Commit graph android_kernel_motorola_sm6375/security/integrity
Author SHA1 Message Date
Greg Kroah-Hartman
b1e3be07f2 This is the 5.4.208 stable release
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Merge 5.4.208 into android11-5.4-lts

Changes in 5.4.208
	pinctrl: stm32: fix optional IRQ support to gpios
	riscv: add as-options for modules with assembly compontents
	mlxsw: spectrum_router: Fix IPv4 nexthop gateway indication
	lockdown: Fix kexec lockdown bypass with ima policy
	xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE
	PCI: hv: Fix multi-MSI to allow more than one MSI vector
	PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI
	PCI: hv: Reuse existing IRTE allocation in compose_msi_msg()
	PCI: hv: Fix interrupt mapping for multi-MSI
	serial: mvebu-uart: correctly report configured baudrate value
	xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup()
	power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
	pinctrl: ralink: Check for null return of devm_kcalloc
	perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()
	igc: Reinstate IGC_REMOVED logic and implement it properly
	ip: Fix data-races around sysctl_ip_no_pmtu_disc.
	ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
	ip: Fix data-races around sysctl_ip_nonlocal_bind.
	ip: Fix a data-race around sysctl_fwmark_reflect.
	tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.
	tcp: Fix data-races around sysctl_tcp_mtu_probing.
	tcp: Fix data-races around sysctl_tcp_base_mss.
	tcp: Fix data-races around sysctl_tcp_min_snd_mss.
	tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.
	tcp: Fix a data-race around sysctl_tcp_probe_threshold.
	tcp: Fix a data-race around sysctl_tcp_probe_interval.
	i2c: cadence: Change large transfer count reset logic to be unconditional
	net: stmmac: fix dma queue left shift overflow issue
	net/tls: Fix race in TLS device down flow
	igmp: Fix data-races around sysctl_igmp_llm_reports.
	igmp: Fix a data-race around sysctl_igmp_max_memberships.
	tcp: Fix data-races around sysctl_tcp_syncookies.
	tcp: Fix data-races around sysctl_tcp_reordering.
	tcp: Fix data-races around some timeout sysctl knobs.
	tcp: Fix a data-race around sysctl_tcp_notsent_lowat.
	tcp: Fix a data-race around sysctl_tcp_tw_reuse.
	tcp: Fix data-races around sysctl_max_syn_backlog.
	tcp: Fix data-races around sysctl_tcp_fastopen.
	iavf: Fix handling of dummy receive descriptors
	i40e: Fix erroneous adapter reinitialization during recovery process
	ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero
	gpio: pca953x: only use single read/write for No AI mode
	be2net: Fix buffer overflow in be_get_module_eeprom
	ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.
	udp: Fix a data-race around sysctl_udp_l3mdev_accept.
	tcp: Fix data-races around sysctl knobs related to SYN option.
	tcp: Fix a data-race around sysctl_tcp_early_retrans.
	tcp: Fix data-races around sysctl_tcp_recovery.
	tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
	tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.
	tcp: Fix a data-race around sysctl_tcp_retrans_collapse.
	tcp: Fix a data-race around sysctl_tcp_stdurg.
	tcp: Fix a data-race around sysctl_tcp_rfc1337.
	tcp: Fix data-races around sysctl_tcp_max_reordering.
	spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers
	mm/mempolicy: fix uninit-value in mpol_rebind_policy()
	bpf: Make sure mac_header was set before using it
	dlm: fix pending remove if msg allocation fails
	ima: remove the IMA_TEMPLATE Kconfig option
	locking/refcount: Define constants for saturation and max refcount values
	locking/refcount: Ensure integer operands are treated as signed
	locking/refcount: Remove unused refcount_*_checked() variants
	locking/refcount: Move the bulk of the REFCOUNT_FULL implementation into the <linux/refcount.h> header
	locking/refcount: Improve performance of generic REFCOUNT_FULL code
	locking/refcount: Move saturation warnings out of line
	locking/refcount: Consolidate REFCOUNT_{MAX,SATURATED} definitions
	locking/refcount: Consolidate implementations of refcount_t
	x86: get rid of small constant size cases in raw_copy_{to,from}_user()
	x86/uaccess: Implement macros for CMPXCHG on user addresses
	mmap locking API: initial implementation as rwsem wrappers
	x86/mce: Deduplicate exception handling
	bitfield.h: Fix "type of reg too small for mask" test
	ALSA: memalloc: Align buffer allocations in page size
	Bluetooth: Add bt_skb_sendmsg helper
	Bluetooth: Add bt_skb_sendmmsg helper
	Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg
	Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg
	Bluetooth: Fix passing NULL to PTR_ERR
	Bluetooth: SCO: Fix sco_send_frame returning skb->len
	Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks
	tty: drivers/tty/, stop using tty_schedule_flip()
	tty: the rest, stop using tty_schedule_flip()
	tty: drop tty_schedule_flip()
	tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push()
	tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()
	net: usb: ax88179_178a needs FLAG_SEND_ZLP
	x86: drop bogus "cc" clobber from __try_cmpxchg_user_asm()
	Linux 5.4.208

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia53caf9bc847b0bb332a5b14972142d46ae5a740
2022-07-30 14:33:25 +02:00
GUO Zihua
3f71d0e292 ima: remove the IMA_TEMPLATE Kconfig option
[ Upstream commit 891163adf180bc369b2f11c9dfce6d2758d2a5bd ]

The original 'ima' measurement list template contains a hash, defined
as 20 bytes, and a null terminated pathname, limited to 255
characters.  Other measurement list templates permit both larger hashes
and longer pathnames.  When the "ima" template is configured as the
default, a new measurement list template (ima_template=) must be
specified before specifying a larger hash algorithm (ima_hash=) on the
boot command line.

To avoid this boot command line ordering issue, remove the legacy "ima"
template configuration option, allowing it to still be specified on the
boot command line.

The root cause of this issue is that during the processing of ima_hash,
we would try to check whether the hash algorithm is compatible with the
template. If the template is not set at the moment we do the check, we
check the algorithm against the configured default template. If the
default template is "ima", then we reject any hash algorithm other than
sha1 and md5.

For example, if the compiled default template is "ima", and the default
algorithm is sha1 (which is the current default). In the cmdline, we put
in "ima_hash=sha256 ima_template=ima-ng". The expected behavior would be
that ima starts with ima-ng as the template and sha256 as the hash
algorithm. However, during the processing of "ima_hash=",
"ima_template=" has not been processed yet, and hash_setup would check
the configured hash algorithm against the compiled default: ima, and
reject sha256. So at the end, the hash algorithm that is actually used
will be sha1.

With template "ima" removed from the configured default, we ensure that
the default tempalte would at least be "ima-ng" which allows for
basically any hash algorithm.

This change would not break the algorithm compatibility checks for IMA.

Fixes: 4286587dcc ("ima: add Kconfig default measurement list template")
Signed-off-by: GUO Zihua <guozihua@huawei.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-29 17:14:16 +02:00
Eric Snowberg
ed3fea5506 lockdown: Fix kexec lockdown bypass with ima policy
commit 543ce63b664e2c2f9533d089a4664b559c3e6b5b upstream.

The lockdown LSM is primarily used in conjunction with UEFI Secure Boot.
This LSM may also be used on machines without UEFI.  It can also be
enabled when UEFI Secure Boot is disabled.  One of lockdown's features
is to prevent kexec from loading untrusted kernels.  Lockdown can be
enabled through a bootparam or after the kernel has booted through
securityfs.

If IMA appraisal is used with the "ima_appraise=log" boot param,
lockdown can be defeated with kexec on any machine when Secure Boot is
disabled or unavailable.  IMA prevents setting "ima_appraise=log" from
the boot param when Secure Boot is enabled, but this does not cover
cases where lockdown is used without Secure Boot.

To defeat lockdown, boot without Secure Boot and add ima_appraise=log to
the kernel command line; then:

  $ echo "integrity" > /sys/kernel/security/lockdown
  $ echo "appraise func=KEXEC_KERNEL_CHECK appraise_type=imasig" > \
    /sys/kernel/security/ima/policy
  $ kexec -ls unsigned-kernel

Add a call to verify ima appraisal is set to "enforce" whenever lockdown
is enabled.  This fixes CVE-2022-21505.

Cc: stable@vger.kernel.org
Fixes: 29d3c1c8df ("kexec: Allow kexec_file() with appropriate IMA policy when locked down")
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Acked-by: Mimi Zohar <zohar@linux.ibm.com>
Reviewed-by: John Haxby <john.haxby@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-29 17:14:09 +02:00
Greg Kroah-Hartman
836d95bfdc This is the 5.4.207 stable release
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Merge 5.4.207 into android11-5.4-lts

Changes in 5.4.207
	ALSA: hda - Add fixup for Dell Latitidue E5430
	ALSA: hda/conexant: Apply quirk for another HP ProDesk 600 G3 model
	ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671
	ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc221
	ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
	xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
	tracing/histograms: Fix memory leak problem
	net: sock: tracing: Fix sock_exceed_buf_limit not to dereference stale pointer
	ip: fix dflt addr selection for connected nexthop
	ARM: 9213/1: Print message about disabled Spectre workarounds only once
	ARM: 9214/1: alignment: advance IT state after emulating Thumb instruction
	wifi: mac80211: fix queue selection for mesh/OCB interfaces
	cgroup: Use separate src/dst nodes when preloading css_sets for migration
	drm/panfrost: Fix shrinker list corruption by madvise IOCTL
	nilfs2: fix incorrect masking of permission flags for symlinks
	Revert "evm: Fix memleak in init_desc"
	sched/rt: Disable RT_RUNTIME_SHARE by default
	ext4: fix race condition between ext4_write and ext4_convert_inline_data
	ARM: dts: imx6qdl-ts7970: Fix ngpio typo and count
	ARM: 9209/1: Spectre-BHB: avoid pr_info() every time a CPU comes out of idle
	ARM: 9210/1: Mark the FDT_FIXED sections as shareable
	drm/i915: fix a possible refcount leak in intel_dp_add_mst_connector()
	ima: Fix a potential integer overflow in ima_appraise_measurement
	ASoC: sgtl5000: Fix noise on shutdown/remove
	net: stmmac: dwc-qos: Disable split header for Tegra194
	inetpeer: Fix data-races around sysctl.
	net: Fix data-races around sysctl_mem.
	cipso: Fix data-races around sysctl.
	icmp: Fix data-races around sysctl.
	ipv4: Fix a data-race around sysctl_fib_sync_mem.
	ARM: dts: at91: sama5d2: Fix typo in i2s1 node
	ARM: dts: sunxi: Fix SPI NOR campatible on Orange Pi Zero
	drm/i915/gt: Serialize TLB invalidates with GT resets
	icmp: Fix a data-race around sysctl_icmp_ratelimit.
	icmp: Fix a data-race around sysctl_icmp_ratemask.
	raw: Fix a data-race around sysctl_raw_l3mdev_accept.
	ipv4: Fix data-races around sysctl_ip_dynaddr.
	net: ftgmac100: Hold reference returned by of_get_child_by_name()
	sfc: fix use after free when disabling sriov
	seg6: fix skb checksum evaluation in SRH encapsulation/insertion
	seg6: fix skb checksum in SRv6 End.B6 and End.B6.Encaps behaviors
	seg6: bpf: fix skb checksum in bpf_push_seg6_encap()
	sfc: fix kernel panic when creating VF
	mm: sysctl: fix missing numa_stat when !CONFIG_HUGETLB_PAGE
	virtio_mmio: Add missing PM calls to freeze/restore
	virtio_mmio: Restore guest page size on resume
	netfilter: br_netfilter: do not skip all hooks with 0 priority
	cpufreq: pmac32-cpufreq: Fix refcount leak bug
	platform/x86: hp-wmi: Ignore Sanitization Mode event
	net: tipc: fix possible refcount leak in tipc_sk_create()
	NFC: nxp-nci: don't print header length mismatch on i2c error
	nvme: fix regression when disconnect a recovering ctrl
	net: sfp: fix memory leak in sfp_probe()
	ASoC: ops: Fix off by one in range control validation
	ASoC: wm5110: Fix DRE control
	ASoC: cs47l15: Fix event generation for low power mux control
	ASoC: madera: Fix event generation for OUT1 demux
	ASoC: madera: Fix event generation for rate controls
	irqchip: or1k-pic: Undefine mask_ack for level triggered hardware
	x86: Clear .brk area at early boot
	soc: ixp4xx/npe: Fix unused match warning
	ARM: dts: stm32: use the correct clock source for CEC on stm32mp151
	signal handling: don't use BUG_ON() for debugging
	USB: serial: ftdi_sio: add Belimo device ids
	usb: typec: add missing uevent when partner support PD
	usb: dwc3: gadget: Fix event pending check
	tty: serial: samsung_tty: set dma burst_size to 1
	serial: 8250: fix return error code in serial8250_request_std_resource()
	serial: stm32: Clear prev values before setting RTS delays
	serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle
	can: m_can: m_can_tx_handler(): fix use after free of skb
	Linux 5.4.207

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ica75b787bd813b75db73739df2a831dbb4958668
2022-07-23 13:54:07 +02:00
Huaxin Lu
388f3df7c3 ima: Fix a potential integer overflow in ima_appraise_measurement
[ Upstream commit d2ee2cfc4aa85ff6a2a3b198a3a524ec54e3d999 ]

When the ima-modsig is enabled, the rc passed to evm_verifyxattr() may be
negative, which may cause the integer overflow problem.

Fixes: 39b0709636 ("ima: Implement support for module-style appended signatures")
Signed-off-by: Huaxin Lu <luhuaxin1@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-07-21 20:59:19 +02:00
Xiu Jianfeng
31e99fa969 Revert "evm: Fix memleak in init_desc"
commit 51dd64bb99e4478fc5280171acd8e1b529eadaf7 upstream.

This reverts commit ccf11dbaa07b328fa469415c362d33459c140a37.

Commit ccf11dbaa07b ("evm: Fix memleak in init_desc") said there is
memleak in init_desc. That may be incorrect, as we can see, tmp_tfm is
saved in one of the two global variables hmac_tfm or evm_tfm[hash_algo],
then if init_desc is called next time, there is no need to alloc tfm
again, so in the error path of kmalloc desc or crypto_shash_init(desc),
It is not a problem without freeing tmp_tfm.

And also that commit did not reset the global variable to NULL after
freeing tmp_tfm and this makes *tfm a dangling pointer which may cause a
UAF issue.

Reported-by: Guozihua (Scott) <guozihua@huawei.com>
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-21 20:59:18 +02:00
Greg Kroah-Hartman
a778a36923 This is the 5.4.198 stable release
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Merge 5.4.198 into android11-5.4-lts

Changes in 5.4.198
	binfmt_flat: do not stop relocating GOT entries prematurely on riscv
	ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS
	USB: serial: option: add Quectel BG95 modem
	USB: new quirk for Dell Gen 2 devices
	usb: core: hcd: Add support for deferring roothub registration
	perf/x86/intel: Fix event constraints for ICL
	ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP
	ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
	ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
	btrfs: add "0x" prefix for unsupported optional features
	btrfs: repair super block num_devices automatically
	drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
	mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
	b43legacy: Fix assigning negative value to unsigned variable
	b43: Fix assigning negative value to unsigned variable
	ipw2x00: Fix potential NULL dereference in libipw_xmit()
	ipv6: fix locking issues with loops over idev->addr_list
	fbcon: Consistently protect deferred_takeover with console_lock()
	ACPICA: Avoid cache flush inside virtual machines
	drm/komeda: return early if drm_universal_plane_init() fails.
	ALSA: jack: Access input_dev under mutex
	spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction
	tools/power turbostat: fix ICX DRAM power numbers
	drm/amd/pm: fix double free in si_parse_power_table()
	ath9k: fix QCA9561 PA bias level
	media: venus: hfi: avoid null dereference in deinit
	media: pci: cx23885: Fix the error handling in cx23885_initdev()
	media: cx25821: Fix the warning when removing the module
	md/bitmap: don't set sb values if can't pass sanity check
	mmc: jz4740: Apply DMA engine limits to maximum segment size
	scsi: megaraid: Fix error check return value of register_chrdev()
	drm/plane: Move range check for format_count earlier
	drm/amd/pm: fix the compile warning
	arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
	drm: msm: fix error check return value of irq_of_parse_and_map()
	ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
	net/mlx5: fs, delete the FTE when there are no rules attached to it
	ASoC: dapm: Don't fold register value changes into notifications
	mlxsw: spectrum_dcb: Do not warn about priority changes
	drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo
	HID: bigben: fix slab-out-of-bounds Write in bigben_probe
	ASoC: tscs454: Add endianness flag in snd_soc_component_driver
	s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
	spi: stm32-qspi: Fix wait_cmd timeout in APM mode
	dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
	ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
	ipmi:ssif: Check for NULL msg when handling events and messages
	ipmi: Fix pr_fmt to avoid compilation issues
	rtlwifi: Use pr_warn instead of WARN_ONCE
	media: coda: limit frame interval enumeration to supported encoder frame sizes
	media: cec-adap.c: fix is_configuring state
	openrisc: start CPU timer early in boot
	nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
	ASoC: rt5645: Fix errorenous cleanup order
	nbd: Fix hung on disconnect request if socket is closed before
	net: phy: micrel: Allow probing without .driver_data
	media: exynos4-is: Fix compile warning
	ASoC: max98357a: remove dependency on GPIOLIB
	hwmon: Make chip parameter for with_info API mandatory
	rxrpc: Return an error to sendmsg if call failed
	eth: tg3: silence the GCC 12 array-bounds warning
	selftests/bpf: fix btf_dump/btf_dump due to recent clang change
	IB/rdmavt: add missing locks in rvt_ruc_loopback
	ARM: dts: ox820: align interrupt controller node name with dtschema
	PM / devfreq: rk3399_dmc: Disable edev on remove()
	fs: jfs: fix possible NULL pointer dereference in dbFree()
	ARM: OMAP1: clock: Fix UART rate reporting algorithm
	powerpc/fadump: Fix fadump to work with a different endian capture kernel
	fat: add ratelimit to fat*_ent_bread()
	ARM: versatile: Add missing of_node_put in dcscb_init
	ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
	ARM: hisi: Add missing of_node_put after of_find_compatible_node
	PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
	tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
	powerpc/xics: fix refcount leak in icp_opal_init()
	powerpc/powernv: fix missing of_node_put in uv_init()
	macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
	powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
	RDMA/hfi1: Prevent panic when SDMA is disabled
	drm: fix EDID struct for old ARM OABI format
	ath9k: fix ar9003_get_eepmisc
	drm/edid: fix invalid EDID extension block filtering
	drm/bridge: adv7511: clean up CEC adapter when probe fails
	ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
	ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
	x86/delay: Fix the wrong asm constraint in delay_loop()
	drm/mediatek: Fix mtk_cec_mask()
	drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
	drm/vc4: txp: Force alpha to be 0xff if it's disabled
	bpf: Fix excessive memory allocation in stack_map_alloc()
	nl80211: show SSID for P2P_GO interfaces
	drm/komeda: Fix an undefined behavior bug in komeda_plane_add()
	drm: mali-dp: potential dereference of null pointer
	spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
	NFC: NULL out the dev->rfkill to prevent UAF
	efi: Add missing prototype for efi_capsule_setup_info
	drbd: fix duplicate array initializer
	HID: hid-led: fix maximum brightness for Dream Cheeky
	HID: elan: Fix potential double free in elan_input_configured
	drm/bridge: Fix error handling in analogix_dp_probe
	sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
	spi: img-spfi: Fix pm_runtime_get_sync() error checking
	cpufreq: Fix possible race in cpufreq online error path
	ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
	inotify: show inotify mask flags in proc fdinfo
	fsnotify: fix wrong lockdep annotations
	of: overlay: do not break notify on NOTIFY_{OK|STOP}
	scsi: ufs: core: Exclude UECxx from SFR dump list
	x86/pm: Fix false positive kmemleak report in msr_build_context()
	x86/speculation: Add missing prototype for unpriv_ebpf_notify()
	ASoC: rk3328: fix disabling mclk on pclk probe failure
	perf tools: Add missing headers needed by util/data.h
	drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume
	drm/msm/dsi: fix error checks and return values for DSI xmit functions
	drm/msm/hdmi: check return value after calling platform_get_resource_byname()
	drm/msm/hdmi: fix error check return value of irq_of_parse_and_map()
	drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
	virtio_blk: fix the discard_granularity and discard_alignment queue limits
	x86: Fix return value of __setup handlers
	irqchip/exiu: Fix acknowledgment of edge triggered interrupts
	irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
	x86/mm: Cleanup the control_va_addr_alignment() __setup handler
	regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET
	drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected
	drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
	drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
	media: uvcvideo: Fix missing check to determine if element is found in list
	iomap: iomap_write_failed fix
	Revert "cpufreq: Fix possible race in cpufreq online error path"
	perf/amd/ibs: Use interrupt regs ip for stack unwinding
	ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe
	ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
	regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
	scripts/faddr2line: Fix overlapping text section failures
	media: aspeed: Fix an error handling path in aspeed_video_probe()
	media: st-delta: Fix PM disable depth imbalance in delta_probe
	media: exynos4-is: Change clk_disable to clk_disable_unprepare
	media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
	media: vsp1: Fix offset calculation for plane cropping
	Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
	m68k: math-emu: Fix dependencies of math emulation support
	sctp: read sk->sk_bound_dev_if once in sctp_rcv()
	media: ov7670: remove ov7670_power_off from ov7670_remove
	ext4: reject the 'commit' option on ext2 filesystems
	drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
	drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
	thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
	ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
	NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
	rxrpc: Fix listen() setting the bar too high for the prealloc rings
	rxrpc: Don't try to resend the request if we're receiving the reply
	rxrpc: Fix overlapping ACK accounting
	rxrpc: Don't let ack.previousPacket regress
	rxrpc: Fix decision on when to generate an IDLE ACK
	net/smc: postpone sk_refcnt increment in connect()
	arm64: dts: rockchip: Move drive-impedance-ohm to emmc phy on rk3399
	ARM: dts: suniv: F1C100: fix watchdog compatible
	soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
	soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
	PCI: cadence: Fix find_first_zero_bit() limit
	PCI: rockchip: Fix find_first_zero_bit() limit
	KVM: nVMX: Leave most VM-Exit info fields unmodified on failed VM-Entry
	can: xilinx_can: mark bit timing constants as const
	ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
	ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C
	ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LED
	ARM: dts: bcm2835-rpi-b: Fix GPIO line names
	misc: ocxl: fix possible double free in ocxl_file_register_afu
	crypto: marvell/cesa - ECB does not IV
	arm: mediatek: select arch timer for mt7629
	powerpc/fadump: fix PT_LOAD segment for boot memory area
	mfd: ipaq-micro: Fix error check return value of platform_get_irq()
	scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
	firmware: arm_scmi: Fix list protocols enumeration in the base protocol
	nvdimm: Allow overwrite in the presence of disabled dimms
	pinctrl: mvebu: Fix irq_of_parse_and_map() return value
	drivers/base/node.c: fix compaction sysfs file leak
	dax: fix cache flush on PMD-mapped pages
	powerpc/8xx: export 'cpm_setbrg' for modules
	powerpc/idle: Fix return value of __setup() handler
	powerpc/4xx/cpm: Fix return value of __setup() handler
	proc: fix dentry/inode overinstantiating under /proc/${pid}/net
	ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
	PCI: imx6: Fix PERST# start-up sequence
	tty: fix deadlock caused by calling printk() under tty_port->lock
	crypto: cryptd - Protect per-CPU resource by disabling BH.
	Input: sparcspkr - fix refcount leak in bbc_beep_probe
	powerpc/64: Only WARN if __pa()/__va() called with bad addresses
	powerpc/perf: Fix the threshold compare group constraint for power9
	macintosh: via-pmu and via-cuda need RTC_LIB
	powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
	mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
	mailbox: forward the hrtimer if not queued and under a lock
	RDMA/hfi1: Prevent use of lock before it is initialized
	Input: stmfts - do not leave device disabled in stmfts_input_open
	f2fs: fix dereference of stale list iterator after loop body
	iommu/mediatek: Add list_del in mtk_iommu_remove
	i2c: at91: use dma safe buffers
	i2c: at91: Initialize dma_buf in at91_twi_xfer()
	NFS: Do not report EINTR/ERESTARTSYS as mapping errors
	NFS: Do not report flush errors in nfs_write_end()
	NFS: Don't report errors from nfs_pageio_complete() more than once
	NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout
	video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
	dmaengine: stm32-mdma: remove GISR1 register
	iommu/amd: Increase timeout waiting for GA log enablement
	perf c2c: Use stdio interface if slang is not supported
	perf jevents: Fix event syntax error caused by ExtSel
	f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count()
	f2fs: fix to do sanity check on block address in f2fs_do_zero_range()
	f2fs: fix to clear dirty inode in f2fs_evict_inode()
	f2fs: fix deadloop in foreground GC
	f2fs: don't need inode lock for system hidden quota
	f2fs: fix fallocate to use file_modified to update permissions consistently
	wifi: mac80211: fix use-after-free in chanctx code
	iwlwifi: mvm: fix assert 1F04 upon reconfig
	fs-writeback: writeback_sb_inodes:Recalculate 'wrote' according skipped pages
	efi: Do not import certificates from UEFI Secure Boot for T2 Macs
	bfq: Split shared queues on move between cgroups
	bfq: Update cgroup information before merging bio
	bfq: Track whether bfq_group is still online
	netfilter: nf_tables: disallow non-stateful expression in sets earlier
	ext4: fix use-after-free in ext4_rename_dir_prepare
	ext4: fix warning in ext4_handle_inode_extension
	ext4: fix bug_on in ext4_writepages
	ext4: verify dir block before splitting it
	ext4: avoid cycles in directory h-tree
	ACPI: property: Release subnode properties with data nodes
	tracing: Fix potential double free in create_var_ref()
	PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
	PCI: qcom: Fix runtime PM imbalance on probe errors
	PCI: qcom: Fix unbalanced PHY init on probe errors
	mm, compaction: fast_find_migrateblock() should return pfn in the target zone
	dlm: fix plock invalid read
	dlm: fix missing lkb refcount handling
	ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
	scsi: dc395x: Fix a missing check on list iterator
	scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
	drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
	drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
	drm/nouveau/clk: Fix an incorrect NULL check on list iterator
	drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
	md: fix an incorrect NULL check in does_sb_need_changing
	md: fix an incorrect NULL check in md_reload_sb
	mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
	media: coda: Fix reported H264 profile
	media: coda: Add more H264 levels for CODA960
	Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug
	RDMA/hfi1: Fix potential integer multiplication overflow errors
	irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
	irqchip: irq-xtensa-mx: fix initial IRQ affinity
	mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
	um: chan_user: Fix winch_tramp() return value
	um: Fix out-of-bounds read in LDT setup
	iommu/msm: Fix an incorrect NULL check on list iterator
	nodemask.h: fix compilation error with GCC12
	hugetlb: fix huge_pmd_unshare address update
	rtl818x: Prevent using not initialized queues
	ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
	carl9170: tx: fix an incorrect use of list iterator
	serial: pch: don't overwrite xmit->buf[0] by x_char
	tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
	gma500: fix an incorrect NULL check on list iterator
	arm64: dts: qcom: ipq8074: fix the sleep clock frequency
	phy: qcom-qmp: fix struct clk leak on probe errors
	ARM: pxa: maybe fix gpio lookup tables
	docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
	dt-bindings: gpio: altera: correct interrupt-cells
	blk-iolatency: Fix inflight count imbalances and IO hangs on offline
	phy: qcom-qmp: fix reset-controller leak on probe errors
	Kconfig: add config option for asm goto w/ outputs
	RDMA/rxe: Generate a completion for unsupported/invalid opcode
	MIPS: IP27: Remove incorrect `cpu_has_fpu' override
	bfq: Avoid merging queues with different parents
	bfq: Drop pointless unlock-lock pair
	bfq: Remove pointless bfq_init_rq() calls
	bfq: Get rid of __bio_blkcg() usage
	bfq: Make sure bfqg for which we are queueing requests is online
	block: fix bio_clone_blkg_association() to associate with proper blkcg_gq
	md: bcache: check the return value of kzalloc() in detached_dev_do_request()
	pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
	staging: greybus: codecs: fix type confusion of list iterator variable
	iio: adc: ad7124: Remove shift from scan_type
	tty: goldfish: Use tty_port_destroy() to destroy port
	tty: serial: owl: Fix missing clk_disable_unprepare() in owl_uart_probe
	tty: serial: fsl_lpuart: fix potential bug when using both of_alias_get_id and ida_simple_get
	usb: usbip: fix a refcount leak in stub_probe()
	usb: usbip: add missing device lock on tweak configuration cmd
	USB: storage: karma: fix rio_karma_init return
	usb: musb: Fix missing of_node_put() in omap2430_probe
	staging: fieldbus: Fix the error handling path in anybuss_host_common_probe()
	pwm: lp3943: Fix duty calculation in case period was clamped
	rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
	usb: dwc3: pci: Fix pm_runtime_get_sync() error checking
	firmware: stratix10-svc: fix a missing check on list iterator
	iio: adc: stmpe-adc: Fix wait_for_completion_timeout return value check
	iio: adc: sc27xx: fix read big scale voltage not right
	iio: adc: sc27xx: Fine tune the scale calibration values
	rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails
	phy: qcom-qmp: fix pipe-clock imbalance on power-on failure
	serial: sifive: Report actual baud base rather than fixed 115200
	coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
	soc: rockchip: Fix refcount leak in rockchip_grf_init
	clocksource/drivers/riscv: Events are stopped during CPU suspend
	rtc: mt6397: check return value after calling platform_get_resource()
	serial: meson: acquire port->lock in startup()
	serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
	serial: digicolor-usart: Don't allow CS5-6
	serial: rda-uart: Don't allow CS5-6
	serial: txx9: Don't allow CS5-6
	serial: sh-sci: Don't allow CS5-6
	serial: sifive: Sanitize CSIZE and c_iflag
	serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
	serial: stm32-usart: Correct CSIZE, bits, and parity
	firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
	bus: ti-sysc: Fix warnings for unbind for serial
	driver: base: fix UAF when driver_attach failed
	driver core: fix deadlock in __device_attach
	watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe
	ASoC: fsl_sai: Fix FSL_SAI_xDR/xFR definition
	clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
	s390/crypto: fix scatterwalk_unmap() callers in AES-GCM
	net: sched: fixed barrier to prevent skbuff sticking in qdisc backlog
	net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
	net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
	modpost: fix removing numeric suffixes
	jffs2: fix memory leak in jffs2_do_fill_super
	ubi: ubi_create_volume: Fix use-after-free when volume creation failed
	nfp: only report pause frame configuration for physical device
	net/mlx5: Don't use already freed action pointer
	net/mlx5e: Update netdev features after changing XDP state
	net: sched: add barrier to fix packet stuck problem for lockless qdisc
	tcp: tcp_rtx_synack() can be called from process context
	afs: Fix infinite loop found by xfstest generic/676
	tipc: check attribute length for bearer name
	perf c2c: Fix sorting in percent_rmt_hitm_cmp()
	mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
	tracing: Fix sleeping function called from invalid context on RT kernel
	tracing: Avoid adding tracer option before update_tracer_options
	f2fs: remove WARN_ON in f2fs_is_valid_blkaddr
	i2c: cadence: Increase timeout per message if necessary
	m68knommu: set ZERO_PAGE() to the allocated zeroed page
	m68knommu: fix undefined reference to `_init_sp'
	dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type
	NFSv4: Don't hold the layoutget locks across multiple RPC calls
	video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
	xprtrdma: treat all calls not a bcall when bc_serv is NULL
	netfilter: nat: really support inet nat without l3 address
	ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
	netfilter: nf_tables: memleak flow rule from commit path
	xen: unexport __init-annotated xen_xlate_map_ballooned_pages()
	af_unix: Fix a data-race in unix_dgram_peer_wake_me().
	bpf, arm64: Clear prog->jited_len along prog->jited
	net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list
	net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
	SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
	net: mdio: unexport __init-annotated mdio_bus_init()
	net: xfrm: unexport __init-annotated xfrm4_protocol_init()
	net: ipv6: unexport __init-annotated seg6_hmac_init()
	net/mlx5: Rearm the FW tracer after each tracer event
	net/mlx5: fs, fail conflicting actions
	ip_gre: test csum_start instead of transport header
	net: altera: Fix refcount leak in altera_tse_mdio_create
	drm: imx: fix compiler warning with gcc-12
	iio: dummy: iio_simple_dummy: check the return value of kstrdup()
	iio: st_sensors: Add a local lock for protecting odr
	lkdtm/usercopy: Expand size of "out of frame" object
	tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
	tty: Fix a possible resource leak in icom_probe
	drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()
	drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
	USB: host: isp116x: check return value after calling platform_get_resource()
	drivers: tty: serial: Fix deadlock in sa1100_set_termios()
	drivers: usb: host: Fix deadlock in oxu_bus_suspend()
	USB: hcd-pci: Fully suspend across freeze/thaw cycle
	usb: dwc2: gadget: don't reset gadget's driver->bus
	misc: rtsx: set NULL intfdata when probe fails
	extcon: Modify extcon device to be created after driver data is set
	clocksource/drivers/sp804: Avoid error on multiple instances
	staging: rtl8712: fix uninit-value in usb_read8() and friends
	staging: rtl8712: fix uninit-value in r871xu_drv_init()
	serial: msm_serial: disable interrupts in __msm_console_write()
	kernfs: Separate kernfs_pr_cont_buf and rename_lock.
	watchdog: wdat_wdt: Stop watchdog when rebooting the system
	md: protect md_unregister_thread from reentrancy
	scsi: myrb: Fix up null pointer access on myrb_cleanup()
	Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
	ceph: allow ceph.dir.rctime xattr to be updatable
	drm/radeon: fix a possible null pointer dereference
	modpost: fix undefined behavior of is_arm_mapping_symbol()
	x86/cpu: Elide KCSAN for cpu_has() and friends
	nbd: call genl_unregister_family() first in nbd_cleanup()
	nbd: fix race between nbd_alloc_config() and module removal
	nbd: fix io hung while disconnecting device
	s390/gmap: voluntarily schedule during key setting
	cifs: version operations for smb20 unneeded when legacy support disabled
	nodemask: Fix return values to be unsigned
	vringh: Fix loop descriptors check in the indirect cases
	scripts/gdb: change kernel config dumping method
	ALSA: hda/conexant - Fix loopback issue with CX20632
	cifs: return errors during session setup during reconnects
	ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
	mmc: block: Fix CQE recovery reset success
	nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
	nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
	ixgbe: fix bcast packets Rx on VF after promisc removal
	ixgbe: fix unexpected VLAN Rx in promisc mode on VF
	Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
	powerpc/32: Fix overread/overwrite of thread_struct via ptrace
	md/raid0: Ignore RAID0 layout if the second zone has only one device
	mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
	tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
	Linux 5.4.198

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I05615e33dbd0029f93c9724c9abc9cb9035122d2
2022-06-21 14:58:56 +02:00
Aditya Garg
b1cda6dd2c efi: Do not import certificates from UEFI Secure Boot for T2 Macs
commit 155ca952c7ca19aa32ecfb7373a32bbc2e1ec6eb upstream.

On Apple T2 Macs, when Linux attempts to read the db and dbx efi variables
at early boot to load UEFI Secure Boot certificates, a page fault occurs
in Apple firmware code and EFI runtime services are disabled with the
following logs:

[Firmware Bug]: Page fault caused by firmware at PA: 0xffffb1edc0068000
WARNING: CPU: 3 PID: 104 at arch/x86/platform/efi/quirks.c:735 efi_crash_gracefully_on_page_fault+0x50/0xf0
(Removed some logs from here)
Call Trace:
 <TASK>
 page_fault_oops+0x4f/0x2c0
 ? search_bpf_extables+0x6b/0x80
 ? search_module_extables+0x50/0x80
 ? search_exception_tables+0x5b/0x60
 kernelmode_fixup_or_oops+0x9e/0x110
 __bad_area_nosemaphore+0x155/0x190
 bad_area_nosemaphore+0x16/0x20
 do_kern_addr_fault+0x8c/0xa0
 exc_page_fault+0xd8/0x180
 asm_exc_page_fault+0x1e/0x30
(Removed some logs from here)
 ? __efi_call+0x28/0x30
 ? switch_mm+0x20/0x30
 ? efi_call_rts+0x19a/0x8e0
 ? process_one_work+0x222/0x3f0
 ? worker_thread+0x4a/0x3d0
 ? kthread+0x17a/0x1a0
 ? process_one_work+0x3f0/0x3f0
 ? set_kthread_struct+0x40/0x40
 ? ret_from_fork+0x22/0x30
 </TASK>
---[ end trace 1f82023595a5927f ]---
efi: Froze efi_rts_wq and disabled EFI Runtime Services
integrity: Couldn't get size: 0x8000000000000015
integrity: MODSIGN: Couldn't get UEFI db list
efi: EFI Runtime Services are disabled!
integrity: Couldn't get size: 0x8000000000000015
integrity: Couldn't get UEFI dbx list
integrity: Couldn't get size: 0x8000000000000015
integrity: Couldn't get mokx list
integrity: Couldn't get size: 0x80000000

So we avoid reading these UEFI variables and thus prevent the crash.

Cc: stable@vger.kernel.org
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-14 18:11:44 +02:00
Greg Kroah-Hartman
20d2140d23 This is the 5.4.180 stable release
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Merge 5.4.180 into android11-5.4-lts

Changes in 5.4.180
	integrity: check the return value of audit_log_start()
	ima: Remove ima_policy file before directory
	ima: Allow template selection with ima_template[_fmt]= after ima_hash=
	ima: Do not print policy rule with inactive LSM labels
	mmc: sdhci-of-esdhc: Check for error num after setting mask
	net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs
	net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs
	NFS: Fix initialisation of nfs_client cl_flags field
	NFSD: Clamp WRITE offsets
	NFSD: Fix offset type in I/O trace points
	nvme: Fix parsing of ANA log page
	NFSv4 only print the label when its queried
	nfs: nfs4clinet: check the return value of kstrdup()
	NFSv4.1: Fix uninitialised variable in devicenotify
	NFSv4 remove zero number of fs_locations entries error check
	NFSv4 expose nfs_parse_server_name function
	drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer
	net: sched: Clarify error message when qdisc kind is unknown
	scsi: target: iscsi: Make sure the np under each tpg is unique
	scsi: qedf: Fix refcount issue when LOGO is received during TMF
	scsi: myrs: Fix crash in error case
	PM: hibernate: Remove register_nosave_region_late()
	usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend
	net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
	KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER
	bpf: Add kconfig knob for disabling unpriv bpf by default
	riscv: fix build with binutils 2.38
	ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
	ARM: socfpga: fix missing RESET_CONTROLLER
	nvme-tcp: fix bogus request completion when failing to send AER
	ACPI/IORT: Check node revision for PMCG resources
	PM: s2idle: ACPI: Fix wakeup interrupts handling
	net: bridge: fix stale eth hdr pointer in br_dev_xmit
	perf probe: Fix ppc64 'perf probe add events failed' case
	ARM: dts: meson: Fix the UART compatible strings
	staging: fbtft: Fix error path in fbtft_driver_module_init()
	ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
	usb: f_fs: Fix use-after-free for epfile
	misc: fastrpc: avoid double fput() on failed usercopy
	ixgbevf: Require large buffers for build_skb on 82599VF
	bonding: pair enable_port with slave_arr_updates
	ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
	nfp: flower: fix ida_idx not being released
	net: do not keep the dst cache when uncloning an skb dst and its metadata
	net: fix a memleak when uncloning an skb dst and its metadata
	veth: fix races around rq->rx_notify_masked
	net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE
	tipc: rate limit warning for received illegal binding update
	net: amd-xgbe: disable interrupts during pci removal
	vt_ioctl: fix array_index_nospec in vt_setactivate
	vt_ioctl: add array_index_nospec to VT_ACTIVATE
	n_tty: wake up poll(POLLRDNORM) on receiving data
	eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
	net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
	usb: ulpi: Move of_node_put to ulpi_dev_release
	usb: ulpi: Call of_node_put correctly
	usb: dwc3: gadget: Prevent core from processing stale TRBs
	usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition
	USB: gadget: validate interface OS descriptor requests
	usb: gadget: rndis: check size of RNDIS_MSG_SET command
	usb: gadget: f_uac2: Define specific wTerminalType
	USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
	USB: serial: option: add ZTE MF286D modem
	USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
	USB: serial: cp210x: add NCR Retail IO box id
	USB: serial: cp210x: add CPI Bulk Coin Recycler id
	seccomp: Invalidate seccomp mode to catch death failures
	hwmon: (dell-smm) Speed up setting of fan speed
	scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
	perf: Fix list corruption in perf_cgroup_switch()
	ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE
	Linux 5.4.180

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I00a40753600ee33d1cd1a52c5f689b41d3a58dbb
2022-02-16 17:17:22 +01:00
Stefan Berger
8a9511fd10 ima: Do not print policy rule with inactive LSM labels
commit 89677197ae709eb1ab3646952c44f6a171c9e74c upstream.

Before printing a policy rule scan for inactive LSM labels in the policy
rule. Inactive LSM labels are identified by args_p != NULL and
rule == NULL.

Fixes: 483ec26eed42 ("ima: ima/lsm policy rule loading logic bug fixes")
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: <stable@vger.kernel.org> # v5.6+
Acked-by: Christian Brauner <brauner@kernel.org>
[zohar@linux.ibm.com: Updated "Fixes" tag]
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-16 12:52:47 +01:00
Roberto Sassu
89e51f2ab8 ima: Allow template selection with ima_template[_fmt]= after ima_hash=
commit bb8e52e4906f148c2faf6656b5106cf7233e9301 upstream.

Commit c2426d2ad5 ("ima: added support for new kernel cmdline parameter
ima_template_fmt") introduced an additional check on the ima_template
variable to avoid multiple template selection.

Unfortunately, ima_template could be also set by the setup function of the
ima_hash= parameter, when it calls ima_template_desc_current(). This causes
attempts to choose a new template with ima_template= or with
ima_template_fmt=, after ima_hash=, to be ignored.

Achieve the goal of the commit mentioned with the new static variable
template_setup_done, so that template selection requests after ima_hash=
are not ignored.

Finally, call ima_init_template_list(), if not already done, to initialize
the list of templates before lookup_template_desc() is called.

Reported-by: Guo Zihua <guozihua@huawei.com>
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Cc: stable@vger.kernel.org
Fixes: c2426d2ad5 ("ima: added support for new kernel cmdline parameter ima_template_fmt")
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-16 12:52:47 +01:00
Stefan Berger
0939988b16 ima: Remove ima_policy file before directory
commit f7333b9572d0559e00352a926c92f29f061b4569 upstream.

The removal of ima_dir currently fails since ima_policy still exists, so
remove the ima_policy file before removing the directory.

Fixes: 4af4662fa4 ("integrity: IMA policy")
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: <stable@vger.kernel.org>
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-16 12:52:47 +01:00
Xiaoke Wang
ea58704f06 integrity: check the return value of audit_log_start()
commit 83230351c523b04ff8a029a4bdf97d881ecb96fc upstream.

audit_log_start() returns audit_buffer pointer on success or NULL on
error, so it is better to check the return value of it.

Fixes: 3323eec921 ("integrity: IMA as an integrity service provider")
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-16 12:52:47 +01:00
Greg Kroah-Hartman
91a7552bea This is the 5.4.160 stable release
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Merge 5.4.160 into android11-5.4-lts

Changes in 5.4.160
	xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
	usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform
	binder: use euid from cred instead of using task
	binder: use cred instead of task for selinux checks
	binder: use cred instead of task for getsecid
	Input: iforce - fix control-message timeout
	Input: elantench - fix misreporting trackpoint coordinates
	Input: i8042 - Add quirk for Fujitsu Lifebook T725
	libata: fix read log timeout value
	ocfs2: fix data corruption on truncate
	scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file
	scsi: qla2xxx: Fix use after free in eh_abort path
	mmc: dw_mmc: Dont wait for DRTO on Write RSP error
	parisc: Fix ptrace check on syscall return
	tpm: Check for integer overflow in tpm2_map_response_body()
	firmware/psci: fix application of sizeof to pointer
	crypto: s5p-sss - Add error handling in s5p_aes_probe()
	media: ite-cir: IR receiver stop working after receive overflow
	media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers
	media: v4l2-ioctl: Fix check_ext_ctrls
	ALSA: hda/realtek: Add quirk for Clevo PC70HS
	ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N
	ALSA: hda/realtek: Add quirk for ASUS UX550VE
	ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED
	ALSA: ua101: fix division by zero at probe
	ALSA: 6fire: fix control and bulk message timeouts
	ALSA: line6: fix control and interrupt message timeouts
	ALSA: usb-audio: Add registration quirk for JBL Quantum 400
	ALSA: synth: missing check for possible NULL after the call to kstrdup
	ALSA: timer: Fix use-after-free problem
	ALSA: timer: Unconditionally unlink slave instances, too
	fuse: fix page stealing
	x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c
	x86/cpu: Fix migration safety with X86_BUG_NULL_SEL
	x86/irq: Ensure PI wakeup handler is unregistered before module unload
	cavium: Return negative value when pci_alloc_irq_vectors() fails
	scsi: qla2xxx: Return -ENOMEM if kzalloc() fails
	scsi: qla2xxx: Fix unmap of already freed sgl
	cavium: Fix return values of the probe function
	sfc: Don't use netif_info before net_device setup
	hyperv/vmbus: include linux/bitops.h
	ARM: dts: sun7i: A20-olinuxino-lime2: Fix ethernet phy-mode
	reset: socfpga: add empty driver allowing consumers to probe
	mmc: winbond: don't build on M68K
	drm: panel-orientation-quirks: Add quirk for Aya Neo 2021
	bpf: Define bpf_jit_alloc_exec_limit for arm64 JIT
	bpf: Prevent increasing bpf_jit_limit above max
	xen/netfront: stop tx queues during live migration
	nvmet-tcp: fix a memory leak when releasing a queue
	spi: spl022: fix Microwire full duplex mode
	net: multicast: calculate csum of looped-back and forwarded packets
	watchdog: Fix OMAP watchdog early handling
	drm: panel-orientation-quirks: Add quirk for GPD Win3
	nvmet-tcp: fix header digest verification
	r8169: Add device 10ec:8162 to driver r8169
	vmxnet3: do not stop tx queues after netif_device_detach()
	nfp: bpf: relax prog rejection for mtu check through max_pkt_offset
	net/smc: Correct spelling mistake to TCPF_SYN_RECV
	btrfs: clear MISSING device status bit in btrfs_close_one_device
	btrfs: fix lost error handling when replaying directory deletes
	btrfs: call btrfs_check_rw_degradable only if there is a missing device
	ia64: kprobes: Fix to pass correct trampoline address to the handler
	hwmon: (pmbus/lm25066) Add offset coefficients
	regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
	regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
	EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
	mwifiex: fix division by zero in fw download path
	ath6kl: fix division by zero in send path
	ath6kl: fix control-message timeout
	ath10k: fix control-message timeout
	ath10k: fix division by zero in send path
	PCI: Mark Atheros QCA6174 to avoid bus reset
	rtl8187: fix control-message timeouts
	evm: mark evm_fixmode as __ro_after_init
	wcn36xx: Fix HT40 capability for 2Ghz band
	mwifiex: Read a PCI register after writing the TX ring write pointer
	libata: fix checking of DMA state
	wcn36xx: handle connection loss indication
	rsi: fix occasional initialisation failure with BT coex
	rsi: fix key enabled check causing unwanted encryption for vap_id > 0
	rsi: fix rate mask set leading to P2P failure
	rsi: Fix module dev_oper_mode parameter description
	RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
	signal: Remove the bogus sigkill_pending in ptrace_stop
	signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
	power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
	power: supply: max17042_battery: use VFSOC for capacity when no rsns
	KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use
	can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport
	can: j1939: j1939_can_recv(): ignore messages with invalid source address
	powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
	serial: core: Fix initializing and restoring termios speed
	ALSA: mixer: oss: Fix racy access to slots
	ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
	xen/balloon: add late_initcall_sync() for initial ballooning done
	PCI: pci-bridge-emul: Fix emulation of W1C bits
	PCI: aardvark: Do not clear status bits of masked interrupts
	PCI: aardvark: Fix checking for link up via LTSSM state
	PCI: aardvark: Do not unmask unused interrupts
	PCI: aardvark: Fix reporting Data Link Layer Link Active
	PCI: aardvark: Fix return value of MSI domain .alloc() method
	PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
	quota: check block number when reading the block in quota file
	quota: correct error number in free_dqentry()
	pinctrl: core: fix possible memory leak in pinctrl_enable()
	iio: dac: ad5446: Fix ad5622_write() return value
	USB: serial: keyspan: fix memleak on probe errors
	USB: iowarrior: fix control-message timeouts
	USB: chipidea: fix interrupt deadlock
	dma-buf: WARN on dmabuf release with pending attachments
	drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2)
	drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1
	drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6
	Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
	Bluetooth: fix use-after-free error in lock_sock_nested()
	drm/panel-orientation-quirks: add Valve Steam Deck
	platform/x86: wmi: do not fail if disabling fails
	MIPS: lantiq: dma: add small delay after reset
	MIPS: lantiq: dma: reset correct number of channel
	locking/lockdep: Avoid RCU-induced noinstr fail
	net: sched: update default qdisc visibility after Tx queue cnt changes
	smackfs: Fix use-after-free in netlbl_catmap_walk()
	x86: Increase exception stack sizes
	mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
	mwifiex: Properly initialize private structure on interface type changes
	ath10k: high latency fixes for beacon buffer
	media: mt9p031: Fix corrupted frame after restarting stream
	media: netup_unidvb: handle interrupt properly according to the firmware
	media: stm32: Potential NULL pointer dereference in dcmi_irq_thread()
	media: uvcvideo: Set capability in s_param
	media: uvcvideo: Return -EIO for control errors
	media: uvcvideo: Set unique vdev name based in type
	media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
	media: s5p-mfc: Add checking to s5p_mfc_probe().
	media: imx: set a media_device bus_info string
	media: mceusb: return without resubmitting URB in case of -EPROTO error.
	ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
	brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet
	media: rcar-csi2: Add checking to rcsi2_start_receiver()
	ipmi: Disable some operations during a panic
	ACPICA: Avoid evaluating methods too early during system resume
	media: ipu3-imgu: imgu_fmt: Handle properly try
	media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info
	media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
	net-sysfs: try not to restart the syscall if it will fail eventually
	tracefs: Have tracefs directories not set OTH permission bits by default
	ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
	iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value
	ACPI: battery: Accept charges over the design capacity as full
	leaking_addresses: Always print a trailing newline
	memstick: r592: Fix a UAF bug when removing the driver
	lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
	lib/xz: Validate the value before assigning it to an enum variable
	workqueue: make sysfs of unbound kworker cpumask more clever
	tracing/cfi: Fix cmp_entries_* functions signature mismatch
	mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
	block: remove inaccurate requeue check
	nvmet: fix use-after-free when a port is removed
	nvmet-tcp: fix use-after-free when a port is removed
	nvme: drop scan_lock and always kick requeue list when removing namespaces
	PM: hibernate: Get block device exclusively in swsusp_check()
	selftests: kvm: fix mismatched fclose() after popen()
	iwlwifi: mvm: disable RX-diversity in powersave
	smackfs: use __GFP_NOFAIL for smk_cipso_doi()
	ARM: clang: Do not rely on lr register for stacktrace
	gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
	ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
	vrf: run conntrack only in context of lower/physdev for locally generated packets
	net: annotate data-race in neigh_output()
	btrfs: do not take the uuid_mutex in btrfs_rm_device
	spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
	x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted
	parisc: fix warning in flush_tlb_all
	task_stack: Fix end_of_stack() for architectures with upwards-growing stack
	parisc/unwind: fix unwinder when CONFIG_64BIT is enabled
	parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
	netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state
	selftests/bpf: Fix strobemeta selftest regression
	Bluetooth: fix init and cleanup of sco_conn.timeout_work
	rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()
	drm/v3d: fix wait for TMU write combiner flush
	virtio-gpu: fix possible memory allocation failure
	net: net_namespace: Fix undefined member in key_remove_domain()
	cgroup: Make rebind_subsystems() disable v2 controllers all at once
	wilc1000: fix possible memory leak in cfg_scan_result()
	Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync
	crypto: caam - disable pkc for non-E SoCs
	rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()
	net: dsa: rtl8366rb: Fix off-by-one bug
	ath10k: Fix missing frame timestamp for beacon/probe-resp
	drm/amdgpu: fix warning for overflow check
	media: em28xx: add missing em28xx_close_extension
	media: cxd2880-spi: Fix a null pointer dereference on error handling path
	media: dvb-usb: fix ununit-value in az6027_rc_query
	media: TDA1997x: handle short reads of hdmi info frame.
	media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()'
	media: radio-wl1273: Avoid card name truncation
	media: si470x: Avoid card name truncation
	media: tm6000: Avoid card name truncation
	media: cx23885: Fix snd_card_free call on null card pointer
	kprobes: Do not use local variable when creating debugfs file
	crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency
	cpuidle: Fix kobject memory leaks in error paths
	media: em28xx: Don't use ops->suspend if it is NULL
	ath9k: Fix potential interrupt storm on queue reset
	EDAC/amd64: Handle three rank interleaving mode
	netfilter: nft_dynset: relax superfluous check on set updates
	media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable()
	crypto: qat - detect PFVF collision after ACK
	crypto: qat - disregard spurious PFVF interrupts
	hwrng: mtk - Force runtime pm ops for sleep ops
	b43legacy: fix a lower bounds test
	b43: fix a lower bounds test
	mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
	memstick: avoid out-of-range warning
	memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
	net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE
	hwmon: Fix possible memleak in __hwmon_device_register()
	hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
	ath10k: fix max antenna gain unit
	drm/msm: uninitialized variable in msm_gem_import()
	net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
	mmc: mxs-mmc: disable regulator on error and in the remove function
	block: ataflop: fix breakage introduced at blk-mq refactoring
	platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
	mt76: mt76x02: fix endianness warnings in mt76x02_mac.c
	rsi: stop thread firstly in rsi_91x_init() error handling
	mwifiex: Send DELBA requests according to spec
	phy: micrel: ksz8041nl: do not use power down mode
	nvme-rdma: fix error code in nvme_rdma_setup_ctrl
	PM: hibernate: fix sparse warnings
	clocksource/drivers/timer-ti-dm: Select TIMER_OF
	drm/msm: Fix potential NULL dereference in DPU SSPP
	smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
	libbpf: Fix BTF data layout checks and allow empty BTF
	s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
	irq: mips: avoid nested irq_enter()
	tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
	samples/kretprobes: Fix return value if register_kretprobe() failed
	KVM: s390: Fix handle_sske page fault handling
	libertas_tf: Fix possible memory leak in probe and disconnect
	libertas: Fix possible memory leak in probe and disconnect
	wcn36xx: add proper DMA memory barriers in rx path
	drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits
	net: amd-xgbe: Toggle PLL settings during rate change
	net: phylink: avoid mvneta warning when setting pause parameters
	crypto: pcrypt - Delay write to padata->info
	selftests/bpf: Fix fclose/pclose mismatch in test_progs
	udp6: allow SO_MARK ctrl msg to affect routing
	ibmvnic: don't stop queue in xmit
	ibmvnic: Process crqs after enabling interrupts
	RDMA/rxe: Fix wrong port_cap_flags
	clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths
	ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
	arm64: dts: rockchip: Fix GPU register width for RK3328
	ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY
	RDMA/bnxt_re: Fix query SRQ failure
	arm64: dts: meson-g12a: Fix the pwm regulator supply properties
	ARM: dts: at91: tse850: the emac<->phy interface is rmii
	scsi: dc395: Fix error case unwinding
	MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
	JFS: fix memleak in jfs_mount
	ALSA: hda: Reduce udelay() at SKL+ position reporting
	arm: dts: omap3-gta04a4: accelerometer irq fix
	soc/tegra: Fix an error handling path in tegra_powergate_power_up()
	memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
	clk: at91: check pmc node status before registering syscore ops
	video: fbdev: chipsfb: use memset_io() instead of memset()
	serial: 8250_dw: Drop wrong use of ACPI_PTR()
	usb: gadget: hid: fix error code in do_config()
	power: supply: rt5033_battery: Change voltage values to µV
	scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
	RDMA/mlx4: Return missed an error if device doesn't support steering
	staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC
	ARM: dts: stm32: fix SAI sub nodes register range
	ASoC: cs42l42: Correct some register default values
	ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
	phy: qcom-qusb2: Fix a memory leak on probe
	serial: xilinx_uartps: Fix race condition causing stuck TX
	HID: u2fzero: clarify error check and length calculations
	HID: u2fzero: properly handle timeouts in usb_submit_urb
	powerpc/44x/fsp2: add missing of_node_put
	mips: cm: Convert to bitfield API to fix out-of-bounds access
	power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
	apparmor: fix error check
	rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
	pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
	drm/plane-helper: fix uninitialized variable reference
	PCI: aardvark: Don't spam about PIO Response Status
	PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge
	opp: Fix return in _opp_add_static_v2()
	NFS: Fix deadlocks in nfs_scan_commit_list()
	fs: orangefs: fix error return code of orangefs_revalidate_lookup()
	mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
	mtd: core: don't remove debugfs directory if device is in use
	dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
	auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
	auxdisplay: ht16k33: Connect backlight to fbdev
	auxdisplay: ht16k33: Fix frame buffer device blanking
	soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read
	netfilter: nfnetlink_queue: fix OOB when mac header was cleared
	dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
	signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL)
	m68k: set a default value for MEMORY_RESERVE
	watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
	ar7: fix kernel builds for compiler test
	scsi: qla2xxx: Fix gnl list corruption
	scsi: qla2xxx: Turn off target reset during issue_lip
	NFSv4: Fix a regression in nfs_set_open_stateid_locked()
	i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
	xen-pciback: Fix return in pm_ctrl_init()
	net: davinci_emac: Fix interrupt pacing disable
	net: vlan: fix a UAF in vlan_dev_real_dev()
	ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
	bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
	mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration()
	zram: off by one in read_block_state()
	perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
	llc: fix out-of-bound array index in llc_sk_dev_hash()
	nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
	arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions
	bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
	net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
	net: hns3: allow configure ETS bandwidth of all TCs
	vsock: prevent unnecessary refcnt inc for nonblocking connect
	net/smc: fix sk_refcnt underflow on linkdown and fallback
	cxgb4: fix eeprom len when diagnostics not implemented
	selftests/net: udpgso_bench_rx: fix port argument
	ARM: 9155/1: fix early early_iounmap()
	ARM: 9156/1: drop cc-option fallbacks for architecture selection
	parisc: Fix backtrace to always include init funtion names
	parisc: Fix set_fixmap() on PA1.x CPUs
	irqchip/sifive-plic: Fixup EOI failed when masked
	f2fs: should use GFP_NOFS for directory inodes
	net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE
	9p/net: fix missing error check in p9_check_errors
	ovl: fix deadlock in splice write
	powerpc/lib: Add helper to check if offset is within conditional branch range
	powerpc/bpf: Validate branch ranges
	powerpc/bpf: Fix BPF_SUB when imm == 0x80000000
	powerpc/security: Add a helper to query stf_barrier type
	powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC
	mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
	mm, oom: do not trigger out_of_memory from the #PF
	video: backlight: Drop maximum brightness override for brightness zero
	s390/cio: check the subchannel validity for dev_busid
	s390/tape: fix timer initialization in tape_std_assign()
	s390/cio: make ccw_device_dma_* more robust
	powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload
	PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
	SUNRPC: Partial revert of commit 6f9f17287e78
	ath10k: fix invalid dma_addr_t token assignment
	selftests/bpf: Fix also no-alu32 strobemeta selftest
	Linux 5.4.160

Note, binder* patches were manually reverted as part of this merge, they
are not present in this merge point at all.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1fb759dd89408adbe9b9ac1527af51bfdc4059de
2021-11-17 10:19:21 +01:00
Austin Kim
301d33c954 evm: mark evm_fixmode as __ro_after_init
commit 32ba540f3c2a7ef61ed5a577ce25069a3d714fc9 upstream.

The evm_fixmode is only configurable by command-line option and it is never
modified outside initcalls, so declaring it with __ro_after_init is better.

Signed-off-by: Austin Kim <austin.kim@lge.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-17 09:48:23 +01:00
Greg Kroah-Hartman
d756462d85 This is the 5.4.146 stable release
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Merge 5.4.146 into android11-5.4-lts

Changes in 5.4.146
	locking/mutex: Fix HANDOFF condition
	regmap: fix the offset of register error log
	crypto: mxs-dcp - Check for DMA mapping errors
	sched/deadline: Fix reset_on_fork reporting of DL tasks
	power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors
	crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
	sched/deadline: Fix missing clock update in migrate_task_rq_dl()
	rcu/tree: Handle VM stoppage in stall detection
	posix-cpu-timers: Force next expiration recalc after itimer reset
	hrtimer: Avoid double reprogramming in __hrtimer_start_range_ns()
	hrtimer: Ensure timerfd notification for HIGHRES=n
	udf: Check LVID earlier
	udf: Fix iocharset=utf8 mount option
	isofs: joliet: Fix iocharset=utf8 mount option
	bcache: add proper error unwinding in bcache_device_init
	nvme-tcp: don't update queue count when failing to set io queues
	nvme-rdma: don't update queue count when failing to set io queues
	nvmet: pass back cntlid on successful completion
	power: supply: max17042_battery: fix typo in MAx17042_TOFF
	s390/cio: add dev_busid sysfs entry for each subchannel
	libata: fix ata_host_start()
	crypto: qat - do not ignore errors from enable_vf2pf_comms()
	crypto: qat - handle both source of interrupt in VF ISR
	crypto: qat - fix reuse of completion variable
	crypto: qat - fix naming for init/shutdown VF to PF notifications
	crypto: qat - do not export adf_iov_putmsg()
	fcntl: fix potential deadlock for &fasync_struct.fa_lock
	udf_get_extendedattr() had no boundary checks.
	s390/kasan: fix large PMD pages address alignment check
	s390/debug: fix debug area life cycle
	m68k: emu: Fix invalid free in nfeth_cleanup()
	sched: Fix UCLAMP_FLAG_IDLE setting
	spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
	spi: spi-pic32: Fix issue with uninitialized dma_slave_config
	genirq/timings: Fix error return code in irq_timings_test_irqs()
	lib/mpi: use kcalloc in mpi_resize
	clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
	block: nbd: add sanity check for first_minor
	crypto: qat - use proper type for vf_mask
	certs: Trigger creation of RSA module signing key if it's not an RSA key
	regulator: vctrl: Use locked regulator_get_voltage in probe path
	regulator: vctrl: Avoid lockdep warning in enable/disable ops
	spi: sprd: Fix the wrong WDG_LOAD_VAL
	spi: spi-zynq-qspi: use wait_for_completion_timeout to make zynq_qspi_exec_mem_op not interruptible
	EDAC/i10nm: Fix NVDIMM detection
	drm/panfrost: Fix missing clk_disable_unprepare() on error in panfrost_clk_init()
	media: TDA1997x: enable EDID support
	soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally
	media: cxd2880-spi: Fix an error handling path
	bpf: Fix a typo of reuseport map in bpf.h.
	bpf: Fix potential memleak and UAF in the verifier.
	ARM: dts: aspeed-g6: Fix HVI3C function-group in pinctrl dtsi
	arm64: dts: renesas: r8a77995: draak: Remove bogus adv7511w properties
	soc: qcom: rpmhpd: Use corner in power_off
	media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
	media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
	media: dvb-usb: Fix error handling in dvb_usb_i2c_init
	media: go7007: remove redundant initialization
	media: coda: fix frame_mem_ctrl for YUV420 and YVU420 formats
	Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
	6lowpan: iphc: Fix an off-by-one check of array index
	netns: protect netns ID lookups with RCU
	drm/amdgpu/acp: Make PM domain really work
	tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
	ARM: dts: meson8: Use a higher default GPU clock frequency
	ARM: dts: meson8b: odroidc1: Fix the pwm regulator supply properties
	ARM: dts: meson8b: mxq: Fix the pwm regulator supply properties
	ARM: dts: meson8b: ec100: Fix the pwm regulator supply properties
	net/mlx5e: Prohibit inner indir TIRs in IPoIB
	cgroup/cpuset: Fix a partition bug with hotplug
	net: cipso: fix warnings in netlbl_cipsov4_add_std
	i2c: highlander: add IRQ check
	leds: lt3593: Put fwnode in any case during ->probe()
	leds: trigger: audio: Add an activate callback to ensure the initial brightness is set
	media: em28xx-input: fix refcount bug in em28xx_usb_disconnect
	media: venus: venc: Fix potential null pointer dereference on pointer fmt
	PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently
	PCI: PM: Enable PME if it can be signaled from D3cold
	soc: qcom: smsm: Fix missed interrupts if state changes while masked
	debugfs: Return error during {full/open}_proxy_open() on rmmod
	Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
	PM: EM: Increase energy calculation precision
	drm/msm/dpu: make dpu_hw_ctl_clear_all_blendstages clear necessary LMs
	arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
	counter: 104-quad-8: Return error when invalid mode during ceiling_write
	Bluetooth: fix repeated calls to sco_sock_kill
	drm/msm/dsi: Fix some reference counted resource leaks
	usb: gadget: udc: at91: add IRQ check
	usb: phy: fsl-usb: add IRQ check
	usb: phy: twl6030: add IRQ checks
	usb: gadget: udc: renesas_usb3: Fix soc_device_match() abuse
	Bluetooth: Move shutdown callback before flushing tx and rx queue
	usb: host: ohci-tmio: add IRQ check
	usb: phy: tahvo: add IRQ check
	mac80211: Fix insufficient headroom issue for AMSDU
	lockd: Fix invalid lockowner cast after vfs_test_lock
	nfsd4: Fix forced-expiry locking
	usb: gadget: mv_u3d: request_irq() after initializing UDC
	mm/swap: consider max pages in iomap_swapfile_add_extent
	Bluetooth: add timeout sanity check to hci_inquiry
	i2c: iop3xx: fix deferred probing
	i2c: s3c2410: fix IRQ check
	rsi: fix error code in rsi_load_9116_firmware()
	rsi: fix an error code in rsi_probe()
	ASoC: Intel: Skylake: Leave data as is when invoking TLV IPCs
	ASoC: Intel: Skylake: Fix module resource and format selection
	mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
	mmc: moxart: Fix issue with uninitialized dma_slave_config
	bpf: Fix possible out of bound write in narrow load handling
	CIFS: Fix a potencially linear read overflow
	i2c: mt65xx: fix IRQ check
	usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
	usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available
	tty: serial: fsl_lpuart: fix the wrong mapbase value
	ASoC: wcd9335: Fix a double irq free in the remove function
	ASoC: wcd9335: Fix a memory leak in the error handling path of the probe function
	ASoC: wcd9335: Disable irq on slave ports in the remove function
	ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
	bcma: Fix memory leak for internally-handled cores
	brcmfmac: pcie: fix oops on failure to resume and reprobe
	ipv6: make exception cache less predictible
	ipv4: make exception cache less predictible
	net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed
	net: qualcomm: fix QCA7000 checksum handling
	octeontx2-af: Fix loop in free and unmap counter
	ipv4: fix endianness issue in inet_rtm_getroute_build_skb()
	bpf: Introduce BPF nospec instruction for mitigating Spectre v4
	bpf: Fix leakage due to insufficient speculative store bypass mitigation
	bpf: verifier: Allocate idmap scratch in verifier env
	bpf: Fix pointer arithmetic mask tightening under state pruning
	time: Handle negative seconds correctly in timespec64_to_ns()
	tty: Fix data race between tiocsti() and flush_to_ldisc()
	perf/x86/amd/ibs: Extend PERF_PMU_CAP_NO_EXCLUDE to IBS Op
	x86/resctrl: Fix a maybe-uninitialized build warning treated as error
	KVM: s390: index kvm->arch.idle_mask by vcpu_idx
	KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
	KVM: nVMX: Unconditionally clear nested.pi_pending on nested VM-Enter
	fuse: truncate pagecache on atomic_o_trunc
	fuse: flush extending writes
	IMA: remove -Wmissing-prototypes warning
	IMA: remove the dependency on CRYPTO_MD5
	fbmem: don't allow too huge resolutions
	backlight: pwm_bl: Improve bootloader/kernel device handover
	clk: kirkwood: Fix a clocking boot regression
	Linux 5.4.146

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5524baa0c07d9d9b80c0736488e3ea0e4fb8e335
2021-09-15 14:01:16 +02:00
THOBY Simon
4a95b04afa IMA: remove the dependency on CRYPTO_MD5
commit 8510505d55e194d3f6c9644c9f9d12c4f6b0395a upstream.

MD5 is a weak digest algorithm that shouldn't be used for cryptographic
operation. It hinders the efficiency of a patch set that aims to limit
the digests allowed for the extended file attribute namely security.ima.
MD5 is no longer a requirement for IMA, nor should it be used there.

The sole place where we still use the MD5 algorithm inside IMA is setting
the ima_hash algorithm to MD5, if the user supplies 'ima_hash=md5'
parameter on the command line.  With commit ab60368ab6 ("ima: Fallback
to the builtin hash algorithm"), setting "ima_hash=md5" fails gracefully
when CRYPTO_MD5 is not set:
	ima: Can not allocate md5 (reason: -2)
	ima: Allocating md5 failed, going to use default hash algorithm sha256

Remove the CRYPTO_MD5 dependency for IMA.

Signed-off-by: THOBY Simon <Simon.THOBY@viveris.fr>
Reviewed-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
[zohar@linux.ibm.com: include commit number in patch description for
stable.]
Cc: stable@vger.kernel.org # 4.17
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-15 09:47:41 +02:00
Austin Kim
c69935f0b0 IMA: remove -Wmissing-prototypes warning
commit a32ad90426a9c8eb3915eed26e08ce133bd9e0da upstream.

With W=1 build, the compiler throws warning message as below:

   security/integrity/ima/ima_mok.c:24:12: warning:
   no previous prototype for ‘ima_mok_init’ [-Wmissing-prototypes]
       __init int ima_mok_init(void)

Silence the warning by adding static keyword to ima_mok_init().

Signed-off-by: Austin Kim <austin.kim@lge.com>
Fixes: 41c89b64d7 ("IMA: create machine owner and blacklist keyrings")
Cc: stable@vger.kernel.org
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-15 09:47:41 +02:00
Greg Kroah-Hartman
374d020984 This is the 5.4.132 stable release
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Merge 5.4.132 into android11-5.4-lts

Changes in 5.4.132
	ALSA: usb-audio: fix rate on Ozone Z90 USB headset
	ALSA: usb-audio: Fix OOB access at proc output
	ALSA: usb-audio: scarlett2: Fix wrong resume call
	ALSA: intel8x0: Fix breakage at ac97 clock measurement
	ALSA: hda/realtek: Add another ALC236 variant support
	ALSA: hda/realtek: Improve fixup for HP Spectre x360 15-df0xxx
	ALSA: hda/realtek: Fix bass speaker DAC mapping for Asus UM431D
	ALSA: hda/realtek: Apply LED fixup for HP Dragonfly G1, too
	media: dvb-usb: fix wrong definition
	Input: usbtouchscreen - fix control-request directions
	net: can: ems_usb: fix use-after-free in ems_usb_disconnect()
	usb: gadget: eem: fix echo command packet response issue
	USB: cdc-acm: blacklist Heimann USB Appset device
	usb: dwc3: Fix debugfs creation flow
	usb: typec: Add the missed altmode_id_remove() in typec_register_altmode()
	xhci: solve a double free problem while doing s4
	ntfs: fix validity check for file name attribute
	copy_page_to_iter(): fix ITER_DISCARD case
	iov_iter_fault_in_readable() should do nothing in xarray case
	Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
	arm_pmu: Fix write counter incorrect in ARMv7 big-endian mode
	ARM: dts: at91: sama5d4: fix pinctrl muxing
	btrfs: send: fix invalid path for unlink operations after parent orphanization
	btrfs: clear defrag status of a root if starting transaction fails
	ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle
	ext4: fix kernel infoleak via ext4_extent_header
	ext4: return error code when ext4_fill_flex_info() fails
	ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
	ext4: remove check for zero nr_to_scan in ext4_es_scan()
	ext4: fix avefreec in find_group_orlov
	ext4: use ext4_grp_locked_error in mb_find_extent
	can: bcm: delay release of struct bcm_op after synchronize_rcu()
	can: gw: synchronize rcu operations before removing gw job entry
	can: j1939: j1939_sk_init(): set SOCK_RCU_FREE to call sk_destruct() after RCU is done
	can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path
	mac80211: remove iwlwifi specific workaround that broke sta NDP tx
	SUNRPC: Fix the batch tasks count wraparound.
	SUNRPC: Should wake up the privileged task firstly.
	perf/smmuv3: Don't trample existing events with global filter
	KVM: PPC: Book3S HV: Workaround high stack usage with clang
	s390/cio: dont call css_wait_for_slow_path() inside a lock
	rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path
	iio: light: tcs3472: do not free unallocated IRQ
	iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too
	iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR
	iio: ltr501: ltr501_read_ps(): add missing endianness conversion
	serial: mvebu-uart: fix calculation of clock divisor
	serial: sh-sci: Stop dmaengine transfer in sci_stop_tx()
	serial_cs: Add Option International GSM-Ready 56K/ISDN modem
	serial_cs: remove wrong GLOBETROTTER.cis entry
	ath9k: Fix kernel NULL pointer dereference during ath_reset_internal()
	ssb: sdio: Don't overwrite const buffer if block_write fails
	rsi: Assign beacon rate settings to the correct rate_info descriptor field
	rsi: fix AP mode with WPA failure due to encrypted EAPOL
	tracing/histograms: Fix parsing of "sym-offset" modifier
	tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
	seq_buf: Make trace_seq_putmem_hex() support data longer than 8
	powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi()
	evm: Execute evm_inode_init_security() only when an HMAC key is loaded
	evm: Refuse EVM_ALLOW_METADATA_WRITES only if an HMAC key is loaded
	fuse: ignore PG_workingset after stealing
	fuse: check connected before queueing on fpq->io
	fuse: reject internal errno
	spi: Make of_register_spi_device also set the fwnode
	media: mdk-mdp: fix pm_runtime_get_sync() usage count
	media: s5p: fix pm_runtime_get_sync() usage count
	media: sh_vou: fix pm_runtime_get_sync() usage count
	media: mtk-vcodec: fix PM runtime get logic
	media: s5p-jpeg: fix pm_runtime_get_sync() usage count
	media: sti/bdisp: fix pm_runtime_get_sync() usage count
	media: exynos-gsc: fix pm_runtime_get_sync() usage count
	spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
	spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
	spi: omap-100k: Fix the length judgment problem
	regulator: uniphier: Add missing MODULE_DEVICE_TABLE
	hwrng: exynos - Fix runtime PM imbalance on error
	crypto: nx - add missing MODULE_DEVICE_TABLE
	media: sti: fix obj-$(config) targets
	media: cpia2: fix memory leak in cpia2_usb_probe
	media: cobalt: fix race condition in setting HPD
	media: pvrusb2: fix warning in pvr2_i2c_core_done
	media: imx: imx7_mipi_csis: Fix logging of only error event counters
	crypto: qat - check return code of qat_hal_rd_rel_reg()
	crypto: qat - remove unused macro in FW loader
	sched/fair: Fix ascii art by relpacing tabs
	media: em28xx: Fix possible memory leak of em28xx struct
	media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release
	media: bt8xx: Fix a missing check bug in bt878_probe
	media: st-hva: Fix potential NULL pointer dereferences
	Makefile: fix GDB warning with CONFIG_RELR
	media: dvd_usb: memory leak in cinergyt2_fe_attach
	memstick: rtsx_usb_ms: fix UAF
	mmc: sdhci-sprd: use sdhci_sprd_writew
	mmc: via-sdmmc: add a check against NULL pointer dereference
	crypto: shash - avoid comparing pointers to exported functions under CFI
	media: dvb_net: avoid speculation from net slot
	media: siano: fix device register error path
	media: imx-csi: Skip first few frames from a BT.656 source
	hwmon: (max31790) Report correct current pwm duty cycles
	hwmon: (max31790) Fix pwmX_enable attributes
	drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe()
	KVM: PPC: Book3S HV: Fix TLB management on SMT8 POWER9 and POWER10 processors
	btrfs: fix error handling in __btrfs_update_delayed_inode
	btrfs: abort transaction if we fail to update the delayed inode
	btrfs: disable build on platforms having page size 256K
	locking/lockdep: Fix the dep path printing for backwards BFS
	lockding/lockdep: Avoid to find wrong lock dep path in check_irq_usage()
	KVM: s390: get rid of register asm usage
	regulator: mt6358: Fix vdram2 .vsel_mask
	regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
	media: Fix Media Controller API config checks
	HID: do not use down_interruptible() when unbinding devices
	EDAC/ti: Add missing MODULE_DEVICE_TABLE
	ACPI: processor idle: Fix up C-state latency if not ordered
	hv_utils: Fix passing zero to 'PTR_ERR' warning
	lib: vsprintf: Fix handling of number field widths in vsscanf
	ACPI: EC: Make more Asus laptops use ECDT _GPE
	block_dump: remove block_dump feature in mark_inode_dirty()
	fs: dlm: cancel work sync othercon
	random32: Fix implicit truncation warning in prandom_seed_state()
	fs: dlm: fix memory leak when fenced
	ACPICA: Fix memory leak caused by _CID repair function
	ACPI: bus: Call kobject_put() in acpi_init() error path
	ACPI: resources: Add checks for ACPI IRQ override
	block: fix race between adding/removing rq qos and normal IO
	platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard()
	nvmet-fc: do not check for invalid target port in nvmet_fc_handle_fcp_rqst()
	EDAC/Intel: Do not load EDAC driver when running as a guest
	PCI: hv: Add check for hyperv_initialized in init_hv_pci_drv()
	clocksource: Retry clock read if long delays detected
	ACPI: tables: Add custom DSDT file as makefile prerequisite
	HID: wacom: Correct base usage for capacitive ExpressKey status bits
	cifs: fix missing spinlock around update to ses->status
	block: fix discard request merge
	kthread_worker: fix return value when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync()
	ia64: mca_drv: fix incorrect array size calculation
	writeback, cgroup: increment isw_nr_in_flight before grabbing an inode
	media: s5p_cec: decrement usage count if disabled
	crypto: ixp4xx - dma_unmap the correct address
	crypto: ux500 - Fix error return code in hash_hw_final()
	sata_highbank: fix deferred probing
	pata_rb532_cf: fix deferred probing
	media: I2C: change 'RST' to "RSET" to fix multiple build errors
	sched/uclamp: Fix wrong implementation of cpu.uclamp.min
	sched/uclamp: Fix locking around cpu_util_update_eff()
	kbuild: run the checker after the compiler
	kbuild: Fix objtool dependency for 'OBJECT_FILES_NON_STANDARD_<obj> := n'
	pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
	evm: fix writing <securityfs>/evm overflow
	crypto: ccp - Fix a resource leak in an error handling path
	media: rc: i2c: Fix an error message
	pata_ep93xx: fix deferred probing
	media: exynos4-is: Fix a use after free in isp_video_release
	media: au0828: fix a NULL vs IS_ERR() check
	media: tc358743: Fix error return code in tc358743_probe_of()
	media: gspca/gl860: fix zero-length control requests
	m68k: atari: Fix ATARI_KBD_CORE kconfig unmet dependency warning
	media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2()
	crypto: nitrox - fix unchecked variable in nitrox_register_interrupts
	crypto: omap-sham - Fix PM reference leak in omap sham ops
	mmc: usdhi6rol0: fix error return code in usdhi6_probe()
	arm64: consistently use reserved_pg_dir
	arm64/mm: Fix ttbr0 values stored in struct thread_info for software-pan
	media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx
	hwmon: (max31722) Remove non-standard ACPI device IDs
	hwmon: (max31790) Fix fan speed reporting for fan7..12
	KVM: nVMX: Ensure 64-bit shift when checking VMFUNC bitmap
	regulator: hi655x: Fix pass wrong pointer to config.driver_data
	btrfs: clear log tree recovering status if starting transaction fails
	sched/rt: Fix RT utilization tracking during policy change
	sched/rt: Fix Deadline utilization tracking during policy change
	sched/uclamp: Fix uclamp_tg_restrict()
	spi: spi-sun6i: Fix chipselect/clock bug
	crypto: nx - Fix RCU warning in nx842_OF_upd_status
	ACPI: sysfs: Fix a buffer overrun problem with description_show()
	extcon: extcon-max8997: Fix IRQ freeing at error path
	blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()
	blk-wbt: make sure throttle is enabled properly
	ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros
	ACPI: bgrt: Fix CFI violation
	cpufreq: Make cpufreq_online() call driver->offline() on errors
	ocfs2: fix snprintf() checking
	dax: fix ENOMEM handling in grab_mapping_entry()
	xfrm: xfrm_state_mtu should return at least 1280 for ipv6
	video: fbdev: imxfb: Fix an error message
	net: mvpp2: Put fwnode in error case during ->probe()
	net: pch_gbe: Propagate error from devm_gpio_request_one()
	pinctrl: renesas: r8a7796: Add missing bias for PRESET# pin
	pinctrl: renesas: r8a77990: JTAG pins do not have pull-down capabilities
	clk: meson: g12a: fix gp0 and hifi ranges
	net: ftgmac100: add missing error return code in ftgmac100_probe()
	drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write()
	drm/rockchip: dsi: move all lane config except LCDC mux to bind()
	ehea: fix error return code in ehea_restart_qps()
	net/sched: act_vlan: Fix modify to allow 0
	RDMA/core: Sanitize WQ state received from the userspace
	RDMA/rxe: Fix failure during driver load
	drm: qxl: ensure surf.data is ininitialized
	tools/bpftool: Fix error return code in do_batch()
	ath10k: go to path err_unsupported when chip id is not supported
	ath10k: add missing error return code in ath10k_pci_probe()
	wireless: carl9170: fix LEDS build errors & warnings
	ieee802154: hwsim: Fix possible memory leak in hwsim_subscribe_all_others
	wcn36xx: Move hal_buf allocation to devm_kmalloc in probe
	ssb: Fix error return code in ssb_bus_scan()
	brcmfmac: fix setting of station info chains bitmask
	brcmfmac: correctly report average RSSI in station info
	brcmsmac: mac80211_if: Fix a resource leak in an error handling path
	ath10k: Fix an error code in ath10k_add_interface()
	netlabel: Fix memory leak in netlbl_mgmt_add_common
	RDMA/mlx5: Don't add slave port to unaffiliated list
	netfilter: nft_exthdr: check for IPv6 packet before further processing
	netfilter: nft_osf: check for TCP packet before further processing
	netfilter: nft_tproxy: restrict support to TCP and UDP transport protocols
	RDMA/rxe: Fix qp reference counting for atomic ops
	samples/bpf: Fix the error return code of xdp_redirect's main()
	net: ethernet: aeroflex: fix UAF in greth_of_remove
	net: ethernet: ezchip: fix UAF in nps_enet_remove
	net: ethernet: ezchip: fix error handling
	vrf: do not push non-ND strict packets with a source LLA through packet taps again
	net: sched: add barrier to ensure correct ordering for lockless qdisc
	tls: prevent oversized sendfile() hangs by ignoring MSG_MORE
	pkt_sched: sch_qfq: fix qfq_change_class() error path
	vxlan: add missing rcu_read_lock() in neigh_reduce()
	net/ipv4: swap flow ports when validating source
	tc-testing: fix list handling
	ieee802154: hwsim: Fix memory leak in hwsim_add_one
	ieee802154: hwsim: avoid possible crash in hwsim_del_edge_nl()
	mac80211: remove iwlwifi specific workaround NDPs of null_response
	net: bcmgenet: Fix attaching to PYH failed on RPi 4B
	ipv6: exthdrs: do not blindly use init_net
	bpf: Do not change gso_size during bpf_skb_change_proto()
	i40e: Fix error handling in i40e_vsi_open
	i40e: Fix autoneg disabling for non-10GBaseT links
	Revert "ibmvnic: remove duplicate napi_schedule call in open function"
	ibmvnic: free tx_pool if tso_pool alloc fails
	ipv6: fix out-of-bound access in ip6_parse_tlv()
	e1000e: Check the PCIm state
	bpfilter: Specify the log level for the kmsg message
	gve: Fix swapped vars when fetching max queues
	Revert "be2net: disable bh with spin_lock in be_process_mcc"
	Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid
	Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event
	clk: actions: Fix UART clock dividers on Owl S500 SoC
	clk: actions: Fix SD clocks factor table on Owl S500 SoC
	clk: actions: Fix bisp_factor_table based clocks on Owl S500 SoC
	clk: si5341: Avoid divide errors due to bogus register contents
	clk: si5341: Update initialization magic
	writeback: fix obtain a reference to a freeing memcg css
	net: lwtunnel: handle MTU calculation in forwading
	net: sched: fix warning in tcindex_alloc_perfect_hash
	RDMA/mlx5: Don't access NULL-cleared mpi pointer
	MIPS: Fix PKMAP with 32-bit MIPS huge page support
	staging: fbtft: Rectify GPIO handling
	rcu: Invoke rcu_spawn_core_kthreads() from rcu_spawn_gp_kthread()
	tty: nozomi: Fix a resource leak in an error handling function
	mwifiex: re-fix for unaligned accesses
	iio: adis_buffer: do not return ints in irq handlers
	iio: adis16400: do not return ints in irq handlers
	iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio:accel:mxc4005: Drop unnecessary explicit casts in regmap_bulk_read calls
	iio: accel: mxc4005: Fix overread of data and alignment issue.
	iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: magn: hmc5843: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: magn: bmc150: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: light: tcs3472: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: cros_ec_sensors: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	ASoC: rk3328: fix missing clk_disable_unprepare() on error in rk3328_platform_probe()
	ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup()
	backlight: lm3630a_bl: Put fwnode in error case during ->probe()
	ASoC: rsnd: tidyup loop on rsnd_adg_clk_query()
	Input: hil_kbd - fix error return code in hil_dev_connect()
	mtd: partitions: redboot: seek fis-index-block in the right node
	char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()
	firmware: stratix10-svc: Fix a resource leak in an error handling path
	tty: nozomi: Fix the error handling path of 'nozomi_card_init()'
	leds: lm3532: select regmap I2C API
	leds: lm36274: cosmetic: rename lm36274_data to chip
	leds: lm3692x: Put fwnode in any case during ->probe()
	scsi: FlashPoint: Rename si_flags field
	fsi: core: Fix return of error values on failures
	fsi: scom: Reset the FSI2PIB engine for any error
	fsi: occ: Don't accept response from un-initialized OCC
	fsi/sbefifo: Clean up correct FIFO when receiving reset request from SBE
	fsi/sbefifo: Fix reset timeout
	visorbus: fix error return code in visorchipset_init()
	s390: appldata depends on PROC_SYSCTL
	iommu/dma: Fix IOVA reserve dma ranges
	ASoC: mediatek: mtk-btcvsd: Fix an error handling path in 'mtk_btcvsd_snd_probe()'
	usb: gadget: f_fs: Fix setting of device and driver data cross-references
	usb: dwc2: Don't reset the core after setting turnaround time
	eeprom: idt_89hpesx: Put fwnode in matching case during ->probe()
	eeprom: idt_89hpesx: Restore printing the unsupported fwnode name
	iio: at91-sama5d2_adc: remove usage of iio_priv_to_dev() helper
	iio: adc: at91-sama5d2: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: hx711: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	iio: magn: rm3100: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
	staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt()
	staging: gdm724x: check for overflow in gdm_lte_netif_rx()
	staging: rtl8712: remove redundant check in r871xu_drv_init
	staging: rtl8712: fix memory leak in rtl871x_load_fw_cb
	staging: mt7621-dts: fix pci address for PCI memory range
	serial: 8250: Actually allow UPF_MAGIC_MULTIPLIER baud rates
	iio: light: vcnl4035: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	iio: prox: isl29501: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
	ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK
	of: Fix truncation of memory sizes on 32-bit platforms
	mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume()
	scsi: mpt3sas: Fix error return value in _scsih_expander_add()
	soundwire: stream: Fix test for DP prepare complete
	phy: uniphier-pcie: Fix updating phy parameters
	phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
	extcon: sm5502: Drop invalid register write in sm5502_reg_data
	extcon: max8997: Add missing modalias string
	ASoC: atmel-i2s: Fix usage of capture and playback at the same time
	configfs: fix memleak in configfs_release_bin_file
	leds: as3645a: Fix error return code in as3645a_parse_node()
	leds: ktd2692: Fix an error handling path
	powerpc: Offline CPU in stop_this_cpu()
	serial: mvebu-uart: do not allow changing baudrate when uartclk is not available
	serial: mvebu-uart: correctly calculate minimal possible baudrate
	arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART
	vfio/pci: Handle concurrent vma faults
	mm/huge_memory.c: don't discard hugepage if other processes are mapping it
	mm/z3fold: fix potential memory leak in z3fold_destroy_pool()
	selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
	perf llvm: Return -ENOMEM when asprintf() fails
	scsi: target: cxgbit: Unmap DMA buffer before calling target_execute_cmd()
	block: return the correct bvec when checking for gaps
	mmc: block: Disable CMDQ on the ioctl path
	mmc: vub3000: fix control-request direction
	scsi: core: Retry I/O for Notify (Enable Spinup) Required error
	iommu/dma: Fix compile warning in 32-bit builds
	Linux 5.4.132

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I36eef11d7d5fed3388f0c90904a4e9c495327826
2021-07-14 17:12:58 +02:00
Mimi Zohar
4020615bd7 evm: fix writing <securityfs>/evm overflow
[ Upstream commit 49219d9b8785ba712575c40e48ce0f7461254626 ]

EVM_SETUP_COMPLETE is defined as 0x80000000, which is larger than INT_MAX.
The "-fno-strict-overflow" compiler option properly prevents signaling
EVM that the EVM policy setup is complete.  Define and read an unsigned
int.

Fixes: f00d797507 ("EVM: Allow userspace to signal an RSA key has been loaded")
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:53:21 +02:00
Roberto Sassu
74e9d920f2 evm: Refuse EVM_ALLOW_METADATA_WRITES only if an HMAC key is loaded
commit 9acc89d31f0c94c8e573ed61f3e4340bbd526d0c upstream.

EVM_ALLOW_METADATA_WRITES is an EVM initialization flag that can be set to
temporarily disable metadata verification until all xattrs/attrs necessary
to verify an EVM portable signature are copied to the file. This flag is
cleared when EVM is initialized with an HMAC key, to avoid that the HMAC is
calculated on unverified xattrs/attrs.

Currently EVM unnecessarily denies setting this flag if EVM is initialized
with a public key, which is not a concern as it cannot be used to trust
xattrs/attrs updates. This patch removes this limitation.

Fixes: ae1ba1676b ("EVM: Allow userland to permit modification of EVM-protected metadata")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Cc: stable@vger.kernel.org # 4.16.x
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:53:08 +02:00
Roberto Sassu
d7dfaf13d2 evm: Execute evm_inode_init_security() only when an HMAC key is loaded
commit 9eea2904292c2d8fa98df141d3bf7c41ec9dc1b5 upstream.

evm_inode_init_security() requires an HMAC key to calculate the HMAC on
initial xattrs provided by LSMs. However, it checks generically whether a
key has been loaded, including also public keys, which is not correct as
public keys are not suitable to calculate the HMAC.

Originally, support for signature verification was introduced to verify a
possibly immutable initial ram disk, when no new files are created, and to
switch to HMAC for the root filesystem. By that time, an HMAC key should
have been loaded and usable to calculate HMACs for new files.

More recently support for requiring an HMAC key was removed from the
kernel, so that signature verification can be used alone. Since this is a
legitimate use case, evm_inode_init_security() should not return an error
when no HMAC key has been loaded.

This patch fixes this problem by replacing the evm_key_loaded() check with
a check of the EVM_INIT_HMAC flag in evm_initialized.

Fixes: 26ddabfe96 ("evm: enable EVM when X509 certificate is loaded")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Cc: stable@vger.kernel.org # 4.5.x
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:53:08 +02:00
Greg Kroah-Hartman
98bb72abc9 Linux 5.4.130
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Merge 5.4.130 into android11-5.4-lts

Changes in 5.4.130
	x86/efi: remove unused variables
	scsi: sr: Return appropriate error code when disk is ejected
	drm/nouveau: fix dma_address check for CPU/GPU sync
	gpio: AMD8111 and TQMX86 require HAS_IOPORT_MAP
	RDMA/mlx5: Block FDB rules when not in switchdev mode
	Linux 5.4.130

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I81aa4b6d954afeda3fe6971a5611547db6b9fb7a
2021-07-11 21:35:47 +02:00
YueHaibing
a6c85a8433 x86/efi: remove unused variables
[ Upstream commit 6f090192f8225f52ba95d08785989688cb768cca ]

commit ad723674d675 ("x86/efi: move common keyring handler functions
to new file") leave this unused.

Fixes: ad723674d675 ("x86/efi: move common keyring handler functions to new file")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20191115130830.13320-1-yuehaibing@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-07 08:22:58 -04:00
Greg Kroah-Hartman
904c2c6cd7 Linux 5.4.129
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Merge 5.4.129 into android11-5.4-lts

Changes in 5.4.129
	module: limit enabling module.sig_enforce
	Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue."
	Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell."
	drm/nouveau: wait for moving fence after pinning v2
	drm/radeon: wait for moving fence after pinning
	ARM: 9081/1: fix gcc-10 thumb2-kernel regression
	mmc: meson-gx: use memcpy_to/fromio for dram-access-quirk
	kbuild: add CONFIG_LD_IS_LLD
	arm64: link with -z norelro for LLD or aarch64-elf
	MIPS: generic: Update node names to avoid unit addresses
	spi: spi-nxp-fspi: move the register operation after the clock enable
	Revert "PCI: PM: Do not read power state in pci_enable_device_flags()"
	dmaengine: zynqmp_dma: Fix PM reference leak in zynqmp_dma_alloc_chan_resourc()
	mac80211: remove warning in ieee80211_get_sband()
	mac80211_hwsim: drop pending frames on stop
	cfg80211: call cfg80211_leave_ocb when switching away from OCB
	dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe()
	dmaengine: mediatek: free the proper desc in desc_free handler
	dmaengine: mediatek: do not issue a new desc if one is still current
	dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma
	net: ipv4: Remove unneed BUG() function
	mac80211: drop multicast fragments
	net: ethtool: clear heap allocations for ethtool function
	ping: Check return value of function 'ping_queue_rcv_skb'
	inet: annotate date races around sk->sk_txhash
	net: phy: dp83867: perform soft reset and retain established link
	net: caif: fix memory leak in ldisc_open
	net/packet: annotate accesses to po->bind
	net/packet: annotate accesses to po->ifindex
	r8152: Avoid memcpy() over-reading of ETH_SS_STATS
	sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS
	r8169: Avoid memcpy() over-reading of ETH_SS_STATS
	KVM: selftests: Fix kvm_check_cap() assertion
	net: qed: Fix memcpy() overflow of qed_dcbx_params()
	recordmcount: Correct st_shndx handling
	PCI: Add AMD RS690 quirk to enable 64-bit DMA
	net: ll_temac: Add memory-barriers for TX BD access
	net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY
	pinctrl: stm32: fix the reported number of GPIO lines per bank
	nilfs2: fix memory leak in nilfs_sysfs_delete_device_group
	KVM: do not allow mapping valid but non-reference-counted pages
	i2c: robotfuzz-osif: fix control-request directions
	kthread_worker: split code for canceling the delayed work timer
	kthread: prevent deadlock when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync()
	mm: add VM_WARN_ON_ONCE_PAGE() macro
	mm/rmap: remove unneeded semicolon in page_not_mapped()
	mm/rmap: use page_not_mapped in try_to_unmap()
	mm, thp: use head page in __migration_entry_wait()
	mm/thp: fix __split_huge_pmd_locked() on shmem migration entry
	mm/thp: make is_huge_zero_pmd() safe and quicker
	mm/thp: try_to_unmap() use TTU_SYNC for safe splitting
	mm/thp: fix vma_address() if virtual address below file offset
	mm/thp: fix page_address_in_vma() on file THP tails
	mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page()
	mm: thp: replace DEBUG_VM BUG with VM_WARN when unmap fails for split
	mm: page_vma_mapped_walk(): use page for pvmw->page
	mm: page_vma_mapped_walk(): settle PageHuge on entry
	mm: page_vma_mapped_walk(): use pmde for *pvmw->pmd
	mm: page_vma_mapped_walk(): prettify PVMW_MIGRATION block
	mm: page_vma_mapped_walk(): crossing page table boundary
	mm: page_vma_mapped_walk(): add a level of indentation
	mm: page_vma_mapped_walk(): use goto instead of while (1)
	mm: page_vma_mapped_walk(): get vma_address_end() earlier
	mm/thp: fix page_vma_mapped_walk() if THP mapped by ptes
	mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk()
	mm, futex: fix shared futex pgoff on shmem huge page
	certs: Add wrapper function to check blacklisted binary hash
	x86/efi: move common keyring handler functions to new file
	certs: Add EFI_CERT_X509_GUID support for dbx entries
	certs: Move load_system_certificate_list to a common function
	Linux 5.4.129

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6ba417dfeb30d91ebc61345bc057f927beeee0a9
2021-06-30 19:19:07 +02:00
Eric Snowberg
e20b90e4f8 certs: Add EFI_CERT_X509_GUID support for dbx entries
[ Upstream commit 56c5812623f95313f6a46fbf0beee7fa17c68bbf ]

This fixes CVE-2020-26541.

The Secure Boot Forbidden Signature Database, dbx, contains a list of now
revoked signatures and keys previously approved to boot with UEFI Secure
Boot enabled.  The dbx is capable of containing any number of
EFI_CERT_X509_SHA256_GUID, EFI_CERT_SHA256_GUID, and EFI_CERT_X509_GUID
entries.

Currently when EFI_CERT_X509_GUID are contained in the dbx, the entries are
skipped.

Add support for EFI_CERT_X509_GUID dbx entries. When a EFI_CERT_X509_GUID
is found, it is added as an asymmetrical key to the .blacklist keyring.
Anytime the .platform keyring is used, the keys in the .blacklist keyring
are referenced, if a matching key is found, the key will be rejected.

[DH: Made the following changes:
 - Added to have a config option to enable the facility.  This allows a
   Kconfig solution to make sure that pkcs7_validate_trust() is
   enabled.[1][2]
 - Moved the functions out from the middle of the blacklist functions.
 - Added kerneldoc comments.]

Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
cc: Randy Dunlap <rdunlap@infradead.org>
cc: Mickaël Salaün <mic@digikod.net>
cc: Arnd Bergmann <arnd@kernel.org>
cc: keyrings@vger.kernel.org
Link: https://lore.kernel.org/r/20200901165143.10295-1-eric.snowberg@oracle.com/ # rfc
Link: https://lore.kernel.org/r/20200909172736.73003-1-eric.snowberg@oracle.com/ # v2
Link: https://lore.kernel.org/r/20200911182230.62266-1-eric.snowberg@oracle.com/ # v3
Link: https://lore.kernel.org/r/20200916004927.64276-1-eric.snowberg@oracle.com/ # v4
Link: https://lore.kernel.org/r/20210122181054.32635-2-eric.snowberg@oracle.com/ # v5
Link: https://lore.kernel.org/r/161428672051.677100.11064981943343605138.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/161433310942.902181.4901864302675874242.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/161529605075.163428.14625520893961300757.stgit@warthog.procyon.org.uk/ # v3
Link: https://lore.kernel.org/r/bc2c24e3-ed68-2521-0bf4-a1f6be4a895d@infradead.org/ [1]
Link: https://lore.kernel.org/r/20210225125638.1841436-1-arnd@kernel.org/ [2]
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-06-30 08:47:55 -04:00
Nayna Jain
06ab9df09e x86/efi: move common keyring handler functions to new file
[ Upstream commit ad723674d6758478829ee766e3f1a2a24d56236f ]

The handlers to add the keys to the .platform keyring and blacklisted
hashes to the .blacklist keyring is common for both the uefi and powerpc
mechanisms of loading the keys/hashes from the firmware.

This patch moves the common code from load_uefi.c to keyring_handler.c

Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
Acked-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Eric Richter <erichte@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1573441836-3632-4-git-send-email-nayna@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-06-30 08:47:55 -04:00
Greg Kroah-Hartman
0c438f72d3 This is the 5.4.109 stable release
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Merge 5.4.109 into android11-5.4-lts

Changes in 5.4.109
	hugetlbfs: hugetlb_fault_mutex_hash() cleanup
	net: fec: ptp: avoid register access when ipg clock is disabled
	powerpc/4xx: Fix build errors from mfdcr()
	atm: eni: dont release is never initialized
	atm: lanai: dont run lanai_dev_close if not open
	Revert "r8152: adjust the settings about MAC clock speed down for RTL8153"
	ALSA: hda: ignore invalid NHLT table
	ixgbe: Fix memleak in ixgbe_configure_clsu32
	net: tehuti: fix error return code in bdx_probe()
	net: intel: iavf: fix error return code of iavf_init_get_resources()
	sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count
	gianfar: fix jumbo packets+napi+rx overrun crash
	cifs: ask for more credit on async read/write code paths
	cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
	gpiolib: acpi: Add missing IRQF_ONESHOT
	nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
	NFS: Correct size calculation for create reply length
	net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch()
	net: wan: fix error return code of uhdlc_init()
	net: davicom: Use platform_get_irq_optional()
	atm: uPD98402: fix incorrect allocation
	atm: idt77252: fix null-ptr-dereference
	cifs: change noisy error message to FYI
	irqchip/ingenic: Add support for the JZ4760
	sparc64: Fix opcode filtering in handling of no fault loads
	habanalabs: Call put_pid() when releasing control device
	u64_stats,lockdep: Fix u64_stats_init() vs lockdep
	regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck
	drm/amd/display: Revert dram_clock_change_latency for DCN2.1
	drm/amdgpu: fb BO should be ttm_bo_type_device
	drm/radeon: fix AGP dependency
	nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request()
	nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted
	nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a
	nfs: we don't support removing system.nfs4_acl
	block: Suppress uevent for hidden device when removed
	ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls
	ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign
	netsec: restore phy power state after controller reset
	platform/x86: intel-vbtn: Stop reporting SW_DOCK events
	squashfs: fix inode lookup sanity checks
	squashfs: fix xattr id and id lookup sanity checks
	kasan: fix per-page tags for non-page_alloc pages
	gcov: fix clang-11+ support
	ACPI: video: Add missing callback back for Sony VPCEH3U1E
	arm64: dts: ls1046a: mark crypto engine dma coherent
	arm64: dts: ls1012a: mark crypto engine dma coherent
	arm64: dts: ls1043a: mark crypto engine dma coherent
	ARM: dts: at91-sama5d27_som1: fix phy address to 7
	integrity: double check iint_cache was initialized
	dm verity: fix DM_VERITY_OPTS_MAX value
	dm ioctl: fix out of bounds array access when no devices
	bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
	veth: Store queue_mapping independently of XDP prog presence
	libbpf: Fix INSTALL flag order
	net/mlx5e: Don't match on Geneve options in case option masks are all zero
	ipv6: fix suspecious RCU usage warning
	macvlan: macvlan_count_rx() needs to be aware of preemption
	net: sched: validate stab values
	net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port
	igc: Fix Pause Frame Advertising
	igc: Fix Supported Pause Frame Link Setting
	e1000e: add rtnl_lock() to e1000_reset_task
	e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
	net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template
	ftgmac100: Restart MAC HW once
	selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed
	netfilter: ctnetlink: fix dump of the expect mask attribute
	tcp: relookup sock for RST+ACK packets handled by obsolete req sock
	can: peak_usb: add forgotten supported devices
	can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate
	can: kvaser_pciefd: Always disable bus load reporting
	can: c_can_pci: c_can_pci_remove(): fix use-after-free
	can: c_can: move runtime PM enable/disable to c_can_platform
	can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning
	can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors
	mac80211: fix rate mask reset
	nfp: flower: fix pre_tun mask id allocation
	libbpf: Use SOCK_CLOEXEC when opening the netlink socket
	octeontx2-af: Fix irq free in rvu teardown
	octeontx2-af: fix infinite loop in unmapping NPC counter
	net: cdc-phonet: fix data-interface release on probe failure
	r8152: limit the RX buffer size of RTL8153A for USB 2.0
	net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes
	selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
	libbpf: Fix BTF dump of pointer-to-array-of-struct
	drm/msm: fix shutdown hook in case GPU components failed to bind
	arm64: kdump: update ppos when reading elfcorehdr
	PM: runtime: Defer suspending suppliers
	net/mlx5e: Fix error path for ethtool set-priv-flag
	PM: EM: postpone creating the debugfs dir till fs_initcall
	RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server
	bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs
	Revert "netfilter: x_tables: Switch synchronization to RCU"
	netfilter: x_tables: Use correct memory barriers.
	Revert "netfilter: x_tables: Update remaining dereference to RCU"
	ACPI: scan: Rearrange memory allocation in acpi_device_add()
	ACPI: scan: Use unique number for instance_no
	perf auxtrace: Fix auxtrace queue conflict
	block: recalculate segment count for multi-segment discards correctly
	scsi: Revert "qla2xxx: Make sure that aborted commands are freed"
	scsi: qedi: Fix error return code of qedi_alloc_global_queues()
	scsi: mpt3sas: Fix error return code of mpt3sas_base_attach()
	locking/mutex: Fix non debug version of mutex_lock_io_nested()
	x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc()
	can: dev: Move device back to init netns on owning netns delete
	net: dsa: b53: VLAN filtering is global to all users
	net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
	mac80211: fix double free in ibss_leave
	ext4: add reclaim checks to xattr code
	can: peak_usb: Revert "can: peak_usb: add forgotten supported devices"
	xen-blkback: don't leak persistent grants from xen_blkbk_map()
	Linux 5.4.109

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iccbd7139d673f2def3675ef3f3d973ace2eb6e4d
2021-03-30 16:56:49 +02:00
Mimi Zohar
752589cd4e integrity: double check iint_cache was initialized
commit 92063f3ca73aab794bd5408d3361fd5b5ea33079 upstream.

The kernel may be built with multiple LSMs, but only a subset may be
enabled on the boot command line by specifying "lsm=".  Not including
"integrity" on the ordered LSM list may result in a NULL deref.

As reported by Dmitry Vyukov:
in qemu:
qemu-system-x86_64       -enable-kvm     -machine q35,nvdimm -cpu
max,migratable=off -smp 4       -m 4G,slots=4,maxmem=16G        -hda
wheezy.img      -kernel arch/x86/boot/bzImage   -nographic -vga std
 -soundhw all     -usb -usbdevice tablet  -bt hci -bt device:keyboard
   -net user,host=10.0.2.10,hostfwd=tcp::10022-:22 -net
nic,model=virtio-net-pci   -object
memory-backend-file,id=pmem1,share=off,mem-path=/dev/zero,size=64M
  -device nvdimm,id=nvdimm1,memdev=pmem1  -append "console=ttyS0
root=/dev/sda earlyprintk=serial rodata=n oops=panic panic_on_warn=1
panic=86400 lsm=smack numa=fake=2 nopcid dummy_hcd.num=8"   -pidfile
vm_pid -m 2G -cpu host

But it crashes on NULL deref in integrity_inode_get during boot:

Run /sbin/init as init process
BUG: kernel NULL pointer dereference, address: 000000000000001c
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP KASAN
CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.12.0-rc2+ #97
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS
rel-1.13.0-44-g88ab0c15525c-prebuilt.qemu.org 04/01/2014
RIP: 0010:kmem_cache_alloc+0x2b/0x370 mm/slub.c:2920
Code: 57 41 56 41 55 41 54 41 89 f4 55 48 89 fd 53 48 83 ec 10 44 8b
3d d9 1f 90 0b 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 31 c0 <8b> 5f
1c 4cf
RSP: 0000:ffffc9000032f9d8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888017fc4f00 RCX: 0000000000000000
RDX: ffff888040220000 RSI: 0000000000000c40 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff888019263627
R10: ffffffff83937cd1 R11: 0000000000000000 R12: 0000000000000c40
R13: ffff888019263538 R14: 0000000000000000 R15: 0000000000ffffff
FS:  0000000000000000(0000) GS:ffff88802d180000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000001c CR3: 000000000b48e000 CR4: 0000000000750ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
 integrity_inode_get+0x47/0x260 security/integrity/iint.c:105
 process_measurement+0x33d/0x17e0 security/integrity/ima/ima_main.c:237
 ima_bprm_check+0xde/0x210 security/integrity/ima/ima_main.c:474
 security_bprm_check+0x7d/0xa0 security/security.c:845
 search_binary_handler fs/exec.c:1708 [inline]
 exec_binprm fs/exec.c:1761 [inline]
 bprm_execve fs/exec.c:1830 [inline]
 bprm_execve+0x764/0x19a0 fs/exec.c:1792
 kernel_execve+0x370/0x460 fs/exec.c:1973
 try_to_run_init_process+0x14/0x4e init/main.c:1366
 kernel_init+0x11d/0x1b8 init/main.c:1477
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
Modules linked in:
CR2: 000000000000001c
---[ end trace 22d601a500de7d79 ]---

Since LSMs and IMA may be configured at build time, but not enabled at
run time, panic the system if "integrity" was not initialized before use.

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Fixes: 79f7865d84 ("LSM: Introduce "lsm=" for boottime LSM selection")
Cc: stable@vger.kernel.org
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-30 14:35:24 +02:00
Greg Kroah-Hartman
172cf44d0d This is the 5.4.102 stable release
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Merge 5.4.102 into android11-5.4-lts

Changes in 5.4.102
	vmlinux.lds.h: add DWARF v5 sections
	kvm: x86: replace kvm_spec_ctrl_test_value with runtime test on the host
	debugfs: be more robust at handling improper input in debugfs_lookup()
	debugfs: do not attempt to create a new file before the filesystem is initalized
	kdb: Make memory allocations more robust
	PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064
	PCI: Decline to resize resources if boot config must be preserved
	virt: vbox: Do not use wait_event_interruptible when called from kernel context
	bfq: Avoid false bfq queue merging
	ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode
	MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section
	random: fix the RNDRESEEDCRNG ioctl
	ath10k: Fix error handling in case of CE pipe init failure
	Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function
	Bluetooth: hci_uart: Fix a race for write_work scheduling
	Bluetooth: Fix initializing response id after clearing struct
	ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5
	ARM: dts: exynos: correct PMIC interrupt trigger level on Monk
	ARM: dts: exynos: correct PMIC interrupt trigger level on Rinato
	ARM: dts: exynos: correct PMIC interrupt trigger level on Spring
	ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa
	ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family
	arm64: dts: exynos: correct PMIC interrupt trigger level on TM2
	arm64: dts: exynos: correct PMIC interrupt trigger level on Espresso
	memory: mtk-smi: Fix PM usage counter unbalance in mtk_smi ops
	bpf: Add bpf_patch_call_args prototype to include/linux/bpf.h
	bpf: Avoid warning when re-casting __bpf_call_base into __bpf_call_base_args
	arm64: dts: allwinner: A64: properly connect USB PHY to port 0
	arm64: dts: allwinner: H6: properly connect USB PHY to port 0
	arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card
	arm64: dts: allwinner: H6: Allow up to 150 MHz MMC bus frequency
	arm64: dts: allwinner: A64: Limit MMC2 bus frequency to 150 MHz
	cpufreq: brcmstb-avs-cpufreq: Free resources in error path
	cpufreq: brcmstb-avs-cpufreq: Fix resource leaks in ->remove()
	ACPICA: Fix exception code class checks
	usb: gadget: u_audio: Free requests only after callback
	Bluetooth: drop HCI device reference before return
	Bluetooth: Put HCI device if inquiry procedure interrupts
	memory: ti-aemif: Drop child node when jumping out loop
	ARM: dts: Configure missing thermal interrupt for 4430
	usb: dwc2: Do not update data length if it is 0 on inbound transfers
	usb: dwc2: Abort transaction after errors with unknown reason
	usb: dwc2: Make "trimming xfer length" a debug message
	staging: rtl8723bs: wifi_regd.c: Fix incorrect number of regulatory rules
	ARM: dts: armada388-helios4: assign pinctrl to LEDs
	ARM: dts: armada388-helios4: assign pinctrl to each fan
	arm64: dts: armada-3720-turris-mox: rename u-boot mtd partition to a53-firmware
	Bluetooth: btusb: Fix memory leak in btusb_mtk_wmt_recv
	arm64: dts: msm8916: Fix reserved and rfsa nodes unit address
	ARM: s3c: fix fiq for clang IAS
	soc: aspeed: snoop: Add clock control logic
	bpf_lru_list: Read double-checked variable once without lock
	ath9k: fix data bus crash when setting nf_override via debugfs
	ibmvnic: Set to CLOSED state even on error
	bnxt_en: reverse order of TX disable and carrier off
	xen/netback: fix spurious event detection for common event case
	mac80211: fix potential overflow when multiplying to u32 integers
	bpf: Fix bpf_fib_lookup helper MTU check for SKB ctx
	tcp: fix SO_RCVLOWAT related hangs under mem pressure
	net: axienet: Handle deferred probe on clock properly
	cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds
	b43: N-PHY: Fix the update of coef for the PHY revision >= 3case
	ibmvnic: add memory barrier to protect long term buffer
	ibmvnic: skip send_request_unmap for timeout reset
	net: amd-xgbe: Reset the PHY rx data path when mailbox command timeout
	net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning
	net: amd-xgbe: Reset link when the link never comes back
	net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP
	net: mvneta: Remove per-cpu queue mapping for Armada 3700
	fbdev: aty: SPARC64 requires FB_ATY_CT
	drm/gma500: Fix error return code in psb_driver_load()
	gma500: clean up error handling in init
	drm/fb-helper: Add missed unlocks in setcmap_legacy()
	crypto: sun4i-ss - linearize buffers content must be kept
	crypto: sun4i-ss - fix kmap usage
	crypto: arm64/aes-ce - really hide slower algos when faster ones are enabled
	drm/amdgpu: Fix macro name _AMDGPU_TRACE_H_ in preprocessor if condition
	MIPS: c-r4k: Fix section mismatch for loongson2_sc_init
	MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0
	media: i2c: ov5670: Fix PIXEL_RATE minimum value
	media: imx: Unregister csc/scaler only if registered
	media: imx: Fix csc/scaler unregister
	media: camss: missing error code in msm_video_register()
	media: vsp1: Fix an error handling path in the probe function
	media: em28xx: Fix use-after-free in em28xx_alloc_urbs
	media: media/pci: Fix memleak in empress_init
	media: tm6000: Fix memleak in tm6000_start_stream
	media: aspeed: fix error return code in aspeed_video_setup_video()
	ASoC: cs42l56: fix up error handling in probe
	evm: Fix memleak in init_desc
	crypto: bcm - Rename struct device_private to bcm_device_private
	drm/sun4i: tcon: fix inverted DCLK polarity
	MIPS: properly stop .eh_frame generation
	bsg: free the request before return error code
	drm/amd/display: Fix 10/12 bpc setup in DCE output bit depth reduction.
	drm/amd/display: Fix HDMI deep color output for DCE 6-11.
	media: software_node: Fix refcounts in software_node_get_next_child()
	media: lmedm04: Fix misuse of comma
	media: qm1d1c0042: fix error return code in qm1d1c0042_init()
	media: cx25821: Fix a bug when reallocating some dma memory
	media: pxa_camera: declare variable when DEBUG is defined
	media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values
	sched/eas: Don't update misfit status if the task is pinned
	mtd: parser: imagetag: fix error codes in bcm963xx_parse_imagetag_partitions()
	crypto: talitos - Work around SEC6 ERRATA (AES-CTR mode data size error)
	drm/nouveau: bail out of nouveau_channel_new if channel init fails
	ata: ahci_brcm: Add back regulators management
	ASoC: cpcap: fix microphone timeslot mask
	mtd: parsers: afs: Fix freeing the part name memory in failure
	f2fs: fix to avoid inconsistent quota data
	drm/amdgpu: Prevent shift wrapping in amdgpu_read_mask()
	f2fs: fix a wrong condition in __submit_bio
	Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind()
	ASoC: SOF: debug: Fix a potential issue on string buffer termination
	btrfs: clarify error returns values in __load_free_space_cache
	hwrng: timeriomem - Fix cooldown period calculation
	crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key()
	ima: Free IMA measurement buffer on error
	ima: Free IMA measurement buffer after kexec syscall
	ASoC: simple-card-utils: Fix device module clock
	fs/jfs: fix potential integer overflow on shift of a int
	jffs2: fix use after free in jffs2_sum_write_data()
	ubifs: Fix memleak in ubifs_init_authentication
	ubifs: Fix error return code in alloc_wbufs()
	capabilities: Don't allow writing ambiguous v3 file capabilities
	HSI: Fix PM usage counter unbalance in ssi_hw_init
	clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL
	clk: meson: clk-pll: make "ret" a signed integer
	clk: meson: clk-pll: propagate the error from meson_clk_pll_set_rate()
	selftests/powerpc: Make the test check in eeh-basic.sh posix compliant
	quota: Fix memory leak when handling corrupted quota file
	i2c: iproc: handle only slave interrupts which are enabled
	i2c: iproc: update slave isr mask (ISR_MASK_SLAVE)
	i2c: iproc: handle master read request
	spi: cadence-quadspi: Abort read if dummy cycles required are too many
	clk: sunxi-ng: h6: Fix CEC clock
	HID: core: detect and skip invalid inputs to snto32()
	RDMA/siw: Fix handling of zero-sized Read and Receive Queues.
	dmaengine: fsldma: Fix a resource leak in the remove function
	dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function
	dmaengine: owl-dma: Fix a resource leak in the remove function
	dmaengine: hsu: disable spurious interrupt
	mfd: bd9571mwv: Use devm_mfd_add_devices()
	fdt: Properly handle "no-map" field in the memory region
	of/fdt: Make sure no-map does not remove already reserved regions
	power: reset: at91-sama5d2_shdwc: fix wkupdbc mask
	rtc: s5m: select REGMAP_I2C
	clocksource/drivers/ixp4xx: Select TIMER_OF when needed
	clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
	RDMA/mlx5: Use the correct obj_id upon DEVX TIR creation
	clk: sunxi-ng: h6: Fix clock divider range on some clocks
	regulator: axp20x: Fix reference cout leak
	certs: Fix blacklist flag type confusion
	regulator: s5m8767: Fix reference count leak
	spi: atmel: Put allocated master before return
	regulator: s5m8767: Drop regulators OF node reference
	regulator: core: Avoid debugfs: Directory ... already present! error
	isofs: release buffer head before return
	auxdisplay: ht16k33: Fix refresh rate handling
	objtool: Fix error handling for STD/CLD warnings
	objtool: Fix ".cold" section suffix check for newer versions of GCC
	IB/umad: Return EIO in case of when device disassociated
	IB/umad: Return EPOLLERR in case of when device disassociated
	KVM: PPC: Make the VMX instruction emulation routines static
	powerpc/47x: Disable 256k page size
	mmc: sdhci-sprd: Fix some resource leaks in the remove function
	mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe
	mmc: renesas_sdhi_internal_dmac: Fix DMA buffer alignment from 8 to 128-bytes
	ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores
	i2c: qcom-geni: Store DMA mapping data in geni_i2c_dev struct
	amba: Fix resource leak for drivers without .remove
	IB/mlx5: Return appropriate error code instead of ENOMEM
	IB/cm: Avoid a loop when device has 255 ports
	tracepoint: Do not fail unregistering a probe due to memory failure
	perf tools: Fix DSO filtering when not finding a map for a sampled address
	perf vendor events arm64: Fix Ampere eMag event typo
	RDMA/rxe: Fix coding error in rxe_recv.c
	RDMA/rxe: Fix coding error in rxe_rcv_mcast_pkt
	RDMA/rxe: Correct skb on loopback path
	spi: stm32: properly handle 0 byte transfer
	mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
	powerpc/pseries/dlpar: handle ibm, configure-connector delay status
	powerpc/8xx: Fix software emulation interrupt
	clk: qcom: gcc-msm8998: Fix Alpha PLL type for all GPLLs
	RDMA/hns: Fixed wrong judgments in the goto branch
	RDMA/siw: Fix calculation of tx_valid_cpus size
	RDMA/hns: Fix type of sq_signal_bits
	spi: pxa2xx: Fix the controller numbering for Wildcat Point
	regulator: qcom-rpmh: fix pm8009 ldo7
	clk: aspeed: Fix APLL calculate formula from ast2600-A2
	nfsd: register pernet ops last, unregister first
	RDMA/hns: Fixes missing error code of CMDQ
	Input: sur40 - fix an error code in sur40_probe()
	perf intel-pt: Fix missing CYC processing in PSB
	perf intel-pt: Fix premature IPC
	perf test: Fix unaligned access in sample parsing test
	Input: elo - fix an error code in elo_connect()
	sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set
	misc: eeprom_93xx46: Fix module alias to enable module autoprobe
	phy: rockchip-emmc: emmc_phy_init() always return 0
	misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users
	soundwire: cadence: fix ACK/NAK handling
	pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare()
	VMCI: Use set_page_dirty_lock() when unregistering guest memory
	PCI: Align checking of syscall user config accessors
	mei: hbm: call mei_set_devstate() on hbm stop response
	drm/msm/dsi: Correct io_start for MSM8994 (20nm PHY)
	drm/msm/mdp5: Fix wait-for-commit for cmd panels
	vfio/iommu_type1: Fix some sanity checks in detach group
	ext4: fix potential htree index checksum corruption
	nvmem: core: Fix a resource leak on error in nvmem_add_cells_from_of()
	nvmem: core: skip child nodes not matching binding
	regmap: sdw: use _no_pm functions in regmap_read/write
	i40e: Fix flow for IPv6 next header (extension header)
	i40e: Add zero-initialization of AQ command structures
	i40e: Fix overwriting flow control settings during driver loading
	i40e: Fix addition of RX filters after enabling FW LLDP agent
	i40e: Fix VFs not created
	i40e: Fix add TC filter for IPv6
	vfio/type1: Use follow_pte()
	net/mlx4_core: Add missed mlx4_free_cmd_mailbox()
	vxlan: move debug check after netdev unregister
	ocfs2: fix a use after free on error
	mm/memory.c: fix potential pte_unmap_unlock pte error
	mm/hugetlb: fix potential double free in hugetlb_register_node() error path
	mm/compaction: fix misbehaviors of fast_find_migrateblock()
	r8169: fix jumbo packet handling on RTL8168e
	arm64: Add missing ISB after invalidating TLB in __primary_switch
	i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
	mm/rmap: fix potential pte_unmap on an not mapped pte
	scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
	blk-settings: align max_sectors on "logical_block_size" boundary
	ACPI: property: Fix fwnode string properties matching
	ACPI: configfs: add missing check after configfs_register_default_group()
	HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming
	HID: wacom: Ignore attempts to overwrite the touch_max value from HID
	Input: raydium_ts_i2c - do not send zero length
	Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S
	Input: joydev - prevent potential read overflow in ioctl
	Input: i8042 - add ASUS Zenbook Flip to noselftest list
	media: mceusb: Fix potential out-of-bounds shift
	USB: serial: option: update interface mapping for ZTE P685M
	usb: musb: Fix runtime PM race in musb_queue_resume_work
	usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1
	usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt
	USB: serial: ftdi_sio: fix FTX sub-integer prescaler
	USB: serial: mos7840: fix error code in mos7840_write()
	USB: serial: mos7720: fix error code in mos7720_write()
	ALSA: hda: Add another CometLake-H PCI ID
	ALSA: hda/realtek: modify EAPD in the ALC886
	Revert "bcache: Kill btree_io_wq"
	bcache: Give btree_io_wq correct semantics again
	bcache: Move journal work to new flush wq
	drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1
	drm/amdgpu: Set reference clock to 100Mhz on Renoir (v2)
	drm/nouveau/kms: handle mDP connectors
	drm/sched: Cancel and flush all outstanding jobs before finish.
	erofs: initialized fields can only be observed after bit is set
	tpm_tis: Fix check_locality for correct locality acquisition
	tpm_tis: Clean up locality release
	KEYS: trusted: Fix migratable=1 failing
	btrfs: abort the transaction if we fail to inc ref in btrfs_copy_root
	btrfs: fix reloc root leak with 0 ref reloc roots on recovery
	btrfs: splice remaining dirty_bg's onto the transaction dirty bg list
	btrfs: fix extent buffer leak on failure to copy root
	crypto: arm64/sha - add missing module aliases
	crypto: aesni - prevent misaligned buffers on the stack
	crypto: sun4i-ss - checking sg length is not sufficient
	crypto: sun4i-ss - handle BigEndian for cipher
	crypto: sun4i-ss - initialize need_fallback
	seccomp: Add missing return in non-void function
	misc: rtsx: init of rts522a add OCP power off when no card is present
	drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
	pstore: Fix typo in compression option name
	dts64: mt7622: fix slow sd card access
	staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c
	staging: gdm724x: Fix DMA from stack
	staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table
	media: ipu3-cio2: Fix mbus_code processing in cio2_subdev_set_fmt()
	x86/virt: Eat faults on VMXOFF in reboot flows
	x86/reboot: Force all cpus to exit VMX root if VMX is supported
	powerpc/prom: Fix "ibm,arch-vec-5-platform-support" scan
	rcu: Pull deferred rcuog wake up to rcu_eqs_enter() callers
	rcu/nocb: Perform deferred wake up before last idle's need_resched() check
	floppy: reintroduce O_NDELAY fix
	arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into() fails
	arm64: uprobe: Return EOPNOTSUPP for AARCH32 instruction probing
	watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ
	watchdog: mei_wdt: request stop on unregister
	mtd: spi-nor: sfdp: Fix last erase region marking
	mtd: spi-nor: sfdp: Fix wrong erase type bitmask for overlaid region
	mtd: spi-nor: core: Fix erase type discovery for overlaid region
	mtd: spi-nor: core: Add erase size check for erase command initialization
	mtd: spi-nor: hisi-sfc: Put child node np on error path
	fs/affs: release old buffer head on error path
	seq_file: document how per-entry resources are managed.
	x86: fix seq_file iteration for pat/memtype.c
	hugetlb: fix update_and_free_page contig page struct assumption
	hugetlb: fix copy_huge_page_from_user contig page struct assumption
	arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55
	media: smipcie: fix interrupt handling and IR timeout
	module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols
	mmc: sdhci-esdhc-imx: fix kernel panic when remove module
	powerpc/32s: Add missing call to kuep_lock on syscall entry
	spmi: spmi-pmic-arb: Fix hw_irq overflow
	gpio: pcf857x: Fix missing first interrupt
	printk: fix deadlock when kernel panic
	cpufreq: intel_pstate: Get per-CPU max freq via MSR_HWP_CAPABILITIES if available
	s390/vtime: fix inline assembly clobber list
	virtio/s390: implement virtio-ccw revision 2 correctly
	um: mm: check more comprehensively for stub changes
	f2fs: fix out-of-repair __setattr_copy()
	sparc32: fix a user-triggerable oops in clear_user()
	spi: spi-synquacer: fix set_cs handling
	gfs2: Don't skip dlm unlock if glock has an lvb
	gfs2: Recursive gfs2_quota_hold in gfs2_iomap_end
	dm: fix deadlock when swapping to encrypted device
	dm writecache: fix writing beyond end of underlying device when shrinking
	dm era: Recover committed writeset after crash
	dm era: Verify the data block size hasn't changed
	dm era: Fix bitset memory leaks
	dm era: Use correct value size in equality function of writeset tree
	dm era: Reinitialize bitset cache before digesting a new writeset
	dm era: only resize metadata in preresume
	drm/i915: Reject 446-480MHz HDMI clock on GLK
	icmp: introduce helper for nat'd source address in network device context
	icmp: allow icmpv6_ndo_send to work with CONFIG_IPV6=n
	gtp: use icmp_ndo_send helper
	sunvnet: use icmp_ndo_send helper
	xfrm: interface: use icmp_ndo_send helper
	ipv6: icmp6: avoid indirect call for icmpv6_send()
	ipv6: silence compilation warning for non-IPV6 builds
	net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
	net: sched: fix police ext initialization
	dm era: Update in-core bitset after committing the metadata
	net: qrtr: Fix memory leak in qrtr_tun_open
	ARM: dts: aspeed: Add LCLK to lpc-snoop
	Linux 5.4.102

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie4d4b39755277412c370c011e32092624d593765
2021-03-04 10:44:50 +01:00
David Howells
0fec3272ab certs: Fix blacklist flag type confusion
[ Upstream commit 4993e1f9479a4161fd7d93e2b8b30b438f00cb0f ]

KEY_FLAG_KEEP is not meant to be passed to keyring_alloc() or key_alloc(),
as these only take KEY_ALLOC_* flags.  KEY_FLAG_KEEP has the same value as
KEY_ALLOC_BYPASS_RESTRICTION, but fortunately only key_create_or_update()
uses it.  LSMs using the key_alloc hook don't check that flag.

KEY_FLAG_KEEP is then ignored but fortunately (again) the root user cannot
write to the blacklist keyring, so it is not possible to remove a key/hash
from it.

Fix this by adding a KEY_ALLOC_SET_KEEP flag that tells key_alloc() to set
KEY_FLAG_KEEP on the new key.  blacklist_init() can then, correctly, pass
this to keyring_alloc().

We can also use this in ima_mok_init() rather than setting the flag
manually.

Note that this doesn't fix an observable bug with the current
implementation but it is required to allow addition of new hashes to the
blacklist in the future without making it possible for them to be removed.

Fixes: 734114f878 ("KEYS: Add a system blacklist keyring")
Reported-by: Mickaël Salaün <mic@linux.microsoft.com>
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Mickaël Salaün <mic@linux.microsoft.com>
cc: Mimi Zohar <zohar@linux.vnet.ibm.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 10:26:29 +01:00
Lakshmi Ramasubramanian
091b409383 ima: Free IMA measurement buffer after kexec syscall
[ Upstream commit f31e3386a4e92ba6eda7328cb508462956c94c64 ]

IMA allocates kernel virtual memory to carry forward the measurement
list, from the current kernel to the next kernel on kexec system call,
in ima_add_kexec_buffer() function.  This buffer is not freed before
completing the kexec system call resulting in memory leak.

Add ima_buffer field in "struct kimage" to store the virtual address
of the buffer allocated for the IMA measurement list.
Free the memory allocated for the IMA measurement list in
kimage_file_post_load_cleanup() function.

Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Suggested-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Reviewed-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Fixes: 7b8589cc29 ("ima: on soft reboot, save the measurement list")
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 10:26:25 +01:00
Lakshmi Ramasubramanian
e436d3f7bd ima: Free IMA measurement buffer on error
[ Upstream commit 6d14c6517885fa68524238787420511b87d671df ]

IMA allocates kernel virtual memory to carry forward the measurement
list, from the current kernel to the next kernel on kexec system call,
in ima_add_kexec_buffer() function.  In error code paths this memory
is not freed resulting in memory leak.

Free the memory allocated for the IMA measurement list in
the error code paths in ima_add_kexec_buffer() function.

Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Suggested-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Fixes: 7b8589cc29 ("ima: on soft reboot, save the measurement list")
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 10:26:25 +01:00
Dinghao Liu
3d5afcae9a evm: Fix memleak in init_desc
[ Upstream commit ccf11dbaa07b328fa469415c362d33459c140a37 ]

tmp_tfm is allocated, but not freed on subsequent kmalloc failure, which
leads to a memory leak.  Free tmp_tfm.

Fixes: d46eb36995 ("evm: crypto hash replaced by shash")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
[zohar@linux.ibm.com: formatted/reworded patch description]
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 10:26:21 +01:00
Greg Kroah-Hartman
d45416b62b This is the 5.4.86 stable release
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Merge 5.4.86 into android11-5.4-lts

Changes in 5.4.86
	ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY
	ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator
	ARM: dts: sun8i: v40: bananapi-m2-berry: Fix ethernet node
	pinctrl: merrifield: Set default bias in case no particular value given
	pinctrl: baytrail: Avoid clearing debounce value when turning it off
	ARM: dts: sun8i: v3s: fix GIC node memory range
	ARM: dts: sun7i: pcduino3-nano: enable RGMII RX/TX delay on PHY
	ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp
	ARM: dts: imx6qdl-kontron-samx6i: fix I2C_PM scl pin
	PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter
	gpio: zynq: fix reference leak in zynq_gpio functions
	gpio: mvebu: fix potential user-after-free on probe
	scsi: bnx2i: Requires MMU
	xsk: Fix xsk_poll()'s return type
	xsk: Replace datagram_poll by sock_poll_wait
	can: softing: softing_netdev_open(): fix error handling
	clk: renesas: r9a06g032: Drop __packed for portability
	block: Simplify REQ_OP_ZONE_RESET_ALL handling
	block: factor out requeue handling from dispatch code
	blk-mq: In blk_mq_dispatch_rq_list() "no budget" is a reason to kick
	pinctrl: aspeed: Fix GPIO requests on pass-through banks
	netfilter: x_tables: Switch synchronization to RCU
	netfilter: nft_compat: make sure xtables destructors have run
	netfilter: nft_dynset: fix timeouts later than 23 days
	afs: Fix memory leak when mounting with multiple source parameters
	Revert "gpio: eic-sprd: Use devm_platform_ioremap_resource()"
	gpio: eic-sprd: break loop when getting NULL device resource
	netfilter: nft_ct: Remove confirmation check for NFT_CT_ID
	selftests/bpf/test_offload.py: Reset ethtool features after failed setting
	RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
	i40e: Refactor rx_bi accesses
	i40e: optimise prefetch page refcount
	i40e: avoid premature Rx buffer reuse
	ixgbe: avoid premature Rx buffer reuse
	selftests: fix poll error in udpgro.sh
	net: mvpp2: add mvpp2_phylink_to_port() helper
	drm/tegra: replace idr_init() by idr_init_base()
	kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
	drm/tegra: sor: Disable clocks on error in tegra_sor_init()
	habanalabs: put devices before driver removal
	arm64: syscall: exit userspace before unmasking exceptions
	vxlan: Add needed_headroom for lower device
	vxlan: Copy needed_tailroom from lowerdev
	scsi: mpt3sas: Increase IOCInit request timeout to 30s
	dm table: Remove BUG_ON(in_interrupt())
	iwlwifi: pcie: add one missing entry for AX210
	drm/amd/display: Init clock value by current vbios CLKs
	perf/x86/intel: Check PEBS status correctly
	kbuild: avoid split lines in .mod files
	soc/tegra: fuse: Fix index bug in get_process_id
	usb: mtu3: fix memory corruption in mtu3_debugfs_regset()
	USB: serial: option: add interface-number sanity check to flag handling
	USB: gadget: f_acm: add support for SuperSpeed Plus
	USB: gadget: f_midi: setup SuperSpeed Plus descriptors
	usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
	USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
	usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
	ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
	ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
	ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
	coresight: tmc-etf: Fix NULL ptr dereference in tmc_enable_etf_sink_perf()
	coresight: tmc-etr: Check if page is valid before dma_map_page()
	coresight: tmc-etr: Fix barrier packet insertion for perf buffer
	coresight: etb10: Fix possible NULL ptr dereference in etb_enable_perf()
	scsi: megaraid_sas: Check user-provided offsets
	HID: i2c-hid: add Vero K147 to descriptor override
	serial_core: Check for port state when tty is in error state
	Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
	quota: Sanity-check quota file headers on load
	media: msi2500: assign SPI bus number dynamically
	crypto: af_alg - avoid undefined behavior accessing salg_name
	md: fix a warning caused by a race between concurrent md_ioctl()s
	drm/gma500: fix double free of gma_connector
	drm/aspeed: Fix Kconfig warning & subsequent build errors
	drm/mcde: Fix handling of platform_get_irq() error
	drm/tve200: Fix handling of platform_get_irq() error
	arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
	arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
	soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
	soc: mediatek: Check if power domains can be powered on at boot time
	soc: qcom: geni: More properly switch to DMA mode
	Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
	RDMA/bnxt_re: Set queue pair state when being queried
	rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
	selinux: fix error initialization in inode_doinit_with_dentry()
	ARM: dts: aspeed: s2600wf: Fix VGA memory region location
	RDMA/rxe: Compute PSN windows correctly
	x86/mm/ident_map: Check for errors from ident_pud_init()
	ARM: p2v: fix handling of LPAE translation in BE mode
	x86/apic: Fix x2apic enablement without interrupt remapping
	sched/deadline: Fix sched_dl_global_validate()
	sched: Reenable interrupts in do_sched_yield()
	drm/amdgpu: fix incorrect enum type
	crypto: talitos - Endianess in current_desc_hdr()
	crypto: talitos - Fix return type of current_desc_hdr()
	crypto: inside-secure - Fix sizeof() mismatch
	ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
	ARM: dts: aspeed: tiogapass: Remove vuart
	drm/amdgpu: fix build_coefficients() argument
	powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
	spi: img-spfi: fix reference leak in img_spfi_resume
	f2fs: call f2fs_get_meta_page_retry for nat page
	drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
	spi: spi-mem: fix reference leak in spi_mem_access_start
	ASoC: pcm: DRAIN support reactivation
	selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
	spi: stm32: fix reference leak in stm32_spi_resume
	brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
	arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
	arm64: dts: exynos: Correct psci compatible used on Exynos7
	Bluetooth: Fix null pointer dereference in hci_event_packet()
	Bluetooth: hci_h5: fix memory leak in h5_close
	spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
	spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
	spi: tegra20-slink: fix reference leak in slink ops of tegra20
	spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
	spi: tegra114: fix reference leak in tegra spi ops
	spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
	mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
	selftest/bpf: Add missed ip6ip6 test back
	ASoC: wm8998: Fix PM disable depth imbalance on error
	spi: sprd: fix reference leak in sprd_spi_remove
	ASoC: arizona: Fix a wrong free in wm8997_probe
	RDMa/mthca: Work around -Wenum-conversion warning
	MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
	crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
	staging: greybus: codecs: Fix reference counter leak in error handling
	staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
	media: tm6000: Fix sizeof() mismatches
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
	media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
	media: v4l2-fwnode: Return -EINVAL for invalid bus-type
	ASoC: meson: fix COMPILE_TEST error
	scsi: core: Fix VPD LUN ID designator priorities
	media: solo6x10: fix missing snd_card_free in error handling case
	video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
	drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
	Input: ads7846 - fix race that causes missing releases
	Input: ads7846 - fix integer overflow on Rt calculation
	Input: ads7846 - fix unaligned access on 7845
	usb/max3421: fix return error code in max3421_probe()
	spi: mxs: fix reference leak in mxs_spi_probe
	selftests/bpf: Fix broken riscv build
	powerpc: Avoid broken GCC __attribute__((optimize))
	powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
	EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
	crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
	crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
	spi: fix resource leak for drivers without .remove callback
	soc: ti: knav_qmss: fix reference leak in knav_queue_probe
	soc: ti: Fix reference imbalance in knav_dma_probe
	drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
	Input: omap4-keypad - fix runtime PM error handling
	clk: meson: Kconfig: fix dependency for G12A
	RDMA/cxgb4: Validate the number of CQEs
	memstick: fix a double-free bug in memstick_check
	ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
	ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
	mmc: pxamci: Fix error return code in pxamci_probe
	orinoco: Move context allocation after processing the skb
	qtnfmac: fix error return code in qtnf_pcie_probe()
	rsi: fix error return code in rsi_reset_card()
	cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
	dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
	arm64: tegra: Fix DT binding for IO High Voltage entry
	media: siano: fix memory leak of debugfs members in smsdvb_hotplug
	platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
	platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
	samples: bpf: Fix lwt_len_hist reusing previous BPF map
	media: imx214: Fix stop streaming
	mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
	media: max2175: fix max2175_set_csm_mode() error code
	slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
	HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
	ARM: dts: Remove non-existent i2c1 from 98dx3236
	arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
	arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
	power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
	power: supply: bq24190_charger: fix reference leak
	genirq/irqdomain: Don't try to free an interrupt that has no mapping
	arm64: dts: ls1028a: fix ENETC PTP clock input
	arm64: dts: qcom: c630: Polish i2c-hid devices
	PCI: Bounds-check command-line resource alignment requests
	PCI: Fix overflow in command-line resource alignment requests
	PCI: iproc: Fix out-of-bound array accesses
	arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
	arm64: dts: meson-sm1: fix typo in opp table
	soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
	ARM: dts: at91: at91sam9rl: fix ADC triggers
	platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
	ath10k: Fix the parsing error in service available event
	ath10k: Fix an error handling path
	ath10k: Release some resources in an error handling path
	SUNRPC: rpc_wake_up() should wake up tasks in the correct order
	NFSv4.2: condition READDIR's mask for security label based on LSM state
	SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
	NFSv4: Fix the alignment of page data in the getdeviceinfo reply
	net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
	lockd: don't use interval-based rebinding over TCP
	NFS: switch nfsiod to be an UNBOUND workqueue.
	selftests/seccomp: Update kernel config
	vfio-pci: Use io_remap_pfn_range() for PCI IO memory
	hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
	media: saa7146: fix array overflow in vidioc_s_audio()
	powerpc/perf: Fix crash with is_sier_available when pmu is not set
	powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
	clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
	clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
	iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
	ARM: dts: at91: sama5d2: map securam as device
	bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
	pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
	arm64: dts: rockchip: Fix UART pull-ups on rk3328
	memstick: r592: Fix error return in r592_probe()
	MIPS: Don't round up kernel sections size for memblock_add()
	net/mlx5: Properly convey driver version to firmware
	ASoC: jz4740-i2s: add missed checks for clk_get()
	dm ioctl: fix error return code in target_message
	phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
	clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
	clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
	cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
	cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
	cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
	cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
	cpufreq: st: Add missing MODULE_DEVICE_TABLE
	cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
	cpufreq: loongson1: Add missing MODULE_ALIAS
	cpufreq: scpi: Add missing MODULE_ALIAS
	Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
	Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
	arm64: dts: meson: fix PHY deassert timing requirements
	ARM: dts: meson: fix PHY deassert timing requirements
	arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
	scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
	scsi: pm80xx: Fix error return in pm8001_pci_probe()
	seq_buf: Avoid type mismatch for seq_buf_init
	scsi: fnic: Fix error return code in fnic_probe()
	platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
	powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
	powerpc/pseries/hibernation: remove redundant cacheinfo update
	drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
	ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
	powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
	usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
	usb: oxu210hp-hcd: Fix memory leak in oxu_create
	speakup: fix uninitialized flush_lock
	nfsd: Fix message level for normal termination
	nfs_common: need lock during iterate through the list
	x86/kprobes: Restore BTF if the single-stepping is cancelled
	platform/chrome: cros_ec_spi: Don't overwrite spi::mode
	bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
	s390/cio: fix use-after-free in ccw_device_destroy_console
	iwlwifi: mvm: hook up missing RX handlers
	erofs: avoid using generic_block_bmap
	can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
	RDMA/core: Do not indicate device ready when device enablement fails
	remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
	remoteproc: qcom: fix reference leak in adsp_start
	remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
	clk: tegra: Fix duplicated SE clock entry
	mtd: rawnand: gpmi: fix reference count leak in gpmi ops
	mtd: rawnand: meson: Fix a resource leak in init
	mtd: rawnand: gpmi: Fix the random DMA timeout issue
	extcon: max77693: Fix modalias string
	crypto: atmel-i2c - select CONFIG_BITREVERSE
	mac80211: don't set set TDLS STA bandwidth wider than possible
	ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
	irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
	watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
	watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
	watchdog: sprd: remove watchdog disable from resume fail path
	watchdog: sprd: check busy bit before new loading rather than after that
	watchdog: Fix potential dereferencing of null pointer
	ubifs: Fix error return code in ubifs_init_authentication()
	um: Monitor error events in IRQ controller
	um: tty: Fix handling of close in tty lines
	um: chan_xterm: Fix fd leak
	sunrpc: fix xs_read_xdr_buf for partial pages receive
	RDMA/cma: Don't overwrite sgid_attr after device is released
	nfc: s3fwrn5: Release the nfc firmware
	powerpc/ps3: use dma_mapping_error()
	sparc: fix handling of page table constructor failure
	mm: don't wake kswapd prematurely when watermark boosting is disabled
	checkpatch: fix unescaped left brace
	lan743x: fix rx_napi_poll/interrupt ping-pong
	net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
	net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
	net: korina: fix return value
	libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
	watchdog: qcom: Avoid context switch in restart handler
	watchdog: coh901327: add COMMON_CLK dependency
	clk: ti: Fix memleak in ti_fapll_synth_setup
	pwm: zx: Add missing cleanup in error path
	pwm: lp3943: Dynamically allocate PWM chip base
	perf record: Fix memory leak when using '--user-regs=?' to list registers
	qlcnic: Fix error code in probe
	virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
	virtio_net: Fix error code in probe()
	virtio_ring: Fix two use after free bugs
	clk: at91: sam9x60: remove atmel,osc-bypass support
	clk: s2mps11: Fix a resource leak in error handling paths in the probe function
	clk: sunxi-ng: Make sure divider tables have sentinel
	kconfig: fix return value of do_error_if()
	perf probe: Fix memory leak when synthesizing SDT probes
	ARM: sunxi: Add machine match for the Allwinner V3 SoC
	cfg80211: initialize rekey_data
	fix namespaced fscaps when !CONFIG_SECURITY
	lwt: Disable BH too in run_lwt_bpf()
	drm/amd/display: Prevent bandwidth overflow
	drm/amdkfd: Fix leak in dmabuf import
	Input: cros_ec_keyb - send 'scancodes' in addition to key events
	initramfs: fix clang build failure
	Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
	vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
	media: gspca: Fix memory leak in probe
	media: sunxi-cir: ensure IR is handled when it is continuous
	media: netup_unidvb: Don't leak SPI master in probe error path
	media: ipu3-cio2: Remove traces of returned buffers
	media: ipu3-cio2: Return actual subdev format
	media: ipu3-cio2: Serialise access to pad format
	media: ipu3-cio2: Validate mbus format in setting subdev format
	media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
	Input: cyapa_gen6 - fix out-of-bounds stack access
	ALSA: hda/ca0132 - Change Input Source enum strings.
	PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
	Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
	ACPI: PNP: compare the string length in the matching_id()
	ALSA: hda: Fix regressions on clear and reconfig sysfs
	ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
	ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
	ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
	ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
	ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
	ALSA: pcm: oss: Fix a few more UBSAN fixes
	ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
	ALSA: hda/realtek: Add quirk for MSI-GP73
	ALSA: hda/realtek: Apply jack fixup for Quanta NL3
	ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
	ALSA: usb-audio: Disable sample read check if firmware doesn't give back
	ALSA: core: memalloc: add page alignment for iram
	s390/smp: perform initial CPU reset also for SMT siblings
	s390/kexec_file: fix diag308 subcode when loading crash kernel
	s390/dasd: fix hanging device offline processing
	s390/dasd: prevent inconsistent LCU device data
	s390/dasd: fix list corruption of pavgroup group list
	s390/dasd: fix list corruption of lcu list
	binder: add flag to clear buffer on txn complete
	ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
	staging: comedi: mf6x4: Fix AI end-of-conversion detection
	perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
	perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
	powerpc/perf: Exclude kernel samples while counting events in user space.
	crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
	crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
	EDAC/i10nm: Use readl() to access MMIO registers
	EDAC/amd64: Fix PCI component registration
	cpuset: fix race between hotplug work and later CPU offline
	USB: serial: mos7720: fix parallel-port state restore
	USB: serial: digi_acceleport: fix write-wakeup deadlocks
	USB: serial: keyspan_pda: fix dropped unthrottle interrupts
	USB: serial: keyspan_pda: fix write deadlock
	USB: serial: keyspan_pda: fix stalled writes
	USB: serial: keyspan_pda: fix write-wakeup use-after-free
	USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
	USB: serial: keyspan_pda: fix write unthrottling
	btrfs: do not shorten unpin len for caching block groups
	btrfs: trim: fix underflow in trim length to prevent access beyond device boundary
	ext4: fix a memory leak of ext4_free_data
	ext4: fix deadlock with fs freezing and EA inodes
	KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
	ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
	ARM: dts: at91: sama5d2: fix CAN message ram offset and size
	xprtrdma: Fix XDRBUF_SPARSE_PAGES support
	powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
	powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
	powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
	powerpc/xmon: Change printk() to pr_cont()
	powerpc/8xx: Fix early debug when SMC1 is relocated
	powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
	powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
	powerpc/powernv/memtrace: Don't leak kernel memory to user space
	powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
	ima: Don't modify file descriptor mode on the fly
	um: Remove use of asprinf in umid.c
	ceph: fix race in concurrent __ceph_remove_cap invocations
	SMB3: avoid confusing warning message on mount to Azure
	ubifs: wbuf: Don't leak kernel memory to flash
	jffs2: Fix GC exit abnormally
	jffs2: Fix ignoring mounting options problem during remounting
	jfs: Fix array index bounds check in dbAdjTree
	platform/x86: mlx-platform: remove an unused variable
	drm/amd/display: Fix memory leaks in S3 resume
	drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
	drm/i915: Fix mismatch between misplaced vma check and vma insert
	spi: pxa2xx: Fix use-after-free on unbind
	spi: spi-sh: Fix use-after-free on unbind
	spi: atmel-quadspi: Fix use-after-free on unbind
	spi: davinci: Fix use-after-free on unbind
	spi: fsl: fix use of spisel_boot signal on MPC8309
	spi: gpio: Don't leak SPI master in probe error path
	spi: mxic: Don't leak SPI master in probe error path
	spi: pic32: Don't leak DMA channels in probe error path
	spi: rb4xx: Don't leak SPI master in probe error path
	spi: sc18is602: Don't leak SPI master in probe error path
	spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
	spi: synquacer: Disable clock in probe error path
	spi: mt7621: Disable clock in probe error path
	spi: mt7621: Don't leak SPI master in probe error path
	spi: atmel-quadspi: Disable clock in probe error path
	spi: atmel-quadspi: Fix AHB memory accesses
	soc: qcom: smp2p: Safely acquire spinlock without IRQs
	mtd: spinand: Fix OOB read
	mtd: parser: cmdline: Fix parsing of part-names with colons
	mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
	mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
	scsi: qla2xxx: Fix crash during driver load on big endian machines
	scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
	scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
	iio: buffer: Fix demux update
	iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
	iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
	iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
	iio:magnetometer:mag3110: Fix alignment and data leak issues.
	iio:pressure:mpl3115: Force alignment of buffer
	iio:imu:bmi160: Fix too large a buffer.
	iio:adc:ti-ads124s08: Fix buffer being too long.
	iio:adc:ti-ads124s08: Fix alignment and data leak issues.
	md/cluster: block reshape with remote resync job
	md/cluster: fix deadlock when node is doing resync job
	pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
	clk: ingenic: Fix divider calculation with div tables
	clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
	clk: tegra: Do not return 0 on failure
	device-dax/core: Fix memory leak when rmmod dax.ko
	dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
	xen-blkback: set ring->xenblkd to NULL after kthread_stop()
	xen/xenbus: Allow watches discard events before queueing
	xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
	xen/xenbus/xen_bus_type: Support will_handle watch callback
	xen/xenbus: Count pending messages for each watch
	xenbus/xenbus_backend: Disallow pending watch messages
	libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
	platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
	PCI: Fix pci_slot_release() NULL pointer dereference
	regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
	rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
	Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
	x86/CPU/AMD: Save AMD NodeId as cpu_die_id
	Linux 5.4.86

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If271639b9a7c833718f8cfdfbacce5affe7f4189
2020-12-30 12:31:14 +01:00
Roberto Sassu
26d72a8460 ima: Don't modify file descriptor mode on the fly
commit 207cdd565dfc95a0a5185263a567817b7ebf5467 upstream.

Commit a408e4a86b ("ima: open a new file instance if no read
permissions") already introduced a second open to measure a file when the
original file descriptor does not allow it. However, it didn't remove the
existing method of changing the mode of the original file descriptor, which
is still necessary if the current process does not have enough privileges
to open a new one.

Changing the mode isn't really an option, as the filesystem might need to
do preliminary steps to make the read possible. Thus, this patch removes
the code and keeps the second open as the only option to measure a file
when it is unreadable with the original file descriptor.

Cc: <stable@vger.kernel.org> # 4.20.x: 0014cc04e8ec0 ima: Set file->f_mode
Fixes: 2fe5d6def1 ("ima: integrity appraisal extension")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-30 11:51:39 +01:00
Greg Kroah-Hartman
5a742c2b56 This is the 5.4.82 stable release
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Merge 5.4.82 into android11-5.4-lts

Changes in 5.4.82
	devlink: Hold rtnl lock while reading netdev attributes
	ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net_init
	net/af_iucv: set correct sk_protocol for child sockets
	net/tls: missing received data after fast remote close
	net/tls: Protect from calling tls_dev_del for TLS RX twice
	rose: Fix Null pointer dereference in rose_send_frame()
	sock: set sk_err to ee_errno on dequeue from errq
	tcp: Set INET_ECN_xmit configuration in tcp_reinit_congestion_control
	tun: honor IOCB_NOWAIT flag
	usbnet: ipheth: fix connectivity with iOS 14
	bonding: wait for sysfs kobject destruction before freeing struct slave
	staging/octeon: fix up merge error
	ima: extend boot_aggregate with kernel measurements
	sched/fair: Fix unthrottle_cfs_rq() for leaf_cfs_rq list
	netfilter: bridge: reset skb->pkt_type after NF_INET_POST_ROUTING traversal
	ipv4: Fix tos mask in inet_rtm_getroute()
	dt-bindings: net: correct interrupt flags in examples
	chelsio/chtls: fix panic during unload reload chtls
	ibmvnic: Ensure that SCRQ entry reads are correctly ordered
	ibmvnic: Fix TX completion error handling
	inet_ecn: Fix endianness of checksum update when setting ECT(1)
	geneve: pull IP header before ECN decapsulation
	net: ip6_gre: set dev->hard_header_len when using header_ops
	net/x25: prevent a couple of overflows
	cxgb3: fix error return code in t3_sge_alloc_qset()
	net: pasemi: fix error return code in pasemi_mac_open()
	vxlan: fix error return code in __vxlan_dev_create()
	chelsio/chtls: fix a double free in chtls_setkey()
	net: mvpp2: Fix error return code in mvpp2_open()
	net: skbuff: ensure LSE is pullable before decrementing the MPLS ttl
	net: openvswitch: ensure LSE is pullable before reading it
	net/sched: act_mpls: ensure LSE is pullable before reading it
	net/mlx5: DR, Proper handling of unsupported Connect-X6DX SW steering
	net/mlx5: Fix wrong address reclaim when command interface is down
	ALSA: usb-audio: US16x08: fix value count for level meters
	Input: xpad - support Ardwiino Controllers
	Input: i8042 - add ByteSpeed touchpad to noloop table
	tracing: Remove WARN_ON in start_thread()
	RDMA/i40iw: Address an mmap handler exploit in i40iw
	Linux 5.4.82

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie7c035895e3413f7a58012c372cfc64deb2e6081
2020-12-08 11:39:00 +01:00
Maurizio Drocco
c4405cdf96 ima: extend boot_aggregate with kernel measurements
[ Upstream commit 20c59ce010f84300f6c655d32db2610d3433f85c ]

Registers 8-9 are used to store measurements of the kernel and its
command line (e.g., grub2 bootloader with tpm module enabled). IMA
should include them in the boot aggregate. Registers 8-9 should be
only included in non-SHA1 digests to avoid ambiguity.

Signed-off-by: Maurizio Drocco <maurizio.drocco@ibm.com>
Reviewed-by: Bruno Meneguele <bmeneg@redhat.com>
Tested-by: Bruno Meneguele <bmeneg@redhat.com>  (TPM 1.2, TPM 2.0)
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-08 10:40:24 +01:00
Greg Kroah-Hartman
15fd930b92 This is the 5.4.74 stable release
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Merge 5.4.74 into android11-5.4-lts

Changes in 5.4.74
	netfilter: nftables_offload: KASAN slab-out-of-bounds Read in nft_flow_rule_create
	socket: don't clear SOCK_TSTAMP_NEW when SO_TIMESTAMPNS is disabled
	objtool: Support Clang non-section symbols in ORC generation
	scripts/setlocalversion: make git describe output more reliable
	arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
	arm64: Run ARCH_WORKAROUND_2 enabling code on all CPUs
	arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
	x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
	efivarfs: Replace invalid slashes with exclamation marks in dentries.
	bnxt_en: Check abort error state in bnxt_open_nic().
	bnxt_en: Send HWRM_FUNC_RESET fw command unconditionally.
	chelsio/chtls: fix deadlock issue
	chelsio/chtls: fix memory leaks in CPL handlers
	chelsio/chtls: fix tls record info to user
	cxgb4: set up filter action after rewrites
	gtp: fix an use-before-init in gtp_newlink()
	ibmvnic: fix ibmvnic_set_mac
	mlxsw: core: Fix memory leak on module removal
	netem: fix zero division in tabledist
	net/sched: act_mpls: Add softdep on mpls_gso.ko
	r8169: fix issue with forced threading in combination with shared interrupts
	ravb: Fix bit fields checking in ravb_hwtstamp_get()
	tcp: Prevent low rmem stalls with SO_RCVLOWAT.
	tipc: fix memory leak caused by tipc_buf_append()
	net: hns3: Clear the CMDQ registers before unmapping BAR region
	bnxt_en: Re-write PCI BARs after PCI fatal error.
	bnxt_en: Fix regression in workqueue cleanup logic in bnxt_remove_one().
	bnxt_en: Invoke cancel_delayed_work_sync() for PFs also.
	erofs: avoid duplicated permission check for "trusted." xattrs
	arch/x86/amd/ibs: Fix re-arming IBS Fetch
	x86/xen: disable Firmware First mode for correctable memory errors
	ata: ahci: mvebu: Make SATA PHY optional for Armada 3720
	fuse: fix page dereference after free
	bpf: Fix comment for helper bpf_current_task_under_cgroup()
	evm: Check size of security.evm before using it
	p54: avoid accessing the data mapped to streaming DMA
	cxl: Rework error message for incompatible slots
	RDMA/addr: Fix race with netevent_callback()/rdma_addr_cancel()
	mtd: lpddr: Fix bad logic in print_drs_error
	serial: qcom_geni_serial: To correct QUP Version detection logic
	serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
	PM: runtime: Fix timer_expires data type on 32-bit arches
	ata: sata_rcar: Fix DMA boundary mask
	xen/gntdev.c: Mark pages as dirty
	crypto: x86/crc32c - fix building with clang ias
	openrisc: Fix issue with get_user for 64-bit values
	misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp()
	phy: marvell: comphy: Convert internal SMCC firmware return codes to errno
	Linux 5.4.74

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I33acff93a227456d73b104b89a902df744de0db9
2020-11-01 12:42:29 +01:00
Roberto Sassu
801863f634 evm: Check size of security.evm before using it
commit 455b6c9112eff8d249e32ba165742085678a80a4 upstream.

This patch checks the size for the EVM_IMA_XATTR_DIGSIG and
EVM_XATTR_PORTABLE_DIGSIG types to ensure that the algorithm is read from
the buffer returned by vfs_getxattr_alloc().

Cc: stable@vger.kernel.org # 4.19.x
Fixes: 5feeb61183 ("evm: Allow non-SHA1 digital signatures")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-01 12:01:05 +01:00
Greg Kroah-Hartman
7ee5d73d3e This is the 5.4.73 stable release
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Merge 5.4.73 into android11-5.4-lts

Changes in 5.4.73
	ibmveth: Switch order of ibmveth_helper calls.
	ibmveth: Identify ingress large send packets.
	ipv4: Restore flowi4_oif update before call to xfrm_lookup_route
	mlx4: handle non-napi callers to napi_poll
	net: fec: Fix phy_device lookup for phy_reset_after_clk_enable()
	net: fec: Fix PHY init after phy_reset_after_clk_enable()
	net: fix pos incrementment in ipv6_route_seq_next
	net/smc: fix valid DMBE buffer sizes
	net/tls: sendfile fails with ktls offload
	net: usb: qmi_wwan: add Cellient MPL200 card
	tipc: fix the skb_unshare() in tipc_buf_append()
	socket: fix option SO_TIMESTAMPING_NEW
	can: m_can_platform: don't call m_can_class_suspend in runtime suspend
	can: j1935: j1939_tp_tx_dat_new(): fix missing initialization of skbcnt
	net: j1939: j1939_session_fresh_new(): fix missing initialization of skbcnt
	net/ipv4: always honour route mtu during forwarding
	net_sched: remove a redundant goto chain check
	r8169: fix data corruption issue on RTL8402
	cxgb4: handle 4-tuple PEDIT to NAT mode translation
	binder: fix UAF when releasing todo list
	ALSA: bebob: potential info leak in hwdep_read()
	ALSA: hda: fix jack detection with Realtek codecs when in D3
	ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
	nvme-pci: disable the write zeros command for Intel 600P/P3100
	chelsio/chtls: fix socket lock
	chelsio/chtls: correct netdevice for vlan interface
	chelsio/chtls: correct function return and return type
	ibmvnic: save changed mac address to adapter->mac_addr
	net: ftgmac100: Fix Aspeed ast2600 TX hang issue
	net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device
	net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup
	net: Properly typecast int values to set sk_max_pacing_rate
	net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels
	nexthop: Fix performance regression in nexthop deletion
	nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()
	r8169: fix operation under forced interrupt threading
	selftests: forwarding: Add missing 'rp_filter' configuration
	selftests: rtnetlink: load fou module for kci_test_encap_fou() test
	tcp: fix to update snd_wl1 in bulk receiver fast path
	icmp: randomize the global rate limiter
	ALSA: hda/realtek - The front Mic on a HP machine doesn't work
	ALSA: hda/realtek - set mic to auto detect on a HP AIO machine
	ALSA: hda/realtek - Add mute Led support for HP Elitebook 845 G7
	ALSA: hda/realtek: Enable audio jacks of ASUS D700SA with ALC887
	cifs: remove bogus debug code
	cifs: Return the error from crypt_message when enc/dec key not found.
	SMB3: Resolve data corruption of TCP server info fields
	KVM: nVMX: Reset the segment cache when stuffing guest segs
	KVM: nVMX: Reload vmcs01 if getting vmcs12's pages fails
	KVM: x86/mmu: Commit zap of remaining invalid pages when recovering lpages
	KVM: SVM: Initialize prev_ga_tag before use
	ima: Don't ignore errors from crypto_shash_update()
	crypto: algif_aead - Do not set MAY_BACKLOG on the async path
	crypto: caam/qi - add fallback for XTS with more than 8B IV
	EDAC/i5100: Fix error handling order in i5100_init_one()
	EDAC/aspeed: Fix handling of platform_get_irq() error
	EDAC/ti: Fix handling of platform_get_irq() error
	perf/x86/intel/ds: Fix x86_pmu_stop warning for large PEBS
	x86/fpu: Allow multiple bits in clearcpuid= parameter
	drivers/perf: xgene_pmu: Fix uninitialized resource struct
	drivers/perf: thunderx2_pmu: Fix memory resource error handling
	sched/fair: Fix wrong cpu selecting from isolated domain
	perf/x86/intel/uncore: Update Ice Lake uncore units
	perf/x86/intel/uncore: Reduce the number of CBOX counters
	x86/nmi: Fix nmi_handle() duration miscalculation
	x86/events/amd/iommu: Fix sizeof mismatch
	crypto: algif_skcipher - EBUSY on aio should be an error
	crypto: mediatek - Fix wrong return value in mtk_desc_ring_alloc()
	crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call
	crypto: picoxcell - Fix potential race condition bug
	media: tuner-simple: fix regression in simple_set_radio_freq
	media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()"
	media: ov5640: Correct Bit Div register in clock tree diagram
	media: m5mols: Check function pointer in m5mols_sensor_power
	media: uvcvideo: Set media controller entity functions
	media: uvcvideo: Silence shift-out-of-bounds warning
	media: staging/intel-ipu3: css: Correctly reset some memory
	media: omap3isp: Fix memleak in isp_probe
	media: i2c: ov5640: Remain in power down for DVP mode unless streaming
	media: i2c: ov5640: Separate out mipi configuration from s_power
	media: i2c: ov5640: Enable data pins on poweron for DVP mode
	media: rcar_drif: Fix fwnode reference leak when parsing DT
	media: rcar_drif: Allocate v4l2_async_subdev dynamically
	media: rcar-csi2: Allocate v4l2_async_subdev dynamically
	crypto: omap-sham - fix digcnt register handling with export/import
	hwmon: (pmbus/max34440) Fix status register reads for MAX344{51,60,61}
	cypto: mediatek - fix leaks in mtk_desc_ring_alloc
	media: mx2_emmaprp: Fix memleak in emmaprp_probe
	media: tc358743: initialize variable
	media: tc358743: cleanup tc358743_cec_isr
	media: rcar-vin: Fix a reference count leak.
	media: rockchip/rga: Fix a reference count leak.
	media: platform: fcp: Fix a reference count leak.
	media: camss: Fix a reference count leak.
	media: s5p-mfc: Fix a reference count leak
	media: stm32-dcmi: Fix a reference count leak
	media: ti-vpe: Fix a missing check and reference count leak
	regulator: resolve supply after creating regulator
	pinctrl: bcm: fix kconfig dependency warning when !GPIOLIB
	spi: spi-s3c64xx: swap s3c64xx_spi_set_cs() and s3c64xx_enable_datapath()
	spi: spi-s3c64xx: Check return values
	blk-mq: move cancel of hctx->run_work to the front of blk_exit_queue
	ath10k: provide survey info as accumulated data
	drm/vkms: fix xrgb on compute crc
	Bluetooth: hci_uart: Cancel init work before unregistering
	drm/amd/display: Fix wrong return value in dm_update_plane_state()
	drm: panel: Fix bus format for OrtusTech COM43H4M85ULC panel
	ath6kl: prevent potential array overflow in ath6kl_add_new_sta()
	ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb()
	ath10k: Fix the size used in a 'dma_free_coherent()' call in an error handling path
	wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680
	ASoC: qcom: lpass-platform: fix memory leak
	ASoC: qcom: lpass-cpu: fix concurrency issue
	brcmfmac: check ndev pointer
	mwifiex: Do not use GFP_KERNEL in atomic context
	staging: rtl8192u: Do not use GFP_KERNEL in atomic context
	drm/gma500: fix error check
	scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
	scsi: qla2xxx: Fix wrong return value in qlt_chk_unresolv_exchg()
	scsi: qla2xxx: Fix wrong return value in qla_nvme_register_hba()
	scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
	backlight: sky81452-backlight: Fix refcount imbalance on error
	staging: emxx_udc: Fix passing of NULL to dma_alloc_coherent()
	VMCI: check return value of get_user_pages_fast() for errors
	mm/error_inject: Fix allow_error_inject function signatures.
	drm: panel: Fix bpc for OrtusTech COM43H4M85ULC panel
	drm/crc-debugfs: Fix memleak in crc_control_write
	binder: Remove bogus warning on failed same-process transaction
	tty: serial: earlycon dependency
	tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()
	pty: do tty_flip_buffer_push without port->lock in pty_write
	pwm: lpss: Fix off by one error in base_unit math in pwm_lpss_prepare()
	pwm: lpss: Add range limit check for the base_unit register value
	drivers/virt/fsl_hypervisor: Fix error handling path
	video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error
	video: fbdev: sis: fix null ptr dereference
	video: fbdev: radeon: Fix memleak in radeonfb_pci_register
	ASoC: fsl: imx-es8328: add missing put_device() call in imx_es8328_probe()
	HID: roccat: add bounds checking in kone_sysfs_write_settings()
	drm/msm: Avoid div-by-zero in dpu_crtc_atomic_check()
	drm/panfrost: Ensure GPU quirks are always initialised
	iomap: Clear page error before beginning a write
	pinctrl: mcp23s08: Fix mcp23x17_regmap initialiser
	pinctrl: mcp23s08: Fix mcp23x17 precious range
	net/mlx5: Don't call timecounter cyc2time directly from 1PPS flow
	scsi: mpt3sas: Fix sync irqs
	net: stmmac: use netif_tx_start|stop_all_queues() function
	cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE
	drm: mxsfb: check framebuffer pitch
	coresight: etm4x: Handle unreachable sink in perf mode
	xhci: don't create endpoint debugfs entry before ring buffer is set.
	net: dsa: rtl8366: Check validity of passed VLANs
	net: dsa: rtl8366: Refactor VLAN/PVID init
	net: dsa: rtl8366: Skip PVID setting if not requested
	net: wilc1000: clean up resource in error path of init mon interface
	ASoC: tlv320aic32x4: Fix bdiv clock rate derivation
	net: dsa: rtl8366rb: Support all 4096 VLANs
	spi: omap2-mcspi: Improve performance waiting for CHSTAT
	ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd()
	dmaengine: dmatest: Check list for emptiness before access its last entry
	misc: mic: scif: Fix error handling path
	ALSA: seq: oss: Avoid mutex lock for a long-time ioctl
	usb: dwc2: Fix parameter type in function pointer prototype
	quota: clear padding in v2r1_mem2diskdqb()
	slimbus: core: check get_addr before removing laddr ida
	slimbus: core: do not enter to clock pause mode in core
	slimbus: qcom-ngd-ctrl: disable ngd in qmi server down callback
	ASoC: fsl_sai: Instantiate snd_soc_dai_driver
	HID: hid-input: fix stylus battery reporting
	nvmem: core: fix possibly memleak when use nvmem_cell_info_to_nvmem_cell()
	nl80211: fix OBSS PD min and max offset validation
	coresight: etm: perf: Fix warning caused by etm_setup_aux failure
	ibmvnic: set up 200GBPS speed
	qtnfmac: fix resource leaks on unsupported iftype error return path
	iio: adc: stm32-adc: fix runtime autosuspend delay when slow polling
	net: enic: Cure the enic api locking trainwreck
	mfd: sm501: Fix leaks in probe()
	iwlwifi: mvm: split a print to avoid a WARNING in ROC
	usb: gadget: f_ncm: fix ncm_bitrate for SuperSpeed and above.
	usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well
	nl80211: fix non-split wiphy information
	usb: dwc2: Fix INTR OUT transfers in DDMA mode.
	scsi: target: tcmu: Fix warning: 'page' may be used uninitialized
	scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs()
	ipmi_si: Fix wrong return value in try_smi_init()
	platform/x86: mlx-platform: Remove PSU EEPROM configuration
	mwifiex: fix double free
	ipvs: clear skb->tstamp in forwarding path
	net: korina: fix kfree of rx/tx descriptor array
	netfilter: nf_log: missing vlan offload tag and proto
	mm/swapfile.c: fix potential memory leak in sys_swapon
	mm/memcg: fix device private memcg accounting
	mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary
	fs: fix NULL dereference due to data race in prepend_path()
	selftests/ftrace: Change synthetic event name for inter-event-combined test
	i3c: master add i3c_master_attach_boardinfo to preserve boardinfo
	IB/mlx4: Fix starvation in paravirt mux/demux
	IB/mlx4: Adjust delayed work when a dup is observed
	powerpc/pseries: Fix missing of_node_put() in rng_init()
	powerpc/icp-hv: Fix missing of_node_put() in success path
	RDMA/ucma: Fix locking for ctx->events_reported
	RDMA/ucma: Add missing locking around rdma_leave_multicast()
	mtd: lpddr: fix excessive stack usage with clang
	RDMA/hns: Add a check for current state before modifying QP
	RDMA/umem: Fix signature of stub ib_umem_find_best_pgsz()
	powerpc/pseries: explicitly reschedule during drmem_lmb list traversal
	pseries/drmem: don't cache node id in drmem_lmb struct
	RDMA/mlx5: Fix potential race between destroy and CQE poll
	mtd: mtdoops: Don't write panic data twice
	ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values
	arc: plat-hsdk: fix kconfig dependency warning when !RESET_CONTROLLER
	ida: Free allocated bitmap in error path
	xfs: limit entries returned when counting fsmap records
	xfs: fix deadlock and streamline xfs_getfsmap performance
	xfs: fix high key handling in the rt allocator's query_range function
	RDMA/umem: Fix ib_umem_find_best_pgsz() for mappings that cross a page boundary
	RDMA/umem: Prevent small pages from being returned by ib_umem_find_best_pgsz()
	RDMA/qedr: Fix qp structure memory leak
	RDMA/qedr: Fix use of uninitialized field
	RDMA/qedr: Fix return code if accept is called on a destroyed qp
	RDMA/qedr: Fix inline size returned for iWARP
	powerpc/book3s64/hash/4k: Support large linear mapping range with 4K
	powerpc/tau: Use appropriate temperature sample interval
	powerpc/tau: Convert from timer to workqueue
	powerpc/tau: Remove duplicated set_thresholds() call
	powerpc/tau: Check processor type before enabling TAU interrupt
	powerpc/tau: Disable TAU between measurements
	powerpc/64s/radix: Fix mm_cpumask trimming race vs kthread_use_mm
	RDMA/cma: Remove dead code for kernel rdmacm multicast
	RDMA/cma: Consolidate the destruction of a cma_multicast in one place
	perf intel-pt: Fix "context_switch event has no tid" error
	RDMA/hns: Set the unsupported wr opcode
	RDMA/mlx5: Disable IB_DEVICE_MEM_MGT_EXTENSIONS if IB_WR_REG_MR can't work
	i40iw: Add support to make destroy QP synchronous
	perf stat: Skip duration_time in setup_system_wide
	RDMA/hns: Fix the wrong value of rnr_retry when querying qp
	RDMA/hns: Fix missing sq_sig_type when querying QP
	mtd: rawnand: vf610: disable clk on error handling path in probe
	mtd: spinand: gigadevice: Only one dummy byte in QUADIO
	mtd: spinand: gigadevice: Add QE Bit
	kdb: Fix pager search for multi-line strings
	overflow: Include header file with SIZE_MAX declaration
	RDMA/ipoib: Set rtnl_link_ops for ipoib interfaces
	powerpc/perf: Exclude pmc5/6 from the irrelevant PMU group constraints
	powerpc/perf/hv-gpci: Fix starting index value
	i3c: master: Fix error return in cdns_i3c_master_probe()
	cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier
	IB/rdmavt: Fix sizeof mismatch
	RDMA/rxe: Fix skb lifetime in rxe_rcv_mcast_pkt()
	maiblox: mediatek: Fix handling of platform_get_irq() error
	selftests/powerpc: Fix eeh-basic.sh exit codes
	f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info
	RDMA/rxe: Handle skb_clone() failure in rxe_recv.c
	mm/page_owner: change split_page_owner to take a count
	lib/crc32.c: fix trivial typo in preprocessor condition
	ramfs: fix nommu mmap with gaps in the page cache
	rapidio: fix error handling path
	rapidio: fix the missed put_device() for rio_mport_add_riodev
	mailbox: avoid timer start from callback
	i2c: rcar: Auto select RESET_CONTROLLER
	clk: meson: g12a: mark fclk_div2 as critical
	PCI: aardvark: Check for errors from pci_bridge_emul_init() call
	PCI: iproc: Set affinity mask on MSI interrupts
	rpmsg: smd: Fix a kobj leak in in qcom_smd_parse_edge()
	PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY
	vfio/pci: Decouple PCI_COMMAND_MEMORY bit checks from is_virtfn
	clk: qcom: gcc-sdm660: Fix wrong parent_map
	clk: keystone: sci-clk: fix parsing assigned-clock data during probe
	pwm: img: Fix null pointer access in probe
	clk: rockchip: Initialize hw to error to avoid undefined behavior
	clk: mediatek: add UART0 clock support
	module: statically initialize init section freeing data
	clk: at91: clk-main: update key before writing AT91_CKGR_MOR
	clk: bcm2835: add missing release if devm_clk_hw_register fails
	watchdog: Fix memleak in watchdog_cdev_register
	watchdog: Use put_device on error
	watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3
	svcrdma: fix bounce buffers for unaligned offsets and multiple pages
	ext4: limit entries returned when counting fsmap records
	vfio/pci: Clear token on bypass registration failure
	vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages
	clk: imx8mq: Fix usdhc parents order
	SUNRPC: fix copying of multiple pages in gss_read_proxy_verf()
	Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
	Input: stmfts - fix a & vs && typo
	Input: ep93xx_keypad - fix handling of platform_get_irq() error
	Input: omap4-keypad - fix handling of platform_get_irq() error
	Input: twl4030_keypad - fix handling of platform_get_irq() error
	Input: sun4i-ps2 - fix handling of platform_get_irq() error
	KVM: x86: emulating RDPID failure shall return #UD rather than #GP
	scsi: bfa: Fix error return in bfad_pci_init()
	netfilter: conntrack: connection timeout after re-register
	netfilter: ebtables: Fixes dropping of small packets in bridge nat
	netfilter: nf_fwd_netdev: clear timestamp in forwarding path
	arm64: dts: meson: vim3: correct led polarity
	ARM: dts: imx6sl: fix rng node
	ARM: at91: pm: of_node_put() after its usage
	ARM: s3c24xx: fix mmc gpio lookup tables
	ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator
	arm64: dts: allwinner: h5: remove Mali GPU PMU module
	memory: omap-gpmc: Fix a couple off by ones
	memory: omap-gpmc: Fix build error without CONFIG_OF
	memory: fsl-corenet-cf: Fix handling of platform_get_irq() error
	arm64: dts: imx8mq: Add missing interrupts to GPC
	arm64: dts: qcom: msm8916: Remove one more thermal trip point unit name
	arm64: dts: qcom: pm8916: Remove invalid reg size from wcd_codec
	arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts
	arm64: dts: renesas: r8a77990: Fix MSIOF1 DMA channels
	arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels
	arm64: dts: actions: limit address range for pinctrl node
	ARM: dts: owl-s500: Fix incorrect PPI interrupt specifiers
	soc: fsl: qbman: Fix return value on success
	ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails
	arm64: dts: zynqmp: Remove additional compatible string for i2c IPs
	ARM: dts: meson8: remove two invalid interrupt lines from the GPU node
	lightnvm: fix out-of-bounds write to array devices->info[]
	powerpc/powernv/dump: Fix race while processing OPAL dump
	powerpc/pseries: Avoid using addr_to_pfn in real mode
	nvmet: fix uninitialized work for zero kato
	NTB: hw: amd: fix an issue about leak system resources
	sched/features: Fix !CONFIG_JUMP_LABEL case
	perf: correct SNOOPX field offset
	i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs
	md/bitmap: fix memory leak of temporary bitmap
	block: ratelimit handle_bad_sector() message
	crypto: ccp - fix error handling
	x86/asm: Replace __force_order with a memory clobber
	x86/mce: Add Skylake quirk for patrol scrub reported errors
	media: firewire: fix memory leak
	media: ati_remote: sanity check for both endpoints
	media: st-delta: Fix reference count leak in delta_run_work
	media: sti: Fix reference count leaks
	media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync
	media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync
	media: exynos4-is: Fix a reference count leak
	media: vsp1: Fix runtime PM imbalance on error
	media: platform: s3c-camif: Fix runtime PM imbalance on error
	media: platform: sti: hva: Fix runtime PM imbalance on error
	media: bdisp: Fix runtime PM imbalance on error
	media: media/pci: prevent memory leak in bttv_probe
	x86/mce: Make mce_rdmsrl() panic on an inaccessible MSR
	media: uvcvideo: Ensure all probed info is returned to v4l2
	mmc: sdio: Check for CISTPL_VERS_1 buffer size
	media: saa7134: avoid a shift overflow
	media: venus: fixes for list corruption
	fs: dlm: fix configfs memory leak
	media: venus: core: Fix runtime PM imbalance in venus_probe
	ntfs: add check for mft record size in superblock
	ip_gre: set dev->hard_header_len and dev->needed_headroom properly
	mac80211: handle lack of sband->bitrates in rates
	PM: hibernate: remove the bogus call to get_gendisk() in software_resume()
	scsi: mvumi: Fix error return in mvumi_io_attach()
	scsi: target: core: Add CONTROL field for trace events
	mic: vop: copy data to kernel space then write to io memory
	misc: vop: add round_up(x,4) for vring_size to avoid kernel panic
	usb: dwc3: Add splitdisable quirk for Hisilicon Kirin Soc
	usb: gadget: function: printer: fix use-after-free in __lock_acquire
	udf: Limit sparing table size
	udf: Avoid accessing uninitialized data on failed inode read
	rtw88: increse the size of rx buffer size
	USB: cdc-acm: handle broken union descriptors
	usb: dwc3: simple: add support for Hikey 970
	can: flexcan: flexcan_chip_stop(): add error handling and propagate error value
	ath9k: hif_usb: fix race condition between usb_get_urb() and usb_kill_anchored_urbs()
	drm/panfrost: add amlogic reset quirk callback
	bpf: Limit caller's stack depth 256 for subprogs with tailcalls
	misc: rtsx: Fix memory leak in rtsx_pci_probe
	reiserfs: only call unlock_new_inode() if I_NEW
	opp: Prevent memory leak in dev_pm_opp_attach_genpd()
	xfs: make sure the rt allocator doesn't run off the end
	usb: ohci: Default to per-port over-current protection
	Bluetooth: Only mark socket zapped after unlocking
	drm/msm/a6xx: fix a potential overflow issue
	iomap: fix WARN_ON_ONCE() from unprivileged users
	scsi: ibmvfc: Fix error return in ibmvfc_probe()
	scsi: qla2xxx: Warn if done() or free() are called on an already freed srb
	selftests/bpf: Fix test_sysctl_loop{1, 2} failure due to clang change
	brcmsmac: fix memory leak in wlc_phy_attach_lcnphy
	rtl8xxxu: prevent potential memory leak
	Fix use after free in get_capset_info callback.
	HID: ite: Add USB id match for Acer One S1003 keyboard dock
	scsi: qedf: Return SUCCESS if stale rport is encountered
	scsi: qedi: Protect active command list to avoid list corruption
	scsi: qedi: Fix list_del corruption while removing active I/O
	fbmem: add margin check to fb_check_caps()
	tty: ipwireless: fix error handling
	Bluetooth: btusb: Fix memleak in btusb_mtk_submit_wmt_recv_urb
	ipvs: Fix uninit-value in do_ip_vs_set_ctl()
	reiserfs: Fix memory leak in reiserfs_parse_options()
	mwifiex: don't call del_timer_sync() on uninitialized timer
	ALSA: hda/ca0132 - Add AE-7 microphone selection commands.
	ALSA: hda/ca0132 - Add new quirk ID for SoundBlaster AE-7.
	scsi: smartpqi: Avoid crashing kernel for controller issues
	brcm80211: fix possible memleak in brcmf_proto_msgbuf_attach
	usb: core: Solve race condition in anchor cleanup functions
	scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config()
	dmaengine: dw: Add DMA-channels mask cell support
	dmaengine: dw: Activate FIFO-mode for memory peripherals only
	ath10k: check idx validity in __ath10k_htt_rx_ring_fill_n()
	net: korina: cast KSEG0 address to pointer in kfree
	s390/qeth: don't let HW override the configured port role
	tty: serial: lpuart: fix lpuart32_write usage
	tty: serial: fsl_lpuart: fix lpuart32_poll_get_char
	usb: cdc-acm: add quirk to blacklist ETAS ES58X devices
	USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync().
	usb: cdns3: gadget: free interrupt after gadget has deleted
	eeprom: at25: set minimum read/write access stride to 1
	usb: gadget: f_ncm: allow using NCM in SuperSpeed Plus gadgets.
	Linux 5.4.73

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I3245a6f313462f8b4ea408c7657a1027ab95b78c
2020-10-29 11:38:08 +01:00
Roberto Sassu
68e3b25444 ima: Don't ignore errors from crypto_shash_update()
commit 60386b854008adc951c470067f90a2d85b5d520f upstream.

Errors returned by crypto_shash_update() are not checked in
ima_calc_boot_aggregate_tfm() and thus can be overwritten at the next
iteration of the loop. This patch adds a check after calling
crypto_shash_update() and returns immediately if the result is not zero.

Cc: stable@vger.kernel.org
Fixes: 3323eec921 ("integrity: IMA as an integrity service provider")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-29 09:57:28 +01:00
Greg Kroah-Hartman
c0b1779755 This is the 5.4.59 stable release
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Merge 5.4.59 into android11-5.4

Changes in 5.4.59
	tracepoint: Mark __tracepoint_string's __used
	HID: input: Fix devices that return multiple bytes in battery report
	nvme: add a Identify Namespace Identification Descriptor list quirk
	fs/io_uring.c: Fix uninitialized variable is referenced in io_submit_sqe
	clk: qcom: clk-rpmh: Wait for completion when enabling clocks
	x86/mce/inject: Fix a wrong assignment of i_mce.status
	sched/fair: Fix NOHZ next idle balance
	sched: correct SD_flags returned by tl->sd_flags()
	arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
	arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
	arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
	EDAC: Fix reference count leaks
	crc-t10dif: Fix potential crypto notify dead-lock
	arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
	blktrace: fix debugfs use after free
	crypto: ccree - fix resource leak on error path
	ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
	firmware: arm_scmi: Fix SCMI genpd domain probing
	arm64: dts: exynos: Fix silent hang after boot on Espresso
	sched/uclamp: Fix initialization of struct uclamp_rq
	clk: scmi: Fix min and max rate when registering clocks with discrete rates
	m68k: mac: Don't send IOP message until channel is idle
	m68k: mac: Fix IOP status/control register writes
	platform/x86: intel-hid: Fix return value check in check_acpi_dev()
	platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
	ARM: dts: gose: Fix ports node name for adv7180
	ARM: dts: gose: Fix ports node name for adv7612
	ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
	ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
	ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
	spi: lantiq: fix: Rx overflow error in full duplex mode
	tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
	recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
	regulator: fix memory leak on error path of regulator_register()
	io_uring: fix sq array offset calculation
	spi: rockchip: Fix error in SPI slave pio read
	ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
	iocost: Fix check condition of iocg abs_vdebt
	irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
	seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
	md: raid0/linear: fix dereference before null check on pointer mddev
	nvme-tcp: fix controller reset hang during traffic
	nvme-rdma: fix controller reset hang during traffic
	nvme-multipath: fix logic for non-optimized paths
	nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
	drm/tilcdc: fix leak & null ref in panel_connector_get_modes
	soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
	Bluetooth: add a mutex lock to avoid UAF in do_enale_set
	loop: be paranoid on exit and prevent new additions / removals
	fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
	drm/amdgpu: avoid dereferencing a NULL pointer
	drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
	crypto: aesni - Fix build with LLVM_IAS=1
	video: fbdev: savage: fix memory leak on error handling path in probe
	video: fbdev: neofb: fix memory leak in neo_scan_monitor()
	bus: ti-sysc: Add missing quirk flags for usb_host_hs
	md-cluster: fix wild pointer of unlock_all_bitmaps()
	drm/nouveau/kms/nv50-: Fix disabling dithering
	arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
	drm/etnaviv: fix ref count leak via pm_runtime_get_sync
	drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
	drm/nouveau: fix multiple instances of reference count leaks
	mmc: sdhci-cadence: do not use hardware tuning for SD mode
	btrfs: fix lockdep splat from btrfs_dump_space_info
	usb: mtu3: clear dual mode of u3port when disable device
	drm: msm: a6xx: fix gpu failure after system resume
	drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
	drm/debugfs: fix plain echo to connector "force" attribute
	drm/radeon: disable AGP by default
	irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
	mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
	drm/amdgpu/display bail early in dm_pp_get_static_clocks
	drm/amd/powerplay: fix compile error with ARCH=arc
	bpf: Fix fds_example SIGSEGV error
	brcmfmac: keep SDIO watchdog running when console_interval is non-zero
	brcmfmac: To fix Bss Info flag definition Bug
	brcmfmac: set state of hanger slot to FREE when flushing PSQ
	platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
	iwlegacy: Check the return value of pcie_capability_read_*()
	gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
	ionic: update eid test for overflow
	mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
	usb: gadget: net2280: fix memory leak on probe error handling paths
	bdc: Fix bug causing crash after multiple disconnects
	usb: bdc: Halt controller on suspend
	dyndbg: fix a BUG_ON in ddebug_describe_flags
	bcache: fix super block seq numbers comparision in register_cache_set()
	ACPICA: Do not increment operation_region reference counts for field units
	drm/msm: ratelimit crtc event overflow error
	drm/gem: Fix a leak in drm_gem_objects_lookup()
	drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
	agp/intel: Fix a memory leak on module initialisation failure
	mwifiex: Fix firmware filename for sd8977 chipset
	mwifiex: Fix firmware filename for sd8997 chipset
	btmrvl: Fix firmware filename for sd8977 chipset
	btmrvl: Fix firmware filename for sd8997 chipset
	video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
	console: newport_con: fix an issue about leak related system resources
	video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
	ath10k: Acquire tx_lock in tx error paths
	iio: improve IIO_CONCENTRATION channel type description
	drm/etnaviv: Fix error path on failure to enable bus clk
	drm/arm: fix unintentional integer overflow on left shift
	clk: bcm63xx-gate: fix last clock availability
	leds: lm355x: avoid enum conversion warning
	Bluetooth: btusb: fix up firmware download sequence
	Bluetooth: btmtksdio: fix up firmware download sequence
	media: cxusb-analog: fix V4L2 dependency
	media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
	media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
	ASoC: SOF: nocodec: add missing .owner field
	ASoC: Intel: bxt_rt298: add missing .owner field
	scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
	drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
	cxl: Fix kobject memleak
	drm/radeon: fix array out-of-bounds read and write issues
	staging: vchiq_arm: Add a matching unregister call
	iavf: fix error return code in iavf_init_get_resources()
	iavf: Fix updating statistics
	RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
	scsi: powertec: Fix different dev_id between request_irq() and free_irq()
	scsi: eesox: Fix different dev_id between request_irq() and free_irq()
	ipvs: allow connection reuse for unconfirmed conntrack
	media: firewire: Using uninitialized values in node_probe()
	media: exynos4-is: Add missed check for pinctrl_lookup_state()
	media: cros-ec-cec: do not bail on device_init_wakeup failure
	xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
	xfs: fix reflink quota reservation accounting error
	RDMA/rxe: Skip dgid check in loopback mode
	PCI: Fix pci_cfg_wait queue locking problem
	drm/stm: repair runtime power management
	kobject: Avoid premature parent object freeing in kobject_cleanup()
	leds: core: Flush scheduled work for system suspend
	drm: panel: simple: Fix bpc for LG LB070WV8 panel
	phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
	drm/bridge: sil_sii8620: initialize return of sii8620_readb
	scsi: scsi_debug: Add check for sdebug_max_queue during module init
	mwifiex: Prevent memory corruption handling keys
	kernfs: do not call fsnotify() with name without a parent
	powerpc/rtas: don't online CPUs for partition suspend
	powerpc/vdso: Fix vdso cpu truncation
	RDMA/qedr: SRQ's bug fixes
	RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
	ima: Have the LSM free its audit rule
	staging: rtl8192u: fix a dubious looking mask before a shift
	ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
	PCI/ASPM: Add missing newline in sysfs 'policy'
	phy: renesas: rcar-gen3-usb2: move irq registration to init
	powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
	drm/imx: fix use after free
	drm/imx: tve: fix regulator_disable error path
	gpu: ipu-v3: Restore RGB32, BGR32
	spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
	USB: serial: iuu_phoenix: fix led-activity helpers
	usb: core: fix quirks_param_set() writing to a const pointer
	thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
	coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
	powerpc/perf: Fix missing is_sier_aviable() during build
	mt76: mt7615: fix potential memory leak in mcu message handler
	phy: armada-38x: fix NETA lockup when repeatedly switching speeds
	MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
	usb: dwc2: Fix error path in gadget registration
	usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
	scsi: megaraid_sas: Clear affinity hint
	scsi: mesh: Fix panic after host or bus reset
	net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
	macintosh/via-macii: Access autopoll_devs when inside lock
	PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
	RDMA/core: Fix return error value in _ib_modify_qp() to negative
	Smack: fix another vsscanf out of bounds
	Smack: prevent underflow in smk_set_cipso()
	power: supply: check if calc_soc succeeded in pm860x_init_battery
	Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
	Bluetooth: hci_serdev: Only unregister device if it was registered
	net: dsa: rtl8366: Fix VLAN semantics
	net: dsa: rtl8366: Fix VLAN set-up
	xfs: fix inode allocation block res calculation precedence
	selftests/powerpc: Squash spurious errors due to device removal
	powerpc/32s: Fix CONFIG_BOOK3S_601 uses
	powerpc/boot: Fix CONFIG_PPC_MPC52XX references
	selftests/powerpc: Fix CPU affinity for child process
	RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
	PCI: Release IVRS table in AMD ACS quirk
	cpufreq: ap806: fix cpufreq driver needs ap cpu clk
	selftests/powerpc: Fix online CPU selection
	ASoC: meson: axg-tdm-interface: fix link fmt setup
	ASoC: meson: axg-tdmin: fix g12a skew
	ASoC: meson: axg-tdm-formatters: fix sclk inversion
	ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
	s390/qeth: don't process empty bridge port events
	ice: Graceful error handling in HW table calloc failure
	rtw88: fix LDPC field for RA info
	rtw88: fix short GI capability based on current bandwidth
	rtw88: coex: only skip coex triggered by BT info
	wl1251: fix always return 0 error
	tools, build: Propagate build failures from tools/build/Makefile.build
	tools, bpftool: Fix wrong return value in do_dump()
	net/mlx5: DR, Change push vlan action sequence
	net/mlx5: Delete extra dump stack that gives nothing
	net: ethernet: aquantia: Fix wrong return value
	liquidio: Fix wrong return value in cn23xx_get_pf_num()
	net: spider_net: Fix the size used in a 'dma_free_coherent()' call
	fsl/fman: use 32-bit unsigned integer
	fsl/fman: fix dereference null return value
	fsl/fman: fix unreachable code
	fsl/fman: check dereferencing null pointer
	fsl/fman: fix eth hash table allocation
	net: thunderx: initialize VF's mailbox mutex before first usage
	dlm: Fix kobject memleak
	ocfs2: fix unbalanced locking
	pinctrl-single: fix pcs_parse_pinconf() return value
	svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
	SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
	x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
	crypto: aesni - add compatibility with IAS
	af_packet: TPACKET_V3: fix fill status rwlock imbalance
	drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
	net: Fix potential memory leak in proto_register()
	net/nfc/rawsock.c: add CAP_NET_RAW check.
	net: phy: fix memory leak in device-create error path
	net: Set fput_needed iff FDPUT_FPUT is set
	net/tls: Fix kmap usage
	tcp: correct read of TFO keys on big endian systems
	vmxnet3: use correct tcp hdr length when packet is encapsulated
	net: refactor bind_bucket fastreuse into helper
	net: initialize fastreuse on inet_inherit_port
	USB: serial: cp210x: re-enable auto-RTS on open
	USB: serial: cp210x: enable usb generic throttle/unthrottle
	ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
	ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
	ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
	ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
	9p: Fix memory leak in v9fs_mount
	media: media-request: Fix crash if memory allocation fails
	drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
	io_uring: set ctx sq/cq entry count earlier
	NFS: Don't move layouts to plh_return_segs list while in use
	NFS: Don't return layout segments that are in use
	cpufreq: Fix locking issues with governors
	cpufreq: dt: fix oops on armada37xx
	include/asm-generic/vmlinux.lds.h: align ro_after_init
	spi: spidev: Align buffers for DMA
	mtd: rawnand: qcom: avoid write to unavailable register
	erofs: fix extended inode could cross boundary
	Revert "parisc: Drop LDCW barrier in CAS code when running UP"
	Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
	Revert "parisc: Revert "Release spinlocks using ordered store""
	parisc: Do not use an ordered store in pa_tlb_lock()
	parisc: Implement __smp_store_release and __smp_load_acquire barriers
	parisc: mask out enable and reserved bits from sba imask
	ARM: 8992/1: Fix unwind_frame for clang-built kernels
	irqdomain/treewide: Free firmware node after domain removal
	ALSA: usb-audio: add quirk for Pioneer DDJ-RB
	tpm: Unify the mismatching TPM space buffer sizes
	pstore: Fix linking when crypto API disabled
	crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
	crypto: qat - fix double free in qat_uclo_create_batch_init_list
	crypto: ccp - Fix use of merged scatterlists
	crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
	bitfield.h: don't compile-time validate _val in FIELD_FIT
	fs/minix: check return value of sb_getblk()
	fs/minix: don't allow getting deleted inodes
	fs/minix: reject too-large maximum file size
	xen/balloon: fix accounting in alloc_xenballooned_pages error path
	xen/balloon: make the balloon wait interruptible
	xen/gntdev: Fix dmabuf import with non-zero sgt offset
	s390/dasd: fix inability to use DASD with DIAG driver
	s390/gmap: improve THP splitting
	io_uring: Fix NULL pointer dereference in loop_rw_iter()
	Linux 5.4.59

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4bc685ec9234d8f72a9c66ee2d509a2975f6d711
2020-08-19 08:40:57 +02:00
Tyler Hicks
2092075629 ima: Have the LSM free its audit rule
[ Upstream commit 9ff8a616dfab96a4fa0ddd36190907dc68886d9b ]

Ask the LSM to free its audit rule rather than directly calling kfree().
Both AppArmor and SELinux do additional work in their audit_rule_free()
hooks. Fix memory leaks by allowing the LSMs to perform necessary work.

Fixes: b169424551 ("ima: use the lsm policy update notifier")
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Cc: Janne Karhunen <janne.karhunen@gmail.com>
Cc: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-19 08:16:12 +02:00
Greg Kroah-Hartman
3a9b53bc89 This is the 5.4.58 stable release
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Merge 5.4.58 into android11-5.4

Changes in 5.4.58
	USB: serial: qcserial: add EM7305 QDL product ID
	perf/core: Fix endless multiplex timer
	USB: iowarrior: fix up report size handling for some devices
	usb: xhci: define IDs for various ASMedia host controllers
	usb: xhci: Fix ASMedia ASM1142 DMA addressing
	io_uring: prevent re-read of sqe->opcode
	io_uring: Fix use-after-free in io_sq_wq_submit_work()
	Revert "ALSA: hda: call runtime_allow() for all hda controllers"
	ALSA: hda/realtek: Add alc269/alc662 pin-tables for Loongson-3 laptops
	ALSA: hda/ca0132 - Add new quirk ID for Recon3D.
	ALSA: hda/ca0132 - Fix ZxR Headphone gain control get value.
	ALSA: hda/ca0132 - Fix AE-5 microphone selection commands.
	ALSA: seq: oss: Serialize ioctls
	staging: android: ashmem: Fix lockdep warning for write operation
	staging: rtl8712: handle firmware load failure
	Staging: rtl8188eu: rtw_mlme: Fix uninitialized variable authmode
	Bluetooth: Fix slab-out-of-bounds read in hci_extended_inquiry_result_evt()
	Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_evt()
	Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt()
	omapfb: dss: Fix max fclk divider for omap36xx
	binder: Prevent context manager from incrementing ref 0
	Smack: fix use-after-free in smk_write_relabel_self()
	scripts: add dummy report mode to add_namespace.cocci
	vgacon: Fix for missing check in scrollback handling
	mtd: properly check all write ioctls for permissions
	leds: wm831x-status: fix use-after-free on unbind
	leds: lm36274: fix use-after-free on unbind
	leds: da903x: fix use-after-free on unbind
	leds: lm3533: fix use-after-free on unbind
	leds: 88pm860x: fix use-after-free on unbind
	net/9p: validate fds in p9_fd_open
	drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason
	drm/nouveau/fbcon: zero-initialise the mode_cmd2 structure
	nvme-pci: prevent SK hynix PC400 from using Write Zeroes command
	drm/drm_fb_helper: fix fbdev with sparc64
	i2c: slave: improve sanity check when registering
	i2c: slave: add sanity check when unregistering
	usb: hso: check for return value in hso_serial_common_create()
	net: ethernet: mtk_eth_soc: Always call mtk_gmac0_rgmii_adjust() for mt7623
	ALSA: hda: fix NULL pointer dereference during suspend
	firmware: Fix a reference count leak.
	cfg80211: check vendor command doit pointer before use
	igb: reinit_locked() should be called with rtnl_lock
	atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent
	tools lib traceevent: Fix memory leak in process_dynamic_array_len
	Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23)
	xattr: break delegations in {set,remove}xattr
	Revert "powerpc/kasan: Fix shadow pages allocation failure"
	PCI: tegra: Revert tegra124 raw_violation_fixup
	ipv4: Silence suspicious RCU usage warning
	ipv6: fix memory leaks on IPV6_ADDRFORM path
	ipv6: Fix nexthop refcnt leak when creating ipv6 route info
	net: ethernet: mtk_eth_soc: fix MTU warnings
	rxrpc: Fix race between recvmsg and sendmsg on immediate call failure
	vxlan: Ensure FDB dump is performed under RCU
	net: lan78xx: replace bogus endpoint lookup
	appletalk: Fix atalk_proc_init() return path
	dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
	hv_netvsc: do not use VF device if link is down
	net: gre: recompute gre csum for sctp over gre tunnels
	net: thunderx: use spin_lock_bh in nicvf_set_rx_mode_task()
	openvswitch: Prevent kernel-infoleak in ovs_ct_put_key()
	Revert "vxlan: fix tos value before xmit"
	selftests/net: relax cpu affinity requirement in msg_zerocopy test
	tcp: apply a floor of 1 for RTT samples from TCP timestamps
	ima: move APPRAISE_BOOTPARAM dependency on ARCH_POLICY to runtime
	nfsd: Fix NFSv4 READ on RDMA when using readv
	Linux 5.4.58

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0e89e2c0faf90bdf1f6ac37f9a2c2395cacab054
2020-08-11 18:37:58 +02:00
Bruno Meneguele
df6aeb5235 ima: move APPRAISE_BOOTPARAM dependency on ARCH_POLICY to runtime
commit 311aa6aafea446c2f954cc19d66425bfed8c4b0b upstream.

The IMA_APPRAISE_BOOTPARAM config allows enabling different "ima_appraise="
modes - log, fix, enforce - at run time, but not when IMA architecture
specific policies are enabled.  This prevents properly labeling the
filesystem on systems where secure boot is supported, but not enabled on the
platform.  Only when secure boot is actually enabled should these IMA
appraise modes be disabled.

This patch removes the compile time dependency and makes it a runtime
decision, based on the secure boot state of that platform.

Test results as follows:

-> x86-64 with secure boot enabled

[    0.015637] Kernel command line: <...> ima_policy=appraise_tcb ima_appraise=fix
[    0.015668] ima: Secure boot enabled: ignoring ima_appraise=fix boot parameter option

-> powerpc with secure boot disabled

[    0.000000] Kernel command line: <...> ima_policy=appraise_tcb ima_appraise=fix
[    0.000000] Secure boot mode disabled

-> Running the system without secure boot and with both options set:

CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_ARCH_POLICY=y

Audit prompts "missing-hash" but still allow execution and, consequently,
filesystem labeling:

type=INTEGRITY_DATA msg=audit(07/09/2020 12:30:27.778:1691) : pid=4976
uid=root auid=root ses=2
subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 op=appraise_data
cause=missing-hash comm=bash name=/usr/bin/evmctl dev="dm-0" ino=493150
res=no

Cc: stable@vger.kernel.org
Fixes: d958083a8f ("x86/ima: define arch_get_ima_policy() for x86")
Signed-off-by: Bruno Meneguele <bmeneg@redhat.com>
Cc: stable@vger.kernel.org # 5.0
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-11 15:33:41 +02:00
Greg Kroah-Hartman
fa46997961 This is the 5.4.48 stable release
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Merge 5.4.48 into android-5.4-stable

Changes in 5.4.48
	ACPI: GED: use correct trigger type field in _Exx / _Lxx handling
	drm/amdgpu: fix and cleanup amdgpu_gem_object_close v4
	ath10k: Fix the race condition in firmware dump work queue
	drm: bridge: adv7511: Extend list of audio sample rates
	media: staging: imgu: do not hold spinlock during freeing mmu page table
	media: imx: imx7-mipi-csis: Cleanup and fix subdev pad format handling
	crypto: ccp -- don't "select" CONFIG_DMADEVICES
	media: vicodec: Fix error codes in probe function
	media: si2157: Better check for running tuner in init
	objtool: Ignore empty alternatives
	spi: spi-mem: Fix Dual/Quad modes on Octal-capable devices
	drm/amdgpu: Init data to avoid oops while reading pp_num_states.
	arm64/kernel: Fix range on invalidating dcache for boot page tables
	libbpf: Fix memory leak and possible double-free in hashmap__clear
	spi: pxa2xx: Apply CS clk quirk to BXT
	x86,smap: Fix smap_{save,restore}() alternatives
	sched/fair: Refill bandwidth before scaling
	net: atlantic: make hw_get_regs optional
	net: ena: fix error returning in ena_com_get_hash_function()
	efi/libstub/x86: Work around LLVM ELF quirk build regression
	ath10k: remove the max_sched_scan_reqs value
	arm64: cacheflush: Fix KGDB trap detection
	media: staging: ipu3: Fix stale list entries on parameter queue failure
	rtw88: fix an issue about leak system resources
	spi: dw: Zero DMA Tx and Rx configurations on stack
	ACPICA: Dispatcher: add status checks
	block: alloc map and request for new hardware queue
	arm64: insn: Fix two bugs in encoding 32-bit logical immediates
	block: reset mapping if failed to update hardware queue count
	drm: rcar-du: Set primary plane zpos immutably at initializing
	lockdown: Allow unprivileged users to see lockdown status
	ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K
	platform/x86: dell-laptop: don't register micmute LED if there is no token
	MIPS: Loongson: Build ATI Radeon GPU driver as module
	Bluetooth: Add SCO fallback for invalid LMP parameters error
	kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb
	kgdb: Prevent infinite recursive entries to the debugger
	pmu/smmuv3: Clear IRQ affinity hint on device removal
	ACPI/IORT: Fix PMCG node single ID mapping handling
	mips: Fix cpu_has_mips64r1/2 activation for MIPS32 CPUs
	spi: dw: Enable interrupts in accordance with DMA xfer mode
	clocksource: dw_apb_timer: Make CPU-affiliation being optional
	clocksource: dw_apb_timer_of: Fix missing clockevent timers
	media: dvbdev: Fix tuner->demod media controller link
	btrfs: account for trans_block_rsv in may_commit_transaction
	btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums
	ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE
	batman-adv: Revert "disable ethtool link speed detection when auto negotiation off"
	ice: Fix memory leak
	ice: Fix for memory leaks and modify ICE_FREE_CQ_BUFS
	mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error
	Bluetooth: btmtkuart: Improve exception handling in btmtuart_probe()
	spi: dw: Fix Rx-only DMA transfers
	x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit
	net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss()
	x86: fix vmap arguments in map_irq_stack
	staging: android: ion: use vmap instead of vm_map_ram
	ath10k: fix kernel null pointer dereference
	media: staging/intel-ipu3: Implement lock for stream on/off operations
	spi: Respect DataBitLength field of SpiSerialBusV2() ACPI resource
	brcmfmac: fix wrong location to get firmware feature
	regulator: qcom-rpmh: Fix typos in pm8150 and pm8150l
	tools api fs: Make xxx__mountpoint() more scalable
	e1000: Distribute switch variables for initialization
	dt-bindings: display: mediatek: control dpi pins mode to avoid leakage
	drm/mediatek: set dpi pin mode to gpio low to avoid leakage current
	audit: fix a net reference leak in audit_send_reply()
	media: dvb: return -EREMOTEIO on i2c transfer failure.
	media: platform: fcp: Set appropriate DMA parameters
	MIPS: Make sparse_init() using top-down allocation
	ath10k: add flush tx packets for SDIO chip
	Bluetooth: btbcm: Add 2 missing models to subver tables
	audit: fix a net reference leak in audit_list_rules_send()
	Drivers: hv: vmbus: Always handle the VMBus messages on CPU0
	dpaa2-eth: fix return codes used in ndo_setup_tc
	netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported
	selftests/bpf: Fix memory leak in extract_build_id()
	net: bcmgenet: set Rx mode before starting netif
	net: bcmgenet: Fix WoL with password after deep sleep
	lib/mpi: Fix 64-bit MIPS build with Clang
	exit: Move preemption fixup up, move blocking operations down
	sched/core: Fix illegal RCU from offline CPUs
	drivers/perf: hisi: Fix typo in events attribute array
	iocost_monitor: drop string wrap around numbers when outputting json
	net: lpc-enet: fix error return code in lpc_mii_init()
	selinux: fix error return code in policydb_read()
	drivers: net: davinci_mdio: fix potential NULL dereference in davinci_mdio_probe()
	media: cec: silence shift wrapping warning in __cec_s_log_addrs()
	net: allwinner: Fix use correct return type for ndo_start_xmit()
	powerpc/spufs: fix copy_to_user while atomic
	libertas_tf: avoid a null dereference in pointer priv
	xfs: clean up the error handling in xfs_swap_extents
	Crypto/chcr: fix for ccm(aes) failed test
	MIPS: Truncate link address into 32bit for 32bit kernel
	mips: cm: Fix an invalid error code of INTVN_*_ERR
	kgdb: Fix spurious true from in_dbg_master()
	xfs: reset buffer write failure state on successful completion
	xfs: fix duplicate verification from xfs_qm_dqflush()
	platform/x86: intel-vbtn: Use acpi_evaluate_integer()
	platform/x86: intel-vbtn: Split keymap into buttons and switches parts
	platform/x86: intel-vbtn: Do not advertise switches to userspace if they are not there
	platform/x86: intel-vbtn: Also handle tablet-mode switch on "Detachable" and "Portable" chassis-types
	iwlwifi: avoid debug max amsdu config overwriting itself
	nvme: refine the Qemu Identify CNS quirk
	nvme-pci: align io queue count with allocted nvme_queue in nvme_probe
	nvme-tcp: use bh_lock in data_ready
	ath10k: Remove msdu from idr when management pkt send fails
	wcn36xx: Fix error handling path in 'wcn36xx_probe()'
	net: qed*: Reduce RX and TX default ring count when running inside kdump kernel
	drm/mcde: dsi: Fix return value check in mcde_dsi_bind()
	mt76: avoid rx reorder buffer overflow
	md: don't flush workqueue unconditionally in md_open
	raid5: remove gfp flags from scribble_alloc()
	iocost: don't let vrate run wild while there's no saturation signal
	veth: Adjust hard_start offset on redirect XDP frames
	net/mlx5e: IPoIB, Drop multicast packets that this interface sent
	rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup()
	mwifiex: Fix memory corruption in dump_station
	kgdboc: Use a platform device to handle tty drivers showing up late
	x86/boot: Correct relocation destination on old linkers
	sched: Defend cfs and rt bandwidth quota against overflow
	mips: MAAR: Use more precise address mask
	mips: Add udelay lpj numbers adjustment
	crypto: stm32/crc32 - fix ext4 chksum BUG_ON()
	crypto: stm32/crc32 - fix run-time self test issue.
	crypto: stm32/crc32 - fix multi-instance
	drm/amd/powerpay: Disable gfxoff when setting manual mode on picasso and raven
	drm/amdgpu: Sync with VM root BO when switching VM to CPU update mode
	selftests/bpf: CONFIG_IPV6_SEG6_BPF required for test_seg6_loop.o
	x86/mm: Stop printing BRK addresses
	MIPS: tools: Fix resource leak in elf-entry.c
	m68k: mac: Don't call via_flush_cache() on Mac IIfx
	btrfs: improve global reserve stealing logic
	btrfs: qgroup: mark qgroup inconsistent if we're inherting snapshot to a new qgroup
	macvlan: Skip loopback packets in RX handler
	PCI: Don't disable decoding when mmio_always_on is set
	MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe()
	bcache: fix refcount underflow in bcache_device_free()
	mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk
	staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core
	mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core
	ice: fix potential double free in probe unrolling
	ixgbe: fix signed-integer-overflow warning
	iwlwifi: mvm: fix aux station leak
	mmc: sdhci-esdhc-imx: fix the mask for tuning start point
	spi: dw: Return any value retrieved from the dma_transfer callback
	cpuidle: Fix three reference count leaks
	platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32()
	platform/x86: intel-hid: Add a quirk to support HP Spectre X2 (2015)
	platform/x86: intel-vbtn: Only blacklist SW_TABLET_MODE on the 9 / "Laptop" chasis-type
	platform/x86: asus_wmi: Reserve more space for struct bias_args
	libbpf: Fix perf_buffer__free() API for sparse allocs
	bpf: Fix map permissions check
	bpf: Refactor sockmap redirect code so its easy to reuse
	bpf: Fix running sk_skb program types with ktls
	selftests/bpf, flow_dissector: Close TAP device FD after the test
	kasan: stop tests being eliminated as dead code with FORTIFY_SOURCE
	string.h: fix incompatibility between FORTIFY_SOURCE and KASAN
	btrfs: free alien device after device add
	btrfs: include non-missing as a qualifier for the latest_bdev
	btrfs: send: emit file capabilities after chown
	btrfs: force chunk allocation if our global rsv is larger than metadata
	btrfs: fix error handling when submitting direct I/O bio
	btrfs: fix wrong file range cleanup after an error filling dealloc range
	btrfs: fix space_info bytes_may_use underflow after nocow buffered write
	btrfs: fix space_info bytes_may_use underflow during space cache writeout
	powerpc/mm: Fix conditions to perform MMU specific management by blocks on PPC32.
	mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked()
	mm: initialize deferred pages with interrupts enabled
	mm/pagealloc.c: call touch_nmi_watchdog() on max order boundaries in deferred init
	mm: call cond_resched() from deferred_init_memmap()
	ima: Fix ima digest hash table key calculation
	ima: Switch to ima_hash_algo for boot aggregate
	ima: Evaluate error in init_ima()
	ima: Directly assign the ima_default_policy pointer to ima_rules
	ima: Call ima_calc_boot_aggregate() in ima_eventdigest_init()
	ima: Remove __init annotation from ima_pcrread()
	evm: Fix possible memory leak in evm_calc_hmac_or_hash()
	ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max
	ext4: fix error pointer dereference
	ext4: fix race between ext4_sync_parent() and rename()
	PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect
	PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0
	PCI: Avoid FLR for AMD Starship USB 3.0
	PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints
	PCI: vmd: Add device id for VMD device 8086:9A0B
	x86/amd_nb: Add Family 19h PCI IDs
	PCI: Add Loongson vendor ID
	serial: 8250_pci: Move Pericom IDs to pci_ids.h
	x86/amd_nb: Add AMD family 17h model 60h PCI IDs
	ima: Remove redundant policy rule set in add_rules()
	ima: Set again build_ima_appraise variable
	PCI: Program MPS for RCiEP devices
	e1000e: Disable TSO for buffer overrun workaround
	e1000e: Relax condition to trigger reset for ME workaround
	carl9170: remove P2P_GO support
	media: go7007: fix a miss of snd_card_free
	media: cedrus: Program output format during each run
	serial: 8250: Avoid error message on reprobe
	Bluetooth: hci_bcm: fix freeing not-requested IRQ
	b43legacy: Fix case where channel status is corrupted
	b43: Fix connection problem with WPA3
	b43_legacy: Fix connection problem with WPA3
	media: ov5640: fix use of destroyed mutex
	clk: mediatek: assign the initial value to clk_init_data of mtk_mux
	igb: Report speed and duplex as unknown when device is runtime suspended
	hwmon: (k10temp) Add AMD family 17h model 60h PCI match
	EDAC/amd64: Add AMD family 17h model 60h PCI IDs
	power: vexpress: add suppress_bind_attrs to true
	power: supply: core: fix HWMON temperature labels
	power: supply: core: fix memory leak in HWMON error path
	pinctrl: samsung: Correct setting of eint wakeup mask on s5pv210
	pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs
	gnss: sirf: fix error return code in sirf_probe()
	sparc32: fix register window handling in genregs32_[gs]et()
	sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
	dm crypt: avoid truncating the logical block size
	alpha: fix memory barriers so that they conform to the specification
	powerpc/fadump: use static allocation for reserved memory ranges
	powerpc/fadump: consider reserved ranges while reserving memory
	powerpc/fadump: Account for memory_limit while reserving memory
	kernel/cpu_pm: Fix uninitted local in cpu_pm
	ARM: tegra: Correct PL310 Auxiliary Control Register initialization
	soc/tegra: pmc: Select GENERIC_PINCONF
	ARM: dts: exynos: Fix GPIO polarity for thr GalaxyS3 CM36651 sensor's bus
	ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin
	ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries
	drivers/macintosh: Fix memleak in windfarm_pm112 driver
	powerpc/32s: Fix another build failure with CONFIG_PPC_KUAP_DEBUG
	powerpc/kasan: Fix issues by lowering KASAN_SHADOW_END
	powerpc/kasan: Fix shadow pages allocation failure
	powerpc/32: Disable KASAN with pages bigger than 16k
	powerpc/64s: Don't let DT CPU features set FSCR_DSCR
	powerpc/64s: Save FSCR to init_task.thread.fscr after feature init
	kbuild: force to build vmlinux if CONFIG_MODVERSION=y
	sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations.
	sunrpc: clean up properly in gss_mech_unregister()
	mtd: rawnand: Fix nand_gpio_waitrdy()
	mtd: rawnand: onfi: Fix redundancy detection check
	mtd: rawnand: brcmnand: fix hamming oob layout
	mtd: rawnand: diskonchip: Fix the probe error path
	mtd: rawnand: sharpsl: Fix the probe error path
	mtd: rawnand: ingenic: Fix the probe error path
	mtd: rawnand: xway: Fix the probe error path
	mtd: rawnand: orion: Fix the probe error path
	mtd: rawnand: socrates: Fix the probe error path
	mtd: rawnand: oxnas: Fix the probe error path
	mtd: rawnand: sunxi: Fix the probe error path
	mtd: rawnand: plat_nand: Fix the probe error path
	mtd: rawnand: pasemi: Fix the probe error path
	mtd: rawnand: mtk: Fix the probe error path
	mtd: rawnand: tmio: Fix the probe error path
	w1: omap-hdq: cleanup to add missing newline for some dev_dbg
	f2fs: fix checkpoint=disable:%u%%
	perf probe: Do not show the skipped events
	perf probe: Fix to check blacklist address correctly
	perf probe: Check address correctness by map instead of _etext
	perf symbols: Fix debuginfo search for Ubuntu
	perf symbols: Fix kernel maps for kcore and eBPF
	Linux 5.4.48

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9954fb3f08956419e8586bcb9078e604df207fb9
2020-06-22 11:43:59 +02:00
Krzysztof Struczynski
e131e70e21 ima: Set again build_ima_appraise variable
[ Upstream commit b59fda449cf07f2db3be3a67142e6c000f5e8d79 ]

After adding the new add_rule() function in commit c52657d93b
("ima: refactor ima_init_policy()"), all appraisal flags are added to the
temp_ima_appraise variable. Revert to the previous behavior instead of
removing build_ima_appraise, to benefit from the protection offered by
__ro_after_init.

The mentioned commit introduced a bug, as it makes all the flags
modifiable, while build_ima_appraise flags can be protected with
__ro_after_init.

Cc: stable@vger.kernel.org # 5.0.x
Fixes: c52657d93b ("ima: refactor ima_init_policy()")
Co-developed-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Krzysztof Struczynski <krzysztof.struczynski@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-22 09:31:17 +02:00
Krzysztof Struczynski
2600136eae ima: Remove redundant policy rule set in add_rules()
[ Upstream commit 6ee28442a465ab4c4be45e3b15015af24b1ba906 ]

Function ima_appraise_flag() returns the flag to be set in
temp_ima_appraise depending on the hook identifier passed as an argument.
It is not necessary to set the flag again for the POLICY_CHECK hook.

Signed-off-by: Krzysztof Struczynski <krzysztof.struczynski@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-22 09:31:17 +02:00
Roberto Sassu
6de50456fe evm: Fix possible memory leak in evm_calc_hmac_or_hash()
commit 0c4395fb2aa77341269ea619c5419ea48171883f upstream.

Don't immediately return if the signature is portable and security.ima is
not present. Just set error so that memory allocated is freed before
returning from evm_calc_hmac_or_hash().

Fixes: 50b977481f ("EVM: Add support for portable signature format")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-22 09:31:15 +02:00