Commit graph android_kernel_motorola_sm6375/tools/testing
Author SHA1 Message Date
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
Willem de Bruijn
848e15a8c8 selftests/net: relax cpu affinity requirement in msg_zerocopy test
[ Upstream commit 16f6458f2478b55e2b628797bc81a4455045c74e ]

The msg_zerocopy test pins the sender and receiver threads to separate
cores to reduce variance between runs.

But it hardcodes the cores and skips core 0, so it fails on machines
with the selected cores offline, or simply fewer cores.

The test mainly gives code coverage in automated runs. The throughput
of zerocopy ('-z') and non-zerocopy runs is logged for manual
inspection.

Continue even when sched_setaffinity fails. Just log to warn anyone
interpreting the data.

Fixes: 07b65c5b31 ("test: add msg_zerocopy test")
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-11 15:33:41 +02:00
Greg Kroah-Hartman
3f413d0ec7 This is the 5.4.57 stable release
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Merge 5.4.57 into android11-5.4

Changes in 5.4.57
	random32: update the net random state on interrupt and activity
	ARM: percpu.h: fix build error
	random: fix circular include dependency on arm64 after addition of percpu.h
	random32: remove net_rand_state from the latent entropy gcc plugin
	random32: move the pseudo-random 32-bit definitions to prandom.h
	arm64: Workaround circular dependency in pointer_auth.h
	ext4: fix direct I/O read error
	selftests: bpf: Fix detach from sockmap tests
	bpf: sockmap: Require attach_bpf_fd when detaching a program
	Linux 5.4.57

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I3f51a779843eb1bc50ac6dc7fd9c3db66b2aea7f
2020-08-07 10:07:58 +02:00
Lorenz Bauer
9fe975acb5 selftests: bpf: Fix detach from sockmap tests
commit f43cb0d672aa8eb09bfdb779de5900c040487d1d upstream.

Fix sockmap tests which rely on old bpf_prog_dispatch behaviour.
In the first case, the tests check that detaching without giving
a program succeeds. Since these are not the desired semantics,
invert the condition. In the second case, the clean up code doesn't
supply the necessary program fds.

Fixes: bb0de3131f4c ("bpf: sockmap: Require attach_bpf_fd when detaching a program")
Reported-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://lore.kernel.org/bpf/20200709115151.75829-1-lmb@cloudflare.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-07 09:34:02 +02:00
Greg Kroah-Hartman
fcb0d3ef9b This is the 5.4.56 stable release
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Merge 5.4.56 into android11-5.4

Changes in 5.4.56
	crypto: ccp - Release all allocated memory if sha type is invalid
	media: rc: prevent memory leak in cx23888_ir_probe
	sunrpc: check that domain table is empty at module unload.
	ath10k: enable transmit data ack RSSI for QCA9884
	PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge
	mm/filemap.c: don't bother dropping mmap_sem for zero size readahead
	ALSA: usb-audio: Add implicit feedback quirk for SSL2
	ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G15(GA502) series with ALC289
	ALSA: hda/realtek: typo_fix: enable headset mic of ASUS ROG Zephyrus G14(GA401) series with ALC289
	ALSA: hda/realtek: Fix add a "ultra_low_power" function for intel reference board (alc256)
	ALSA: hda/realtek - Fixed HP right speaker no sound
	ALSA: hda/hdmi: Fix keep_power assignment for non-component devices
	IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE
	vhost/scsi: fix up req type endian-ness
	9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work
	wireless: Use offsetof instead of custom macro.
	ARM: 8986/1: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
	ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2
	ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2
	ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect
	virtio_balloon: fix up endian-ness for free cmd id
	Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers"
	drm/amd/display: Clear dm_state for fast updates
	drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl()
	drm/dbi: Fix SPI Type 1 (9-bit) transfer
	drm: hold gem reference until object is no longer accessed
	rds: Prevent kernel-infoleak in rds_notify_queue_get()
	libtraceevent: Fix build with binutils 2.35
	net/x25: Fix x25_neigh refcnt leak when x25 disconnect
	net/x25: Fix null-ptr-deref in x25_disconnect
	xfrm: policy: match with both mark and mask on user interfaces
	ARM: dts sunxi: Relax a bit the CMA pool allocation range
	xfrm: Fix crash when the hold queue is used.
	ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds
	nvme-tcp: fix possible hang waiting for icresp response
	selftests/net: rxtimestamp: fix clang issues for target arch PowerPC
	selftests/net: psock_fanout: fix clang issues for target arch PowerPC
	selftests/net: so_txtime: fix clang issues for target arch PowerPC
	sh/tlb: Fix PGTABLE_LEVELS > 2
	sh: Fix validation of system call number
	net: hns3: fix a TX timeout issue
	net: hns3: fix aRFS FD rules leftover after add a user FD rule
	net/mlx5: E-switch, Destroy TSAR when fail to enable the mode
	net/mlx5e: Fix error path of device attach
	net/mlx5: Verify Hardware supports requested ptp function on a given pin
	net/mlx5e: Modify uplink state on interface up/down
	net/mlx5e: Fix kernel crash when setting vf VLANID on a VF dev
	net: lan78xx: add missing endpoint sanity check
	net: lan78xx: fix transfer-buffer memory leak
	rhashtable: Fix unprotected RCU dereference in __rht_ptr
	mlx4: disable device on shutdown
	mlxsw: core: Increase scope of RCU read-side critical section
	mlxsw: core: Free EMAD transactions using kfree_rcu()
	ibmvnic: Fix IRQ mapping disposal in error path
	bpf: Fix map leak in HASH_OF_MAPS map
	mac80211: mesh: Free ie data when leaving mesh
	mac80211: mesh: Free pending skb when destroying a mpath
	arm64/alternatives: move length validation inside the subsection
	arm64: csum: Fix handling of bad packets
	Bluetooth: fix kernel oops in store_pending_adv_report
	net: nixge: fix potential memory leak in nixge_probe()
	net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe()
	net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq
	perf tools: Fix record failure when mixed with ARM SPE event
	vxlan: fix memleak of fdb
	usb: hso: Fix debug compile warning on sparc32
	selftests: fib_nexthop_multiprefix: fix cleanup() netns deletion
	qed: Disable "MFW indication via attention" SPAM every 5 minutes
	selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 support
	nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
	scsi: core: Run queue in case of I/O resource contention failure
	parisc: add support for cmpxchg on u8 pointers
	net: ethernet: ravb: exit if re-initialization fails in tx timeout
	Revert "i2c: cadence: Fix the hold bit setting"
	x86/unwind/orc: Fix ORC for newly forked tasks
	x86/stacktrace: Fix reliable check for empty user task stacks
	cxgb4: add missing release on skb in uld_send()
	xen-netfront: fix potential deadlock in xennet_remove()
	RISC-V: Set maximum number of mapped pages correctly
	drivers/net/wan: lapb: Corrected the usage of skb_cow
	KVM: arm64: Don't inherit exec permission across page-table levels
	KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled
	x86/i8259: Use printk_deferred() to prevent deadlock
	perf tests bp_account: Make global variable static
	perf env: Do not return pointers to local variables
	perf bench: Share some global variables to fix build with gcc 10
	Linux 5.4.56

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I06b0147860242cfcac3dd8a7acefdb211020cab1
2020-08-05 11:19:16 +02:00
Paolo Pisati
50c5f89637 selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 support
[ Upstream commit aba69d49fb49c9166596dd78926514173b7f9ab5 ]

Fix ip_defrag.sh when CONFIG_NF_DEFRAG_IPV6=m:

$ sudo ./ip_defrag.sh
+ set -e
+ mktemp -u XXXXXX
+ readonly NETNS=ns-rGlXcw
+ trap cleanup EXIT
+ setup
+ ip netns add ns-rGlXcw
+ ip -netns ns-rGlXcw link set lo up
+ ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_high_thresh=9000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_low_thresh=7000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_time=1
+ ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_high_thresh=9000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_low_thresh=7000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_time=1
+ ip netns exec ns-rGlXcw sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000
+ cleanup
+ ip netns del ns-rGlXcw

$ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh
ls: cannot access '/proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh': No such file or directory

$ sudo modprobe nf_defrag_ipv6
$ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh
-rw-r--r-- 1 root root 0 Jul 14 12:34 /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh

Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-05 09:59:50 +02:00
Paolo Pisati
6e4620df9c selftests: fib_nexthop_multiprefix: fix cleanup() netns deletion
[ Upstream commit 651149f60376758a4759f761767965040f9e4464 ]

During setup():
...
        for ns in h0 r1 h1 h2 h3
        do
                create_ns ${ns}
        done
...

while in cleanup():
...
        for n in h1 r1 h2 h3 h4
        do
                ip netns del ${n} 2>/dev/null
        done
...

and after removing the stderr redirection in cleanup():

$ sudo ./fib_nexthop_multiprefix.sh
...
TEST: IPv4: host 0 to host 3, mtu 1400                              [ OK ]
TEST: IPv6: host 0 to host 3, mtu 1400                              [ OK ]
Cannot remove namespace file "/run/netns/h4": No such file or directory
$ echo $?
1

and a non-zero return code, make kselftests fail (even if the test
itself is fine):

...
not ok 34 selftests: net: fib_nexthop_multiprefix.sh # exit=1
...

Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-05 09:59:49 +02:00
Tanner Love
222dbeca05 selftests/net: so_txtime: fix clang issues for target arch PowerPC
[ Upstream commit b4da96ffd30bd4a305045ba5c9b0de5d4aa20dc7 ]

On powerpcle, int64_t maps to long long. Clang 9 threw:
warning: absolute value function 'labs' given an argument of type \
'long long' but has parameter of type 'long' which may cause \
truncation of value [-Wabsolute-value]
        if (labs(tstop - texpect) > cfg_variance_us)

Tested: make -C tools/testing/selftests TARGETS="net" run_tests

Fixes: af5136f950 ("selftests/net: SO_TXTIME with ETF and FQ")
Signed-off-by: Tanner Love <tannerlove@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-05 09:59:45 +02:00
Tanner Love
d817b2c8d3 selftests/net: psock_fanout: fix clang issues for target arch PowerPC
[ Upstream commit 64f9ede2274980076423583683d44480909b7a40 ]

Clang 9 threw:
warning: format specifies type 'unsigned short' but the argument has \
type 'int' [-Wformat]
                typeflags, PORT_BASE, PORT_BASE + port_off);

Tested: make -C tools/testing/selftests TARGETS="net" run_tests

Fixes: 77f65ebdca ("packet: packet fanout rollover during socket overload")
Signed-off-by: Tanner Love <tannerlove@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-05 09:59:45 +02:00
Tanner Love
22f84cce95 selftests/net: rxtimestamp: fix clang issues for target arch PowerPC
[ Upstream commit 955cbe91bcf782c09afe369c95a20f0a4b6dcc3c ]

The signedness of char is implementation-dependent. Some systems
(including PowerPC and ARM) use unsigned char. Clang 9 threw:
warning: result of comparison of constant -1 with expression of type \
'char' is always true [-Wtautological-constant-out-of-range-compare]
                                  &arg_index)) != -1) {

Tested: make -C tools/testing/selftests TARGETS="net" run_tests

Fixes: 16e7812241 ("selftests/net: Add a test to validate behavior of rx timestamps")
Signed-off-by: Tanner Love <tannerlove@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-05 09:59:45 +02:00
Greg Kroah-Hartman
171202d5b0 This is the 5.4.53 stable release
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Merge 5.4.53 into android11-5.4

Changes in 5.4.53
	crypto: atmel - Fix selection of CRYPTO_AUTHENC
	crypto: atmel - Fix build error of CRYPTO_AUTHENC
	net: atlantic: fix ip dst and ipv6 address filters
	net: rmnet: fix lower interface leak
	bridge: mcast: Fix MLD2 Report IPv6 payload length check
	genetlink: remove genl_bind
	ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg
	ipv6: fib6_select_path can not use out path for nexthop objects
	ipv6: Fix use of anycast address with loopback
	l2tp: remove skb_dst_set() from l2tp_xmit_skb()
	llc: make sure applications use ARPHRD_ETHER
	net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
	net: dsa: microchip: set the correct number of ports
	net_sched: fix a memory leak in atm_tc_init()
	net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
	sched: consistently handle layer3 header accesses in the presence of VLANs
	tcp: fix SO_RCVLOWAT possible hangs under high mem pressure
	tcp: make sure listeners don't initialize congestion-control state
	tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key()
	tcp: md5: do not send silly options in SYNCOOKIES
	vlan: consolidate VLAN parsing code and limit max parsing depth
	tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers
	tcp: md5: allow changing MD5 keys in all socket states
	cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
	cgroup: Fix sock_cgroup_data on big-endian.
	ip: Fix SO_MARK in RST, ACK and ICMP packets
	arm64: Introduce a way to disable the 32bit vdso
	arm64: arch_timer: Allow an workaround descriptor to disable compat vdso
	arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040
	drm/msm: fix potential memleak in error branch
	drm/msm/dpu: allow initialization of encoder locks during encoder init
	drm/exynos: Properly propagate return value in drm_iommu_attach_device()
	drm/exynos: fix ref count leak in mic_pre_enable
	x86/fpu: Reset MXCSR to default in kernel_fpu_begin()
	thermal/drivers: imx: Fix missing of_node_put() at probe time
	blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags
	m68k: nommu: register start of the memory with memblock
	m68k: mm: fix node memblock init
	dt-bindings: mailbox: zynqmp_ipi: fix unit address
	cifs: prevent truncation from long to int in wait_for_free_credits
	arm64/alternatives: use subsections for replacement sequences
	tpm_tis: extra chip->ops check on error path in tpm_tis_core_init
	gfs2: read-only mounts should grab the sd_freeze_gl glock
	i2c: eg20t: Load module automatically if ID matches
	arm64/alternatives: don't patch up internal branches
	iio:magnetometer:ak8974: Fix alignment and data leak issues
	iio:humidity:hdc100x Fix alignment and data leak issues
	iio: magnetometer: ak8974: Fix runtime PM imbalance on error
	iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers
	iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe()
	iio: pressure: zpa2326: handle pm_runtime_get_sync failure
	iio:humidity:hts221 Fix alignment and data leak issues
	iio:pressure:ms5611 Fix buffer element alignment
	iio:health:afe4403 Fix timestamp alignment and prevent data leak.
	spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer
	net: dsa: bcm_sf2: Fix node reference count
	of: of_mdio: Correct loop scanning logic
	net: macb: call pm_runtime_put_sync on failure path
	net: ethernet: mvneta: Do not error out in non serdes modes
	net: ethernet: mvneta: Add back interface mode validation
	Revert "usb/ohci-platform: Fix a warning when hibernating"
	Revert "usb/ehci-platform: Set PM runtime as active on resume"
	Revert "usb/xhci-plat: Set PM runtime as active on resume"
	net: sfp: add support for module quirks
	net: sfp: add some quirks for GPON modules
	ARM: OMAP4+: remove pdata quirks for omap4+ iommus
	ARM: OMAP2+: Add workaround for DRA7 DSP MStandby errata i879
	ARM: OMAP2+: use separate IOMMU pdata to fix DRA7 IPU1 boot
	mmc: mmci: Support any block sizes for ux500v2 and qcom variant
	HID: quirks: Remove ITE 8595 entry from hid_have_special_driver
	ARM: at91: pm: add quirk for sam9x60's ulp1
	drm/sun4i: tcon: Separate quirks for tcon0 and tcon1 on A20
	scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled
	bus: ti-sysc: Rename clk related quirks to pre_reset and post_reset quirks
	bus: ti-sysc: Consider non-existing registers too when matching quirks
	bus: ti-sysc: Handle module unlock quirk needed for some RTC
	bus: ti-sysc: Detect display subsystem related devices
	arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller
	bus: ti-sysc: Detect EDMA and set quirk flags for tptc
	ALSA: usb-audio: Add support for MOTU MicroBook IIc
	Input: goodix - fix touch coordinates on Cube I15-TC
	ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8)
	doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode
	mmc: sdhci: do not enable card detect interrupt for gpio cd type
	ALSA: usb-audio: Rewrite registration quirk handling
	ACPI: video: Use native backlight on Acer Aspire 5783z
	ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S
	ALSA: usb-audio: Add quirk for Focusrite Scarlett 2i2
	Input: mms114 - add extra compatible for mms345l
	ACPI: video: Use native backlight on Acer TravelMate 5735Z
	bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit
	ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S
	iio:health:afe4404 Fix timestamp alignment and prevent data leak.
	soundwire: intel: fix memory leak with devm_kasprintf
	dmaengine: sh: usb-dmac: set tx_result parameters
	phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked
	arm64: dts: meson: add missing gxl rng clock
	arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency
	bus: ti-sysc: Fix wakeirq sleeping function called from invalid context
	bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk
	bus: ti-sysc: Do not disable on suspend for no-idle
	iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()'
	dmaengine: dw: Initialize channel before each transfer
	dmaengine: dmatest: stop completed threads when running without set channel
	spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate
	usb: gadget: udc: atmel: fix uninitialized read in debug printk
	staging: comedi: verify array index is correct before using it
	clk: mvebu: ARMADA_AP_CPU_CLK needs to select ARMADA_AP_CP_HELPER
	clk: AST2600: Add mux for EMMC clock
	NFS: Fix interrupted slots by sending a solo SEQUENCE operation
	fuse: don't ignore errors from fuse_writepages_fill()
	ARM: dts: Fix dcan driver probe failed on am437x platform
	Revert "thermal: mediatek: fix register index error"
	xprtrdma: fix incorrect header size calculations
	ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema
	arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema
	keys: asymmetric: fix error return code in software_key_query()
	regmap: debugfs: Don't sleep while atomic for fast_io regmaps
	copy_xstate_to_kernel: Fix typo which caused GDB regression
	arm: dts: mt7623: add phy-mode property for gmac2
	soc: qcom: socinfo: add missing soc_id sysfs entry
	apparmor: ensure that dfa state tables have entries
	habanalabs: Align protection bits configuration of all TPCs
	PCI/PM: Call .bridge_d3() hook only if non-NULL
	perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
	soc: qcom: rpmh: Update dirty flag only when data changes
	soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data
	soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS
	soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request
	RDMA/mlx5: Verify that QP is created with RQ or SQ
	mtd: rawnand: marvell: Fix the condition on a return code
	mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered
	mtd: rawnand: marvell: Fix probe error path
	mtd: rawnand: timings: Fix default tR_max and tCCS_min timings
	mtd: rawnand: brcmnand: correctly verify erased pages
	mtd: rawnand: brcmnand: fix CS0 layout
	mtd: rawnand: oxnas: Keep track of registered devices
	mtd: rawnand: oxnas: Unregister all devices on error
	mtd: rawnand: oxnas: Release all devices in the _remove() path
	clk: qcom: gcc: Add GPU and NPU clocks for SM8150
	clk: qcom: gcc: Add missing UFS clocks for SM8150
	slimbus: core: Fix mismatch in of_node_get/put
	HID: logitech-hidpp: avoid repeated "multiplier = " log messages
	HID: magicmouse: do not set up autorepeat
	HID: quirks: Always poll Obins Anne Pro 2 keyboard
	HID: quirks: Ignore Simply Automated UPB PIM
	ALSA: line6: Perform sanity check for each URB creation
	ALSA: line6: Sync the pending work cancel at disconnection
	ALSA: usb-audio: Fix race against the error recovery URB submission
	ALSA: hda/realtek - change to suitable link model for ASUS platform
	ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289
	ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256
	ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534
	ALSA: hda/realtek - Enable Speaker for ASUS UX563
	USB: c67x00: fix use after free in c67x00_giveback_urb
	usb: dwc2: Fix shutdown callback in platform
	usb: chipidea: core: add wakeup support for extcon
	usb: gadget: function: fix missing spinlock in f_uac1_legacy
	USB: serial: iuu_phoenix: fix memory corruption
	USB: serial: cypress_m8: enable Simply Automated UPB PIM
	USB: serial: ch341: add new Product ID for CH340
	USB: serial: option: add GosunCn GM500 series
	USB: serial: option: add Quectel EG95 LTE modem
	virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream
	virt: vbox: Fix guest capabilities mask check
	Revert "tty: xilinx_uartps: Fix missing id assignment to the console"
	virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
	serial: mxs-auart: add missed iounmap() in probe failure and remove
	ovl: fix regression with re-formatted lower squashfs
	ovl: inode reference leak in ovl_is_inuse true case.
	ovl: relax WARN_ON() when decoding lower directory file handle
	ovl: fix unneeded call to ovl_change_flags()
	fuse: ignore 'data' argument of mount(..., MS_REMOUNT)
	fuse: use ->reconfigure() instead of ->remount_fs()
	fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS
	Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()"
	mei: bus: don't clean driver pointer
	Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
	Input: elan_i2c - add more hardware ID for Lenovo laptops
	uio_pdrv_genirq: Remove warning when irq is not specified
	uio_pdrv_genirq: fix use without device tree and no interrupt
	scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro
	timer: Prevent base->clk from moving backward
	timer: Fix wheel index calculation on last level
	riscv: use 16KB kernel stack on 64-bit
	hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
	powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey
	powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size
	intel_th: pci: Add Jasper Lake CPU support
	intel_th: pci: Add Tiger Lake PCH-H support
	intel_th: pci: Add Emmitsburg PCH support
	intel_th: Fix a NULL dereference when hub driver is not loaded
	dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
	dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler
	dmaengine: fsl-edma-common: correct DSIZE_32BYTE
	misc: atmel-ssc: lock with mutex instead of spinlock
	thermal: int3403_thermal: Downgrade error message
	thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power
	arm64: ptrace: Override SPSR.SS when single-stepping is enabled
	arm64: ptrace: Consistently use pseudo-singlestep exceptions
	arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return
	sched: Fix unreliable rseq cpu_id for new tasks
	sched/fair: handle case of task_h_load() returning 0
	genirq/affinity: Handle affinity setting on inactive interrupts correctly
	drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr()
	drm/i915/gt: Ignore irq enabling on the virtual engines
	block: fix splitting segments on boundary masks
	block: fix get_max_segment_size() overflow on 32bit arch
	libceph: don't omit recovery_deletes in target_copy()
	rxrpc: Fix trace string
	spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH
	ionic: export features for vlans to use
	iommu/vt-d: Make Intel SVM code 64-bit only
	drm/i915/gvt: Fix two CFL MMIO handling caused by regression.
	gpio: pca953x: disable regmap locking for automatic address incrementing
	Linux 5.4.53

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2347f0f12d1e95a90cff2f3999940e1f82231df2
2020-07-23 12:36:54 +02:00
David Ahern
75270f8196 ipv6: fib6_select_path can not use out path for nexthop objects
[ Upstream commit 34fe5a1cf95c3f114068fc16d919c9cf4b00e428 ]

Brian reported a crash in IPv6 code when using rpfilter with a setup
running FRR and external nexthop objects. The root cause of the crash
is fib6_select_path setting fib6_nh in the result to NULL because of
an improper check for nexthop objects.

More specifically, rpfilter invokes ip6_route_lookup with flowi6_oif
set causing fib6_select_path to be called with have_oif_match set.
fib6_select_path has early check on have_oif_match and jumps to the
out label which presumes a builtin fib6_nh. This path is invalid for
nexthop objects; for external nexthops fib6_select_path needs to just
return if the fib6_nh has already been set in the result otherwise it
returns after the call to nexthop_path_fib6_result. Update the check
on have_oif_match to not bail on external nexthops.

Update selftests for this problem.

Fixes: f88d8ea67f ("ipv6: Plumb support for nexthop object in a fib6_info")
Reported-by: Brian Rak <brak@choopa.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-22 09:32:47 +02:00
Greg Kroah-Hartman
4022b5a85f This is the 5.4.51 stable release
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Merge 5.4.51 into android11-5.4

Changes in 5.4.51
	io_uring: make sure async workqueue is canceled on exit
	mm: fix swap cache node allocation mask
	EDAC/amd64: Read back the scrub rate PCI register on F15h
	usbnet: smsc95xx: Fix use-after-free after removal
	sched/debug: Make sd->flags sysctl read-only
	mm/slub.c: fix corrupted freechain in deactivate_slab()
	mm/slub: fix stack overruns with SLUB_STATS
	rxrpc: Fix race between incoming ACK parser and retransmitter
	usb: usbtest: fix missing kfree(dev->buf) in usbtest_disconnect
	tools lib traceevent: Add append() function helper for appending strings
	tools lib traceevent: Handle __attribute__((user)) in field names
	s390/debug: avoid kernel warning on too large number of pages
	nvme-multipath: set bdi capabilities once
	nvme-multipath: fix deadlock between ana_work and scan_work
	nvme-multipath: fix deadlock due to head->lock
	nvme-multipath: fix bogus request queue reference put
	kgdb: Avoid suspicious RCU usage warning
	selftests: tpm: Use /bin/sh instead of /bin/bash
	tpm: Fix TIS locality timeout problems
	crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()
	drm/msm/dpu: fix error return code in dpu_encoder_init
	rxrpc: Fix afs large storage transmission performance drop
	RDMA/counter: Query a counter before release
	cxgb4: use unaligned conversion for fetching timestamp
	cxgb4: parse TC-U32 key values and masks natively
	cxgb4: fix endian conversions for L4 ports in filters
	cxgb4: use correct type for all-mask IP address comparison
	cxgb4: fix SGE queue dump destination buffer context
	hwmon: (max6697) Make sure the OVERT mask is set correctly
	hwmon: (acpi_power_meter) Fix potential memory leak in acpi_power_meter_add()
	thermal/drivers/mediatek: Fix bank number settings on mt8183
	thermal/drivers/rcar_gen3: Fix undefined temperature if negative
	nfsd4: fix nfsdfs reference count loop
	nfsd: fix nfsdfs inode reference count leak
	drm: sun4i: hdmi: Remove extra HPD polling
	virtio-blk: free vblk-vqs in error path of virtblk_probe()
	SMB3: Honor 'posix' flag for multiuser mounts
	nvme: fix identify error status silent ignore
	nvme: fix a crash in nvme_mpath_add_disk
	samples/vfs: avoid warning in statx override
	i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665
	i2c: mlxcpld: check correct size of maximum RECV_LEN packet
	spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths
	nfsd: apply umask on fs without ACL support
	Revert "ALSA: usb-audio: Improve frames size computation"
	SMB3: Honor 'seal' flag for multiuser mounts
	SMB3: Honor persistent/resilient handle flags for multiuser mounts
	SMB3: Honor lease disabling for multiuser mounts
	SMB3: Honor 'handletimeout' flag for multiuser mounts
	cifs: Fix the target file was deleted when rename failed.
	MIPS: lantiq: xway: sysctrl: fix the GPHY clock alias names
	MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen
	drm/amd/display: Only revalidate bandwidth on medium and fast updates
	drm/amdgpu: use %u rather than %d for sclk/mclk
	drm/amdgpu/atomfirmware: fix vram_info fetching for renoir
	dma-buf: Move dma_buf_release() from fops to dentry_ops
	irqchip/gic: Atomically update affinity
	mm, compaction: fully assume capture is not NULL in compact_zone_order()
	mm, compaction: make capture control handling safe wrt interrupts
	x86/resctrl: Fix memory bandwidth counter width for AMD
	dm zoned: assign max_io_len correctly
	efi: Make it possible to disable efivar_ssdt entirely
	Linux 5.4.51

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib29e1b61540451995ee757cf90c9ba24e6b8d6b3
2020-07-09 10:41:26 +02:00
Jarkko Sakkinen
563e9491f0 selftests: tpm: Use /bin/sh instead of /bin/bash
commit 377ff83083c953dd58c5a030b3c9b5b85d8cc727 upstream.

It's better to use /bin/sh instead of /bin/bash in order to run the tests
in the BusyBox shell.

Fixes: 6ea3dfe1e0 ("selftests: add TPM 2.0 tests")
Cc: stable@vger.kernel.org
Cc: linux-integrity@vger.kernel.org
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-09 09:37:51 +02:00
Greg Kroah-Hartman
a200ad52ff Linux 5.4.50
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Merge 5.4.50 into android-5.4-stable

Changes in 5.4.50
	block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed
	enetc: Fix tx rings bitmap iteration range, irq handling
	geneve: allow changing DF behavior after creation
	ibmveth: Fix max MTU limit
	mld: fix memory leak in ipv6_mc_destroy_dev()
	mvpp2: ethtool rxtx stats fix
	net: bridge: enfore alignment for ethernet address
	net: core: reduce recursion limit value
	net: Do not clear the sock TX queue in sk_set_socket()
	net: fix memleak in register_netdevice()
	net: Fix the arp error in some cases
	net: increment xmit_recursion level in dev_direct_xmit()
	net: usb: ax88179_178a: fix packet alignment padding
	openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len
	rocker: fix incorrect error handling in dma_rings_init
	rxrpc: Fix notification call on completion of discarded calls
	sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
	tcp: don't ignore ECN CWR on pure ACK
	tcp: grow window for OOO packets only for SACK flows
	tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
	ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
	net: phy: Check harder for errors in get_phy_id()
	ip_tunnel: fix use-after-free in ip_tunnel_lookup()
	sch_cake: don't try to reallocate or unshare skb unconditionally
	sch_cake: don't call diffserv parsing code when it is not needed
	sch_cake: fix a few style nits
	tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
	Revert "i2c: tegra: Fix suspending in active runtime PM state"
	btrfs: fix a block group ref counter leak after failure to remove block group
	net: sched: export __netdev_watchdog_up()
	fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
	ALSA: usb-audio: Fix potential use-after-free of streams
	binder: fix null deref of proc->context
	USB: ohci-sm501: Add missed iounmap() in remove
	usb: dwc2: Postponed gadget registration to the udc class driver
	usb: add USB_QUIRK_DELAY_INIT for Logitech C922
	USB: ehci: reopen solution for Synopsys HC bug
	usb: host: xhci-mtk: avoid runtime suspend when removing hcd
	xhci: Poll for U0 after disabling USB2 LPM
	usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
	usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs
	ALSA: usb-audio: Add implicit feedback quirk for SSL2+.
	ALSA: usb-audio: add quirk for Denon DCD-1500RE
	ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG)
	ALSA: usb-audio: Fix OOB access of mixer element list
	usb: cdns3: trace: using correct dir value
	usb: cdns3: ep0: fix the test mode set incorrectly
	usb: cdns3: ep0: add spinlock for cdns3_check_new_setup
	scsi: qla2xxx: Keep initiator ports after RSCN
	scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action
	cifs: Fix cached_fid refcnt leak in open_shroot
	cifs/smb3: Fix data inconsistent when punch hole
	cifs/smb3: Fix data inconsistent when zero file range
	xhci: Fix incorrect EP_STATE_MASK
	xhci: Fix enumeration issue when setting max packet size for FS devices.
	xhci: Return if xHCI doesn't support LPM
	cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
	loop: replace kill_bdev with invalidate_bdev
	IB/mad: Fix use after free when destroying MAD agent
	IB/hfi1: Fix module use count flaw due to leftover module put calls
	bus: ti-sysc: Flush posted write on enable and disable
	bus: ti-sysc: Ignore clockactivity unless specified as a quirk
	ARM: OMAP2+: Fix legacy mode dss_reset
	xfrm: Fix double ESP trailer insertion in IPsec crypto offload.
	ASoC: q6asm: handle EOS correctly
	efi/tpm: Verify event log header before parsing
	efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
	ASoc: q6afe: add support to get port direction
	ASoC: qcom: common: set correct directions for dailinks
	regualtor: pfuze100: correct sw1a/sw2 on pfuze3000
	RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl()
	ASoC: fsl_ssi: Fix bclk calculation for mono channel
	samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS
	bpf, xdp, samples: Fix null pointer dereference in *_user code
	ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect
	ARM: dts: Fix duovero smsc interrupt for suspend
	x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get()
	regmap: Fix memory leak from regmap_register_patch
	devmap: Use bpf_map_area_alloc() for allocating hash buckets
	bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE
	ARM: dts: NSP: Correct FA2 mailbox node
	rxrpc: Fix handling of rwind from an ACK packet
	RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq
	RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532
	RDMA/cma: Protect bind_list and listen_list while finding matching cm id
	ASoC: rockchip: Fix a reference count leak.
	s390/qeth: fix error handling for isolation mode cmds
	RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
	selftests/net: report etf errors correctly
	iommu/vt-d: Enable PCI ACS for platform opt in hint
	iommu/vt-d: Update scalable mode paging structure coherency
	net: qed: fix left elements count calculation
	net: qed: fix async event callbacks unregistering
	net: qede: stop adding events on an already destroyed workqueue
	net: qed: fix NVMe login fails over VFs
	net: qed: fix excessive QM ILT lines consumption
	net: qede: fix PTP initialization on recovery
	net: qede: fix use-after-free on recovery and AER handling
	cxgb4: move handling L2T ARP failures to caller
	ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
	scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset()
	usb: gadget: udc: Potential Oops in error handling code
	usb: renesas_usbhs: getting residue from callback_result
	nvme: don't protect ns mutation with ns->head->lock
	netfilter: ipset: fix unaligned atomic access
	net: bcmgenet: use hardware padding of runt frames
	clk: sifive: allocate sufficient memory for struct __prci_data
	i2c: fsi: Fix the port number field in status register
	i2c: core: check returned size of emulated smbus block read
	afs: Fix storage of cell names
	sched/deadline: Initialize ->dl_boosted
	sched/core: Fix PI boosting between RT and DEADLINE tasks
	sata_rcar: handle pm_runtime_get_sync failure cases
	ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
	drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp()
	riscv/atomic: Fix sign extension for RV64I
	hwrng: ks-sa - Fix runtime PM imbalance on error
	ibmvnic: Harden device login requests
	net: alx: fix race condition in alx_remove
	test_objagg: Fix potential memory leak in error handling
	pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage
	pinctrl: tegra: Use noirq suspend/resume callbacks
	s390/ptrace: pass invalid syscall numbers to tracing
	s390/ptrace: fix setting syscall number
	s390/vdso: Use $(LD) instead of $(CC) to link vDSO
	s390/vdso: fix vDSO clock_getres()
	arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
	kbuild: improve cc-option to clean up all temporary files
	recordmcount: support >64k sections
	kprobes: Suppress the suspicious RCU warning on kprobes
	blktrace: break out of blktrace setup on concurrent calls
	block: update hctx map when use multiple maps
	RISC-V: Don't allow write+exec only page mapping request in mmap
	ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
	ALSA: hda/realtek - Add quirk for MSI GE63 laptop
	ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems
	ACPI: sysfs: Fix pm_profile_attr type
	ACPI: configfs: Disallow loading ACPI tables when locked down
	erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup
	KVM: X86: Fix MSR range of APIC registers in X2APIC mode
	KVM: nVMX: Plumb L2 GPA through to PML emulation
	KVM: VMX: Stop context switching MSR_IA32_UMWAIT_CONTROL
	x86/cpu: Use pinning mask for CR4 bits needing to be 0
	x86/asm/64: Align start of __clear_user() loop to 16-bytes
	btrfs: fix bytes_may_use underflow when running balance and scrub in parallel
	btrfs: fix data block group relocation failure due to concurrent scrub
	btrfs: check if a log root exists before locking the log_mutex on unlink
	btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
	mm/slab: use memzero_explicit() in kzfree()
	ocfs2: avoid inode removal while nfsd is accessing it
	ocfs2: load global_inode_alloc
	ocfs2: fix value of OCFS2_INVALID_SLOT
	ocfs2: fix panic on nfs server over ocfs2
	mm/memcontrol.c: add missed css_put()
	arm64: perf: Report the PC value in REGS_ABI_32 mode
	arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range
	arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range
	tracing: Fix event trigger to accept redundant spaces
	ring-buffer: Zero out time extend if it is nested and not absolute
	drm/amd: fix potential memleak in err branch
	drm: rcar-du: Fix build error
	drm/radeon: fix fb_div check in ni_init_smc_spll_table()
	drm/amdgpu: add fw release for sdma v5_0
	Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
	sunrpc: fixed rollback in rpc_gssd_dummy_populate()
	SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
	pNFS/flexfiles: Fix list corruption if the mirror count changes
	NFSv4 fix CLOSE not waiting for direct IO compeletion
	xprtrdma: Fix handling of RDMA_ERROR replies
	dm writecache: correct uncommitted_block when discarding uncommitted entry
	dm writecache: add cond_resched to loop in persistent_memory_claim()
	xfs: add agf freeblocks verify in xfs_agf_verify
	Revert "tty: hvc: Fix data abort due to race in hvc_open"
	Linux 5.4.50

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I3bfeaba86876d3c2f91979d3e98d894a2b70fe1a
2020-07-01 12:46:09 +02:00
Willem de Bruijn
67db9e032b selftests/net: report etf errors correctly
[ Upstream commit ca8826095e4d4afc0ccaead27bba6e4b623a12ae ]

The ETF qdisc can queue skbs that it could not pace on the errqueue.

Address a few issues in the selftest

- recv buffer size was too small, and incorrectly calculated
- compared errno to ee_code instead of ee_errno
- missed invalid request error type

v2:
  - fix a few checkpatch --strict indentation warnings

Fixes: ea6a547669b3 ("selftests/net: make so_txtime more robust to timer variance")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-30 15:36:58 -04:00
Greg Kroah-Hartman
90dbaed65a This is the 5.4.49 stable release
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Merge 5.4.49 into android-5.4-stable

Changes in 5.4.49
	power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
	clk: sunxi: Fix incorrect usage of round_down()
	ASoC: tegra: tegra_wm8903: Support nvidia, headset property
	i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
	ASoC: SOF: imx8: Fix randbuild error
	iio: pressure: bmp280: Tolerate IRQ before registering
	remoteproc: Fix IDR initialisation in rproc_alloc()
	clk: qcom: msm8916: Fix the address location of pll->config_reg
	ASoC: fsl_esai: Disable exception interrupt before scheduling tasklet
	backlight: lp855x: Ensure regulators are disabled on probe failure
	ARM: dts: renesas: Fix IOMMU device node names
	ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type
	ARM: integrator: Add some Kconfig selections
	ARM: dts: stm32: Add missing ethernet PHY reset on AV96
	scsi: core: free sgtables in case command setup fails
	scsi: qedi: Check for buffer overflow in qedi_set_path()
	arm64: dts: meson: fixup SCP sram nodes
	ALSA: hda/realtek - Introduce polarity for micmute LED GPIO
	ALSA: isa/wavefront: prevent out of bounds write in ioctl
	PCI: Allow pci_resize_resource() for devices on root bus
	scsi: qla2xxx: Fix issue with adapter's stopping state
	Input: edt-ft5x06 - fix get_default register write access
	powerpc/kasan: Fix stack overflow by increasing THREAD_SHIFT
	rtc: mc13xxx: fix a double-unlock issue
	iio: bmp280: fix compensation of humidity
	f2fs: report delalloc reserve as non-free in statfs for project quota
	i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
	remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use
	clk: samsung: Mark top ISP and CAM clocks on Exynos542x as critical
	usblp: poison URBs upon disconnect
	serial: 8250: Fix max baud limit in generic 8250 port
	misc: fastrpc: Fix an incomplete memory release in fastrpc_rpmsg_probe()
	misc: fastrpc: fix potential fastrpc_invoke_ctx leak
	dm mpath: switch paths in dm_blk_ioctl() code path
	arm64: dts: armada-3720-turris-mox: forbid SDR104 on SDIO for FCC purposes
	arm64: dts: armada-3720-turris-mox: fix SFP binding
	arm64: dts: juno: Fix GIC child nodes
	pinctrl: ocelot: Fix GPIO interrupt decoding on Jaguar2
	clk: renesas: cpg-mssr: Fix STBCR suspend/resume handling
	ASoC: SOF: Do nothing when DSP PM callbacks are not set
	arm64: dts: fvp: Fix GIC child nodes
	PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register
	ps3disk: use the default segment boundary
	arm64: dts: fvp/juno: Fix node address fields
	vfio/pci: fix memory leaks in alloc_perm_bits()
	coresight: tmc: Fix TMC mode read in tmc_read_prepare_etb()
	RDMA/mlx5: Add init2init as a modify command
	scsi: hisi_sas: Do not reset phy timer to wait for stray phy up
	PCI: pci-bridge-emul: Fix PCIe bit conflicts
	m68k/PCI: Fix a memory leak in an error handling path
	gpio: dwapb: Call acpi_gpiochip_free_interrupts() on GPIO chip de-registration
	usb: gadget: core: sync interrupt before unbind the udc
	powerpc/ptdump: Add _PAGE_COHERENT flag
	mfd: wm8994: Fix driver operation if loaded as modules
	scsi: cxgb3i: Fix some leaks in init_act_open()
	clk: zynqmp: fix memory leak in zynqmp_register_clocks
	scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
	scsi: vhost: Notify TCM about the maximum sg entries supported per command
	clk: clk-flexgen: fix clock-critical handling
	IB/mlx5: Fix DEVX support for MLX5_CMD_OP_INIT2INIT_QP command
	powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run
	nfsd: Fix svc_xprt refcnt leak when setup callback client failed
	PCI: vmd: Filter resource type bits from shadow register
	RDMA/core: Fix several reference count leaks.
	cifs: set up next DFS target before generic_ip_connect()
	ASoC: qcom: q6asm-dai: kCFI fix
	powerpc/crashkernel: Take "mem=" option into account
	pwm: img: Call pm_runtime_put() in pm_runtime_get_sync() failed case
	sparc32: mm: Don't try to free page-table pages if ctor() fails
	yam: fix possible memory leak in yam_init_driver
	NTB: ntb_pingpong: Choose doorbells based on port number
	NTB: Fix the default port and peer numbers for legacy drivers
	mksysmap: Fix the mismatch of '.L' symbols in System.map
	apparmor: fix introspection of of task mode for unconfined tasks
	net: dsa: lantiq_gswip: fix and improve the unsupported interface error
	apparmor: check/put label on apparmor_sk_clone_security()
	f2fs: handle readonly filesystem in f2fs_ioc_shutdown()
	ASoC: meson: add missing free_irq() in error path
	bpf, sockhash: Fix memory leak when unlinking sockets in sock_hash_free
	scsi: sr: Fix sr_probe() missing deallocate of device minor
	scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
	apparmor: fix nnp subset test for unconfined
	x86/purgatory: Disable various profiling and sanitizing options
	staging: greybus: fix a missing-check bug in gb_lights_light_config()
	arm64: dts: mt8173: fix unit name warnings
	scsi: qedi: Do not flush offload work if ARP not resolved
	arm64: dts: qcom: msm8916: remove unit name for thermal trip points
	ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity
	RDMA/mlx5: Fix udata response upon SRQ creation
	gpio: dwapb: Append MODULE_ALIAS for platform driver
	scsi: qedf: Fix crash when MFW calls for protocol stats while function is still probing
	pinctrl: rza1: Fix wrong array assignment of rza1l_swio_entries
	virtiofs: schedule blocking async replies in separate worker
	arm64: dts: qcom: fix pm8150 gpio interrupts
	firmware: qcom_scm: fix bogous abuse of dma-direct internals
	staging: gasket: Fix mapping refcnt leak when put attribute fails
	staging: gasket: Fix mapping refcnt leak when register/store fails
	ALSA: usb-audio: Improve frames size computation
	ALSA: usb-audio: Fix racy list management in output queue
	s390/qdio: put thinint indicator after early error
	tty: hvc: Fix data abort due to race in hvc_open
	slimbus: ngd: get drvdata from correct device
	clk: meson: meson8b: Fix the first parent of vid_pll_in_sel
	clk: meson: meson8b: Fix the polarity of the RESET_N lines
	clk: meson: meson8b: Fix the vclk_div{1, 2, 4, 6, 12}_en gate bits
	gpio: pca953x: fix handling of automatic address incrementing
	thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR
	clk: meson: meson8b: Don't rely on u-boot to init all GP_PLL registers
	ASoC: max98373: reorder max98373_reset() in resume
	soundwire: slave: don't init debugfs on device registration error
	HID: intel-ish-hid: avoid bogus uninitialized-variable warning
	usb: dwc3: gadget: Properly handle ClearFeature(halt)
	usb: dwc3: gadget: Properly handle failed kick_transfer
	staging: wilc1000: Increase the size of wid_list array
	staging: sm750fb: add missing case while setting FB_VISUAL
	PCI: v3-semi: Fix a memory leak in v3_pci_probe() error handling paths
	i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
	serial: amba-pl011: Make sure we initialize the port.lock spinlock
	drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
	PCI: rcar: Fix incorrect programming of OB windows
	PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
	scsi: qla2xxx: Fix warning after FC target reset
	ALSA: firewire-lib: fix invalid assignment to union data for directional parameter
	power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'
	power: supply: smb347-charger: IRQSTAT_D is volatile
	ASoC: SOF: core: fix error return code in sof_probe_continue()
	arm64: dts: msm8996: Fix CSI IRQ types
	scsi: target: loopback: Fix READ with data and sensebytes
	scsi: mpt3sas: Fix double free warnings
	SoC: rsnd: add interrupt support for SSI BUSIF buffer
	ASoC: ux500: mop500: Fix some refcounted resources issues
	ASoC: ti: omap-mcbsp: Fix an error handling path in 'asoc_mcbsp_probe()'
	pinctrl: rockchip: fix memleak in rockchip_dt_node_to_map
	dlm: remove BUG() before panic()
	USB: ohci-sm501: fix error return code in ohci_hcd_sm501_drv_probe()
	clk: ti: composite: fix memory leak
	PCI: Fix pci_register_host_bridge() device_register() error handling
	powerpc/64: Don't initialise init_task->thread.regs
	tty: n_gsm: Fix SOF skipping
	tty: n_gsm: Fix waking up upper tty layer when room available
	ALSA: usb-audio: Add duplex sound support for USB devices using implicit feedback
	HID: Add quirks for Trust Panora Graphic Tablet
	PCI/PM: Assume ports without DLL Link Active train links in 100 ms
	habanalabs: increase timeout during reset
	ipmi: use vzalloc instead of kmalloc for user creation
	powerpc/64s/exception: Fix machine check no-loss idle wakeup
	powerpc/pseries/ras: Fix FWNMI_VALID off by one
	drivers: phy: sr-usb: do not use internal fsm for USB2 phy init
	powerpc/ps3: Fix kexec shutdown hang
	vfio-pci: Mask cap zero
	usb/ohci-platform: Fix a warning when hibernating
	drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation
	ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT8-A tablet
	USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
	tty: n_gsm: Fix bogus i++ in gsm_data_kick
	fpga: dfl: afu: Corrected error handling levels
	clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
	RDMA/hns: Bugfix for querying qkey
	RDMA/hns: Fix cmdq parameter of querying pf timer resource
	scsi: target: tcmu: Userspace must not complete queued commands
	firmware: imx: scu: Fix possible memory leak in imx_scu_probe()
	fuse: fix copy_file_range cache issues
	fuse: copy_file_range should truncate cache
	arm64: tegra: Fix ethernet phy-mode for Jetson Xavier
	arm64: tegra: Fix flag for 64-bit resources in 'ranges' property
	powerpc/64s/pgtable: fix an undefined behaviour
	dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone
	PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port
	PCI: dwc: Fix inner MSI IRQ domain registration
	PCI: amlogic: meson: Don't use FAST_LINK_MODE to set up link
	IB/cma: Fix ports memory leak in cma_configfs
	watchdog: da9062: No need to ping manually before setting timeout
	usb: dwc2: gadget: move gadget resume after the core is in L0 state
	USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
	usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
	usb: gadget: fix potential double-free in m66592_probe.
	usb: gadget: Fix issue with config_ep_by_speed function
	scripts: headers_install: Exit with error on config leak
	RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove
	x86/apic: Make TSC deadline timer detection message visible
	mfd: stmfx: Reset chip on resume as supply was disabled
	mfd: stmfx: Fix stmfx_irq_init error path
	mfd: stmfx: Disable IRQ in suspend to avoid spurious interrupt
	powerpc/32s: Don't warn when mapping RO data ROX.
	ASoC: fix incomplete error-handling in img_i2s_in_probe.
	scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd()
	clk: bcm2835: Fix return type of bcm2835_register_gate
	scsi: ufs-qcom: Fix scheduling while atomic issue
	KVM: PPC: Book3S HV: Ignore kmemleak false positives
	KVM: PPC: Book3S: Fix some RCU-list locks
	clk: sprd: return correct type of value for _sprd_pll_recalc_rate
	clk: ast2600: Fix AHB clock divider for A1
	misc: xilinx-sdfec: improve get_user_pages_fast() error handling
	/dev/mem: Revoke mappings when a driver claims the region
	net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
	NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION
	of: Fix a refcounting bug in __of_attach_node_sysfs()
	input: i8042 - Remove special PowerPC handling
	powerpc/4xx: Don't unmap NULL mbase
	extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
	ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
	vfio/mdev: Fix reference count leak in add_mdev_supported_type
	rtc: rv3028: Add missed check for devm_regmap_init_i2c()
	mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe()
	rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID
	openrisc: Fix issue with argument clobbering for clone/fork
	drm/nouveau/disp/gm200-: fix NV_PDISP_SOR_HDMI2_CTRL(n) selection
	ceph: don't return -ESTALE if there's still an open file
	nfsd4: make drc_slab global, not per-net
	gfs2: Allow lock_nolock mount to specify jid=X
	scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
	scsi: ufs: Don't update urgent bkops level when toggling auto bkops
	pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
	pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'
	nfsd: safer handling of corrupted c_type
	drm/amd/display: Revalidate bandwidth before commiting DC updates
	crypto: omap-sham - add proper load balancing support for multicore
	geneve: change from tx_error to tx_dropped on missing metadata
	lib/zlib: remove outdated and incorrect pre-increment optimization
	include/linux/bitops.h: avoid clang shift-count-overflow warnings
	selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
	blktrace: use errno instead of bi_status
	blktrace: fix endianness in get_pdu_int()
	blktrace: fix endianness for blk_log_remap()
	gfs2: fix use-after-free on transaction ail lists
	net: marvell: Fix OF_MDIO config check
	ntb_perf: pass correct struct device to dma_alloc_coherent
	ntb_tool: pass correct struct device to dma_alloc_coherent
	NTB: ntb_tool: reading the link file should not end in a NULL byte
	NTB: Revert the change to use the NTB device dev for DMA allocations
	NTB: perf: Don't require one more memory window than number of peers
	NTB: perf: Fix support for hardware that doesn't have port numbers
	NTB: perf: Fix race condition when run with ntb_test
	NTB: ntb_test: Fix bug when counting remote files
	i2c: icy: Fix build with CONFIG_AMIGA_PCMCIA=n
	drivers/perf: hisi: Fix wrong value for all counters enable
	selftests/net: in timestamping, strncpy needs to preserve null byte
	f2fs: don't return vmalloc() memory from f2fs_kmalloc()
	afs: Fix memory leak in afs_put_sysnames()
	ASoC: core: only convert non DPCM link to DPCM link
	ASoC: SOF: nocodec: conditionally set dpcm_capture/dpcm_playback flags
	ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT10-A tablet
	ASoC: rt5645: Add platform-data for Asus T101HA
	bpf/sockmap: Fix kernel panic at __tcp_bpf_recvmsg
	bpf, sockhash: Synchronize delete from bucket list on map free
	tracing/probe: Fix bpf_task_fd_query() for kprobes and uprobes
	drm/sun4i: hdmi ddc clk: Fix size of m divider
	libbpf: Handle GCC noreturn-turned-volatile quirk
	scsi: acornscsi: Fix an error handling path in acornscsi_probe()
	x86/idt: Keep spurious entries unset in system_vectors
	net/filter: Permit reading NET in load_bytes_relative when MAC not set
	nvme-pci: use simple suspend when a HMB is enabled
	nfs: set invalid blocks after NFSv4 writes
	xdp: Fix xsk_generic_xmit errno
	iavf: fix speed reporting over virtchnl
	bpf: Fix memlock accounting for sock_hash
	usb/xhci-plat: Set PM runtime as active on resume
	usb: host: ehci-platform: add a quirk to avoid stuck
	usb/ehci-platform: Set PM runtime as active on resume
	perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
	perf stat: Fix NULL pointer dereference
	ext4: stop overwrite the errcode in ext4_setup_super
	bcache: fix potential deadlock problem in btree_gc_coalesce
	powerpc: Fix kernel crash in show_instructions() w/DEBUG_VIRTUAL
	afs: Fix non-setting of mtime when writing into mmap
	afs: afs_write_end() should change i_size under the right lock
	afs: Fix EOF corruption
	afs: Always include dir in bulk status fetch from afs_do_lookup()
	afs: Set error flag rather than return error from file status decode
	afs: Fix the mapping of the UAEOVERFLOW abort code
	bnxt_en: Return from timer if interface is not in open state.
	scsi: ufs-bsg: Fix runtime PM imbalance on error
	block: Fix use-after-free in blkdev_get()
	mvpp2: remove module bugfix
	arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
	libata: Use per port sync for detach
	drm: encoder_slave: fix refcouting error for modules
	ext4: fix partial cluster initialization when splitting extent
	ext4: avoid utf8_strncasecmp() with unstable name
	drm/dp_mst: Reformat drm_dp_check_act_status() a bit
	drm/qxl: Use correct notify port address when creating cursor ring
	drm/amdgpu: Replace invalid device ID with a valid device ID
	selinux: fix double free
	jbd2: clean __jbd2_journal_abort_hard() and __journal_abort_soft()
	ext4: avoid race conditions when remounting with options that change dax
	drm/dp_mst: Increase ACT retry timeout to 3s
	drm/amd/display: Use swap() where appropriate
	x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld
	block: nr_sects_write(): Disable preemption on seqcount write
	net/mlx5: DR, Fix freeing in dr_create_rc_qp()
	f2fs: split f2fs_d_compare() from f2fs_match_name()
	f2fs: avoid utf8_strncasecmp() with unstable name
	s390: fix syscall_get_error for compat processes
	drm/i915: Fix AUX power domain toggling across TypeC mode resets
	drm/msm: Check for powered down HW in the devfreq callbacks
	drm/i915/gem: Avoid iterating an empty list
	drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
	drm/connector: notify userspace on hotplug after register complete
	drm/amd/display: Use kvfree() to free coeff in build_regamma()
	drm/i915/icl+: Fix hotplug interrupt disabling after storm detection
	Revert "drm/amd/display: disable dcn20 abm feature for bring up"
	crypto: algif_skcipher - Cap recv SG list at ctx->used
	crypto: algboss - don't wait during notifier callback
	tracing/probe: Fix memleak in fetch_op_data operations
	kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
	kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
	e1000e: Do not wake up the system via WOL if device wakeup is disabled
	net: octeon: mgmt: Repair filling of RX ring
	pwm: jz4740: Enhance precision in calculation of duty cycle
	sched/rt, net: Use CONFIG_PREEMPTION.patch
	net: core: device_rename: Use rwsem instead of a seqcount
	Linux 5.4.49

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I93723d3c14b5de06aafb4e59a9e35a1d74389757
2020-06-25 07:49:21 +02:00
tannerlove
37be9b71b7 selftests/net: in timestamping, strncpy needs to preserve null byte
[ Upstream commit 8027bc0307ce59759b90679fa5d8b22949586d20 ]

If user passed an interface option longer than 15 characters, then
device.ifr_name and hwtstamp.ifr_name became non-null-terminated
strings. The compiler warned about this:

timestamping.c:353:2: warning: ‘strncpy’ specified bound 16 equals \
destination size [-Wstringop-truncation]
  353 |  strncpy(device.ifr_name, interface, sizeof(device.ifr_name));

Fixes: cb9eff0978 ("net: new user space API for time stamping of incoming and outgoing packets")
Signed-off-by: Tanner Love <tannerlove@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-24 17:50:41 +02:00
Logan Gunthorpe
ad67536d48 NTB: ntb_test: Fix bug when counting remote files
[ Upstream commit 2130c0ba69d69bb21f5c52787f2587db00d13d8a ]

When remote files are counted in get_files_count, without using SSH,
the code returns 0 because there is a colon prepended to $LOC. $VPATH
should have been used instead of $LOC.

Fixes: 06bd0407d0 ("NTB: ntb_test: Update ntb_tool Scratchpad tests")
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Acked-by: Allen Hubbe <allenbh@gmail.com>
Tested-by: Alexander Fomichev <fomichev.ru@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-24 17:50:41 +02:00
Ram Pai
718d9a863e selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
[ Upstream commit 6e373263ce07eeaa6410843179535fbdf561fc31 ]

alloc_random_pkey() was allocating the same pkey every time.  Not all
pkeys were geting tested.  This fixes it.

Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Dave Hansen <dave.hansen@intel.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: "Desnes A. Nunes do Rosario" <desnesn@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Michal Suchanek <msuchanek@suse.de>
Cc: Shuah Khan <shuah@kernel.org>
Link: http://lkml.kernel.org/r/0162f55816d4e783a0d6e49e554d0ab9a3c9a23b.1585646528.git.sandipan@linux.ibm.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-24 17:50:39 +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
Jakub Sitnicki
c48a842d8c selftests/bpf, flow_dissector: Close TAP device FD after the test
[ Upstream commit b8215dce7dfd817ca38807f55165bf502146cd68 ]

test_flow_dissector leaves a TAP device after it's finished, potentially
interfering with other tests that will run after it. Fix it by closing the
TAP descriptor on cleanup.

Fixes: 0905beec9f ("selftests/bpf: run flow dissector tests in skb-less mode")
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200531082846.2117903-11-jakub@cloudflare.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-22 09:31:12 +02:00
Alan Maguire
41b44325c9 selftests/bpf: CONFIG_IPV6_SEG6_BPF required for test_seg6_loop.o
[ Upstream commit 3c8e8cf4b18b3a7034fab4c4504fc4b54e4b6195 ]

test_seg6_loop.o uses the helper bpf_lwt_seg6_adjust_srh();
it will not be present if CONFIG_IPV6_SEG6_BPF is not specified.

Fixes: b061017f8b ("selftests/bpf: add realistic loop tests")
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/1590147389-26482-2-git-send-email-alan.maguire@oracle.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-22 09:31:08 +02:00
Andrii Nakryiko
1dbb13ceed selftests/bpf: Fix memory leak in extract_build_id()
[ Upstream commit 9f56bb531a809ecaa7f0ddca61d2cf3adc1cb81a ]

getline() allocates string, which has to be freed.

Fixes: 81f77fd0de ("bpf: add selftest for stackmap with BPF_F_STACK_BUILD_ID")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20200429012111.277390-7-andriin@fb.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-22 09:31:00 +02:00
Greg Kroah-Hartman
eaaa29ec5a This is the 5.4.47 stable release
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Merge 5.4.47 into android-5.4-stable

Changes in 5.4.47
	ipv6: fix IPV6_ADDRFORM operation logic
	mlxsw: core: Use different get_trend() callbacks for different thermal zones
	net_failover: fixed rollback in net_failover_open()
	tun: correct header offsets in napi frags mode
	bridge: Avoid infinite loop when suppressing NS messages with invalid options
	vxlan: Avoid infinite loop when suppressing NS messages with invalid options
	bpf: Support llvm-objcopy for vmlinux BTF
	elfnote: mark all .note sections SHF_ALLOC
	Input: mms114 - fix handling of mms345l
	ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook
	sched/fair: Don't NUMA balance for kthreads
	Input: synaptics - add a second working PNP_ID for Lenovo T470s
	csky: Fixup abiv2 syscall_trace break a4 & a5
	gfs2: Even more gfs2_find_jhead fixes
	drivers/net/ibmvnic: Update VNIC protocol version reporting
	powerpc/xive: Clear the page tables for the ESB IO mapping
	spi: dw: Fix native CS being unset
	ath9k_htc: Silence undersized packet warnings
	smack: avoid unused 'sip' variable warning
	RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated
	padata: add separate cpuhp node for CPUHP_PADATA_DEAD
	s390/pci: Log new handle in clp_disable_fh()
	x86/cpu/amd: Make erratum #1054 a legacy erratum
	KVM: x86: only do L1TF workaround on affected processors
	PCI/PM: Adjust pcie_wait_for_link_delay() for caller delay
	perf probe: Accept the instance number of kretprobe event
	mm: add kvfree_sensitive() for freeing sensitive data objects
	selftests: fix flower parent qdisc
	fanotify: fix ignore mask logic for events on child and on dir
	aio: fix async fsync creds
	ipv4: fix a RCU-list lock in fib_triestat_seq_show
	iwlwifi: mvm: fix NVM check for 3168 devices
	sctp: fix possibly using a bad saddr with a given dst
	sctp: fix refcount bug in sctp_wfree
	x86_64: Fix jiffies ODR violation
	x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs
	x86/speculation: Prevent rogue cross-process SSBD shutdown
	x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS.
	x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches.
	x86/reboot/quirks: Add MacBook6,1 reboot quirk
	perf/x86/intel: Add more available bits for OFFCORE_RESPONSE of Intel Tremont
	KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated
	KVM: x86: respect singlestep when emulating instruction
	KVM: x86: Fix APIC page invalidation race
	powerpc/ptdump: Properly handle non standard page size
	ASoC: max9867: fix volume controls
	io_uring: use kvfree() in io_sqe_buffer_register()
	efi/efivars: Add missing kobject_put() in sysfs entry creation error path
	smb3: fix incorrect number of credits when ioctl MaxOutputResponse > 64K
	smb3: add indatalen that can be a non-zero value to calculation of credit charge in smb2 ioctl
	watchdog: imx_sc_wdt: Fix reboot on crash
	ALSA: es1688: Add the missed snd_card_free()
	ALSA: fireface: fix configuration error for nominal sampling transfer frequency
	ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines
	ALSA: pcm: disallow linking stream to itself
	ALSA: pcm: fix snd_pcm_link() lockdep splat
	ALSA: usb-audio: Fix inconsistent card PM state after resume
	ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt Dock
	ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile()
	ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()
	ACPI: GED: add support for _Exx / _Lxx handler methods
	ACPI: PM: Avoid using power resources if there are none for D0
	arm64: acpi: fix UBSAN warning
	lib/lzo: fix ambiguous encoding bug in lzo-rle
	nilfs2: fix null pointer dereference at nilfs_segctor_do_construct()
	spi: dw: Fix controller unregister order
	spi: Fix controller unregister order
	spi: pxa2xx: Fix controller unregister order
	spi: pxa2xx: Fix runtime PM ref imbalance on probe error
	spi: bcm2835: Fix controller unregister order
	spi: bcm2835aux: Fix controller unregister order
	spi: bcm-qspi: Handle clock probe deferral
	spi: bcm-qspi: when tx/rx buffer is NULL set to 0
	PM: runtime: clk: Fix clk_pm_runtime_get() error path
	gup: document and work around "COW can break either way" issue
	crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated
	crypto: algapi - Avoid spurious modprobe on LOADED
	crypto: drbg - fix error return code in drbg_alloc_state()
	x86/{mce,mm}: Unmap the entire page if the whole page is affected and poisoned
	firmware: imx: warn on unexpected RX
	firmware: imx-scu: Support one TX and one RX
	firmware: imx: scu: Fix corruption of header
	crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
	crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
	crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req()
	dccp: Fix possible memleak in dccp_init and dccp_fini
	selftests/net: in rxtimestamp getopt_long needs terminating null entry
	net/mlx5: drain health workqueue in case of driver load error
	net/mlx5: Fix fatal error handling during device load
	net/mlx5e: Fix repeated XSK usage on one channel
	ovl: initialize error in ovl_copy_xattr
	proc: Use new_inode not new_inode_pseudo
	remoteproc: Fall back to using parent memory pool if no dedicated available
	remoteproc: Fix and restore the parenting hierarchy for vdev
	cpufreq: Fix up cpufreq_boost_set_sw()
	EDAC/skx: Use the mcmtr register to retrieve close_pg/bank_xor_enable
	video: vt8500lcdfb: fix fallthrough warning
	video: fbdev: w100fb: Fix a potential double free.
	KVM: nVMX: Skip IBPB when switching between vmcs01 and vmcs02
	KVM: nSVM: fix condition for filtering async PF
	KVM: nSVM: leave ASID aside in copy_vmcb_control_area
	KVM: nVMX: Consult only the "basic" exit reason when routing nested exit
	KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data)
	KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits
	KVM: arm64: Stop writing aarch32's CSSELR into ACTLR
	KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts
	scsi: megaraid_sas: TM command refire leads to controller firmware crash
	scsi: lpfc: Fix negation of else clause in lpfc_prep_node_fc4type
	selftests/ftrace: Return unsupported if no error_log file
	ath9k: Fix use-after-free Read in htc_connect_service
	ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx
	ath9k: Fix use-after-free Write in ath9k_htc_rx_msg
	ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb
	ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
	Smack: slab-out-of-bounds in vsscanf
	drm/vkms: Hold gem object while still in-use
	mm/slub: fix a memory leak in sysfs_slab_add()
	fat: don't allow to mount if the FAT length == 0
	perf: Add cond_resched() to task_function_call()
	agp/intel: Reinforce the barrier after GTT updates
	mmc: sdhci-msm: Clear tuning done flag while hs400 tuning
	mmc: mmci_sdmmc: fix DMA API warning overlapping mappings
	mmc: tmio: Further fixup runtime PM management at remove
	mmc: uniphier-sd: call devm_request_irq() after tmio_mmc_host_probe()
	ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description
	mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card()
	mmc: sdio: Fix several potential memory leaks in mmc_sdio_init_card()
	block/floppy: fix contended case in floppy_queue_rq()
	xen/pvcalls-back: test for errors when calling backend_connect()
	KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception
	KVM: arm64: Save the host's PtrAuth keys in non-preemptible context
	Linux 5.4.47

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I3fb3216abdbc080b4ac7b827b35ff6a813e28eb8
2020-06-18 10:05:17 +02:00
Masami Hiramatsu
fe09572546 selftests/ftrace: Return unsupported if no error_log file
commit 619ee76f5c9f6a1d601d1a056a454d62bf676ae4 upstream.

Check whether error_log file exists in tracing/error_log testcase
and return UNSUPPORTED if no error_log file.

This can happen if we run the ftracetest on the older stable
kernel.

Fixes: 4eab1cc461 ("selftests/ftrace: Add tracing/error_log testcase")
Cc: stable@vger.kernel.org
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-17 16:40:35 +02:00
tannerlove
57bad9e291 selftests/net: in rxtimestamp getopt_long needs terminating null entry
[ Upstream commit 865a6cbb2288f8af7f9dc3b153c61b7014fdcf1e ]

getopt_long requires the last element to be filled with zeros.
Otherwise, passing an unrecognized option can cause a segfault.

Fixes: 16e7812241 ("selftests/net: Add a test to validate behavior of rx timestamps")
Signed-off-by: Tanner Love <tannerlove@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-17 16:40:32 +02:00
Vlad Buslov
515e02bf19 selftests: fix flower parent qdisc
[ Upstream commit 0531b0357ba37464e5c0033e1b7c69bbf5ecd8fb ]

Flower tests used to create ingress filter with specified parent qdisc
"parent ffff:" but dump them on "ingress". With recent commit that fixed
tcm_parent handling in dump those are not considered same parent anymore,
which causes iproute2 tc to emit additional "parent ffff:" in first line of
filter dump output. The change in output causes filter match in tests to
fail.

Prevent parent qdisc output when dumping filters in flower tests by always
correctly specifying "ingress" parent both when creating and dumping
filters.

Fixes: a7df4870d79b ("net_sched: fix tcm_parent in tc filter dump")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-17 16:40:23 +02:00
Greg Kroah-Hartman
a9a13eeea9 This is the 5.4.45 stable release
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Merge 5.4.45 into android-5.4-stable

Changes in 5.4.45
	Revert "cgroup: Add memory barriers to plug cgroup_rstat_updated() race window"
	mm: Fix mremap not considering huge pmd devmap
	HID: sony: Fix for broken buttons on DS3 USB dongles
	HID: multitouch: enable multi-input as a quirk for some devices
	HID: i2c-hid: add Schneider SCL142ALM to descriptor override
	p54usb: add AirVasT USB stick device-id
	mt76: mt76x02u: Add support for newer versions of the XBox One wifi adapter
	kernel/relay.c: handle alloc_percpu returning NULL in relay_open
	mmc: fix compilation of user API
	media: Revert "staging: imgu: Address a compiler warning on alignment"
	media: staging: ipu3-imgu: Move alignment attribute to field
	scsi: ufs: Release clock if DMA map fails
	net: dsa: mt7530: set CPU port to fallback mode
	airo: Fix read overflows sending packets
	drm/i915: fix port checks for MST support on gen >= 11
	scsi: hisi_sas: Check sas_port before using it
	powerpc/powernv: Avoid re-registration of imc debugfs directory
	powerpc/xmon: Restrict when kernel is locked down
	spi: dw: use "smp_mb()" to avoid sending spi data error
	ASoC: intel - fix the card names
	s390/ftrace: save traced function caller
	RDMA/qedr: Fix qpids xarray api used
	RDMA/qedr: Fix synchronization methods and memory leaks in qedr
	ARC: Fix ICCM & DCCM runtime size checks
	ARC: [plat-eznps]: Restrict to CONFIG_ISA_ARCOMPACT
	evm: Fix RCU list related warnings
	scsi: pm: Balance pm_only counter of request queue during system resume
	i2c: altera: Fix race between xfer_msg and isr thread
	io_uring: initialize ctx->sqo_wait earlier
	x86/mmiotrace: Use cpumask_available() for cpumask_var_t variables
	net: bmac: Fix read of MAC address from ROM
	drm/edid: Add Oculus Rift S to non-desktop list
	s390/mm: fix set_huge_pte_at() for empty ptes
	null_blk: return error for invalid zone size
	net/ethernet/freescale: rework quiesce/activate for ucc_geth
	net: ethernet: stmmac: Enable interface clocks on probe for IPQ806x
	selftests: mlxsw: qos_mc_aware: Specify arping timeout as an integer
	net: smsc911x: Fix runtime PM imbalance on error
	Linux 5.4.45

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I31d3b6ccd9963bd8eb6aad70b2015cead1ec49e3
2020-06-07 14:28:34 +02:00
Amit Cohen
252801505e selftests: mlxsw: qos_mc_aware: Specify arping timeout as an integer
[ Upstream commit 46ca11177ed593f39d534f8d2c74ec5344e90c11 ]

Starting from iputils s20190709 (used in Fedora 31), arping does not
support timeout being specified as a decimal:

$ arping -c 1 -I swp1 -b 192.0.2.66 -q -w 0.1
arping: invalid argument: '0.1'

Previously, such timeouts were rounded to an integer.

Fix this by specifying the timeout as an integer.

Fixes: a5ee171d08 ("selftests: mlxsw: qos_mc_aware: Add a test for UC awareness")
Signed-off-by: Amit Cohen <amitc@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-07 13:18:52 +02:00
Greg Kroah-Hartman
f7b4f375c7 This is the 5.4.43 stable release
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Merge 5.4.43 into android-5.4-stable

Changes in 5.4.43
	i2c: dev: Fix the race between the release of i2c_dev and cdev
	KVM: SVM: Fix potential memory leak in svm_cpu_init()
	ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash()
	evm: Check also if *tfm is an error pointer in init_desc()
	ima: Fix return value of ima_write_policy()
	ubifs: fix wrong use of crypto_shash_descsize()
	ACPI: EC: PM: Avoid flushing EC work when EC GPE is inactive
	mtd: spinand: Propagate ECC information to the MTD structure
	fix multiplication overflow in copy_fdtable()
	ubifs: remove broken lazytime support
	i2c: fix missing pm_runtime_put_sync in i2c_device_probe
	iommu/amd: Fix over-read of ACPI UID from IVRS table
	evm: Fix a small race in init_desc()
	i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
	ubi: Fix seq_file usage in detailed_erase_block_info debugfs file
	afs: Don't unlock fetched data pages until the op completes successfully
	mtd: Fix mtd not registered due to nvmem name collision
	kbuild: avoid concurrency issue in parallel building dtbs and dtbs_check
	net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report()
	gcc-common.h: Update for GCC 10
	HID: multitouch: add eGalaxTouch P80H84 support
	HID: alps: Add AUI1657 device ID
	HID: alps: ALPS_1657 is too specific; use U1_UNICORN_LEGACY instead
	scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV
	scsi: qla2xxx: Delete all sessions before unregister local nvme port
	configfs: fix config_item refcnt leak in configfs_rmdir()
	vhost/vsock: fix packet delivery order to monitoring devices
	aquantia: Fix the media type of AQC100 ethernet controller in the driver
	component: Silence bind error on -EPROBE_DEFER
	net/ena: Fix build warning in ena_xdp_set()
	scsi: ibmvscsi: Fix WARN_ON during event pool release
	HID: i2c-hid: reset Synaptics SYNA2393 on resume
	x86/mm/cpa: Flush direct map alias during cpa
	ibmvnic: Skip fatal error reset after passive init
	ftrace/selftest: make unresolved cases cause failure if --fail-unresolved set
	x86/apic: Move TSC deadline timer debug printk
	gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp()
	HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock
	ceph: fix double unlock in handle_cap_export()
	stmmac: fix pointer check after utilization in stmmac_interrupt
	USB: core: Fix misleading driver bug report
	platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA
	iommu/amd: Call domain_flush_complete() in update_domain()
	drm/amd/display: Prevent dpcd reads with passive dongles
	KVM: selftests: Fix build for evmcs.h
	ARM: futex: Address build warning
	scripts/gdb: repair rb_first() and rb_last()
	ALSA: hda - constify and cleanup static NodeID tables
	ALSA: hda: patch_realtek: fix empty macro usage in if block
	ALSA: hda: Manage concurrent reg access more properly
	ALSA: hda/realtek - Add supported new mute Led for HP
	ALSA: hda/realtek - Add HP new mute led supported for ALC236
	ALSA: hda/realtek: Add quirk for Samsung Notebook
	ALSA: hda/realtek - Enable headset mic of ASUS GL503VM with ALC295
	ALSA: hda/realtek - Enable headset mic of ASUS UX550GE with ALC295
	ALSA: hda/realtek: Enable headset mic of ASUS UX581LV with ALC295
	KVM: x86: Fix pkru save/restore when guest CR4.PKE=0, move it to x86.c
	ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option
	ALSA: pcm: fix incorrect hw_base increase
	ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Xtreme
	ALSA: hda/realtek - Add more fixup entries for Clevo machines
	scsi: qla2xxx: Do not log message when reading port speed via sysfs
	scsi: target: Put lun_ref at end of tmr processing
	arm64: Fix PTRACE_SYSEMU semantics
	drm/etnaviv: fix perfmon domain interation
	apparmor: Fix use-after-free in aa_audit_rule_init
	apparmor: fix potential label refcnt leak in aa_change_profile
	apparmor: Fix aa_label refcnt leak in policy_update
	dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'
	drm/etnaviv: Fix a leak in submit_pin_objects()
	dmaengine: dmatest: Restore default for channel
	dmaengine: owl: Use correct lock in owl_dma_get_pchan()
	vsprintf: don't obfuscate NULL and error pointers
	drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance.
	drm/i915: Propagate error from completed fences
	powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE
	powerpc/64s: Disable STRICT_KERNEL_RWX
	bpf: Avoid setting bpf insns pages read-only when prog is jited
	kbuild: Remove debug info from kallsyms linking
	Revert "gfs2: Don't demote a glock until its revokes are written"
	media: fdp1: Fix R-Car M3-N naming in debug message
	staging: iio: ad2s1210: Fix SPI reading
	staging: kpc2000: fix error return code in kp2000_pcie_probe()
	staging: greybus: Fix uninitialized scalar variable
	iio: sca3000: Remove an erroneous 'get_device()'
	iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()'
	iio: adc: ti-ads8344: Fix channel selection
	misc: rtsx: Add short delay after exit from ASPM
	tty: serial: add missing spin_lock_init for SiFive serial console
	mei: release me_cl object reference
	ipack: tpci200: fix error return code in tpci200_register()
	s390/pci: Fix s390_mmio_read/write with MIO
	s390/kaslr: add support for R_390_JMP_SLOT relocation type
	device-dax: don't leak kernel memory to user space after unloading kmem
	rapidio: fix an error in get_user_pages_fast() error handling
	kasan: disable branch tracing for core runtime
	rxrpc: Fix the excessive initial retransmission timeout
	rxrpc: Fix a memory leak in rxkad_verify_response()
	s390/kexec_file: fix initrd location for kdump kernel
	flow_dissector: Drop BPF flow dissector prog ref on netns cleanup
	x86/unwind/orc: Fix unwind_get_return_address_ptr() for inactive tasks
	iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel()
	iio: adc: stm32-adc: fix device used to request dma
	iio: adc: stm32-dfsdm: Use dma_request_chan() instead dma_request_slave_channel()
	iio: adc: stm32-dfsdm: fix device used to request dma
	rxrpc: Trace discarded ACKs
	rxrpc: Fix ack discard
	tpm: check event log version before reading final events
	sched/fair: Reorder enqueue/dequeue_task_fair path
	sched/fair: Fix reordering of enqueue/dequeue_task_fair()
	sched/fair: Fix enqueue_task_fair() warning some more
	Linux 5.4.43

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1582df67569f34c4455c482ed0eaf10fc1a34e03
2020-05-28 12:26:15 +02:00
Peter Xu
67a5c3104d KVM: selftests: Fix build for evmcs.h
[ Upstream commit 8ffdaf9155ebe517cdec5edbcca19ba6e7ee9c3c ]

I got this error when building kvm selftests:

/usr/bin/ld: /home/xz/git/linux/tools/testing/selftests/kvm/libkvm.a(vmx.o):/home/xz/git/linux/tools/testing/selftests/kvm/include/evmcs.h:222: multiple definition of `current_evmcs'; /tmp/cco1G48P.o:/home/xz/git/linux/tools/testing/selftests/kvm/include/evmcs.h:222: first defined here
/usr/bin/ld: /home/xz/git/linux/tools/testing/selftests/kvm/libkvm.a(vmx.o):/home/xz/git/linux/tools/testing/selftests/kvm/include/evmcs.h:223: multiple definition of `current_vp_assist'; /tmp/cco1G48P.o:/home/xz/git/linux/tools/testing/selftests/kvm/include/evmcs.h:223: first defined here

I think it's because evmcs.h is included both in a test file and a lib file so
the structs have multiple declarations when linking.  After all it's not a good
habit to declare structs in the header files.

Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20200504220607.99627-1-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-05-27 17:46:36 +02:00
Alan Maguire
1ae9f1a62a ftrace/selftest: make unresolved cases cause failure if --fail-unresolved set
[ Upstream commit b730d668138cb3dd9ce78f8003986d1adae5523a ]

Currently, ftracetest will return 1 (failure) if any unresolved cases
are encountered.  The unresolved status results from modules and
programs not being available, and as such does not indicate any
issues with ftrace itself.  As such, change the behaviour of
ftracetest in line with unsupported cases; if unsupported cases
happen, ftracetest still returns 0 unless --fail-unsupported.  Here
--fail-unresolved is added and the default is to return 0 if
unresolved results occur.

Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-05-27 17:46:33 +02:00
Greg Kroah-Hartman
a93d8ad9ba This is the 5.4.42 stable release
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Merge 5.4.42 into android-5.4-stable

Changes in 5.4.42
	net: dsa: Do not make user port errors fatal
	shmem: fix possible deadlocks on shmlock_user_lock
	net: phy: microchip_t1: add lan87xx_phy_init to initialize the lan87xx phy.
	KVM: arm: vgic: Synchronize the whole guest on GIC{D,R}_I{S,C}ACTIVER read
	gpio: pca953x: Fix pca953x_gpio_set_config
	SUNRPC: Add "@len" parameter to gss_unwrap()
	SUNRPC: Fix GSS privacy computation of auth->au_ralign
	net/sonic: Fix a resource leak in an error handling path in 'jazz_sonic_probe()'
	net: moxa: Fix a potential double 'free_irq()'
	ftrace/selftests: workaround cgroup RT scheduling issues
	drop_monitor: work around gcc-10 stringop-overflow warning
	virtio-blk: handle block_device_operations callbacks after hot unplug
	sun6i: dsi: fix gcc-4.8
	net_sched: fix tcm_parent in tc filter dump
	scsi: sg: add sg_remove_request in sg_write
	selftests/bpf: fix goto cleanup label not defined
	mmc: sdhci-acpi: Add SDHCI_QUIRK2_BROKEN_64_BIT_DMA for AMDI0040
	dpaa2-eth: properly handle buffer size restrictions
	net: fix a potential recursive NETDEV_FEAT_CHANGE
	netlabel: cope with NULL catmap
	net: phy: fix aneg restart in phy_ethtool_set_eee
	net: stmmac: fix num_por initialization
	pppoe: only process PADT targeted at local interfaces
	Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu"
	tcp: fix error recovery in tcp_zerocopy_receive()
	tcp: fix SO_RCVLOWAT hangs with fat skbs
	virtio_net: fix lockdep warning on 32 bit
	dpaa2-eth: prevent array underflow in update_cls_rule()
	hinic: fix a bug of ndo_stop
	net: dsa: loop: Add module soft dependency
	net: ipv4: really enforce backoff for redirects
	netprio_cgroup: Fix unlimited memory leak of v2 cgroups
	net: tcp: fix rx timestamp behavior for tcp_recvmsg
	nfp: abm: fix error return code in nfp_abm_vnic_alloc()
	r8169: re-establish support for RTL8401 chip version
	umh: fix memory leak on execve failure
	riscv: fix vdso build with lld
	dmaengine: pch_dma.c: Avoid data race between probe and irq handler
	dmaengine: mmp_tdma: Do not ignore slave config validation errors
	dmaengine: mmp_tdma: Reset channel error on release
	selftests/ftrace: Check the first record for kprobe_args_type.tc
	cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
	ALSA: hda/hdmi: fix race in monitor detection during probe
	drm/amd/powerplay: avoid using pm_en before it is initialized revised
	drm/amd/display: check if REFCLK_CNTL register is present
	drm/amd/display: Update downspread percent to match spreadsheet for DCN2.1
	drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper()
	drm/amdgpu: simplify padding calculations (v2)
	drm/amdgpu: invalidate L2 before SDMA IBs (v2)
	ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
	ALSA: hda/realtek - Fix S3 pop noise on Dell Wyse
	gfs2: Another gfs2_walk_metadata fix
	mmc: sdhci-pci-gli: Fix no irq handler from suspend
	IB/hfi1: Fix another case where pq is left on waitlist
	ACPI: EC: PM: Avoid premature returns from acpi_s2idle_wake()
	pinctrl: sunrisepoint: Fix PAD lock register offset for SPT-H
	pinctrl: baytrail: Enable pin configuration setting for GPIO chip
	pinctrl: qcom: fix wrong write in update_dual_edge
	pinctrl: cherryview: Add missing spinlock usage in chv_gpio_irq_handler
	bpf: Fix error return code in map_lookup_and_delete_elem()
	ALSA: firewire-lib: fix 'function sizeof not defined' error of tracepoints format
	i40iw: Fix error handling in i40iw_manage_arp_cache()
	drm/i915: Don't enable WaIncreaseLatencyIPCEnabled when IPC is disabled
	bpf, sockmap: msg_pop_data can incorrecty set an sge length
	bpf, sockmap: bpf_tcp_ingress needs to subtract bytes from sg.size
	mmc: alcor: Fix a resource leak in the error path for ->probe()
	mmc: sdhci-pci-gli: Fix can not access GL9750 after reboot from Windows 10
	mmc: core: Check request type before completing the request
	mmc: core: Fix recursive locking issue in CQE recovery path
	mmc: block: Fix request completion in the CQE timeout path
	gfs2: More gfs2_find_jhead fixes
	fork: prevent accidental access to clone3 features
	drm/amdgpu: force fbdev into vram
	NFS: Fix fscache super_cookie index_key from changing after umount
	nfs: fscache: use timespec64 in inode auxdata
	NFSv4: Fix fscache cookie aux_data to ensure change_attr is included
	netfilter: conntrack: avoid gcc-10 zero-length-bounds warning
	drm/i915/gvt: Fix kernel oops for 3-level ppgtt guest
	arm64: fix the flush_icache_range arguments in machine_kexec
	nfs: fix NULL deference in nfs4_get_valid_delegation
	SUNRPC: Signalled ASYNC tasks need to exit
	netfilter: nft_set_rbtree: Introduce and use nft_rbtree_interval_start()
	netfilter: nft_set_rbtree: Add missing expired checks
	RDMA/rxe: Always return ERR_PTR from rxe_create_mmap_info()
	IB/mlx4: Test return value of calls to ib_get_cached_pkey
	IB/core: Fix potential NULL pointer dereference in pkey cache
	RDMA/core: Fix double put of resource
	RDMA/iw_cxgb4: Fix incorrect function parameters
	hwmon: (da9052) Synchronize access with mfd
	s390/ism: fix error return code in ism_probe()
	mm, memcg: fix inconsistent oom event behavior
	NFSv3: fix rpc receive buffer size for MOUNT call
	pnp: Use list_for_each_entry() instead of open coding
	net/rds: Use ERR_PTR for rds_message_alloc_sgs()
	Stop the ad-hoc games with -Wno-maybe-initialized
	gcc-10: disable 'zero-length-bounds' warning for now
	gcc-10: disable 'array-bounds' warning for now
	gcc-10: disable 'stringop-overflow' warning for now
	gcc-10: disable 'restrict' warning for now
	gcc-10 warnings: fix low-hanging fruit
	gcc-10: mark more functions __init to avoid section mismatch warnings
	gcc-10: avoid shadowing standard library 'free()' in crypto
	usb: usbfs: correct kernel->user page attribute mismatch
	USB: usbfs: fix mmap dma mismatch
	ALSA: hda/realtek - Limit int mic boost for Thinkpad T530
	ALSA: hda/realtek - Add COEF workaround for ASUS ZenBook UX431DA
	ALSA: rawmidi: Fix racy buffer resize under concurrent accesses
	ALSA: usb-audio: Add control message quirk delay for Kingston HyperX headset
	usb: core: hub: limit HUB_QUIRK_DISABLE_AUTOSUSPEND to USB5534B
	usb: host: xhci-plat: keep runtime active when removing host
	usb: cdns3: gadget: prev_req->trb is NULL for ep0
	USB: gadget: fix illegal array access in binding with UDC
	usb: xhci: Fix NULL pointer dereference when enqueuing trbs from urb sg list
	Make the "Reducing compressed framebufer size" message be DRM_INFO_ONCE()
	ARM: dts: dra7: Fix bus_dma_limit for PCIe
	ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
	ARM: dts: imx6dl-yapp4: Fix Ursa board Ethernet connection
	drm/amd/display: add basic atomic check for cursor plane
	powerpc/32s: Fix build failure with CONFIG_PPC_KUAP_DEBUG
	cifs: fix leaked reference on requeued write
	x86: Fix early boot crash on gcc-10, third try
	x86/unwind/orc: Fix error handling in __unwind_start()
	exec: Move would_dump into flush_old_exec
	clk: rockchip: fix incorrect configuration of rk3228 aclk_gpu* clocks
	dwc3: Remove check for HWO flag in dwc3_gadget_ep_reclaim_trb_sg()
	fanotify: fix merging marks masks with FAN_ONDIR
	usb: gadget: net2272: Fix a memory leak in an error handling path in 'net2272_plat_probe()'
	usb: gadget: audio: Fix a missing error return value in audio_bind()
	usb: gadget: legacy: fix error return code in gncm_bind()
	usb: gadget: legacy: fix error return code in cdc_bind()
	Revert "ALSA: hda/realtek: Fix pop noise on ALC225"
	clk: Unlink clock if failed to prepare or enable
	arm64: dts: meson-g12b-khadas-vim3: add missing frddr_a status property
	arm64: dts: meson-g12-common: fix dwc2 clock names
	arm64: dts: rockchip: Replace RK805 PMIC node name with "pmic" on rk3328 boards
	arm64: dts: rockchip: Rename dwc3 device nodes on rk3399 to make dtc happy
	arm64: dts: imx8mn: Change SDMA1 ahb clock for imx8mn
	ARM: dts: r8a73a4: Add missing CMT1 interrupts
	arm64: dts: renesas: r8a77980: Fix IPMMU VIP[01] nodes
	ARM: dts: r8a7740: Add missing extal2 to CPG node
	SUNRPC: Revert 241b1f419f ("SUNRPC: Remove xdr_buf_trim()")
	bpf: Fix sk_psock refcnt leak when receiving message
	KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce
	Makefile: disallow data races on gcc-10 as well
	libbpf: Extract and generalize CPU mask parsing logic
	selftest/bpf: fix backported test_select_reuseport selftest changes
	bpf: Test_progs, fix test_get_stack_rawtp_err.c build
	Linux 5.4.42

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I15318d0b2611dec3962b1db1cbca8ae5dea2ff60
2020-05-20 12:49:59 +02:00
Kamal Mostafa
ecb3f529a5 bpf: Test_progs, fix test_get_stack_rawtp_err.c build
The linux-5.4.y commit 8781011a30 ("bpf: Test_progs, add test to catch
retval refine error handling") fails to build when libbpf headers are
not installed, as it tries to include <bpf/bpf_helpers.h>:

  progs/test_get_stack_rawtp_err.c:4:10:
      fatal error: 'bpf/bpf_helpers.h' file not found

For 5.4-stable (only) the new test prog needs to include "bpf_helpers.h"
instead (like all the rest of progs/*.c do) because 5.4-stable does not
carry commit e01a75c15969 ("libbpf: Move bpf_{helpers, helper_defs,
endian, tracing}.h into libbpf").

Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Fixes: 8781011a30 ("bpf: Test_progs, add test to catch retval refine error handling")
Cc: <stable@vger.kernel.org> # v5.4
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-20 08:20:41 +02:00
Andrii Nakryiko
aee43146cc selftest/bpf: fix backported test_select_reuseport selftest changes
Fix up RET_IF as CHECK macro to make selftests compile again.

Fixes: b911c5e868 ("selftests: bpf: Reset global state between reuseport test runs")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-20 08:20:40 +02:00
Xiao Yang
d12d7bf92b selftests/ftrace: Check the first record for kprobe_args_type.tc
[ Upstream commit f0c0d0cf590f71b2213b29a7ded2cde3d0a1a0ba ]

It is possible to get multiple records from trace during test and then more
than 4 arguments are assigned to ARGS.  This situation results in the failure
of kprobe_args_type.tc.  For example:
-----------------------------------------------------------
grep testprobe trace
   ftracetest-5902  [001] d... 111195.682227: testprobe: (_do_fork+0x0/0x460) arg1=334823024 arg2=334823024 arg3=0x13f4fe70 arg4=7
     pmlogger-5949  [000] d... 111195.709898: testprobe: (_do_fork+0x0/0x460) arg1=345308784 arg2=345308784 arg3=0x1494fe70 arg4=7
 grep testprobe trace
 sed -e 's/.* arg1=\(.*\) arg2=\(.*\) arg3=\(.*\) arg4=\(.*\)/\1 \2 \3 \4/'
ARGS='334823024 334823024 0x13f4fe70 7
345308784 345308784 0x1494fe70 7'
-----------------------------------------------------------

We don't care which process calls do_fork so just check the first record to
fix the issue.

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-05-20 08:20:14 +02:00
Hangbin Liu
a761f65879 selftests/bpf: fix goto cleanup label not defined
kernel test robot found a warning when build bpf selftest for 5.4.y stable
tree:

prog_tests/stacktrace_build_id_nmi.c:55:3: error: label ‘cleanup’ used but not defined
   goto cleanup;
   ^~~~

This is because we are lacking upstream commit dde53c1b763b
("selftests/bpf: Convert few more selftest to skeletons"). But this
commit is too large and need more backports. To fix it, the
easiest way is just use the current goto label 'close_prog'.

Reported-by: kernel test robot <rong.a.chen@intel.com>
Fixes: da43712a72 ("selftests/bpf: Skip perf hw events test if the setup disabled it")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-20 08:20:07 +02:00
Alan Maguire
23a0a0914a ftrace/selftests: workaround cgroup RT scheduling issues
[ Upstream commit 57c4cfd4a2eef8f94052bd7c0fce0981f74fb213 ]

wakeup_rt.tc and wakeup.tc tests in tracers/ subdirectory
fail due to the chrt command returning:

 chrt: failed to set pid 0's policy: Operation not permitted.

To work around this, temporarily disable grout RT scheduling
during ftracetest execution.  Restore original value on
test run completion.  With these changes in place, both
tests consistently pass.

Fixes: c575dea2c1 ("selftests/ftrace: Add wakeup_rt tracer testcase")
Fixes: c1edd060b4 ("selftests/ftrace: Add wakeup tracer testcase")
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-05-20 08:20:05 +02:00
Greg Kroah-Hartman
216913e02d This is the 5.4.40 stable release
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Merge 5.4.40 into android-5.4-stable

Changes in 5.4.40
	vhost: vsock: kick send_pkt worker once device is started
	drm/bridge: analogix_dp: Split bind() into probe() and real bind()
	ASoC: topology: Check return value of soc_tplg_create_tlv
	ASoC: topology: Check return value of soc_tplg_*_create
	ASoC: topology: Check soc_tplg_add_route return value
	ASoC: topology: Check return value of pcm_new_ver
	ASoC: topology: Check return value of soc_tplg_dai_config
	selftests/ipc: Fix test failure seen after initial test run
	ASoC: sgtl5000: Fix VAG power-on handling
	ASoC: topology: Fix endianness issue
	usb: dwc3: gadget: Properly set maxpacket limit
	ASoC: rsnd: Fix parent SSI start/stop in multi-SSI mode
	ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode
	ASoC: codecs: hdac_hdmi: Fix incorrect use of list_for_each_entry
	remoteproc: qcom_q6v5_mss: fix a bug in q6v5_probe()
	drm/amdgpu: Correctly initialize thermal controller for GPUs with Powerplay table v0 (e.g Hawaii)
	wimax/i2400m: Fix potential urb refcnt leak
	net: stmmac: fix enabling socfpga's ptp_ref_clock
	net: stmmac: Fix sub-second increment
	ASoC: rsnd: Don't treat master SSI in multi SSI setup as parent
	ASoC: rsnd: Fix "status check failed" spam for multi-SSI
	cifs: protect updating server->dstaddr with a spinlock
	scripts/config: allow colons in option strings for sed
	cifs: do not share tcons with DFS
	tracing: Fix memory leaks in trace_events_hist.c
	lib/mpi: Fix building for powerpc with clang
	mac80211: sta_info: Add lockdep condition for RCU list usage
	net: bcmgenet: suppress warnings on failed Rx SKB allocations
	net: systemport: suppress warnings on failed Rx SKB allocations
	drm/i915: Extend WaDisableDARBFClkGating to icl,ehl,tgl
	sctp: Fix SHUTDOWN CTSN Ack in the peer restart case
	drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event
	Revert "software node: Simplify software_node_release() function"
	lib: devres: add a helper function for ioremap_uc
	mfd: intel-lpss: Use devm_ioremap_uc for MMIO
	hexagon: clean up ioremap
	hexagon: define ioremap_uc
	ALSA: hda: Match both PCI ID and SSID for driver blacklist
	x86/kvm: fix a missing-prototypes "vmread_error"
	platform/x86: GPD pocket fan: Fix error message when temp-limits are out of range
	ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late()
	mac80211: add ieee80211_is_any_nullfunc()
	cgroup, netclassid: remove double cond_resched
	libbpf: Fix readelf output parsing for Fedora
	mm/mremap: Add comment explaining the untagging behaviour of mremap()
	Revert "drm/amd/display: setting the DIG_MODE to the correct value."
	tools headers UAPI: Sync copy of arm64's asm/unistd.h with the kernel sources
	udp: document udp_rcv_segment special case for looped packets
	PM / devfreq: Add missing locking while setting suspend_freq
	Linux 5.4.40

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1cc7a075219114fda7d043abd8810c32b02330c1
2020-05-11 09:59:15 +02:00
Tyler Hicks
3ea62d4961 selftests/ipc: Fix test failure seen after initial test run
[ Upstream commit b87080eab4c1377706c113fc9c0157f19ea8fed1 ]

After successfully running the IPC msgque test once, subsequent runs
result in a test failure:

  $ sudo ./run_kselftest.sh
  TAP version 13
  1..1
  # selftests: ipc: msgque
  # Failed to get stats for IPC queue with id 0
  # Failed to dump queue: -22
  # Bail out!
  # # Pass 0 Fail 0 Xfail 0 Xpass 0 Skip 0 Error 0
  not ok 1 selftests: ipc: msgque # exit=1

The dump_queue() function loops through the possible message queue index
values using calls to msgctl(kern_id, MSG_STAT, ...) where kern_id
represents the index value. The first time the test is ran, the initial
index value of 0 is valid and the test is able to complete. The index
value of 0 is not valid in subsequent test runs and the loop attempts to
try index values of 1, 2, 3, and so on until a valid index value is
found that corresponds to the message queue created earlier in the test.

The msgctl() syscall returns -1 and sets errno to EINVAL when invalid
index values are used. The test failure is caused by incorrectly
comparing errno to -EINVAL when cycling through possible index values.

Fix invalid test failures on subsequent runs of the msgque test by
correctly comparing errno values to a non-negated EINVAL.

Fixes: 3a665531a3 ("selftests: IPC message queue copy feature test")
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-05-10 10:31:23 +02:00
Paul Lawrence
ee0aa63395 ANDROID: Incremental fs: Fix issues with very large files
Test: incfs_test passes
Bug: 155590527
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Iaecfcd40e8c089d11b34c7aff2090fbfe0c36219
(cherry picked from commit 3e4fa206ce8ae4d3141af7514cb5d3d813cd4290)
2020-05-05 20:06:50 +00:00
Greg Kroah-Hartman
ae0dae9ffc This is the 5.4.37 stable release
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Merge 5.4.37 into android-5.4-stable

Changes in 5.4.37
	remoteproc: Fix wrong rvring index computation
	ubifs: Fix ubifs_tnc_lookup() usage in do_kill_orphans()
	printk: queue wake_up_klogd irq_work only if per-CPU areas are ready
	ASoC: stm32: sai: fix sai probe
	usb: dwc3: gadget: Do link recovery for SS and SSP
	kbuild: fix DT binding schema rule again to avoid needless rebuilds
	usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete
	usb: gadget: udc: atmel: Fix vbus disconnect handling
	afs: Make record checking use TASK_UNINTERRUPTIBLE when appropriate
	afs: Fix to actually set AFS_SERVER_FL_HAVE_EPOCH
	iio:ad7797: Use correct attribute_group
	propagate_one(): mnt_set_mountpoint() needs mount_lock
	counter: 104-quad-8: Add lock guards - generic interface
	s390/ftrace: fix potential crashes when switching tracers
	ASoC: q6dsp6: q6afe-dai: add missing channels to MI2S DAIs
	ASoC: tas571x: disable regulators on failed probe
	ASoC: meson: axg-card: fix codec-to-codec link setup
	ASoC: wm8960: Fix wrong clock after suspend & resume
	drivers: soc: xilinx: fix firmware driver Kconfig dependency
	nfsd: memory corruption in nfsd4_lock()
	bpf: Forbid XADD on spilled pointers for unprivileged users
	i2c: altera: use proper variable to hold errno
	rxrpc: Fix DATA Tx to disable nofrag for UDP on AF_INET6 socket
	net/cxgb4: Check the return from t4_query_params properly
	xfs: acquire superblock freeze protection on eofblocks scans
	svcrdma: Fix trace point use-after-free race
	svcrdma: Fix leak of svc_rdma_recv_ctxt objects
	net/mlx5e: Don't trigger IRQ multiple times on XSK wakeup to avoid WQ overruns
	net/mlx5e: Get the latest values from counters in switchdev mode
	PCI: Avoid ASMedia XHCI USB PME# from D0 defect
	PCI: Add ACS quirk for Zhaoxin multi-function devices
	PCI: Make ACS quirk implementations more uniform
	PCI: Unify ACS quirk desired vs provided checking
	PCI: Add Zhaoxin Vendor ID
	PCI: Add ACS quirk for Zhaoxin Root/Downstream Ports
	PCI: Move Apex Edge TPU class quirk to fix BAR assignment
	ARM: dts: bcm283x: Disable dsi0 node
	cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled
	s390/pci: do not set affinity for floating irqs
	net/mlx5: Fix failing fw tracer allocation on s390
	sched/core: Fix reset-on-fork from RT with uclamp
	perf/core: fix parent pid/tid in task exit events
	netfilter: nat: fix error handling upon registering inet hook
	PM: sleep: core: Switch back to async_schedule_dev()
	blk-iocost: Fix error on iocost_ioc_vrate_adj
	um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/
	bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension
	bpf, x86_32: Fix clobbering of dst for BPF_JSET
	bpf, x86_32: Fix logic error in BPF_LDX zero-extension
	mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path
	xfs: clear PF_MEMALLOC before exiting xfsaild thread
	bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B
	libbpf: Initialize *nl_pid so gcc 10 is happy
	net: fec: set GPR bit on suspend by DT configuration.
	x86: hyperv: report value of misc_features
	signal: check sig before setting info in kill_pid_usb_asyncio
	afs: Fix length of dump of bad YFSFetchStatus record
	xfs: fix partially uninitialized structure in xfs_reflink_remap_extent
	ALSA: hda: Release resources at error in delayed probe
	ALSA: hda: Keep the controller initialization even if no codecs found
	ALSA: hda: Explicitly permit using autosuspend if runtime PM is supported
	scsi: target: fix PR IN / READ FULL STATUS for FC
	scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN
	objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings
	objtool: Support Clang non-section symbols in ORC dump
	xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status
	ALSA: hda: call runtime_allow() for all hda controllers
	net: stmmac: socfpga: Allow all RGMII modes
	mac80211: fix channel switch trigger from unknown mesh peer
	arm64: Delete the space separator in __emit_inst
	ext4: use matching invalidatepage in ext4_writepage
	ext4: increase wait time needed before reuse of deleted inode numbers
	ext4: convert BUG_ON's to WARN_ON's in mballoc.c
	blk-mq: Put driver tag in blk_mq_dispatch_rq_list() when no budget
	hwmon: (jc42) Fix name to have no illegal characters
	taprio: do not use BIT() in TCA_TAPRIO_ATTR_FLAG_* definitions
	qed: Fix race condition between scheduling and destroying the slowpath workqueue
	Crypto: chelsio - Fixes a hang issue during driver registration
	net: use indirect call wrappers for skb_copy_datagram_iter()
	qed: Fix use after free in qed_chain_free
	ext4: check for non-zero journal inum in ext4_calculate_overhead
	ASoC: soc-core: disable route checks for legacy devices
	ASoC: stm32: spdifrx: fix regmap status check
	Linux 5.4.37

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ice2ab2e77117b798ed22e9442f72a44f39be28dc
2020-05-02 09:01:51 +02:00
Jann Horn
db2426f86d bpf: Forbid XADD on spilled pointers for unprivileged users
commit 6e7e63cbb023976d828cdb22422606bf77baa8a9 upstream.

When check_xadd() verifies an XADD operation on a pointer to a stack slot
containing a spilled pointer, check_stack_read() verifies that the read,
which is part of XADD, is valid. However, since the placeholder value -1 is
passed as `value_regno`, check_stack_read() can only return a binary
decision and can't return the type of the value that was read. The intent
here is to verify whether the value read from the stack slot may be used as
a SCALAR_VALUE; but since check_stack_read() doesn't check the type, and
the type information is lost when check_stack_read() returns, this is not
enforced, and a malicious user can abuse XADD to leak spilled kernel
pointers.

Fix it by letting check_stack_read() verify that the value is usable as a
SCALAR_VALUE if no type information is passed to the caller.

To be able to use __is_pointer_value() in check_stack_read(), move it up.

Fix up the expected unprivileged error message for a BPF selftest that,
until now, assumed that unprivileged users can use XADD on stack-spilled
pointers. This also gives us a test for the behavior introduced in this
patch for free.

In theory, this could also be fixed by forbidding XADD on stack spills
entirely, since XADD is a locked operation (for operations on memory with
concurrency) and there can't be any concurrency on the BPF stack; but
Alexei has said that he wants to keep XADD on stack slots working to avoid
changes to the test suite [1].

The following BPF program demonstrates how to leak a BPF map pointer as an
unprivileged user using this bug:

    // r7 = map_pointer
    BPF_LD_MAP_FD(BPF_REG_7, small_map),
    // r8 = launder(map_pointer)
    BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_7, -8),
    BPF_MOV64_IMM(BPF_REG_1, 0),
    ((struct bpf_insn) {
      .code  = BPF_STX | BPF_DW | BPF_XADD,
      .dst_reg = BPF_REG_FP,
      .src_reg = BPF_REG_1,
      .off = -8
    }),
    BPF_LDX_MEM(BPF_DW, BPF_REG_8, BPF_REG_FP, -8),

    // store r8 into map
    BPF_MOV64_REG(BPF_REG_ARG1, BPF_REG_7),
    BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
    BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -4),
    BPF_ST_MEM(BPF_W, BPF_REG_ARG2, 0, 0),
    BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
    BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
    BPF_EXIT_INSN(),
    BPF_STX_MEM(BPF_DW, BPF_REG_0, BPF_REG_8, 0),

    BPF_MOV64_IMM(BPF_REG_0, 0),
    BPF_EXIT_INSN()

[1] https://lore.kernel.org/bpf/20200416211116.qxqcza5vo2ddnkdq@ast-mbp.dhcp.thefacebook.com/

Fixes: 17a5267067 ("bpf: verifier (add verifier core)")
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200417000007.10734-1-jannh@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-02 08:48:46 +02:00
Greg Kroah-Hartman
c736c6b27a This is the 5.4.36 stable release
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Merge 5.4.36 into android-5.4-stable

Changes in 5.4.36
	ext4: fix extent_status fragmentation for plain files
	f2fs: fix to avoid memory leakage in f2fs_listxattr
	net, ip_tunnel: fix interface lookup with no key
	arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419
	arm64: Fake the IminLine size on systems affected by Neoverse-N1 #1542419
	arm64: compat: Workaround Neoverse-N1 #1542419 for compat user-space
	arm64: Silence clang warning on mismatched value/register sizes
	tools/testing/nvdimm: Fix compilation failure without CONFIG_DEV_DAX_PMEM_COMPAT
	watchdog: reset last_hw_keepalive time at start
	scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login
	scsi: lpfc: Fix crash after handling a pci error
	scsi: lpfc: Fix crash in target side cable pulls hitting WAIT_FOR_UNREG
	scsi: libfc: If PRLI rejected, move rport to PLOGI state
	ceph: return ceph_mdsc_do_request() errors from __get_parent()
	ceph: don't skip updating wanted caps when cap is stale
	pwm: rcar: Fix late Runtime PM enablement
	nvme-tcp: fix possible crash in write_zeroes processing
	scsi: iscsi: Report unbind session event when the target has been removed
	tools/test/nvdimm: Fix out of tree build
	ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map()
	nvme: fix deadlock caused by ANA update wrong locking
	drm/amd/display: Update stream adjust in dc_stream_adjust_vmin_vmax
	dma-direct: fix data truncation in dma_direct_get_required_mask()
	kernel/gcov/fs.c: gcov_seq_next() should increase position index
	selftests: kmod: fix handling test numbers above 9
	ipc/util.c: sysvipc_find_ipc() should increase position index
	kconfig: qconf: Fix a few alignment issues
	lib/raid6/test: fix build on distros whose /bin/sh is not bash
	s390/cio: generate delayed uevent for vfio-ccw subchannels
	s390/cio: avoid duplicated 'ADD' uevents
	loop: Better discard support for block devices
	Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled"
	powerpc/pseries: Fix MCE handling on pseries
	nvme: fix compat address handling in several ioctls
	pwm: renesas-tpu: Fix late Runtime PM enablement
	pwm: bcm2835: Dynamically allocate base
	perf/core: Disable page faults when getting phys address
	drm/amd/display: Calculate scaling ratios on every medium/full update
	ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN MPWIN895CL tablet
	ALSA: usb-audio: Add Pioneer DJ DJM-250MK2 quirk
	xhci: Ensure link state is U3 after setting USB_SS_PORT_LS_U3
	xhci: Wait until link state trainsits to U0 after setting USB_SS_PORT_LS_U0
	xhci: Finetune host initiated USB3 rootport link suspend and resume
	drm/amd/display: Not doing optimize bandwidth if flip pending.
	PCI/PM: Add pcie_wait_for_link_delay()
	libbpf: Fix readelf output parsing on powerpc with recent binutils
	PCI: pciehp: Prevent deadlock on disconnect
	ASoC: SOF: trace: fix unconditional free in trace release
	tracing/selftests: Turn off timeout setting
	virtio-blk: improve virtqueue error to BLK_STS
	scsi: smartpqi: fix controller lockup observed during force reboot
	scsi: smartpqi: fix call trace in device discovery
	scsi: smartpqi: fix problem with unique ID for physical device
	PCI/ASPM: Allow re-enabling Clock PM
	PCI/PM: Add missing link delays required by the PCIe spec
	cxgb4: fix adapter crash due to wrong MC size
	cxgb4: fix large delays in PTP synchronization
	ipv4: Update fib_select_default to handle nexthop objects
	ipv6: fix restrict IPV6_ADDRFORM operation
	macsec: avoid to set wrong mtu
	macvlan: fix null dereference in macvlan_device_event()
	mlxsw: Fix some IS_ERR() vs NULL bugs
	net: bcmgenet: correct per TX/RX ring statistics
	net/mlx4_en: avoid indirect call in TX completion
	net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
	net: openvswitch: ovs_ct_exit to be done under ovs_lock
	net: stmmac: dwmac-meson8b: Add missing boundary to RGMII TX clock array
	net/x25: Fix x25_neigh refcnt leak when receiving frame
	sched: etf: do not assume all sockets are full blown
	selftests: Fix suppress test in fib_tests.sh
	tcp: cache line align MAX_TCP_HEADER
	team: fix hang in team_mode_get()
	vrf: Fix IPv6 with qdisc and xfrm
	net: dsa: b53: Lookup VID in ARL searches when VLAN is enabled
	net: dsa: b53: Fix valid setting for MDB entries
	net: dsa: b53: Fix ARL register definitions
	net: dsa: b53: Rework ARL bin logic
	net: dsa: b53: b53_arl_rw_op() needs to select IVL or SVL
	vxlan: use the correct nlattr array in NL_SET_ERR_MSG_ATTR
	geneve: use the correct nlattr array in NL_SET_ERR_MSG_ATTR
	xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish
	vrf: Check skb for XFRM_TRANSFORMED flag
	KEYS: Avoid false positive ENOMEM error on key read
	ALSA: hda: Remove ASUS ROG Zenith from the blacklist
	ALSA: usb-audio: Add static mapping table for ALC1220-VB-based mobos
	ALSA: usb-audio: Add connector notifier delegation
	iio: core: remove extra semi-colon from devm_iio_device_register() macro
	iio: st_sensors: rely on odr mask to know if odr can be set
	iio: adc: stm32-adc: fix sleep in atomic context
	iio: adc: ti-ads8344: properly byte swap value
	iio: xilinx-xadc: Fix ADC-B powerdown
	iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
	iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
	iio: xilinx-xadc: Make sure not exceed maximum samplerate
	USB: sisusbvga: Change port variable from signed to unsigned
	USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
	USB: early: Handle AMD's spec-compliant identifiers, too
	USB: core: Fix free-while-in-use bug in the USB S-Glibrary
	USB: hub: Fix handling of connect changes during sleep
	USB: hub: Revert commit bd0e6c9614 ("usb: hub: try old enumeration scheme first for high speed devices")
	tty: serial: owl: add "much needed" clk_prepare_enable()
	vmalloc: fix remap_vmalloc_range() bounds checks
	staging: gasket: Fix incongruency in handling of sysfs entries creation
	coredump: fix null pointer dereference on coredump
	mm/hugetlb: fix a addressing exception caused by huge_pte_offset
	mm/ksm: fix NULL pointer dereference when KSM zero page is enabled
	tools/vm: fix cross-compile build
	ALSA: usx2y: Fix potential NULL dereference
	ALSA: hda/realtek - Fix unexpected init_amp override
	ALSA: hda/realtek - Add new codec supported for ALC245
	ALSA: hda/hdmi: Add module option to disable audio component binding
	ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif
	ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices
	tpm/tpm_tis: Free IRQ if probing fails
	tpm: fix wrong return value in tpm_pcr_extend
	tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send()
	KVM: s390: Return last valid slot if approx index is out-of-bounds
	KVM: Check validity of resolved slot when searching memslots
	KVM: VMX: Enable machine check support for 32bit targets
	tty: hvc: fix buffer overflow during hvc_alloc().
	tty: rocket, avoid OOB access
	usb-storage: Add unusual_devs entry for JMicron JMS566
	signal: Avoid corrupting si_pid and si_uid in do_notify_parent
	audit: check the length of userspace generated audit records
	ASoC: dapm: fixup dapm kcontrol widget
	mac80211: populate debugfs only after cfg80211 init
	SUNRPC: Fix backchannel RPC soft lockups
	iwlwifi: pcie: actually release queue memory in TVQM
	iwlwifi: mvm: beacon statistics shouldn't go backwards
	iwlwifi: mvm: limit maximum queue appropriately
	iwlwifi: mvm: Do not declare support for ACK Enabled Aggregation
	iwlwifi: mvm: fix inactive TID removal return value usage
	cifs: fix uninitialised lease_key in open_shroot()
	ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
	powerpc/setup_64: Set cache-line-size based on cache-block-size
	staging: comedi: dt2815: fix writing hi byte of analog output
	staging: comedi: Fix comedi_device refcnt leak in comedi_open
	vt: don't hardcode the mem allocation upper bound
	vt: don't use kmalloc() for the unicode screen buffer
	staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
	staging: vt6656: Fix calling conditions of vnt_set_bss_mode
	staging: vt6656: Fix drivers TBTT timing counter.
	staging: vt6656: Fix pairwise key entry save.
	staging: vt6656: Power save stop wake_up_count wrap around.
	cdc-acm: close race betrween suspend() and acm_softint
	cdc-acm: introduce a cool down
	UAS: no use logging any details in case of ENODEV
	UAS: fix deadlock in error handling and PM flushing work
	fpga: dfl: pci: fix return value of cci_pci_sriov_configure
	usb: dwc3: gadget: Fix request completion check
	usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
	usb: typec: tcpm: Ignore CC and vbus changes in PORT_RESET change
	usb: typec: altmode: Fix typec_altmode_get_partner sometimes returning an invalid pointer
	xhci: Fix handling halted endpoint even if endpoint ring appears empty
	xhci: prevent bus suspend if a roothub port detected a over-current condition
	xhci: Don't clear hub TT buffer on ep0 protocol stall
	serial: sh-sci: Make sure status register SCxSR is read in correct sequence
	Revert "serial: uartps: Fix uartps_major handling"
	Revert "serial: uartps: Use the same dynamic major number for all ports"
	Revert "serial: uartps: Fix error path when alloc failed"
	Revert "serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES"
	Revert "serial: uartps: Change uart ID port allocation"
	Revert "serial: uartps: Move Port ID to device data structure"
	Revert "serial: uartps: Register own uart console and driver structures"
	powerpc/kuap: PPC_KUAP_DEBUG should depend on PPC_KUAP
	powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32
	compat: ARM64: always include asm-generic/compat.h
	s390/mm: fix page table upgrade vs 2ndary address mode accesses
	Linux 5.4.36

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idd8d97e7f00eb7389e184fc4186c4c0dd14f1704
2020-04-29 17:24:24 +02:00
David Ahern
8a60fad449 selftests: Fix suppress test in fib_tests.sh
[ Upstream commit 2c1dd4c110627c2a4f006643f074119205cfcff4 ]

fib_tests is spewing errors:
    ...
    Cannot open network namespace "ns1": No such file or directory
    Cannot open network namespace "ns1": No such file or directory
    Cannot open network namespace "ns1": No such file or directory
    Cannot open network namespace "ns1": No such file or directory
    ping: connect: Network is unreachable
    Cannot open network namespace "ns1": No such file or directory
    Cannot open network namespace "ns1": No such file or directory
    ...

Each test entry in fib_tests is supposed to do its own setup and
cleanup. Right now the $IP commands in fib_suppress_test are
failing because there is no ns1. Add the setup/cleanup and logging
expected for each test.

Fixes: ca7a03c417 ("ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress rule")
Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-29 16:33:09 +02:00
David Ahern
382f57b996 ipv4: Update fib_select_default to handle nexthop objects
[ Upstream commit 7c74b0bec918c1e0ca0b4208038c156eacf8f13f ]

A user reported [0] hitting the WARN_ON in fib_info_nh:

    [ 8633.839816] ------------[ cut here ]------------
    [ 8633.839819] WARNING: CPU: 0 PID: 1719 at include/net/nexthop.h:251 fib_select_path+0x303/0x381
    ...
    [ 8633.839846] RIP: 0010:fib_select_path+0x303/0x381
    ...
    [ 8633.839848] RSP: 0018:ffffb04d407f7d00 EFLAGS: 00010286
    [ 8633.839850] RAX: 0000000000000000 RBX: ffff9460b9897ee8 RCX: 00000000000000fe
    [ 8633.839851] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
    [ 8633.839852] RBP: ffff946076049850 R08: 0000000059263a83 R09: ffff9460840e4000
    [ 8633.839853] R10: 0000000000000014 R11: 0000000000000000 R12: ffffb04d407f7dc0
    [ 8633.839854] R13: ffffffffa4ce3240 R14: 0000000000000000 R15: ffff9460b7681f60
    [ 8633.839857] FS:  00007fcac2e02700(0000) GS:ffff9460bdc00000(0000) knlGS:0000000000000000
    [ 8633.839858] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
    [ 8633.839859] CR2: 00007f27beb77e28 CR3: 0000000077734000 CR4: 00000000000006f0
    [ 8633.839867] Call Trace:
    [ 8633.839871]  ip_route_output_key_hash_rcu+0x421/0x890
    [ 8633.839873]  ip_route_output_key_hash+0x5e/0x80
    [ 8633.839876]  ip_route_output_flow+0x1a/0x50
    [ 8633.839878]  __ip4_datagram_connect+0x154/0x310
    [ 8633.839880]  ip4_datagram_connect+0x28/0x40
    [ 8633.839882]  __sys_connect+0xd6/0x100
    ...

The WARN_ON is triggered in fib_select_default which is invoked when
there are multiple default routes. Update the function to use
fib_info_nhc and convert the nexthop checks to use fib_nh_common.

Add test case that covers the affected code path.

[0] https://github.com/FRRouting/frr/issues/6089

Fixes: 493ced1ac4 ("ipv4: Allow routes to use nexthop objects")
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-29 16:33:07 +02:00
Steven Rostedt (VMware)
2390698b9d tracing/selftests: Turn off timeout setting
[ Upstream commit b43e78f65b1d35fd3e13c7b23f9b64ea83c9ad3a ]

As the ftrace selftests can run for a long period of time, disable the
timeout that the general selftests have. If a selftest hangs, then it
probably means the machine will hang too.

Link: https://lore.kernel.org/r/alpine.LSU.2.21.1911131604170.18679@pobox.suse.cz

Suggested-by: Miroslav Benes <mbenes@suse.cz>
Tested-by: Miroslav Benes <mbenes@suse.cz>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-29 16:33:05 +02:00
Eric Biggers
70638a74c5 selftests: kmod: fix handling test numbers above 9
[ Upstream commit 6d573a07528308eb77ec072c010819c359bebf6e ]

get_test_count() and get_test_enabled() were broken for test numbers
above 9 due to awk interpreting a field specification like '$0010' as
octal rather than decimal.  Fix it by stripping the leading zeroes.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jeff Vander Stoep <jeffv@google.com>
Cc: Jessica Yu <jeyu@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: NeilBrown <neilb@suse.com>
Link: http://lkml.kernel.org/r/20200318230515.171692-5-ebiggers@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-29 16:33:00 +02:00
Santosh Sivaraj
1310d9655b tools/test/nvdimm: Fix out of tree build
[ Upstream commit 1f776799628139d0da47e710ad86eb58d987ff66 ]

Out of tree build using

   make M=tools/test/nvdimm O=/tmp/build -C /tmp/build

fails with the following error

make: Entering directory '/tmp/build'
  CC [M]  tools/testing/nvdimm/test/nfit.o
linux/tools/testing/nvdimm/test/nfit.c:19:10: fatal error: nd-core.h: No such file or directory
   19 | #include <nd-core.h>
      |          ^~~~~~~~~~~
compilation terminated.

That is because the kbuild file uses $(src) which points to
tools/testing/nvdimm, $(srctree) correctly points to root of the linux
source tree.

Reported-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20200114054051.4115790-1-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-29 16:32:59 +02:00