James Morse
a04f5e2607
UPSTREAM: arm64: entry: Add vectors that have the bhb mitigation sequences ...
commit ba2689234be92024e5635d30fe744f4853ad97db upstream.
Some CPUs affected by Spectre-BHB need a sequence of branches, or a
firmware call to be run before any indirect branch. This needs to go
in the vectors. No CPU needs both.
While this can be patched in, it would run on all CPUs as there is a
single set of vectors. If only one part of a big/little combination is
affected, the unaffected CPUs have to run the mitigation too.
Create extra vectors that include the sequence. Subsequent patches will
allow affected CPUs to select this set of vectors. Later patches will
modify the loop count to match what the CPU requires.
Bug: 215557547
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic04ed6f5ef848b5b964d8b7ba715c09fcbfb99d8
2022-03-17 18:06:27 +01:00
Revert "net: introduce CAN specific pointer in the struct net_device"
2021-04-08 13:35:24 +02:00
iio: cros_ec_sensors: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
2021-07-14 16:53:39 +02:00
Input: elan_i2c - add more hardware ID for Lenovo laptops
2020-07-22 09:33:13 +02:00
Merge 5.4.139 into android11-5.4-lts
2021-08-11 10:16:17 +02:00
RDMA/mlx4: Do not map the core_clock page to user space unless enabled
2021-06-16 11:59:44 +02:00
net/mlx5e: Mutually exclude RX-FCS and RX-port-timestamp
2021-10-20 11:40:16 +02:00
ANDROID: GKI: restore a part of "struct mmc_host"
2021-05-12 08:30:50 +02:00
mtd: lpddr: Fix bad logic in print_drs_error
2020-11-01 12:01:05 +01:00
This is the 5.4.109 stable release
2021-03-30 16:56:49 +02:00
netfilter: arp_tables: add pre_exit hook for table unregister
2021-04-21 12:56:16 +02:00
netfilter: bridge: add pre_exit hooks for ebtable unregistration
2021-04-21 12:56:16 +02:00
gpio: omap: Save and restore sysconfig
2021-04-28 13:19:14 +02:00
This is the 5.4.146 stable release
2021-09-15 14:01:16 +02:00
net: qed: Disable aRFS for NPAR and 100G
2020-10-01 13:18:18 +02:00
This is the 5.4.160 stable release
2021-11-17 10:19:21 +01:00
Revert "spi: Fix use-after-free with devm_spi_alloc_*"
2021-05-14 15:25:16 +02:00
SUNRPC: Fix potential memory corruption
2021-09-22 12:26:24 +02:00
This is the 5.4.158 stable release
2021-11-06 14:08:38 +01:00
ACPI: tables: x86: Reserve memory occupied by ACPI tables
2021-05-07 10:51:36 +02:00
ANDROID: GKI: rework the ANDROID_KABI_USE() macro to not use __UNIQUE()
2021-11-09 18:38:36 +01:00
ANDROID: add macros to create OEM data fields
2021-01-27 09:43:29 +00:00
UPSTREAM: arm64: entry: Add vectors that have the bhb mitigation sequences
2022-03-17 18:06:27 +01:00
Revert "exec: Add exec_update_mutex to replace cred_guard_mutex"
2021-01-11 14:35:30 +01:00
This is the 5.4.132 stable release
2021-07-14 17:12:58 +02:00
bitfield.h: don't compile-time validate _val in FIELD_FIT
2020-08-19 08:16:28 +02:00
include/linux/bitops.h: avoid clang shift-count-overflow warnings
2020-06-24 17:50:39 +02:00
This is the 5.4.53 stable release
2020-07-23 12:36:54 +02:00
UPSTREAM: x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting
2022-03-14 12:47:10 +01:00
bpf: Fix pointer arithmetic mask tightening under state pruning
2021-09-15 09:47:39 +02:00
kbuild: avoid static_assert for genksyms
2020-12-16 10:56:58 +01:00
block: allow for_each_bvec to support zero len bvec
2020-09-09 19:12:34 +02:00
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
2021-09-26 14:07:10 +02:00
ANDROID: GKI: preserve ABI for struct sock_cgroup_data
2020-07-23 12:40:32 +02:00
cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
2020-07-22 09:32:49 +02:00
This is the 5.4.84 stable release
2020-12-16 11:33:19 +01:00
compiler.h: Raise minimum version of GCC to 5.1 for arm64
2021-01-23 15:57:55 +01:00
compiler.h: Introduce absolute_pointer macro
2021-09-30 10:09:25 +02:00
This is the 5.4.99 stable release
2021-02-17 11:45:30 +01:00
Revert "serial: core: Fix initializing and restoring termios speed"
2021-11-19 13:42:39 +01:00
vt: Fix character height handling with VT_RESIZEX
2021-05-26 12:05:20 +02:00
Revert "clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940"
2021-06-23 19:06:25 +02:00
BACKPORT: FROMLIST: cpuidle: change enter_s2idle() prototype
2020-07-29 14:37:49 +00:00
Revert "crypto - shash: reduce minimum alignment of shash_desc structure"
2021-03-09 13:52:50 +01:00
dax: Fix compilation for CONFIG_DAX && !CONFIG_FS_DAX
2020-09-23 12:40:47 +02:00
ANDROID: vfs: add d_canonical_path for stacked filesystem support
2020-10-30 10:02:25 +01:00
debugfs: Fix !DEBUG_FS debugfs_create_automount
2020-10-01 13:17:21 +02:00
This is the 5.4.102 stable release
2021-03-04 10:44:50 +01:00
Revert "PCI/MSI: Protect msi_desc::masked for multi-MSI"
2021-08-27 16:29:28 +02:00
dm integrity: fix flush with external metadata device
2021-01-19 18:26:13 +01:00
This is the 5.4.54 stable release
2020-07-29 13:27:01 +02:00
misc: eeprom_93xx46: Add quirk to support Microchip 93LC46B eeprom
2021-03-11 14:06:50 +01:00
efi: use 32-bit alignment for efi_guid_t literals
2021-03-24 11:26:45 +01:00
ANDROID: GKI: genksyms fixup for efed9a3337e3 ("kyber: fix out of bounds access when * preempted")
2021-05-20 10:57:18 +02:00
elfcore: correct reference to CONFIG_UML
2021-10-27 09:54:27 +02:00
PM: EM: Increase energy calculation precision
2021-09-15 09:47:33 +02:00
This is the 5.4.110 stable release
2021-04-07 15:05:05 +02:00
fbmem: pull fbcon_update_vcs() out of fb_set_var()
2020-09-03 11:27:09 +02:00
This is the 5.4.160 stable release
2021-11-17 10:19:21 +01:00
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
2020-10-14 10:32:56 +02:00
writeback: Drop I_DIRTY_TIME_EXPIRE
2021-01-30 13:54:11 +01:00
cgroup1: fix leaked context root causing sporadic NULL deref in LTP
2021-07-31 08:19:37 +02:00
This is the 5.4.145 stable release
2021-09-12 09:54:40 +02:00
ANDROID: vfs: add d_canonical_path for stacked filesystem support
2020-10-30 10:02:25 +01:00
ANDROID: GKI: add some padding to some driver core structures
2020-08-13 09:08:01 +02:00
This is the 5.4.70 stable release
2020-10-07 08:50:29 +02:00
UPSTREAM: HID: add hid_is_usb() function to make it simpler for USB detection
2021-12-10 15:18:25 +01:00
hil/parisc: Disable HIL driver when it gets stuck
2020-11-05 11:43:36 +01:00
This is the 5.4.146 stable release
2021-09-15 14:01:16 +02:00
Linux 5.4.129
2021-06-30 19:19:07 +02:00
mm/hugetlb: initialize hugetlb_usage in mm_init
2021-09-22 12:26:37 +02:00
Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23)
2020-08-11 15:33:38 +02:00
i2c: algo: pca: Reapply i2c bus settings after reset
2020-09-23 12:40:38 +02:00
i2c: Add I2C_AQ_NO_REP_START adapter quirk
2021-05-19 10:08:22 +02:00
ANDROID: GKI: bring back icmpv6_send
2021-03-05 06:50:46 +01:00
BACKPORT: ieee80211: add HE ext EIDs and 6 GHz capability defines
2020-08-11 12:53:27 +02:00
macvlan: macvlan_count_rx() needs to be aware of preemption
2021-03-30 14:35:25 +02:00
vlan: consolidate VLAN parsing code and limit max parsing depth
2020-07-22 09:32:49 +02:00
Revert "net: igmp: increase size of mr_ifc_count"
2021-08-27 17:58:47 +02:00
iommu/vt-d: Don't dereference iommu_device if IOMMU_API is not built
2021-02-03 23:26:01 +01:00
io-mapping: indicate mapping failure
2020-07-29 10:18:44 +02:00
BACKPORT: FROMLIST: iommu/io-pgtable-arm-v7s: Extend PA34 for MediaTek
2020-10-22 19:44:19 +00:00
This is the 5.4.120 stable release
2021-05-19 10:41:47 +02:00
ANDROID: staging: android: ion: Expose total heap and pool sizes via sysfs
2020-07-08 21:27:13 +02:00
This is the 5.4.49 stable release
2020-06-25 07:49:21 +02:00
UPSTREAM: net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
2021-03-05 06:50:46 +01:00
This is the 5.4.142 stable release
2021-08-27 16:27:13 +02:00
ANDROID: GKI: bring back irq_create_mapping()
2020-12-12 13:59:12 +01:00
jbd2: clean __jbd2_journal_abort_hard() and __journal_abort_soft()
2020-06-24 17:50:48 +02:00
ANDROID: kallsyms: increase KSYM_NAME_LEN
2020-08-04 19:33:41 +00:00
UPSTREAM: kbuild: ensure full rebuild when the compiler is updated
2020-09-24 10:02:38 +00:00
kdev_t: always inline major/minor helper functions
2021-01-09 13:44:54 +01:00
ima: Free IMA measurement buffer after kexec syscall
2021-03-04 10:26:25 +01:00
certs: Fix blacklist flag type confusion
2021-03-04 10:26:29 +01:00
mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by khugepaged
2020-10-14 10:33:05 +02:00
tracing/kprobe: Fix to support kretprobe events on unloaded modules
2021-02-13 13:52:54 +01:00
kthread: Extract KTHREAD_IS_PER_CPU
2021-02-07 15:35:49 +01:00
KVM: remember position in kvm->vcpus array
2021-09-26 14:07:05 +02:00
libata: fix read log timeout value
2021-11-17 09:48:17 +01:00
linkage: Introduce new macros for assembler symbols
2020-11-10 12:37:24 +01:00
include/linux/list.h: add a macro to test if entry is pointing to the head
2021-09-22 12:26:20 +02:00
include/linux/log2.h: add missing () around n in roundup_pow_of_two()
2020-09-09 19:12:29 +02:00
BACKPORT: binder: use cred instead of task for selinux checks
2021-11-19 16:58:43 -08:00
net: phy: marvell: fix detection of PHY on Topaz switches
2021-04-21 12:56:18 +02:00
net: mdio: introduce a shutdown method to mdio device drivers
2021-10-09 14:39:49 +02:00
Linux 5.4.143
2021-08-27 22:38:57 +02:00
mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range()
2021-09-22 12:26:43 +02:00
memstick: Skip allocating card when removing host
2020-10-07 08:01:25 +02:00
Linux 5.4.129
2021-06-30 19:19:07 +02:00
Revert "mm: fix struct page layout on 32-bit systems"
2021-05-20 10:55:38 +02:00
mm: add VM_WARN_ON_ONCE_PAGE() macro
2021-06-30 08:47:51 -04:00
Merge branch 'android11-5.4' into 'android11-5.4-lts'
2020-10-16 08:10:38 +02:00
ANDROID: Input: bump SW_MAX up to 0x3f
2020-10-31 12:21:18 +01:00
modules: inherit TAINT_PROPRIETARY_MODULE
2021-05-11 14:04:04 +02:00
Revert "PCI/MSI: Protect msi_desc::masked for multi-MSI"
2021-08-27 16:29:28 +02:00
locking/mutex: Fix non debug version of mutex_lock_io_nested()
2021-03-30 14:35:29 +02:00
This is the 5.4.71 stable release
2020-10-14 17:07:42 +02:00
Merge 5.4.133 into android11-5.4-lts
2021-07-20 11:32:58 +02:00
This is the 5.4.144 stable release
2021-09-03 10:17:46 +02:00
netfilter: clear skb->next in NF_HOOK_LIST()
2020-12-02 08:49:44 +01:00
netfilter: use actual socket sk rather than skb sk when routing harder
2020-11-18 19:20:17 +01:00
netfilter: use actual socket sk rather than skb sk when routing harder
2020-11-18 19:20:17 +01:00
NFS: nfs_find_open_context() may only select open files
2021-07-20 16:10:48 +02:00
NFS: Fix races nfs_page_group_destroy() vs nfs_destroy_unlinked_subrequests()
2020-10-01 13:17:52 +02:00
mm: don't rely on system state to detect hot-plug operations
2020-10-07 08:01:30 +02:00
of: fix linker-section match-table corruption
2021-01-06 14:48:37 +01:00
Revert "once: Fix panic when module unload"
2021-09-07 14:06:59 +02:00
mm, oom: make the calculation of oom badness more accurate
2021-09-03 10:08:12 +02:00
overflow: Include header file with SIZE_MAX declaration
2020-10-29 09:57:51 +01:00
ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS
2021-04-01 13:45:14 +00:00
mm/page_owner: change split_page_owner to take a count
2020-10-29 09:57:52 +01:00
mm, futex: fix shared futex pgoff on shmem huge page
2021-06-30 08:47:55 -04:00
PCI/ACPI: Add Ampere Altra SOC MCFG quirk
2021-09-26 14:07:05 +02:00
This is the 5.4.161 stable release
2021-11-21 15:34:05 +01:00
This is the 5.4.148 stable release
2021-09-25 14:41:58 +02:00
Revert "PM: runtime: Fix unpaired parent child_count for force_resume"
2021-05-20 10:56:16 +02:00
PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter
2020-12-30 11:50:53 +01:00
FROMLIST: power: supply: core: property to control reverse charge
2020-09-01 17:57:03 +00:00
random32: Fix implicit truncation warning in prandom_seed_state()
2021-07-14 16:53:17 +02:00
i40e: optimise prefetch page refcount
2020-12-30 11:50:55 +01:00
proc: fix lookup in /proc/net subdirectories after setns(2)
2021-01-12 20:16:10 +01:00
ptp: improve max_adj check against unreasonable values
2021-06-23 14:41:26 +02:00
serial: qcom_geni_serial: To correct QUP Version detection logic
2020-11-01 12:01:06 +01:00
This is the 5.4.57 stable release
2020-08-07 10:07:58 +02:00
rcu/nocb: Perform deferred wake up before last idle's need_resched() check
2021-03-04 10:26:47 +01:00
rhashtable: Fix unprotected RCU dereference in __rht_ptr
2020-08-05 09:59:47 +02:00
mm/thp: try_to_unmap() use TTU_SYNC for safe splitting
2021-06-30 08:47:52 -04:00
This is the 5.4.160 stable release
2021-11-17 10:19:21 +01:00
Revert "rwsem: Implement down_read_killable_nested"
2021-01-11 14:47:10 +01:00
This is the 5.4.154 stable release
2021-10-17 10:56:22 +02:00
ANDROID: scs: use vmapped shadow stacks by default
2020-10-26 19:41:02 +00:00
BACKPORT: binder: use cred instead of task for getsecid
2021-11-19 16:59:18 -08:00
Revert "seq_buf: Avoid type mismatch for seq_buf_init"
2020-12-30 15:25:34 +01:00
seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier
2020-10-01 13:17:25 +02:00
This is the 5.4.148 stable release
2021-09-25 14:41:58 +02:00
bpf, sockmap: Fix sk->prot unhash op reset
2021-04-14 08:24:12 +02:00
Revert "smp: Fix smp_call_function_single_async prototype"
2021-05-14 15:29:26 +02:00
net: make get_net_ns return error if NET_NS is disabled
2021-06-23 14:41:25 +02:00
stop_machine: mark helpers __always_inline
2021-03-17 17:03:56 +01:00
This is the 5.4.48 stable release
2020-06-22 11:43:59 +02:00
swap: fix swapfile read/write offset
2021-03-07 12:20:49 +01:00
swiotlb: using SIZE_MAX needs limits.h included
2020-11-24 13:29:04 +01:00
sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output
2021-03-07 12:20:48 +01:00
tcp: allow at most one TLP probe per flight
2020-07-31 18:39:31 +02:00
UPSTREAM: tee: handle lookup of shm with reference count 0
2022-01-26 08:46:30 +00:00
thermal/core: Fix thermal_cooling_device_register() prototype
2021-09-26 14:07:10 +02:00
kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
2021-03-24 11:26:44 +01:00
This is the 5.4.147 stable release
2021-09-16 15:57:48 +02:00
tpm: Unify the mismatching TPM space buffer sizes
2020-08-19 08:16:27 +02:00
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
2020-08-19 08:15:57 +02:00
Revert "seq_buf: Avoid type mismatch for seq_buf_init"
2020-12-30 15:25:34 +01:00
tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
2021-07-14 16:53:08 +02:00
tty: Fix ->session locking
2020-12-11 13:23:28 +01:00
tty: fix return value for unsupported ioctls
2021-05-14 09:44:22 +02:00
u64_stats,lockdep: Fix u64_stats_init() vs lockdep
2021-03-30 14:35:22 +02:00
UPSTREAM: udp: never accept GSO_FRAGLIST packets
2021-10-01 11:32:55 -07:00
udp: fix skb_copy_and_csum_datagram with odd segment sizes
2021-02-17 10:35:19 +01:00
usb-storage: Add quirk to defeat Kindle's automatic unload
2021-03-24 11:26:40 +01:00
Revert "virtio: Protect vqs list access"
2021-08-27 22:40:33 +02:00
virtio_net: Do not pull payload in skb->head
2021-05-22 11:38:28 +02:00
ANDROID: Make vsock virtio packet buff size configurable
2021-03-25 19:12:07 +00:00
ANDROID: GKI: add fields required to enable CONFIG_TRANSPARENT_HUGEPAGE
2020-10-15 17:21:03 +02:00
UPSTREAM: wait: add wake_up_pollfree()
2021-12-12 16:44:26 +01:00
XArray: add xas_split
2021-06-10 13:37:14 +02:00
This is the 5.4.58 stable release
2020-08-11 18:37:58 +02:00
zsmalloc: account the number of compacted pages correctly
2021-03-07 12:20:49 +01:00
