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
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
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
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
UPSTREAM: arm64: entry: Add vectors that have the bhb mitigation sequences
2022-03-17 18:06:27 +01:00
This is the 5.4.132 stable release
2021-07-14 17:12:58 +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
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
2021-09-26 14:07:10 +02:00
compiler.h: Introduce absolute_pointer macro
2021-09-30 10:09:25 +02:00
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
Revert "crypto - shash: reduce minimum alignment of shash_desc structure"
2021-03-09 13:52:50 +01:00
Revert "PCI/MSI: Protect msi_desc::masked for multi-MSI"
2021-08-27 16:29:28 +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
This is the 5.4.160 stable release
2021-11-17 10:19:21 +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
UPSTREAM: HID: add hid_is_usb() function to make it simpler for USB detection
2021-12-10 15:18:25 +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
i2c: Add I2C_AQ_NO_REP_START adapter quirk
2021-05-19 10:08:22 +02:00
macvlan: macvlan_count_rx() needs to be aware of preemption
2021-03-30 14:35:25 +02:00
Revert "net: igmp: increase size of mr_ifc_count"
2021-08-27 17:58:47 +02:00
This is the 5.4.120 stable release
2021-05-19 10:41:47 +02:00
This is the 5.4.142 stable release
2021-08-27 16:27:13 +02:00
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
include/linux/list.h: add a macro to test if entry is pointing to the head
2021-09-22 12:26:20 +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
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
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
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
NFS: nfs_find_open_context() may only select open files
2021-07-20 16:10:48 +02:00
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
ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS
2021-04-01 13:45:14 +00:00
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
random32: Fix implicit truncation warning in prandom_seed_state()
2021-07-14 16:53:17 +02:00
ptp: improve max_adj check against unreasonable values
2021-06-23 14:41:26 +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
This is the 5.4.154 stable release
2021-10-17 10:56:22 +02:00
BACKPORT: binder: use cred instead of task for getsecid
2021-11-19 16:59:18 -08:00
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
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
tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
2021-07-14 16:53:08 +02:00
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
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
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
