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Will McVicker a82e2e9f9a ANDROID: Revert "perf/core: Use static_call to optimize perf_guest_info_callbacks" 
This reverts commit 87b940a067. When
booting with the Pixel 6, I hit the below CFI failure. An email ([1])
was sent upstream to address this issue.

  Kernel panic - not syncing: CFI failure (target: __static_call_return0+0x0/0x8)
  CPU: 0 PID: 1625 Comm: batterystats-wo Tainted: G        W  OE     5.16.0-mainline #1$
  Hardware name: Raven EVT 1.1 (DT)$
  Call trace:$
   dump_backtrace+0xf0/0x130$
   show_stack+0x1c/0x2c$
   dump_stack_lvl+0x68/0x98$
   panic+0x168/0x420$
   __cfi_check_fail+0x58/0x5c$
   __cfi_slowpath_diag+0x150/0x1a4$
   perf_misc_flags+0x74/0xa4$
   perf_prepare_sample+0x50/0x44c$
   perf_event_output_forward+0x5c/0xcc$
   __perf_event_overflow+0xc8/0x188$
   perf_swevent_event+0x7c/0x10c$
   perf_tp_event+0x168/0x298$
   perf_trace_run_bpf_submit+0x8c/0xdc$
   perf_trace_sched_switch+0x180/0x1cc$
   __schedule+0x850/0x924$
   schedule+0x98/0xe0$
   binder_wait_for_work+0x158/0x368$
   binder_thread_read+0x278/0x243c$
   binder_ioctl_write_read+0x120/0x45c$
   binder_ioctl+0x1ac/0xc34$
   __arm64_sys_ioctl+0xa8/0x118$
   invoke_syscall+0x64/0x178$
   el0_svc_common+0x8c/0x100$
   do_el0_svc+0x28/0xa0$
   el0_svc+0x24/0x84$
   el0t_64_sync_handler+0x88/0xec$
   el0t_64_sync+0x1b4/0x1b8$

[1] https://lore.kernel.org/all/YfrQzoIWyv9lNljh@google.com/

Bug: 217583980
Signed-off-by: Will McVicker <willmcvicker@google.com>
Change-Id: I2951676ca4cce5e55461a71a670b35f9af41ba4e
2022-02-03 10:04:29 -08:00
..
bpf Merge 8efd0d9c31 ("Merge tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next") into android-mainline 2022-01-14 10:51:39 +01:00
cgroup Merge a229327733 ("Merge tag 'printk-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux") into android-mainline 2022-01-14 13:47:14 +01:00
configs drivers/char: remove /dev/kmem for good 2021-05-07 00:26:34 -07:00
debug kdb: Adopt scheduler's task classification 2021-11-03 17:21:37 +00:00
dma Merge 42a7b4ed45 ("Merge tag 'for-5.17/io_uring-2022-01-11' of git://git.kernel.dk/linux-block") into android-mainline 2022-01-19 07:28:52 +01:00
entry entry: Snapshot thread flags 2021-12-01 00:06:43 +01:00
events ANDROID: Revert "perf/core: Use static_call to optimize perf_guest_info_callbacks" 2022-02-03 10:04:29 -08:00
futex futex: Remove futex_cmpxchg detection 2021-11-25 00:02:28 +01:00
gcov Kconfig: Introduce ARCH_WANTS_NO_INSTR and CC_HAS_NO_PROFILE_FN_ATTR 2021-06-22 11:07:18 -07:00
irq Merge fb3b0673b7 ("Merge tag 'mailbox-v5.17' of git://git.linaro.org/landing-teams/working/fujitsu/integration") into android-mainline 2022-02-01 12:29:52 +01:00
kcsan KCSAN updates for v5.17 2022-01-11 09:51:26 -08:00
livepatch Tracing updates for 5.16: 2021-11-01 20:05:19 -07:00
locking ANDROID: Re-apply vendor hooks for rt_mutex information of blocked tasks 2022-01-25 00:21:57 +09:00
power Merge b35b6d4d71 ("Merge tag 'pm-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm") into android-mainline 2022-01-14 11:02:14 +01:00
printk Merge a229327733 ("Merge tag 'printk-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux") into android-mainline 2022-01-14 13:47:14 +01:00
rcu Merge branches 'doc.2021.11.30c', 'exp.2021.12.07a', 'fastnohz.2021.11.30c', 'fixes.2021.11.30c', 'nocb.2021.12.09a', 'nolibc.2021.11.30c', 'tasks.2021.12.09a', 'torture.2021.12.07a' and 'torturescript.2021.11.30c' into HEAD 2021-12-09 11:38:09 -08:00
sched Merge daadb3bd0e ("Merge tag 'locking_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline 2022-01-14 13:51:56 +01:00
time Merge fb3b0673b7 ("Merge tag 'mailbox-v5.17' of git://git.linaro.org/landing-teams/working/fujitsu/integration") into android-mainline 2022-02-01 12:29:52 +01:00
trace Merge d3c8108035 ("Merge tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-block") into android-mainline 2022-01-19 08:00:33 +01:00
.gitignore .gitignore: prefix local generated files with a slash 2021-05-02 00:43:35 +09:00
acct.c kernel: remove spurious blkdev.h includes 2021-10-18 06:17:01 -06:00
async.c kernel/async.c: remove async_unregister_domain() 2021-05-07 00:26:33 -07:00
audit.c audit/stable-5.17 PR 20220110 2022-01-11 13:08:21 -08:00
audit.h audit/stable-5.16 PR 20211101 2021-11-01 21:17:39 -07:00
audit_fsnotify.c fsnotify: clarify contract for create event hooks 2021-10-27 12:32:34 +02:00
audit_tree.c audit: use struct_size() helper in kmalloc() 2021-12-14 17:39:42 -05:00
audit_watch.c \n 2021-11-06 16:43:20 -07:00
auditfilter.c audit/stable-5.17 PR 20220110 2022-01-11 13:08:21 -08:00
auditsc.c lsm: security_task_getsecid_subj() -> security_current_getsecid_subj() 2021-11-22 17:52:47 -05:00
backtracetest.c
bounds.c
capability.c
cfi.c cfi: Use rcu_read_{un}lock_sched_notrace 2021-08-11 13:11:12 -07:00
compat.c arch: remove compat_alloc_user_space 2021-09-08 15:32:35 -07:00
configs.c
context_tracking.c
cpu.c Linux 5.16-rc3 2021-11-29 12:13:03 +01:00
cpu_pm.c PM: cpu: Make notifier chain use a raw_spinlock_t 2021-08-16 18:55:32 +02:00
crash_core.c kernel/crash_core: suppress unknown crashkernel parameter warning 2021-12-25 12:20:55 -08:00
crash_dump.c
cred.c Merge c0d6586afa ("Merge tag 'acpi-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm") into android-mainline 2021-11-10 11:47:54 +01:00
delayacct.c delayacct: Add sysctl to enable at runtime 2021-05-12 11:43:25 +02:00
dma.c
exec_domain.c
exit.c Merge branch 'per_signal_struct_coredumps-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-11-03 12:15:29 -07:00
extable.c extable: use is_kernel_text() helper 2021-11-09 10:02:51 -08:00
fail_function.c
fork.c Merge d3c8108035 ("Merge tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-block") into android-mainline 2022-01-19 08:00:33 +01:00
freezer.c sched: Add get_current_state() 2021-06-18 11:43:08 +02:00
gen_kheaders.sh kbuild: clean up ${quiet} checks in shell scripts 2021-05-27 04:01:50 +09:00
gki_module.c Revert "Revert "ANDROID: GKI: Add module load time protected symbol lookup"" 2022-01-14 19:51:57 +00:00
groups.c
hung_task.c Merge branch 'akpm' (patches from Andrew) 2021-07-02 12:08:10 -07:00
iomem.c
irq_work.c Merge 9a7e0a90a4 ("Merge tag 'sched-core-2021-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline 2021-11-05 17:07:26 +01:00
jump_label.c jump_label: Fix jump_label_text_reserved() vs __init 2021-07-05 10:46:20 +02:00
kallsyms.c kallsyms: strip LTO suffixes from static functions 2021-10-04 10:58:25 -07:00
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks locking/rwlock: Provide RT variant 2021-08-17 17:50:51 +02:00
Kconfig.preempt preempt: Restore preemption model selection configs 2021-11-11 13:09:33 +01:00
kcov.c kcov: replace local_irq_save() with a local_lock_t 2021-11-09 10:02:52 -08:00
kexec.c kexec: avoid compat_alloc_user_space 2021-09-08 15:32:34 -07:00
kexec_core.c Merge branch 'rework/printk_safe-removal' into for-linus 2021-08-30 16:36:10 +02:00
kexec_elf.c
kexec_file.c memblock: add MEMBLOCK_DRIVER_MANAGED to mimic IORESOURCE_SYSRAM_DRIVER_MANAGED 2021-11-06 13:30:42 -07:00
kexec_internal.h
kheaders.c
kmod.c modules: add CONFIG_MODPROBE_PATH 2021-05-07 00:26:33 -07:00
kprobes.c kprobes: Limit max data_size of the kretprobe instances 2021-12-01 21:04:34 -05:00
ksysfs.c
kthread.c Merge f78e9de80f ("Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input") into android-mainline 2021-11-22 19:06:45 +01:00
latencytop.c
Makefile Revert "Revert "ANDROID: GKI: Add module load time protected symbol lookup"" 2022-01-14 19:51:57 +00:00
module-internal.h Revert "Revert "ANDROID: GKI: Add module load time protected symbol lookup"" 2022-01-14 19:51:57 +00:00
module.c ANDROID: GKI: Disable security lockdown for unsigned modules 2022-01-14 19:55:58 +00:00
module_signature.c
module_signing.c
notifier.c notifier: Return an error when a callback has already been registered 2021-12-29 10:37:33 +01:00
nsproxy.c memcg: enable accounting for new namesapces and struct nsproxy 2021-09-03 09:58:12 -07:00
padata.c padata: Remove repeated verbose license text 2021-08-27 16:30:18 +08:00
panic.c Merge branch 'rework/printk_safe-removal' into for-linus 2021-08-30 16:36:10 +02:00
params.c kobject: remove kset from struct kset_uevent_ops callbacks 2021-12-28 11:26:18 +01:00
pid.c Merge f78e9de80f ("Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input") into android-mainline 2021-11-22 19:06:45 +01:00
pid_namespace.c memcg: enable accounting for new namesapces and struct nsproxy 2021-09-03 09:58:12 -07:00
profile.c profiling: fix shift-out-of-bounds bugs 2021-09-08 11:50:26 -07:00
ptrace.c sched: Change task_struct::state 2021-06-18 11:43:09 +02:00
range.c
reboot.c Merge f78e9de80f ("Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input") into android-mainline 2021-11-22 19:06:45 +01:00
regset.c
relay.c
resource.c kernel/resource: disallow access to exclusive system RAM regions 2021-11-09 10:02:52 -08:00
resource_kunit.c
rseq.c KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest 2021-09-22 10:24:01 -04:00
scftorture.c scftorture: Always log error message 2021-12-07 16:36:17 -08:00
scs.c scs: Release kasan vmalloc poison in scs_free process 2021-09-30 09:37:27 +01:00
seccomp.c Merge branch 'exit-cleanups-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2021-09-01 14:52:05 -07:00
signal.c signal: Skip the altstack update when not needed 2021-12-14 13:08:36 -08:00
smp.c sched: Improve wake_up_all_idle_cpus() take #2 2021-10-22 15:32:46 +02:00
smpboot.c smpboot: Replace deprecated CPU-hotplug functions. 2021-08-10 14:57:42 +02:00
smpboot.h
softirq.c Linux 5.16-rc4 2021-12-06 09:57:22 +01:00
stackleak.c
stacktrace.c stacktrace: move filter_irq_stacks() to kernel/stacktrace.c 2021-11-06 13:30:43 -07:00
static_call.c static_call: Fix static_call_text_reserved() vs __init 2021-07-05 10:46:33 +02:00
stop_machine.c Merge 16b3d0cf5b Merge tag 'sched-core-2021-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into android-mainline 2021-05-10 10:28:52 +01:00
sys.c Merge 2d338201d5 ("Merge branch 'akpm' (patches from Andrew)") into android-mainline 2021-09-15 14:34:48 +02:00
sys_ni.c futex: Implement sys_futex_waitv() 2021-10-07 13:51:11 +02:00
sysctl-test.c kernel/sysctl-test: Remove some casts which are no-longer required 2021-06-23 16:41:24 -06:00
sysctl.c net: Don't include filter.h from net/sock.h 2021-12-29 08:48:14 -08:00
task_work.c kasan: record task_work_add() call stack 2021-04-30 11:20:42 -07:00
taskstats.c
torture.c locktorture,rcutorture,torture: Always log error message 2021-12-07 16:36:17 -08:00
tracepoint.c Merge 996fe06160 ("Merge tag 'kgdb-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux") into android-mainline 2021-09-14 16:16:54 +02:00
tsacct.c mm/mmap.c: fix a data race of mm->total_vm 2021-11-06 13:30:35 -07:00
ucount.c ucounts: Fix rlimit max values check 2021-12-09 15:37:18 -06:00
uid16.c
uid16.h
umh.c kernel/umh.c: fix some spelling mistakes 2021-05-07 00:26:34 -07:00
up.c A set of locking related fixes and updates: 2021-05-09 13:07:03 -07:00
user-return-notifier.c
user.c fs/epoll: use a per-cpu counter for user's watches count 2021-09-08 11:50:27 -07:00
user_namespace.c memcg: enable accounting for new namesapces and struct nsproxy 2021-09-03 09:58:12 -07:00
usermode_driver.c Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2021-07-03 11:41:14 -07:00
utsname.c
utsname_sysctl.c
watch_queue.c
watchdog.c kernel: watchdog: modify the explanation related to watchdog thread 2021-06-29 10:53:46 -07:00
watchdog_hld.c
workqueue.c Merge a229327733 ("Merge tag 'printk-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux") into android-mainline 2022-01-14 13:47:14 +01:00
workqueue_internal.h workqueue: Assign a color to barrier work items 2021-08-17 07:49:10 -10:00