linux-stable/kernel
Linus Torvalds 27a96c4feb - Prevent accesses to the per-CPU cgroup context list from another CPU
except the one it belongs to, to avoid list corruption
 
 - Make sure parent events are always woken up to avoid indefinite hangs
 in the traced workload
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Merge tag 'perf_urgent_for_v5.17_rc2_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Borislav Petkov:

 - Prevent accesses to the per-CPU cgroup context list from another CPU
   except the one it belongs to, to avoid list corruption

 - Make sure parent events are always woken up to avoid indefinite hangs
   in the traced workload

* tag 'perf_urgent_for_v5.17_rc2_p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/core: Fix cgroup event list management
  perf: Always wake the parent event
2022-01-30 15:02:32 +02:00
..
bpf powerpc fixes for 5.17 #2 2022-01-23 17:52:42 +02:00
cgroup psi: Fix uaf issue when psi trigger is destroyed while being polled 2022-01-18 12:09:57 +01:00
configs configs: introduce debug.config for CI-like setup 2022-01-20 08:52:55 +02:00
debug
dma hyperv-next for 5.17 2022-01-16 15:53:00 +02:00
entry
events perf/core: Fix cgroup event list management 2022-01-26 15:06:06 +01:00
futex Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2022-01-17 05:49:30 +02:00
gcov
irq proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
kcsan KCSAN updates for v5.17 2022-01-11 09:51:26 -08:00
livepatch Livepatching changes for 5.17 2022-01-16 10:08:13 +02:00
locking locking/rwlocks: introduce write_lock_nested 2022-01-22 08:33:37 +02:00
power PM: hibernate: Remove register_nosave_region_late() 2022-01-25 18:34:08 +01:00
printk printk: fix build warning when CONFIG_PRINTK=n 2022-01-22 08:33:36 +02:00
rcu rcu-tasks: Fix computation of CPU-to-list shift counts 2022-01-26 13:04:05 -08:00
sched - Make sure the membarrier-rseq fence commands are part of the reported 2022-01-30 13:09:00 +02:00
time bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
trace tracing: Don't inc err_log entry count if entry allocation fails 2022-01-27 19:15:49 -05:00
.gitignore
acct.c
async.c
audit.c audit/stable-5.17 PR 20220110 2022-01-11 13:08:21 -08:00
audit.h
audit_fsnotify.c
audit_tree.c
audit_watch.c
auditfilter.c audit/stable-5.17 PR 20220110 2022-01-11 13:08:21 -08:00
auditsc.c
backtracetest.c
bounds.c
capability.c
cfi.c
compat.c
configs.c
context_tracking.c
cpu.c
cpu_pm.c
crash_core.c
crash_dump.c
cred.c
delayacct.c delayacct: track delays from memory compact 2022-01-20 08:52:55 +02:00
dma.c
exec_domain.c
exit.c exit: Fix the exit_code for wait_task_zombie 2022-01-08 12:43:57 -06:00
extable.c
fail_function.c
fork.c Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2022-01-17 05:49:30 +02:00
freezer.c
gen_kheaders.sh
groups.c
hung_task.c hung_task: move hung_task sysctl interface to hung_task.c 2022-01-22 08:33:34 +02:00
iomem.c
irq_work.c
jump_label.c
kallsyms.c Livepatching changes for 5.17 2022-01-16 10:08:13 +02:00
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c
kexec.c
kexec_core.c
kexec_elf.c
kexec_file.c
kexec_internal.h
kheaders.c
kmod.c
kprobes.c kprobe: move sysctl_kprobes_optimization to kprobes.c 2022-01-22 08:33:36 +02:00
ksysfs.c
kthread.c Merge branch 'akpm' (patches from Andrew) 2022-01-20 10:41:01 +02:00
latencytop.c
Makefile module: add in-kernel support for decompressing 2022-01-11 18:45:02 -08:00
module-internal.h module: add in-kernel support for decompressing 2022-01-11 18:45:02 -08:00
module.c Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux 2022-01-17 07:32:51 +02:00
module_decompress.c kernel: Fix spelling mistake "compresser" -> "compressor" 2022-01-13 07:17:47 -08:00
module_signature.c
module_signing.c
notifier.c
nsproxy.c
padata.c
panic.c panic: remove oops_id 2022-01-20 08:52:55 +02:00
params.c
pid.c
pid_namespace.c
profile.c exit: Remove profile_handoff_task 2022-01-08 12:43:57 -06:00
ptrace.c ptrace: Remove second setting of PT_SEIZED in ptrace_attach 2022-01-08 12:43:57 -06:00
range.c
reboot.c
regset.c
relay.c
resource.c proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
resource_kunit.c
rseq.c
scftorture.c
scs.c
seccomp.c
signal.c Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2022-01-17 05:49:30 +02:00
smp.c
smpboot.c
smpboot.h
softirq.c
stackleak.c stackleak: move stack_erasing sysctl to stackleak.c 2022-01-22 08:33:35 +02:00
stacktrace.c
static_call.c
stop_machine.c
sys.c Merge branch 'akpm' (patches from Andrew) 2022-01-20 10:41:01 +02:00
sys_ni.c mm/mempolicy: wire up syscall set_mempolicy_home_node 2022-01-15 16:30:30 +02:00
sysctl-test.c
sysctl.c sysctl: returns -EINVAL when a negative value is passed to proc_doulongvec_minmax 2022-01-22 08:33:37 +02:00
task_work.c
taskstats.c
torture.c
tracepoint.c
tsacct.c taskstats: Cleanup the use of task->exit_code 2022-01-08 12:43:57 -06:00
ucount.c ucount: Make get_ucount a safe get_user replacement 2022-01-26 18:34:11 -06:00
uid16.c
uid16.h
umh.c
up.c
user-return-notifier.c
user.c
user_namespace.c
usermode_driver.c
utsname.c
utsname_sysctl.c
watch_queue.c
watchdog.c watchdog: move watchdog sysctl interface to watchdog.c 2022-01-22 08:33:34 +02:00
watchdog_hld.c
workqueue.c Merge branch 'workqueue/for-5.16-fixes' into workqueue/for-5.17 2022-01-10 07:54:04 -10:00
workqueue_internal.h