Peter Zijlstra 030a976efa perf: Consider OS filter fail ... Some PMUs (notably the traditional hardware kind) have boundary issues with the OS filter. Specifically, it is possible for perf_event_attr::exclude_kernel=1 events to trigger in-kernel due to SKID or errata. This can upset the sigtrap logic some and trigger the WARN. However, if this invalid sample is the first we must not loose the SIGTRAP, OTOH if it is the second, it must not override the pending_addr with a (possibly) invalid one. Fixes: ca6c21327c ("perf: Fix missing SIGTRAPs") Reported-by: Pengfei Xu <pengfei.xu@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Marco Elver <elver@google.com> Tested-by: Pengfei Xu <pengfei.xu@intel.com> Link: https://lkml.kernel.org/r/Y3hDYiXwRnJr8RYG@xpf.sh.intel.com		2022-11-24 10:12:23 +01:00
..
bpf	bpf: Initialize same number of free nodes for each pcpu_freelist	2022-11-11 12:05:14 -08:00
cgroup
configs
debug
dma
entry
events	perf: Consider OS filter fail	2022-11-24 10:12:23 +01:00
futex
gcov
irq
kcsan
livepatch
locking
module
power
printk
rcu
sched	sched: Fix race in task_call_func()	2022-11-14 09:58:32 +01:00
time
trace	tracing/probes: Fixes for v6.1	2022-11-20 15:31:20 -08:00
.gitignore
acct.c
async.c
audit.c
audit.h
audit_fsnotify.c
audit_tree.c
audit_watch.c
auditfilter.c
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
dma.c
exec_domain.c
exit.c
extable.c
fail_function.c
fork.c
freezer.c
gen_kheaders.sh
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms.c
kallsyms_internal.h
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	kprobes: Skip clearing aggrprobe's post_handler in kprobe-on-ftrace case	2022-11-18 10:15:34 +09:00
ksysfs.c
kthread.c
latencytop.c
Makefile
module_signature.c
notifier.c
nsproxy.c
padata.c
panic.c
params.c
pid.c
pid_namespace.c
profile.c
ptrace.c
range.c
reboot.c
regset.c
relay.c
resource.c
resource_kunit.c
rseq.c	rseq: Use pr_warn_once() when deprecated/unknown ABI flags are encountered	2022-11-14 09:58:32 +01:00
scftorture.c
scs.c
seccomp.c
signal.c
smp.c
smpboot.c
smpboot.h
softirq.c
stackleak.c
stacktrace.c
static_call.c
static_call_inline.c
stop_machine.c
sys.c
sys_ni.c
sysctl-test.c
sysctl.c
task_work.c
taskstats.c
torture.c
tracepoint.c
tsacct.c
ucount.c
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_hld.c
workqueue.c
workqueue_internal.h