linux/kernel
Linus Torvalds c00a879164 Fix a race in the user-callchains code.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-urgent-2026-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf events fix from Ingo Molnar:
 "Fix a race in the user-callchains code"

* tag 'perf-urgent-2026-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf: sched: Fix perf crash with new is_user_task() helper
2026-02-01 10:47:21 -08:00
..
bpf bpf: Reject BPF_MAP_TYPE_INSN_ARRAY in check_reg_const_str() 2026-01-07 19:03:46 -08:00
cgroup kernel: cgroup: Add LGPL-2.1 SPDX license ID to legacy_freezer.c 2026-01-15 22:03:15 -10:00
configs
debug
dma dma/pool: distinguish between missing and exhausted atomic pools 2026-01-29 10:23:45 +01:00
entry
events perf: sched: Fix perf crash with new is_user_task() helper 2026-01-30 23:06:07 +01:00
futex Futex changes for v6.19: 2025-12-10 17:21:30 +09:00
gcov
irq treewide: Update email address 2026-01-11 06:09:11 -10:00
kcsan
livepatch livepatching changes for 6.19 2025-12-03 13:46:48 -08:00
liveupdate kho: kho_preserve_vmalloc(): don't return 0 when ENOMEM 2026-01-26 19:03:48 -08:00
locking RCU pull request for v6.19 2025-12-03 12:18:07 -08:00
module kernel: modules: Add SPDX license identifier to kmod.c 2026-01-15 16:58:28 -08:00
power Merge branch 'pm-em' 2026-01-16 16:16:24 +01:00
printk printk fixup for 6.19 rc6 2026-01-16 09:46:59 -08:00
rcu RCU pull request for v6.19 2025-12-03 12:18:07 -08:00
sched sched/deadline: Fix 'stuck' dl_server 2026-01-30 23:06:06 +01:00
time clocksource: Reduce watchdog readout delay limit to prevent false positives 2026-01-21 11:33:11 +01:00
trace function_graph: Fix args pointer mismatch in print_graph_retval() 2026-01-23 13:34:38 -05:00
unwind
.gitignore
Kconfig.freezer
Kconfig.hz
Kconfig.kexec
Kconfig.locks
Kconfig.preempt
Makefile
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 x86/asm: Remove ANNOTATE_DATA_SPECIAL usage 2025-12-03 16:53:19 +01:00
capability.c
cfi.c
compat.c
configs.c
context_tracking.c
cpu.c cpu: Make atomic hotplug callbacks run with interrupts disabled on UP 2025-12-10 15:49:11 +09:00
cpu_pm.c
crash_core.c
crash_core_test.c
crash_dump_dm_crypt.c
crash_reserve.c
cred.c kernel-6.19-rc1.cred 2025-12-01 13:45:41 -08:00
delayacct.c
dma.c
elfcorehdr.c
exec_domain.c
exit.c Significant patch series in this pull request: 2025-12-06 14:01:20 -08:00
exit.h
extable.c
fail_function.c
fork.c Significant patch series in this pull request: 2025-12-06 14:01:20 -08:00
freezer.c
gen_kheaders.sh
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms.c
kallsyms_internal.h
kallsyms_selftest.c
kallsyms_selftest.h
kcmp.c
kcov.c
kexec.c
kexec_core.c kernel/kexec: fix IMA when allocation happens in CMA area 2025-12-23 11:23:14 -08:00
kexec_elf.c
kexec_file.c
kexec_internal.h
kheaders.c
kprobes.c
kstack_erase.c
ksyms_common.c
ksysfs.c
kthread.c kthread: Warn if mm_struct lacks user_ns in kthread_use_mm() 2025-12-24 21:32:58 +01:00
latencytop.c
module_signature.c
notifier.c
nscommon.c
nsproxy.c
nstree.c
padata.c
panic.c panic: only warn about deprecated panic_print on write access 2026-01-19 12:30:01 -08:00
params.c
pid.c
pid_namespace.c
pid_sysctl.h
profile.c
ptrace.c
range.c
reboot.c
regset.c
relay.c
resource.c
resource_kunit.c
rseq.c
scftorture.c
scs.c
seccomp.c
signal.c
smp.c
smpboot.c
smpboot.h
softirq.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
utsname.c
utsname_sysctl.c
vhost_task.c
vmcore_info.c vmcoreinfo: make hwerr_data visible for debugging 2026-01-26 19:03:49 -08:00
watch_queue.c
watchdog.c powerpc/watchdog: add support for hardlockup_sys_info sysctl 2026-01-14 22:16:22 -08:00
watchdog_buddy.c
watchdog_perf.c
workqueue.c
workqueue_internal.h