linux-kernelorg-stable

History

Linus Torvalds 8378c89172 Fix a lost-timeout CPU hotplug bug in the hrtimer code, which can trigger with certain hardware configs and regular HZ. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmjGirsRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1i91g//QWtFBkjSJgDaCwABsSIr7Z5vgzlidtx5 ZI6bP7Fjt2nMnRXqp+KojMhoVx5WNi8XnQHL+tXIx685ILg8pusxJZ8RplwgccxZ jApW6PWEvrznWQn4i/uPsH2sDud1T7lI/K74JGPri3xaxpWxfk5LBzHDv296ygi6 PShGP2RDjc1WpOtTs/K/1BHpwodDGB9k7V9CNjydaYKtbuRtNfbvpqTt+Syto8O8 UuFG22j2ZRyPbwuw3PouwaZgBOrks0H9cXW9s6E3wHJA4p+90LVDdhSXcYo2YtJG VHJM1wUSN/Tth4DIUwxcXwk5ya5AKvQvokPv9n/FL3ceO2CdfyR/hJ2euB+l/dCl kNooAjaIQzTLowyMigMO+tT7jKTLuwUrq/l6rHSEIoLWoWLH9Ii55fXDlKr9zihu y5H/jjbNKULIPzZ03gfuIqz4/+t7hFthMcyH+x4xHgPNayT9BJ2X/T59i3wATeZu s7hscdCb1rNE11Or2mggSX/pMDJxDMzEaD1JmD/4qJeFSipLmKbxcZZgq96RF//2 tU5zrZhm5GIqaK8o/xp1ps15xAwSnDyYjH59U7To0drfoV9uBg7lczPhaAoVAW/F lQoepSFrw9hV34YRAebimza7/+5IRk+SBCWwYg++xviGaxFt5TStJITOTk3UbHSx miCA3D/MDeM= =m+Ze -----END PGP SIGNATURE----- Merge tag 'timers-urgent-2025-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "Fix a lost-timeout CPU hotplug bug in the hrtimer code, which can trigger with certain hardware configs and regular HZ" * tag 'timers-urgent-2025-09-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: hrtimers: Unconditionally update target CPU base after offline timer migration		2025-09-14 08:38:05 -07:00
..
bpf	bpf: Reject bpf_timer for PREEMPT_RT	2025-09-10 12:34:09 -07:00
cgroup	cgroup: avoid null de-ref in css_rstat_exit()	2025-08-09 08:46:32 -10:00
configs	…
debug	…
dma	dma-debug: don't enforce dma mapping check on noncoherent allocations	2025-09-02 10:18:16 +02:00
entry	ARM:	2025-07-30 17:14:01 -07:00
events	perf: Fix the POLL_HUP delivery breakage	2025-09-03 10:10:59 +02:00
futex	futex: Move futex_hash_free() back to __mmput()	2025-08-31 11:48:19 +02:00
gcov	…
irq	genirq/test: Resolve irq lock inversion warnings	2025-08-06 10:29:48 +02:00
kcsan	…
livepatch	…
locking	- Make sure sanity checks down in the mutex lock path happen on the correct	2025-08-17 05:57:47 -07:00
module	Significant patch series in this pull request:	2025-08-05 16:02:07 +03:00
power	Merge branches 'pm-sleep' and 'pm-em'	2025-09-11 14:22:35 +02:00
printk	printk changes for 6.17	2025-08-04 10:54:36 -07:00
rcu	rcu: Fix racy re-initialization of irq_work causing hangs	2025-08-11 08:43:49 +05:30
sched	sched: Fix sched_numa_find_nth_cpu() if mask offline	2025-09-03 12:20:06 -04:00
time	hrtimers: Unconditionally update target CPU base after offline timer migration	2025-09-09 14:05:16 +02:00
trace	tracing: Silence warning when chunk allocation fails in trace_pid_write	2025-09-08 14:56:43 -04:00
unwind	unwind: Finish up unwind when a task exits	2025-07-31 10:20:11 -04:00
.gitignore	…
Kconfig.freezer	…
Kconfig.hz	…
Kconfig.kexec	kho: mm: don't allow deferred struct page with KHO	2025-08-19 16:35:53 -07:00
Kconfig.locks	…
Kconfig.preempt	…
Makefile	Kbuild updates for v6.17	2025-08-06 07:32:52 +03:00
acct.c	…
async.c	…
audit.c	…
audit.h	…
audit_fsnotify.c	…
audit_tree.c	…
audit_watch.c	…
auditfilter.c	audit: fix out-of-bounds read in audit_compare_dname_path()	2025-09-03 16:46:23 -04:00
auditsc.c	…
backtracetest.c	…
bounds.c	…
capability.c	…
cfi.c	cfi: Move BPF CFI types and helpers to generic code	2025-07-31 18:23:53 -07:00
compat.c	…
configs.c	…
context_tracking.c	…
cpu.c	cpu: Remove obsolete comment from takedown_cpu()	2025-08-06 22:48:12 +02:00
cpu_pm.c	…
crash_core.c	…
crash_dump_dm_crypt.c	…
crash_reserve.c	…
cred.c	…
delayacct.c	…
dma.c	…
elfcorehdr.c	…
exec_domain.c	…
exit.c	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
exit.h	…
extable.c	…
fail_function.c	…
fork.c	futex: Move futex_hash_free() back to __mmput()	2025-08-31 11:48:19 +02:00
freezer.c	…
gen_kheaders.sh	kheaders: make it possible to override TAR	2025-08-06 10:23:36 +09:00
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: enable CMA based contiguous allocation	2025-08-02 12:01:38 -07:00
kexec_core.c	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
kexec_elf.c	…
kexec_file.c	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
kexec_handover.c	kho: warn if KHO is disabled due to an error	2025-08-19 16:35:53 -07:00
kexec_internal.h	kexec: enable CMA based contiguous allocation	2025-08-02 12:01:38 -07:00
kheaders.c	…
kprobes.c	…
kstack_erase.c	…
ksyms_common.c	…
ksysfs.c	…
kthread.c	ipvs: Fix estimator kthreads preferred affinity	2025-08-13 08:34:33 +02:00
latencytop.c	…
module_signature.c	…
notifier.c	…
nsproxy.c	…
padata.c	…
panic.c	Significant patch series in this pull request:	2025-08-03 16:23:09 -07:00
params.c	params: Replace deprecated strcpy() with strscpy() and memcpy()	2025-08-16 21:47:25 +02:00
pid.c	Summary	2025-07-29 21:43:08 -07:00
pid_namespace.c	…
pid_sysctl.h	…
profile.c	…
ptrace.c	…
range.c	…
reboot.c	…
regset.c	…
relay.c	…
resource.c	resource: fix false warning in __request_region()	2025-07-24 17:57:59 -07:00
resource_kunit.c	…
rseq.c	…
scftorture.c	…
scs.c	…
seccomp.c	…
signal.c	signal: Fix memory leak for PIDFD_SELF* sentinels	2025-08-19 13:51:28 +02:00
smp.c	smp: Fix spelling in on_each_cpu_cond_mask()'s doc-comment	2025-08-02 14:24:50 +02:00
smpboot.c	…
smpboot.h	…
softirq.c	…
stacktrace.c	…
static_call.c	…
static_call_inline.c	…
stop_machine.c	…
sys.c	Summary of significant series in this pull request:	2025-07-31 14:57:54 -07:00
sys_ni.c	…
sysctl-test.c	…
sysctl.c	sysctl: rename kern_table -> sysctl_subsys_table	2025-07-23 11:56:02 +02:00
task_work.c	…
taskstats.c	…
torture.c	…
tracepoint.c	…
tsacct.c	…
ucount.c	ucount: use atomic_long_try_cmpxchg() in atomic_long_inc_below()	2025-08-02 12:01:38 -07:00
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	vhost: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))	2025-08-01 09:11:08 -04:00
vmcore_info.c	…
watch_queue.c	…
watchdog.c	…
watchdog_buddy.c	watchdog: fix opencoded cpumask_next_wrap() in watchdog_next_cpu()	2025-07-31 11:28:03 -04:00
watchdog_perf.c	…
workqueue.c	workqueue: Changes for v6.17	2025-07-31 15:40:22 -07:00
workqueue_internal.h	…