Linus Torvalds a22ea738f4 Fix a sleeping-while-atomic bug caused by a recent optimization ... utilizing static keys that didn't consider that the static_key_disable() call could be triggered in atomic context. Revert the optimization. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmfT8m4RHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1h8IRAAlvqGw8HmdN5VGdco95ejRK8zdPLWQFvI m7FvjSZu5ciZrxz72QVmpIoprfNSb7WiYFhrVi7x6qIHgc/g9frIWxRP/OnXsMSg hWAHystWPVrLirD6lN46nOKvVaqaACa6NyndNnwGtLEwTyf3Rc87XU/gRjiCwCBG hFt7HAEbgSi0YnKcPm79Le0Es33ZfH1Z47LSOSLlEyZbp+dcoliOzveJmbxhcfTM 3yUO9HtoFRKsUbDZCYHE/ZWgDJbaGNPokwHf9XMSFrWbTXPHxvJvKgZKMfaN+rtr NKXzDvUW7D3Au3KHrBk39TcBZMkAKLnnze5RV8xAurKzMZBRWD7ybKetzeMt8gzg os/Ge9M5AxldiuPxK8s8S+X+L5tQ/uNwzbQEaC0w4ouH3ZBjgoHTWNJM6Lpwpl42 3c+zBC+2TdC2dDj0elL2Z34T6X6FiHMoBHOIKaTvX7Lh5G4lTLC9+GIBAt/vSAFv vqpo3Bc61qq2jgpnmWRVVfvHKrvA7dvfvId0oE8JQfGB446glLlEKJ7Dyn65NJp6 9rc2wPAAs+oaaxi47p94CKwBvYzyKkMXSnyB5WXQJOk4O6QD7uv9qGXHzy+8gAom QAFTJGpTr7mnXcu/ZOdGGBqoq5Kcbvf15SnnkYqduE0f/omoW+BqgEyGxvbP+qsV /7D7ZCXbyk0= =fXc6 -----END PGP SIGNATURE----- Merge tag 'sched-urgent-2025-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Ingo Molnar: "Fix a sleeping-while-atomic bug caused by a recent optimization utilizing static keys that didn't consider that the static_key_disable() call could be triggered in atomic context. Revert the optimization" * tag 'sched-urgent-2025-03-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/clock: Don't define sched_clock_irqtime as static key		2025-03-14 09:56:46 -10:00
..
Makefile	…
autogroup.c	sched_ext: Fixes for v6.14-rc2	2025-02-14 11:14:24 -08:00
autogroup.h	…
build_policy.c	…
build_utility.c	…
clock.c	…
completion.c	…
core.c	sched/core: Prevent rescheduling when interrupts are disabled	2025-02-27 21:13:57 +01:00
core_sched.c	…
cpuacct.c	…
cpudeadline.c	…
cpudeadline.h	…
cpufreq.c	…
cpufreq_schedutil.c	cpufreq/schedutil: Only bind threads if needed	2025-01-23 21:09:25 +01:00
cpupri.c	…
cpupri.h	…
cputime.c	sched/clock: Don't define sched_clock_irqtime as static key	2025-03-10 14:22:58 +01:00
deadline.c	sched/deadline: Use online cpus for validating runtime	2025-03-06 10:21:31 +01:00
debug.c	Fix a cfs_rq->h_nr_runnable accounting bug that trips up a	2025-02-08 11:16:22 -08:00
ext.c	sched_ext: Validate prev_cpu in scx_bpf_select_cpu_dfl()	2025-03-03 07:55:48 -10:00
ext.h	sched_ext: Fix incorrect autogroup migration detection	2025-01-27 08:31:50 -10:00
fair.c	sched/fair: Fix potential memory corruption in child_cfs_rq_on_list	2025-03-05 17:30:54 +01:00
features.h	sched/fair: Untangle NEXT_BUDDY and pick_next_task()	2024-12-09 11:48:13 +01:00
idle.c	sched_ext: idle: Refresh idle masks during idle-to-idle transitions	2025-01-10 12:40:42 -10:00
isolation.c	sched/isolation: Consolidate housekeeping cpumasks that are always identical	2024-12-02 12:24:28 +01:00
loadavg.c	…
membarrier.c	…
pelt.c	sched/fair: Use the new cfs_rq.h_nr_runnable	2024-12-09 11:48:11 +01:00
pelt.h	sched: Move update_other_load_avgs() to kernel/sched/pelt.c	2024-09-11 20:00:21 -10:00
psi.c	sched, psi: Don't account irq time if sched_clock_irqtime is disabled	2025-01-13 14:10:26 +01:00
rt.c	treewide: const qualify ctl_tables where applicable	2025-01-28 13:48:37 +01:00
sched-pelt.h	…
sched.h	sched/clock: Don't define sched_clock_irqtime as static key	2025-03-10 14:22:58 +01:00
smp.h	…
stats.c	docs: Update Schedstat version to 17	2024-12-20 15:31:18 +01:00
stats.h	Mainly individually changelogged singleton patches. The patch series in	2025-01-26 17:50:53 -08:00
stop_task.c	…
swait.c	…
syscalls.c	cpufreq/schedutil: Only bind threads if needed	2025-01-23 21:09:25 +01:00
topology.c	treewide: const qualify ctl_tables where applicable	2025-01-28 13:48:37 +01:00
wait.c	…
wait_bit.c	sched/wait: Remove unused bit_wait_io_timeout	2024-10-07 09:28:41 +02:00