Rafael J. Wysocki e9985d9e76 PM: hibernate: Restrict GFP mask in hibernation_snapshot() ... commit 449c9c02537a146ac97ef962327a221e21c9cab3 upstream. Commit 12ffc3b151 ("PM: Restrict swap use to later in the suspend sequence") incorrectly removed a pm_restrict_gfp_mask() call from hibernation_snapshot(), so memory allocations involving swap are not prevented from being carried out in this code path any more which may lead to serious breakage. The symptoms of such breakage have become visible after adding a shrink_shmem_memory() call to hibernation_snapshot() in commit 2640e81947 ("PM: hibernate: shrink shmem pages after dev_pm_ops.prepare()") which caused this problem to be much more likely to manifest itself. However, since commit 2640e81947 was initially present in the DRM tree that did not include commit 12ffc3b151, the symptoms of this issue were not visible until merge commit 260f6f4fda ("Merge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel") that exposed it through an entirely reasonable merge conflict resolution. Fixes: 12ffc3b151 ("PM: Restrict swap use to later in the suspend sequence") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220555 Reported-by: Todd Brandt <todd.e.brandt@linux.intel.com> Tested-by: Todd Brandt <todd.e.brandt@linux.intel.com> Cc: 6.16+ <stable@vger.kernel.org> # 6.16+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-09-19 16:37:30 +02:00
..
autosleep.c	PM: sleep: autosleep: don't include 'pm_wakeup.h' directly	2024-12-05 12:14:26 +01:00
console.c	PM: sleep: console: Fix the black screen issue	2025-08-20 18:41:00 +02:00
energy_model.c	PM: EM: Add function for registering a PD without capacity update	2025-09-19 16:37:30 +02:00
hibernate.c	PM: hibernate: Restrict GFP mask in hibernation_snapshot()	2025-09-19 16:37:30 +02:00
Kconfig	PM: EM: Rework the depends on for CONFIG_ENERGY_MODEL	2025-03-07 15:23:46 +01:00
main.c	Power management updates for 6.16-rc1	2025-05-27 16:48:47 -07:00
Makefile
power.h	PM: Restrict swap use to later in the suspend sequence	2025-06-26 20:39:34 +02:00
poweroff.c
process.c	PM: freezer: Rewrite restarting tasks log to remove stray *done.*	2025-05-16 22:22:10 +02:00
qos.c
snapshot.c	mm, PM: use for_each_valid_pfn() in kernel/power/snapshot.c	2025-05-12 23:50:44 -07:00
suspend_test.c	rtc: class: make rtc_class constant	2024-03-08 12:05:10 +01:00
suspend.c	PM: suspend: clean up redundant filesystems_freeze/thaw() handling	2025-07-15 14:55:00 +02:00
swap.c	PM: hibernate: split and simplify hib_submit_io	2025-05-07 07:31:07 -06:00
user.c	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
wakelock.c	PM: wakeup: Delete space in the end of string shown by pm_show_wakelocks()	2025-05-09 15:48:39 +02:00