Barnabás Pőcze 21bec0ebb8 timerqueue: Use rb_entry_safe() in timerqueue_getnext() ... [ Upstream commit 2f11748432 ] When `timerqueue_getnext()` is called on an empty timer queue, it will use `rb_entry()` on a NULL pointer, which is invalid. Fix that by using `rb_entry_safe()` which handles NULL pointers. This has not caused any issues so far because the offset of the `rb_node` member in `timerqueue_node` is 0, so `rb_entry()` is essentially a no-op. Fixes: 511885d706 ("lib/timerqueue: Rely on rbtree semantics for next timer") Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20221114195421.342929-1-pobrn@protonmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-31 13:31:56 +01:00
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acpi	ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()	2022-10-13 20:40:09 +02:00
asm-generic	15 hotfixes. 11 marked cc:stable. Only three or four of the latter	2022-12-02 13:39:38 -08:00
clocksource
crypto
drm	Merge drm/drm-fixes into drm-misc-fixes	2022-10-20 09:09:00 +02:00
dt-bindings	These are the pin control changes for the v6.1 kernel cycle:	2022-10-11 10:59:59 -07:00
keys
kunit	kunit: declare kunit_assert structs as const	2022-10-07 10:19:18 -06:00
kvm
linux	timerqueue: Use rb_entry_safe() in timerqueue_getnext()	2022-12-31 13:31:56 +01:00
math-emu
media	media fixes for v6.1-rc2	2022-10-22 15:30:15 -07:00
memory
misc
net	Bluetooth: Remove codec id field in vendor codec definition	2022-12-02 13:09:31 -08:00
pcmcia
ras
rdma
rv
scsi	SCSI misc on 20221007	2022-10-07 12:33:18 -07:00
soc	ARM: at91: pm: avoid soft resetting AC DLL	2022-11-01 12:25:19 +02:00
sound	ASoC: Fixes for v6.1	2022-11-23 17:14:10 +01:00
target
trace	fscache: Fix oops due to race with cookie_lru and use_cookie	2022-12-07 11:49:18 -08:00
uapi	Networking fixes for 6.1-rc6, including fixes from bpf	2022-11-17 08:58:36 -08:00
ufs	SCSI misc on 20221007	2022-10-07 12:33:18 -07:00
vdso
video
xen	xen/virtio: enable grant based virtio on x86	2022-10-10 14:31:26 +02:00