[GIT PULL] timer subsystem fixes

Ingo Molnar
2025-05-11T07:49:10Z

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers-urgent-2025-05-11

# HEAD: 94cff94634e506a4a44684bee1875d2dbf782722 clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable()

Misc timers fixes:

- Fix time keeping bugs in CLOCK_MONOTONIC_COARSE clocks

- Work around absolute relocations into vDSO code that
GCC erroneously emits in certain arm64 build environments

- Fix a false positive lockdep warning in the i8253 clocksource
driver

Thanks,

Ingo

------------------>
Sebastian Andrzej Siewior (1):
clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable()

Thomas Gleixner (1):
timekeeping: Prevent coarse clocks going backwards

Thomas Weißschuh (1):
arm64: vdso: Work around invalid absolute relocations from GCC

arch/arm64/include/asm/vdso/gettimeofday.h | 13 ++++++++
drivers/clocksource/i8253.c | 4 +--
include/linux/timekeeper_internal.h | 8 +++--
kernel/time/timekeeping.c | 50 +++++++++++++++++++++++++-----
kernel/time/vsyscall.c | 4 +--
5 files changed, 63 insertions(+), 16 deletions(-)