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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-08-04 15:14:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-08-04 15:14:09 -0700 |
| commit | d1faa3e78a2b11adc9461ebf7593df75cc93bce3 (patch) | |
| tree | c8cc29e94d123755960e9fa2fed1bbfc5c8656f1 /kernel | |
| parent | 65f4740e72991fd565791b86b6cf8725fc8eb5bc (diff) | |
| parent | 34f41c0316ed52b0b44542491d89278efdaa70e4 (diff) | |
| download | linux-d1faa3e78a2b11adc9461ebf7593df75cc93bce3.tar.bz2 | |
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner:
"A single fix for a multiplication overflow in the timer code on 32bit
systems"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timers: Fix overflow in get_next_timer_interrupt
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 71ce3f4eead3..8f5d1bf18854 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -1495,7 +1495,7 @@ u64 get_next_timer_interrupt(unsigned long basej, u64 basem) base->is_idle = false; } else { if (!is_max_delta) - expires = basem + (nextevt - basej) * TICK_NSEC; + expires = basem + (u64)(nextevt - basej) * TICK_NSEC; /* * If we expect to sleep more than a tick, mark the base idle: */ |