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Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

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Pull arch/tile bugfix from Chris Metcalf:
 "This fixes a bug that causes reboots after 208 days of uptime :-)"

* 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tile: avoid using clocksource_cyc2ns with absolute cycle count
This commit is contained in:
Linus Torvalds 2016-11-23 13:15:15 -08:00
commit 4d92c8d036
1 changed files with 2 additions and 2 deletions
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4
arch/tile/kernel/time.c
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@ -218,8 +218,8 @@ void do_timer_interrupt(struct pt_regs *regs, int fault_num)
*/
unsigned long long sched_clock(void)
{
return clocksource_cyc2ns(get_cycles(),
sched_clock_mult, SCHED_CLOCK_SHIFT);
return mult_frac(get_cycles(),
sched_clock_mult, 1ULL << SCHED_CLOCK_SHIFT);
}
int setup_profiling_timer(unsigned int multiplier)