A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

x86, tsc: Fix a preemption leak in restore_sched_clock_state()

Browse source 
A real life genuine preemption leak..

Reported-and-tested-by: Jeff Chua <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Acked-by: Suresh Siddha <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Peter Zijlstra 2010-09-10 22:32:53 +02:00 • committed by Linus Torvalds
commit 5ee5e97ee9
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
arch/x86/kernel/tsc.c
View file

@ -655,7 +655,7 @@ void restore_sched_clock_state(void)
local_irq_save(flags);
get_cpu_var(cyc2ns_offset) = 0;
__get_cpu_var(cyc2ns_offset) = 0;
offset = cyc2ns_suspend - sched_clock();
for_each_possible_cpu(cpu)