| commit | 1eecd73cce4e11ba9d67ad767f92069cfba7b589 | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Fri Aug 19 06:56:40 2005 +0200 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Fri Aug 19 19:18:47 2005 -0700 |
| tree | c72bdb38231e163df346ba118af821e4875c95bb | |
| parent | 5e5ec10499a00bf4ce3440d5a9e1a5a176c5a640 [diff] |
[PATCH] x86_64: Fix race in TSC synchronization Plug a race in TSC synchronization We need to do tsc_sync_wait() before the CPU is set online to prevent multiple CPUs from doing it in parallel - which won't work because TSC sync has global unprotected state. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>