| commit | 2699500b31f41fc25656c42548c8a388c8a329fe | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Wed Aug 02 22:37:28 2006 +0200 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Wed Aug 02 20:19:54 2006 -0700 |
| tree | 6f7ccd0318b9e53394cb276819f2d358ce933afa | |
| parent | ae74c3b69a08e1de20cb681ec959f3a48af0006a [diff] |
[PATCH] x86_64: Fix backtracing for interrupt stacks Re-add backlink for old style unwinder to stack switching. Add proper stack frame and CFI annotations to call_softirq This prevents a oops when backtracing with fallback through the interrupt stack top. Suggested by Jan Beulich and Herbert Xu wanted it in 2.6.18. Cc: jbeulich@novell.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>