| commit | 48ffee7d9e6df51b4957bed64115b7beed671374 | [log] [tgz] |
|---|---|---|
| author | Frederic Weisbecker <fweisbec@gmail.com> | Sat Jul 02 15:03:44 2011 +0200 |
| committer | Frederic Weisbecker <fweisbec@gmail.com> | Sat Jul 02 18:06:21 2011 +0200 |
| tree | 657683cd028ed2e34aabfcc33ad2c0e2d04952ae | |
| parent | 3b99a3ef55b292180473a221f3d6bc24455f0632 [diff] |
x86: Remove useless unwinder backlink from irq regs saving The unwinder backlink in interrupt entry is very useless. It's actually not part of the stack frame chain and thus is never used. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jan Beulich <JBeulich@novell.com>