Re: [PATCH][GIT PULL] tracing: Fix compile issue for trace_sched_wakeup.c

Ingo Molnar
2010-10-25T17:25:39Z

* Peter Zijlstra <peterz@infradead.org> wrote:

> 60: 89 44 24 04 mov %eax,0x4(%esp) 89 44 24 04 mov %eax,0x4(%esp)
> 64: f0 fe 07 lock incb (%edi) f0 fe 07 lock incb (%edi)
> 67:* 0f 1f 44 00 00 nopl 0x0(%eax,%eax,1) e9 03 00 00 00 jmp 0x6f <--- PATCHED INSN
> 6c: 58 pop %eax 58 pop %eax
> 6d: eb 1d jmp 0x8c eb 1d jmp 0x8c

Hm, the NOP looks correct, and none of the instructions before or after the patch
site seem to be corrupted.

Another piece of info: i'm using Athlon64, while Peter is using westmere EP. So it's
not CPU model dependent.

Thanks,

Ingo