| commit | 0b0122faf4833548072d23f3c3063c23bc289746 | [log] [tgz] |
|---|---|---|
| author | Masami Hiramatsu <mhiramat@redhat.com> | Tue Dec 18 18:05:58 2007 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Dec 18 18:05:58 2007 +0100 |
| tree | 4c5183e0b92142bdfb0f5abf2cab58329e997cbc | |
| parent | 29b6cd794e73eea7600541d06288a09861ffecb0 [diff] |
x86: kprobes bugfix Kprobes for x86-64 may cause a kernel crash if it inserted on "iret" instruction. "call absolute" is invalid on x86-64, so we don't need treat it. - Change the processing order as same as x86-32. - Add "iret"(0xcf) case. - Remove next_rip local variable. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>