diff options
| author | Shaohua Li <shaohua.li@intel.com> | 2007-11-13 14:55:20 +0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-12-07 16:12:50 -0800 |
| commit | 3661999a17b0397c7a93c200b280c55958ba3593 (patch) | |
| tree | 896f2b9a6580423cc7629dce446e7483eaba313c /arch/ia64/kernel/iosapic.c | |
| parent | 965d747264c91ed206846d74ae09f757a36a373b (diff) | |
[IA64] kprobe: make kreturn probe handler stack unwind correct
Restore regs->ccr_iip before kreturn probe handler runs. In this way, if
probe handler does unwind, unwind can correctly get the stack trace.
Fixes: http://sourceware.org/bugzilla/show_bug.cgi?id=5051
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/iosapic.c')
0 files changed, 0 insertions, 0 deletions