| commit | 380851bc6b1b4107c61dfa2997f9095dcf779336 | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <andi@firstfloor.org> | Thu Feb 12 13:39:33 2009 +0100 |
| committer | H. Peter Anvin <hpa@linux.intel.com> | Tue Feb 17 15:24:31 2009 -0800 |
| tree | 1b80fb980d33323421d8d3e76965d3f798756520 | |
| parent | 6ec68bff3c81e776a455f6aca95c8c5f1d630198 [diff] |
x86, mce: use force_sig_info to kill process in machine check Impact: bug fix (with tolerant == 3) do_exit cannot be called directly from the exception handler because it can sleep and the exception handler runs on the exception stack. Use force_sig() instead. Based on a earlier patch by Ying Huang who debugged the problem. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: H. Peter Anvin <hpa@zytor.com>