| commit | d410ae2126481a74bc5be4a6242c4a232c19a984 | [log] [tgz] |
|---|---|---|
| author | Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> | Tue Mar 11 10:56:18 2014 +0530 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Mon Mar 24 10:16:09 2014 +1100 |
| tree | 87e14bf51dfa65e3eac3f53528fb6036b0f46de6 | |
| parent | 422b9b9684db3c511e65c91842275c43f5910ae9 [diff] |
powerpc/book3s: Fix CFAR clobbering issue in machine check handler. While checking powersaving mode in machine check handler at 0x200, we clobber CFAR register. Fix it by saving and restoring it during beq/bgt. Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>