| commit | c20f326a62c046ee958c3aa584f183201adb229f | |
| author | Takashi Yoshii <yoshii.takashi@renesas.com> | |
| Wed, 28 Jan 2009 09:29:13 +0000 (28 09:29 +0000) | ||
| committer | Paul Mundt <lethal@linux-sh.org> | |
| Thu, 29 Jan 2009 02:56:03 +0000 (29 11:56 +0900) | ||
| tree | 1e8c72e5fd824d4182e14a21410c0e714e080dfe | treesnapshot (tar.gz zip) |
| parent | 03f07876df2565321871a2dbf33c5c737df185df | commitdiff |
sh: Fix up T-bit error handling in SH-4A mutex fastpath.
This corrects a deadlock encountered on ap325 in the cases where the
mutex is contended and the slow-path needs to be fallen back upon.
Signed-off-by: Takashi YOSHII <yoshii.takashi@renesas.com>
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This corrects a deadlock encountered on ap325 in the cases where the
mutex is contended and the slow-path needs to be fallen back upon.
Signed-off-by: Takashi YOSHII <yoshii.takashi@renesas.com>
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| arch/sh/include/asm/mutex-llsc.h | diffblobblamehistory |