| commit | 2823d4da5d8a0c222747b24eceb65f5b30717d02 | [log] [tgz] |
|---|---|---|
| author | H. Peter Anvin <hpa@zytor.com> | Wed Jun 08 12:38:37 2016 -0700 |
| committer | H. Peter Anvin <hpa@linux.intel.com> | Wed Jun 08 12:41:20 2016 -0700 |
| tree | d3c6753cdc372ee320aa6b9b289ff3c81987cbe3 | |
| parent | f5967101e9de12addcda4510dfbac66d7c5779c3 [diff] |
x86, bitops: remove use of "sbb" to return CF Use SETC instead of SBB to return the value of CF from assembly. Using SETcc enables uniformity with other flags-returning pieces of assembly code. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/1465414726-197858-2-git-send-email-hpa@linux.intel.com Reviewed-by: Andy Lutomirski <luto@kernel.org> Reviewed-by: Borislav Petkov <bp@suse.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>