AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

x86, nops: Missing break resulting in incorrect selection on Intel

Browse Source 
The Intel case falls through into the generic case which then changes
the values.  For cases like the P6 it doesn't do the right thing so
this seems to be a screwup.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Link: http://lkml.kernel.org/n/tip-lww2uirad4skzjlmrm0vru8o@git.kernel.org
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: <stable@vger.kernel.org>
This commit is contained in:
Alan Cox 2012-07-25 16:28:19 +01:00 committed by H. Peter Anvin
parent 2a8ac745e3
commit d6250a3f12
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/alternative.c
View File

@ -219,7 +219,7 @@ void __init arch_init_ideal_nops(void)
ideal_nops = intel_nops;
#endif
}
break;
default:
#ifdef CONFIG_X86_64
ideal_nops = k8_nops;