Searched hist:"51 ae4a2d775e1ee456282d7c60e49693d0a8555d" (Results 1 – 2 of 2) sorted by relevance
| /linux/arch/x86/include/asm/ |
| H A D | smap.h | 51ae4a2d775e1ee456282d7c60e49693d0a8555d Fri Sep 21 21:43:10 CEST 2012 H. Peter Anvin <hpa@linux.intel.com> x86, smap: Add a header file with macros for STAC/CLAC
The STAC/CLAC instructions are only available with SMAP, but on the
other hand they aren't needed if SMAP is not available, or before we
start to run userspace, so construct them as alternatives which start
out as noops and are enabled by the alternatives mechanism.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/r/1348256595-29119-7-git-send-email-hpa@linux.intel.com
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| /linux/arch/x86/ |
| H A D | Kconfig | diff 51ae4a2d775e1ee456282d7c60e49693d0a8555d Fri Sep 21 21:43:10 CEST 2012 H. Peter Anvin <hpa@linux.intel.com> x86, smap: Add a header file with macros for STAC/CLAC
The STAC/CLAC instructions are only available with SMAP, but on the
other hand they aren't needed if SMAP is not available, or before we
start to run userspace, so construct them as alternatives which start
out as noops and are enabled by the alternatives mechanism.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/r/1348256595-29119-7-git-send-email-hpa@linux.intel.com
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