| commit | 8e5780fdeef7dc490b3f0b3a62704593721fa4f3 | [log] [tgz] |
|---|---|---|
| author | Fenghua Yu <fenghua.yu@intel.com> | Thu Feb 20 13:24:50 2014 -0800 |
| committer | H. Peter Anvin <hpa@linux.intel.com> | Thu Feb 20 13:56:55 2014 -0800 |
| tree | 5005658878017297ba9dff597897e477c534d6ac | |
| parent | 6d0abeca3242a88cab8232e4acd7e2bf088f3bc2 [diff] |
x86, AVX-512: AVX-512 Feature Detection AVX-512 is an extention of AVX2. Its spec can be found at: http://download-software.intel.com/sites/default/files/managed/71/2e/319433-017.pdf This patch detects AVX-512 features by CPUID. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/1392931491-33237-1-git-send-email-fenghua.yu@intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: <stable@vger.kernel.org> # hw enabling