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(parent: 49853bf) | patch
x86, AVX-512: Enable AVX-512 States Context Switch
authorFenghua Yu <fenghua.yu@intel.com>
Thu, 20 Feb 2014 21:24:51 +0000 (13:24 -0800)
committerH. Peter Anvin <hpa@linux.intel.com>
Thu, 20 Feb 2014 21:56:55 +0000 (13:56 -0800)
commit752e04ffffbcf5dfd115c04c5b9b16c6b82e9b02
tree20b4334ed3842c9c6a96ada9494cf84e260fcdd1tree | snapshot
parent49853bfee1fc6591c36684d6c707079ba6f7962dcommit | diff
x86, AVX-512: Enable AVX-512 States Context Switch

This patch enables Opmask, ZMM_Hi256, and Hi16_ZMM AVX-512 states for
xstate context switch.

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/1392931491-33237-2-git-send-email-fenghua.yu@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: <stable@vger.kernel.org> # hw enabling
arch/x86/include/asm/xsave.h diff | blob | history
Linux Kernel Source Tree.