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| author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2014-02-26 12:06:49 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-02-27 08:23:28 -0800 |
| commit | 171699f7630c92d0a928f83e5fb3aeabe35398c0 (patch) | |
| tree | eab1cdc0b44666d92f391d345b5f2d668e4138d0 /arch/x86/kvm | |
| parent | c2bc11f10a39527cd1bb252097b5525664560956 (diff) | |
| download | op-kernel-dev-171699f7630c92d0a928f83e5fb3aeabe35398c0.zip op-kernel-dev-171699f7630c92d0a928f83e5fb3aeabe35398c0.tar.gz | |
x86: Add support for the clflushopt instruction
Add support for the new clflushopt instruction. This instruction was
announced in the document "Intel Architecture Instruction Set Extensions
Programming Reference" with Ref # 319433-018.
http://download-software.intel.com/sites/default/files/managed/50/1a/319433-018.pdf
[ hpa: changed the feature flag to simply X86_FEATURE_CLFLUSHOPT - if
that is what we want to report in /proc/cpuinfo anyway... ]
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Link: http://lkml.kernel.org/r/1393441612-19729-2-git-send-email-ross.zwisler@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kvm')
0 files changed, 0 insertions, 0 deletions
