Commits
Ross Zwisler committed 171699f7630
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>