From f31a9f7c71691569359fa7fb8b0acaa44bce0324 Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Thu, 29 May 2014 11:12:36 -0700 Subject: [PATCH] x86/xsaves: Use xsaves/xrstors to save and restore xsave area If xsaves is eanbled, use xsaves/xrstors instrucitons to save and restore xstate. xsaves and xrstors support compacted format, init optimization, modified optimization, and supervisor states. Signed-off-by: Fenghua Yu Link: http://lkml.kernel.org/r/1401387164-43416-9-git-send-email-fenghua.yu@intel.com Signed-off-by: H. Peter Anvin --- Reading git-format-patch failed