[Xen-devel] [PATCH 0/2] use alternative asm on xsave side

[Shuai Ruan <shuai.ruan@xxxxxxxxxxxxxxx>]

This patch add alternative_io_2/3 to support alternative with 2/3 features.
Also use alternavitive asm on xsave side.

Shuai Ruan (2):
  x86: add alternavive_io_2/3 to support alternative with 2/3 features.
  x86/xsave: use alternative asm on xsave side.

 xen/arch/x86/xstate.c             | 49 ++++++++++-------------------
 xen/include/asm-x86/alternative.h | 65 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 81 insertions(+), 33 deletions(-)

-- 
1.9.1


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel