tree 944b37d214dd478abc1c5d2b51573ec87be59c63
parent bca23dba760d6705c013f89113c46570378fb626
author Suresh Siddha <suresh.b.siddha@intel.com> 1243019865 -0700
committer H. Peter Anvin <hpa@zytor.com> 1243023054 -0700

x86: introduce noxsave boot parameter

Introduce "noxsave" boot parameter which will disable the cpu's xsave/xrstor
capabilities. Useful for debugging and working around xsave related issues.

[ Impact: make it possible to debug problems in the field ]

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>