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authorSuresh Siddha <suresh.b.siddha@intel.com>2009-05-22 12:17:45 -0700
committerH. Peter Anvin <hpa@zytor.com>2009-05-22 13:10:54 -0700
commit0c752a93353d9b17dbe148312d732fbe06d235e1 (patch)
tree944b37d214dd478abc1c5d2b51573ec87be59c63 /arch/x86/mm
parentbca23dba760d6705c013f89113c46570378fb626 (diff)
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>
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