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| H A D | xstate.c | 71581eef Tue May 12 09:54:38 CDT 2020 Yu-cheng Yu <yu-cheng.yu@intel.com> x86/fpu/xstate: Introduce XSAVES supervisor states
Enable XSAVES supervisor states by setting MSR_IA32_XSS bits according
to CPUID enumeration results. Also revise comments at various places.
Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Yu-cheng Yu <yu-cheng.yu@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20200512145444.15483-5-yu-cheng.yu@intel.com
71581eef Tue May 12 09:54:38 CDT 2020 Yu-cheng Yu <yu-cheng.yu@intel.com> x86/fpu/xstate: Introduce XSAVES supervisor states
Enable XSAVES supervisor states by setting MSR_IA32_XSS bits according
to CPUID enumeration results. Also revise comments at various places.
Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Yu-cheng Yu <yu-cheng.yu@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20200512145444.15483-5-yu-cheng.yu@intel.com
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