Sean Christopherson 96be4e069c KVM: x86: Drop special XSAVE handling from guest_cpuid_has() ... Now that KVM prevents setting host-reserved CR4 bits, drop the dedicated XSAVE check in guest_cpuid_has() in favor of open coding similar checks in the SVM/VMX XSAVES enabling flows. Note, checking boot_cpu_has(X86_FEATURE_XSAVE) in the XSAVES flows is technically redundant with respect to the CR4 reserved bit checks, e.g. XSAVES #UDs if CR4.OSXSAVE=0 and arch.xsaves_enabled is consumed if and only if CR4.OXSAVE=1 in guest. Keep (add?) the explicit boot_cpu_has() checks to help document KVM's usage of arch.xsaves_enabled. No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2020-01-21 13:58:10 +01:00
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capabilities.h	KVM: x86: Add support for user wait instructions	2019-09-24 14:34:20 +02:00
evmcs.c	x86/kvm/nVMX: fix VMCLEAR when Enlightened VMCS is in use	2019-07-02 18:56:00 +02:00
evmcs.h	KVM/Hyper-V/VMX: Add direct tlb flush support	2019-09-24 13:37:14 +02:00
nested.c	KVM: Fix some comment typos and missing parentheses	2020-01-21 13:57:32 +01:00
nested.h	Merge branch 'kvm-tsx-ctrl' into HEAD	2019-11-21 12:03:40 +01:00
ops.h	KVM: VMX: Add error handling to VMREAD helper	2019-09-25 15:30:09 +02:00
pmu_intel.c	KVM: nVMX: Expose load IA32_PERF_GLOBAL_CTRL VM-{Entry,Exit} control	2019-11-15 11:44:16 +01:00
vmcs12.c	KVM: nVMX: Move vmcs12 code to dedicated files	2018-12-14 12:34:30 +01:00
vmcs12.h	KVM/arm updates for 5.3	2019-07-11 15:14:16 +02:00
vmcs_shadow_fields.h	KVM: Fix some out-dated function names in comment	2020-01-21 13:57:27 +01:00
vmcs.h	KVM: VMX: Leave preemption timer running when it's disabled	2019-06-18 17:10:46 +02:00
vmenter.S	x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*	2019-10-18 11:58:33 +02:00
vmx.c	KVM: x86: Drop special XSAVE handling from guest_cpuid_has()	2020-01-21 13:58:10 +01:00
vmx.h	kvm: vmx: Stop wasting a page for guest_msrs	2019-12-04 12:23:27 +01:00