Kim Phillips 84168ae786 x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf ... The LFENCE always serializing feature bit was defined as scattered LFENCE_RDTSC and its native leaf bit position open-coded for KVM. Add it to its newly added CPUID leaf 0x80000021 EAX proper. With LFENCE_RDTSC in its proper place, the kernel's set_cpu_cap() will effectively synthesize the feature for KVM going forward. Also, DE_CFG[1] doesn't need to be set on such CPUs anymore. [ bp: Massage and merge diff from Sean. ] Signed-off-by: Kim Phillips <kim.phillips@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Acked-by: Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/r/20230124163319.2277355-5-kim.phillips@amd.com		2023-01-25 13:06:13 +01:00
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asm	x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf	2023-01-25 13:06:13 +01:00
uapi/asm	KVM: Delete all references to removed KVM_SET_MEMORY_ALIAS ioctl	2022-12-02 12:54:40 -05:00