Vitaly Kuznetsov 35060ed6a1 x86/kvm/vmx: avoid expensive rdmsr for MSR_GS_BASE ... vmx_save_host_state() is only called from kvm_arch_vcpu_ioctl_run() so the context is pretty well defined and as we're past 'swapgs' MSR_GS_BASE should contain kernel's GS base which we point to irq_stack_union. Add new kernelmode_gs_base() API, irq_stack_union needs to be exported as KVM can be build as module. Acked-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-03-16 22:03:54 +01:00
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asm	x86/kvm/vmx: avoid expensive rdmsr for MSR_GS_BASE	2018-03-16 22:03:54 +01:00
uapi/asm	x86/kvm/hyper-v: remove stale entries from vec_bitmap/auto_eoi_bitmap on vector change	2018-03-16 22:01:32 +01:00