]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f1f1b9c) | patch
kvm: vmx: Skip all SYSCALL MSRs in setup_msrs() when !EFER.SCE
authorJim Mattson <jmattson@google.com>
Wed, 5 Dec 2018 23:29:01 +0000 (15:29 -0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 14 Dec 2018 16:59:49 +0000 (17:59 +0100)
commit084ea280be9c51c277bda99995fb8441e9768c72
tree812737d82283246f6ded010991a14616e41cf62etree | snapshot
parentf1f1b9c9b64c1861702ef7e84cbd69ebbfdd9776commit | diff
kvm: vmx: Skip all SYSCALL MSRs in setup_msrs() when !EFER.SCE

Like IA32_STAR, IA32_LSTAR and IA32_FMASK only need to contain guest
values on VM-entry when the guest is in long mode and EFER.SCE is set.

Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Peter Shier <pshier@google.com>
Reviewed-by: Marc Orr <marcorr@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/vmx/vmx.c diff | blob | history
Linux Kernel Source Tree.