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KVM: x86: smm: check for failures on smm entry
authorMaxim Levitsky <mlevitsk@redhat.com>
Tue, 25 Oct 2022 12:47:33 +0000 (15:47 +0300)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 9 Nov 2022 17:31:22 +0000 (12:31 -0500)
commit89dccf82e99e95ee465e2b00428494fe64679256
tree71cee35ad310c594f825788ddd6739b480e672b8tree | snapshot
parenta7662aa5e56ffa9adf65699eda541f94e157cc83commit | diff
KVM: x86: smm: check for failures on smm entry

In the rare case of the failure on SMM entry, the KVM should at
least terminate the VM instead of going south.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20221025124741.228045-16-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/smm.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git