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KVM: VMX: avoid guest hang on invalid invvpid instruction
authorPaolo Bonzini <pbonzini@redhat.com>
Fri, 18 Mar 2016 15:53:42 +0000 (16:53 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 22 Mar 2016 11:02:42 +0000 (12:02 +0100)
commit9dfe29a772a5c40f41e1890dbda4874cea5a3a9d
tree376b96546f0825a15698022166d6f91546b59874tree | snapshot
parent521caab7dbd32811e5c7b726fd0ee0b6ccaa9b38commit | diff
KVM: VMX: avoid guest hang on invalid invvpid instruction

A guest executing an invalid invvpid instruction would hang
because the instruction pointer was not updated.

Reported-by: jmontleo@redhat.com
Tested-by: jmontleo@redhat.com
Cc: stable@vger.kernel.org
Fixes: 6144b23580ddad305779d36428d38e1969d2e6f1
Reviewed-by: David Matlack <dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/vmx.c diff | blob | history
Linux Kernel Source Tree.