KVM: Fix vmload and friends misinterpreted as lidt

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The AMD SVM instruction family all overload the 0f 01 /3 opcode, further
multiplexing on the three r/m bits.  But the code decided that anything that
isn't a vmmcall must be an lidt (which shares the 0f 01 /3 opcode, for the
case that mod = 3).

Fix by aborting emulation if this isn't a vmmcall.

Signed-off-by: Avi Kivity <avi@redhat.com>

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Avi Kivity 2008-12-23 19:46:01 +02:00

parent e207831804

commit 2b3d2a2060

1 changed files with 10 additions and 5 deletions

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arch/x86/kvm/x86_emulate.c

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