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(parent: ef2533d) | patch
KVM: x86 emulator: fix handling for unemulated instructions
authorAvi Kivity <avi@redhat.com>
Sun, 25 Jul 2010 11:51:16 +0000 (14:51 +0300)
committerAvi Kivity <avi@redhat.com>
Sun, 24 Oct 2010 08:49:47 +0000 (10:49 +0200)
commit91269b8f94eedce1767b2f208d656e5a5683326a
treec689dd55c0146c9eb3a14efdfc6344fb181ccc7ftree | snapshot
parentef2533dae5a93527f2aac9449c0b1564c5ed2c2fcommit | diff
KVM: x86 emulator: fix handling for unemulated instructions

If an instruction is present in the decode tables but not in the execution
switch, it will be emulated as a NOP.  An example is IRET (0xcf).

Fix by adding default: labels to the execution switches.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
arch/x86/kvm/emulate.c diff | blob | history
Domain: System / Kernel;