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KVM: x86: JMP/CALL using call- or task-gate causes exception
authorNadav Amit <namit@cs.technion.ac.il>
Thu, 25 Dec 2014 00:52:19 +0000 (02:52 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 8 Jan 2015 21:48:05 +0000 (22:48 +0100)
The KVM emulator does not emulate JMP and CALL that target a call gate or a
task gate.  This patch does not try to implement these scenario as they are
presumably rare; yet it returns X86EMUL_UNHANDLEABLE error in such cases
instead of generating an exception.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/emulate.c patch | blob | history

diff --cc arch/x86/kvm/emulate.c
Simple merge
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