KVM: x86: Exit to user-mode on #UD intercept when emulator requires

Instruction emulation after trapping a #UD exception can result in an
MMIO access, for example when emulating a MOVBE on a processor that
doesn't support the instruction.  In this case, the #UD vmexit handler
must exit to user mode, but there wasn't any code to do so.  Add it for
both VMX and SVM.

Signed-off-by: Liran Alon <[email protected]>
Reviewed-by: Nikita Leshenko <[email protected]>
Reviewed-by: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
Reviewed-by: Wanpeng Li <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Cc: [email protected]
Signed-off-by: Radim Krčmář <[email protected]>

0 files changed, 0 insertions, 0 deletions