Re: [PATCH v2] x86/kvm/emulate.c: simplify NOP (opcode 0x90) check

Please send kvm patches to k...@vger.kernel.org too. On Thu, Jul 04, 2013 at 01:27:00PM +0200, Denys Vlasenko wrote: > We do not need to check for reg == RAX for opcodes 0x91...0x97. > The is no reason to optimize here. This is not performance sensitive path, far from it. If not for "clear high b

[PATCH v2] x86/kvm/emulate.c: simplify NOP (opcode 0x90) check

We do not need to check for reg == RAX for opcodes 0x91...0x97. Signed-off-by: Denys Vlasenko CC: Paolo Bonzini CC: Avi Kivity Signed-off-by: Denys Vlasenko CC: Paolo Bonzini CC: Avi Kivity --- arch/x86/kvm/emulate.c | 7 ++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a