From 16bebefe29d8495c89961a9d57ea1947547a5211 Mon Sep 17 00:00:00 2001 From: Nadav Amit Date: Thu, 25 Dec 2014 02:52:18 +0200 Subject: [PATCH] KVM: x86: fnstcw and fnstsw may cause spurious exception Since the operand size of fnstcw and fnstsw is updated during the execution, the emulation may cause spurious exceptions as it reads the memory beforehand. Marking these instructions as Mov (since the previous value is ignored) and DstMem16 to simplify the setting of operand size. Signed-off-by: Nadav Amit Signed-off-by: Paolo Bonzini --- Reading git-format-patch failed