diff options
author | Mark Brown <broonie@kernel.org> | 2014-10-20 12:55:07 -0400 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2014-10-20 13:27:32 -0400 |
commit | b7a40242c82cd73cfcea305f23e67d068dd8401a (patch) | |
tree | 251b49d19cd7c371847ae1f951e1b537ca0e1c15 /arch/x86/kvm/emulate.c | |
parent | d26833bfce5e56017bea9f1f50838f20e18e7b7e (diff) | |
parent | 9c6de47d53a3ce8df1642ae67823688eb98a190a (diff) |
Merge branch 'fix/dw' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-dw
Conflicts:
drivers/spi/spi-dw-mid.c
Diffstat (limited to 'arch/x86/kvm/emulate.c')
-rw-r--r-- | arch/x86/kvm/emulate.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 56657b0bb3bb..03954f7900f5 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c | |||
@@ -1491,9 +1491,6 @@ static int __load_segment_descriptor(struct x86_emulate_ctxt *ctxt, | |||
1491 | goto exception; | 1491 | goto exception; |
1492 | break; | 1492 | break; |
1493 | case VCPU_SREG_CS: | 1493 | case VCPU_SREG_CS: |
1494 | if (in_task_switch && rpl != dpl) | ||
1495 | goto exception; | ||
1496 | |||
1497 | if (!(seg_desc.type & 8)) | 1494 | if (!(seg_desc.type & 8)) |
1498 | goto exception; | 1495 | goto exception; |
1499 | 1496 | ||
@@ -4394,8 +4391,11 @@ done_prefixes: | |||
4394 | 4391 | ||
4395 | ctxt->execute = opcode.u.execute; | 4392 | ctxt->execute = opcode.u.execute; |
4396 | 4393 | ||
4394 | if (unlikely(ctxt->ud) && likely(!(ctxt->d & EmulateOnUD))) | ||
4395 | return EMULATION_FAILED; | ||
4396 | |||
4397 | if (unlikely(ctxt->d & | 4397 | if (unlikely(ctxt->d & |
4398 | (NotImpl|EmulateOnUD|Stack|Op3264|Sse|Mmx|Intercept|CheckPerm))) { | 4398 | (NotImpl|Stack|Op3264|Sse|Mmx|Intercept|CheckPerm))) { |
4399 | /* | 4399 | /* |
4400 | * These are copied unconditionally here, and checked unconditionally | 4400 | * These are copied unconditionally here, and checked unconditionally |
4401 | * in x86_emulate_insn. | 4401 | * in x86_emulate_insn. |
@@ -4406,9 +4406,6 @@ done_prefixes: | |||
4406 | if (ctxt->d & NotImpl) | 4406 | if (ctxt->d & NotImpl) |
4407 | return EMULATION_FAILED; | 4407 | return EMULATION_FAILED; |
4408 | 4408 | ||
4409 | if (!(ctxt->d & EmulateOnUD) && ctxt->ud) | ||
4410 | return EMULATION_FAILED; | ||
4411 | |||
4412 | if (mode == X86EMUL_MODE_PROT64 && (ctxt->d & Stack)) | 4409 | if (mode == X86EMUL_MODE_PROT64 && (ctxt->d & Stack)) |
4413 | ctxt->op_bytes = 8; | 4410 | ctxt->op_bytes = 8; |
4414 | 4411 | ||