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[Qemu-devel] [PATCH 086/108] target-i386: Filter FEAT_7_0_EBX TCG featur
From: |
Michael Roth |
Subject: |
[Qemu-devel] [PATCH 086/108] target-i386: Filter FEAT_7_0_EBX TCG features too |
Date: |
Wed, 6 Aug 2014 15:39:36 -0500 |
From: Eduardo Habkost <address@hidden>
The TCG_7_0_EBX_FEATURES macro was defined but never used (it even had a
typo that was never noticed). Make the existing TCG feature filtering
code use it.
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
Cc: address@hidden
Signed-off-by: Andreas Färber <address@hidden>
(cherry picked from commit d0a70f46fa9a3257089a56f2f620b0eff868557f)
Signed-off-by: Michael Roth <address@hidden>
---
target-i386/cpu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index d386592..37abcaa 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -582,7 +582,7 @@ struct X86CPUDefinition {
#define TCG_EXT3_FEATURES (CPUID_EXT3_LAHF_LM | CPUID_EXT3_SVM | \
CPUID_EXT3_CR8LEG | CPUID_EXT3_ABM | CPUID_EXT3_SSE4A)
#define TCG_SVM_FEATURES 0
-#define TCG_7_0_EBX_FEATURES (CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_SMAP \
+#define TCG_7_0_EBX_FEATURES (CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_SMAP | \
CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_ADX)
/* missing:
CPUID_7_0_EBX_FSGSBASE, CPUID_7_0_EBX_HLE, CPUID_7_0_EBX_AVX2,
@@ -2598,6 +2598,7 @@ static void x86_cpu_realizefn(DeviceState *dev, Error
**errp)
if (!kvm_enabled()) {
env->features[FEAT_1_EDX] &= TCG_FEATURES;
env->features[FEAT_1_ECX] &= TCG_EXT_FEATURES;
+ env->features[FEAT_7_0_EBX] &= TCG_7_0_EBX_FEATURES;
env->features[FEAT_8000_0001_EDX] &= TCG_EXT2_FEATURES;
env->features[FEAT_8000_0001_ECX] &= TCG_EXT3_FEATURES;
env->features[FEAT_SVM] &= TCG_SVM_FEATURES;
--
1.9.1
- [Qemu-devel] [PATCH 071/108] arch_init: Be sure of only one exit entry with DPRINTF() for ram_load(), (continued)
- [Qemu-devel] [PATCH 071/108] arch_init: Be sure of only one exit entry with DPRINTF() for ram_load(), Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 072/108] migration: catch unknown flags in ram_load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 073/108] rdma: bug fixes, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 075/108] qdev: reorganize error reporting in bus_set_realized, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 076/108] qdev: recursively unrealize devices when unrealizing bus, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 078/108] vhost: fix resource leak in error handling, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 077/108] scsi-disk: fix bug in scsi_block_new_request() introduced by commit 137745c, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 079/108] virtio-scsi: define dummy handle_output for vhost-scsi vqs, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 080/108] usb: Fix usb-bt-dongle initialization., Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 083/108] coroutine-win32.c: Add noinline attribute to work around gcc bug, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 086/108] target-i386: Filter FEAT_7_0_EBX TCG features too,
Michael Roth <=
- [Qemu-devel] [PATCH 082/108] q35: Use PC_Q35_COMPAT_1_4 on pc-q35-1.4 compat_props, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 084/108] hw/xtensa/xtfpga: fix FLASH mapping to boot region for KC705, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 085/108] target-i386: Make TCG feature filtering more readable, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 088/108] virtio-serial: don't migrate the config space, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 087/108] virtio-net: byteswap virtio-net header, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 089/108] nbd: Don't export a block device with no medium., Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 074/108] hw: Consistently name Error ** objects errp, and not err, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 090/108] nbd: Don't validate from and len in NBD_CMD_DISC., Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 094/108] pc: make isapc and pc-0.10 to pc-0.13 have 1.7.0 memory layout, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 091/108] nbd: Close socket on negotiation failure., Michael Roth, 2014/08/06