Gleb Natapov wrote:
Signed-off-by: Gleb Natapov <gleb@xxxxxxxxxx>
---
target-i386/cpu.h | 1 +
target-i386/helper.c | 5 +++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index f054af1..29d730e 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -252,6 +252,7 @@
#define MSR_IA32_APICBASE 0x1b
#define MSR_IA32_APICBASE_BSP (1<<8)
#define MSR_IA32_APICBASE_ENABLE (1<<11)
+#define MSR_IA32_APICBASE_EXTD (1<<10)
#define MSR_IA32_APICBASE_BASE (0xfffff<<12)
#define MSR_MTRRcap 0xfe
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 23efcf4..170c3f7 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -148,7 +148,7 @@ static x86_def_t x86_defs[] = {
CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA |
/* this feature is needed for Solaris and isn't fully implemented */
CPUID_PSE36,
- .ext_features = CPUID_EXT_SSE3,
+ .ext_features = CPUID_EXT_SSE3 | CPUID_EXT_X2APIC,
Why not first test if the feature exists in the kernel?
.ext2_features = (PPRO_FEATURES & 0x0183F3FF) |
CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX |
CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT,
@@ -199,7 +199,8 @@ static x86_def_t x86_defs[] = {
/* The original CPU also implements these ext features:
CPUID_EXT_DTES64, CPUID_EXT_DSCPL, CPUID_EXT_VMX, CPUID_EXT_EST,
CPUID_EXT_TM2, CPUID_EXT_CX16, CPUID_EXT_XTPR, CPUID_EXT_PDCM */
- .ext_features = CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | CPUID_EXT_SSSE3,
+ .ext_features = CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | CPUID_EXT_SSSE3 |
+ CPUID_EXT_X2APIC,
.ext2_features = CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX,
/* Missing: .ext3_features = CPUID_EXT3_LAHF_LM */
.xlevel = 0x80000008,
--
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