From: Tao Xu <tao3.xu@intel.com>
To: ehabkost@redhat.com, sgarzare@redhat.com, philmd@redhat.com,
pbonzini@redhat.com, rth@twiddle.net
Cc: Tao Xu <tao3.xu@intel.com>, qemu-devel@nongnu.org
Subject: [PATCH v3 2/2] target/i386: drop the duplicated definition of cpuid AVX512_VBMI marco
Date: Mon, 23 Sep 2019 14:30:41 +0800 [thread overview]
Message-ID: <20190923063041.12420-3-tao3.xu@intel.com> (raw)
In-Reply-To: <20190923063041.12420-1-tao3.xu@intel.com>
Drop the duplicated definition of cpuid AVX512_VBMI marco and rename it
as CPUID_7_0_ECX_AVX512_VBMI.
Signed-off-by: Tao Xu <tao3.xu@intel.com>
---
target/i386/cpu.c | 4 ++--
target/i386/cpu.h | 3 +--
target/i386/hvf/x86_cpuid.c | 2 +-
3 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 9e0bac31e8..f87fe88259 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2412,7 +2412,7 @@ static X86CPUDefinition builtin_x86_defs[] = {
CPUID_7_0_EBX_RTM | CPUID_7_0_EBX_RDSEED | CPUID_7_0_EBX_ADX |
CPUID_7_0_EBX_SMAP,
.features[FEAT_7_0_ECX] =
- CPUID_7_0_ECX_VBMI | CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU |
+ CPUID_7_0_ECX_AVX512_VBMI | CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU |
CPUID_7_0_ECX_VBMI2 | CPUID_7_0_ECX_GFNI |
CPUID_7_0_ECX_VAES | CPUID_7_0_ECX_VPCLMULQDQ |
CPUID_7_0_ECX_AVX512VNNI | CPUID_7_0_ECX_AVX512BITALG |
@@ -2470,7 +2470,7 @@ static X86CPUDefinition builtin_x86_defs[] = {
CPUID_7_0_EBX_AVX512BW | CPUID_7_0_EBX_AVX512CD |
CPUID_7_0_EBX_AVX512VL | CPUID_7_0_EBX_CLFLUSHOPT,
.features[FEAT_7_0_ECX] =
- CPUID_7_0_ECX_VBMI | CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU |
+ CPUID_7_0_ECX_AVX512_VBMI | CPUID_7_0_ECX_UMIP | CPUID_7_0_ECX_PKU |
CPUID_7_0_ECX_VBMI2 | CPUID_7_0_ECX_GFNI |
CPUID_7_0_ECX_VAES | CPUID_7_0_ECX_VPCLMULQDQ |
CPUID_7_0_ECX_AVX512VNNI | CPUID_7_0_ECX_AVX512BITALG |
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index fa4c4cad79..61f6287294 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -695,8 +695,7 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS];
#define CPUID_7_0_EBX_AVX512VL (1U << 31)
/* AVX-512 Vector Byte Manipulation Instruction */
-#define CPUID_7_0_ECX_AVX512BMI (1U << 1)
-#define CPUID_7_0_ECX_VBMI (1U << 1)
+#define CPUID_7_0_ECX_AVX512_VBMI (1U << 1)
/* User-Mode Instruction Prevention */
#define CPUID_7_0_ECX_UMIP (1U << 2)
/* Protection Keys for User-mode Pages */
diff --git a/target/i386/hvf/x86_cpuid.c b/target/i386/hvf/x86_cpuid.c
index 4d957fe896..16762b6eb4 100644
--- a/target/i386/hvf/x86_cpuid.c
+++ b/target/i386/hvf/x86_cpuid.c
@@ -89,7 +89,7 @@ uint32_t hvf_get_supported_cpuid(uint32_t func, uint32_t idx,
ebx &= ~CPUID_7_0_EBX_INVPCID;
}
- ecx &= CPUID_7_0_ECX_AVX512BMI | CPUID_7_0_ECX_AVX512_VPOPCNTDQ;
+ ecx &= CPUID_7_0_ECX_AVX512_VBMI | CPUID_7_0_ECX_AVX512_VPOPCNTDQ;
edx &= CPUID_7_0_EDX_AVX512_4VNNIW | CPUID_7_0_EDX_AVX512_4FMAPS;
} else {
ebx = 0;
--
2.20.1
next prev parent reply other threads:[~2019-09-23 6:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-23 6:30 [PATCH v3 0/2] target/i386: cpu.h marcos clean up Tao Xu
2019-09-23 6:30 ` [PATCH v3 1/2] target/i386: clean up comments over 80 chars per line Tao Xu
2019-09-23 8:06 ` Stefano Garzarella
2019-09-23 6:30 ` Tao Xu [this message]
2019-09-23 8:08 ` [PATCH v3 2/2] target/i386: drop the duplicated definition of cpuid AVX512_VBMI marco Stefano Garzarella
2019-09-23 8:35 ` Tao Xu
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