i386/cpu: Rename AMX mirror cpuid macros with _ALIAS suffix
For the similar case - CPUID_EXT2_AMD_ALIASES, the term "alias" has already been used. Therefore, reintroducing the new term "mirror" is likely to cause confusion. Rename the relevant CPUID macros of AMX with _ALIAS suffix, aligning with KVM's naming convention. Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Link: https://lore.kernel.org/r/20260310140819.1563084-2-zhao1.liu@intel.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Zhao Liu committed
Mar 10, 2026 at 22:08 UTC
1ad6644875724909323f97bd3da5d93c175c6f64
2 files changed
+11
-11
target/i386/cpu.c
+3
-3
@@ -5550,9 +5550,9 @@ static const X86CPUDefinition builtin_x86_defs[] = {
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CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC |
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CPUID_XSAVE_XGETBV1 | CPUID_XSAVE_XSAVES | CPUID_D_1_EAX_XFD,
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.features[FEAT_1E_1_EAX] =
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- CPUID_1E_1_EAX_AMX_INT8_MIRROR | CPUID_1E_1_EAX_AMX_BF16_MIRROR |
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- CPUID_1E_1_EAX_AMX_COMPLEX_MIRROR |
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- CPUID_1E_1_EAX_AMX_FP16_MIRROR | CPUID_1E_1_EAX_AMX_FP8 |
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+ CPUID_1E_1_EAX_AMX_INT8_ALIAS | CPUID_1E_1_EAX_AMX_BF16_ALIAS |
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+ CPUID_1E_1_EAX_AMX_COMPLEX_ALIAS |
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+ CPUID_1E_1_EAX_AMX_FP16_ALIAS | CPUID_1E_1_EAX_AMX_FP8 |
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CPUID_1E_1_EAX_AMX_TF32 | CPUID_1E_1_EAX_AMX_AVX512 |
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CPUID_1E_1_EAX_AMX_MOVRS,
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.features[FEAT_29_0_EBX] = CPUID_29_0_EBX_APX_NCI_NDD_NF,
target/i386/cpu.h
+8
-8
@@ -1098,14 +1098,14 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w);
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/* Packets which contain IP payload have LIP values */
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#define CPUID_14_0_ECX_LIP (1U << 31)
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-/* AMX_INT8 instruction (mirror of CPUID_7_0_EDX_AMX_INT8) */
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-#define CPUID_1E_1_EAX_AMX_INT8_MIRROR (1U << 0)
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-/* AMX_BF16 instruction (mirror of CPUID_7_0_EDX_AMX_BF16) */
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-#define CPUID_1E_1_EAX_AMX_BF16_MIRROR (1U << 1)
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-/* AMX_COMPLEX instruction (mirror of CPUID_7_1_EDX_AMX_COMPLEX) */
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-#define CPUID_1E_1_EAX_AMX_COMPLEX_MIRROR (1U << 2)
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-/* AMX_FP16 instruction (mirror of CPUID_7_1_EAX_AMX_FP16) */
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-#define CPUID_1E_1_EAX_AMX_FP16_MIRROR (1U << 3)
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+/* AMX_INT8 instruction (alias of CPUID_7_0_EDX_AMX_INT8) */
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+#define CPUID_1E_1_EAX_AMX_INT8_ALIAS (1U << 0)
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+/* AMX_BF16 instruction (alias of CPUID_7_0_EDX_AMX_BF16) */
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+#define CPUID_1E_1_EAX_AMX_BF16_ALIAS (1U << 1)
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+/* AMX_COMPLEX instruction (alias of CPUID_7_1_EDX_AMX_COMPLEX) */
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+#define CPUID_1E_1_EAX_AMX_COMPLEX_ALIAS (1U << 2)
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+/* AMX_FP16 instruction (alias of CPUID_7_1_EAX_AMX_FP16) */
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+#define CPUID_1E_1_EAX_AMX_FP16_ALIAS (1U << 3)
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/* AMX_FP8 instruction */
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#define CPUID_1E_1_EAX_AMX_FP8 (1U << 4)
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/* AMX_TF32 instruction */