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a="78048233" X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="78048233" X-CSE-ConnectionGUID: T4VGanmVQ1Swh+cpIQBb2g== X-CSE-MsgGUID: bZZU7lDNRp+bj5t/bSWisA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="217647968" From: Zhao Liu To: Paolo Bonzini Cc: qemu-devel@nongnu.org, Zhao Liu Subject: [PATCH 1/5] i386/cpu: Rename AMX mirror cpuid macros with _ALIAS suffix Date: Tue, 10 Mar 2026 22:08:15 +0800 Message-Id: <20260310140819.1563084-2-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260310140819.1563084-1-zhao1.liu@intel.com> References: <20260310140819.1563084-1-zhao1.liu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=198.175.65.14; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1773150221656154100 Content-Type: text/plain; charset="utf-8" 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 --- target/i386/cpu.c | 6 +++--- target/i386/cpu.h | 16 ++++++++-------- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index c77addd2c25a..953770db9c9a 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5550,9 +5550,9 @@ static const X86CPUDefinition builtin_x86_defs[] =3D { CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC | CPUID_XSAVE_XGETBV1 | CPUID_XSAVE_XSAVES | CPUID_D_1_EAX_XFD, .features[FEAT_1E_1_EAX] =3D - CPUID_1E_1_EAX_AMX_INT8_MIRROR | CPUID_1E_1_EAX_AMX_BF16_MIRRO= R | - CPUID_1E_1_EAX_AMX_COMPLEX_MIRROR | - CPUID_1E_1_EAX_AMX_FP16_MIRROR | CPUID_1E_1_EAX_AMX_FP8 | + CPUID_1E_1_EAX_AMX_INT8_ALIAS | CPUID_1E_1_EAX_AMX_BF16_ALIAS | + CPUID_1E_1_EAX_AMX_COMPLEX_ALIAS | + CPUID_1E_1_EAX_AMX_FP16_ALIAS | CPUID_1E_1_EAX_AMX_FP8 | CPUID_1E_1_EAX_AMX_TF32 | CPUID_1E_1_EAX_AMX_AVX512 | CPUID_1E_1_EAX_AMX_MOVRS, .features[FEAT_29_0_EBX] =3D CPUID_29_0_EBX_APX_NCI_NDD_NF, diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 2b70d56e9b03..a34c874839ad 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1098,14 +1098,14 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU = *cpu, FeatureWord w); /* Packets which contain IP payload have LIP values */ #define CPUID_14_0_ECX_LIP (1U << 31) =20 -/* AMX_INT8 instruction (mirror of CPUID_7_0_EDX_AMX_INT8) */ -#define CPUID_1E_1_EAX_AMX_INT8_MIRROR (1U << 0) -/* AMX_BF16 instruction (mirror of CPUID_7_0_EDX_AMX_BF16) */ -#define CPUID_1E_1_EAX_AMX_BF16_MIRROR (1U << 1) -/* AMX_COMPLEX instruction (mirror of CPUID_7_1_EDX_AMX_COMPLEX) */ -#define CPUID_1E_1_EAX_AMX_COMPLEX_MIRROR (1U << 2) -/* AMX_FP16 instruction (mirror of CPUID_7_1_EAX_AMX_FP16) */ -#define CPUID_1E_1_EAX_AMX_FP16_MIRROR (1U << 3) +/* AMX_INT8 instruction (alias of CPUID_7_0_EDX_AMX_INT8) */ +#define CPUID_1E_1_EAX_AMX_INT8_ALIAS (1U << 0) +/* AMX_BF16 instruction (alias of CPUID_7_0_EDX_AMX_BF16) */ +#define CPUID_1E_1_EAX_AMX_BF16_ALIAS (1U << 1) +/* AMX_COMPLEX instruction (alias of CPUID_7_1_EDX_AMX_COMPLEX) */ +#define CPUID_1E_1_EAX_AMX_COMPLEX_ALIAS (1U << 2) +/* AMX_FP16 instruction (alias of CPUID_7_1_EAX_AMX_FP16) */ +#define CPUID_1E_1_EAX_AMX_FP16_ALIAS (1U << 3) /* AMX_FP8 instruction */ #define CPUID_1E_1_EAX_AMX_FP8 (1U << 4) /* AMX_TF32 instruction */ --=20 2.34.1