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Tue, 10 Mar 2026 09:42:29 -0400 Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Mar 2026 06:42:22 -0700 Received: from liuzhao-optiplex-7080.sh.intel.com ([10.239.160.39]) by fmviesa007.fm.intel.com with ESMTP; 10 Mar 2026 06:42:21 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773150148; x=1804686148; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=/b530bJ07lOfzQ7t6KMd1QSzVbGo9GL2BuLTUMSx3PQ=; b=I9k2fF25ZUItqYLu0/2vETS4ra4QN27ngQb16IDJ4SVS98zYycdc4HDO TDSJUx8sIPCa0O9QNzFC2ddwAyEA4vYZ/vyDaLCNDjLviMQuv/AKAZL1G R4aG8FHe3Y+OycnwuIbiJhApCOTOsL91OYURY/SaERHFEgUbYNFTJdMXs Cw7NhH70+wWC198r87ph2eVNs9NmM3+yrA1xHvkd5FY5JbpXI36ruPV4m Vt/T51AFhncOBAggmwSOFSq6/Bt7pMr+5wrGCBdqaRCJIWkWFB+Zz2pR2 W8luMCCNhmQwvbwrfBffaosAsRoHE3Gnw3FWbk0EwQKBTpTvFJQKiXy4M w==; X-CSE-ConnectionGUID: M37ZweUHRLmMSBxOjvTqtA== X-CSE-MsgGUID: ar2hKl83RR2/4mi26UmYEA== X-IronPort-AV: E=McAfee;i="6800,10657,11725"; a="78048237" X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="78048237" X-CSE-ConnectionGUID: XDa+Bqf/ToOH1nEE19YFcw== X-CSE-MsgGUID: op0yftVsSf6l6PytyBg8sA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="217647976" From: Zhao Liu To: Paolo Bonzini Cc: qemu-devel@nongnu.org, Zhao Liu Subject: [PATCH 3/5] i386/cpu: Remove unnecessary cache_info fields from builtin CPU model Date: Tue, 10 Mar 2026 22:08:17 +0800 Message-Id: <20260310140819.1563084-4-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: 1773150217613154100 Content-Type: text/plain; charset="utf-8" In x86_cpu_get_versioned_cache_info(), higher version CPU models will inherit cache_info from lower versions if the cache_info field is not specified, so there is no need to repeatedly set the same cache_info. Therefore, remove the repeated cache models from SapphireRapids-v6 (SapphireRapids-v4 has set the cache model), GraniteRapids-v5 (GraniteRapids-v3 has set) and SierraForest-v5 (SierraForest-v3 has set). Signed-off-by: Zhao Liu --- target/i386/cpu.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 21dcfa47c351..c6323fee94bb 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5264,7 +5264,6 @@ static const X86CPUDefinition builtin_x86_defs[] =3D { { .version =3D 6, .note =3D "with cet-ss, cet-ibt, its-no", - .cache_info =3D &xeon_spr_cache_info, .props =3D (PropValue[]) { { "its-no", "on" }, { /* end of list */ }, @@ -5446,7 +5445,6 @@ static const X86CPUDefinition builtin_x86_defs[] =3D { { .version =3D 5, .note =3D "with cet-ss, cet-ibt, its-no", - .cache_info =3D &xeon_gnr_cache_info, .props =3D (PropValue[]) { { "its-no", "on" }, { /* end of list */ }, @@ -5812,7 +5810,6 @@ static const X86CPUDefinition builtin_x86_defs[] =3D { { .version =3D 5, .note =3D "with ITS_NO", - .cache_info =3D &xeon_srf_cache_info, .props =3D (PropValue[]) { { "its-no", "on" }, { /* end of list */ }, --=20 2.34.1