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Thu, 12 Mar 2026 04:05:05 -0700 (PDT) X-Received: by 2002:a05:600c:8b72:b0:46e:4e6d:79f4 with SMTP id 5b1f17b1804b1-4854b0d2f28mr92633415e9.15.1773313504950; Thu, 12 Mar 2026 04:05:04 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: Zhao Liu Subject: [PULL 04/14] i386/cpu: Remove unnecessary cache_info fields from builtin CPU model Date: Thu, 12 Mar 2026 12:04:36 +0100 Message-ID: <20260312110451.685161-5-pbonzini@redhat.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260312110451.685161-1-pbonzini@redhat.com> References: <20260312110451.685161-1-pbonzini@redhat.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=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -3 X-Spam_score: -0.4 X-Spam_bar: / X-Spam_report: (-0.4 / 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_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no 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 @redhat.com) X-ZM-MESSAGEID: 1773313570835158500 Content-Type: text/plain; charset="utf-8" From: Zhao Liu 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 Link: https://lore.kernel.org/r/20260310140819.1563084-4-zhao1.liu@intel.com Signed-off-by: Paolo Bonzini --- target/i386/cpu.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 08450a9142e..05121c5b324 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 2.53.0