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Tsirkin" , Igor Mammedov , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Marcel Apfelbaum , Thomas Huth Cc: qemu-devel@nongnu.org, devel@lists.libvirt.org, kvm@vger.kernel.org, qemu-riscv@nongnu.org, qemu-arm@nongnu.org, Richard Henderson , Sergio Lopez , Gerd Hoffmann , Peter Maydell , Laurent Vivier , Jiaxun Yang , Yi Liu , Eduardo Habkost , Alistair Francis , Daniel Henrique Barboza , Marcelo Tosatti , Weiwei Li , Amit Shah , Xiaoyao Li , Yanan Wang , Helge Deller , Palmer Dabbelt , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Ani Sinha , Fabiano Rosas , Liu Zhiwei , =?UTF-8?q?Cl=C3=A9ment=20Mathieu--Drif?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Huacai Chen , Jason Wang , Mark Cave-Ayland , BALATON Zoltan , Peter Krempa , Jiri Denemark , Zhao Liu Subject: [PATCH v6 17/27] hw/intc/apic: Remove APICCommonState::legacy_instance_id field Date: Thu, 8 Jan 2026 11:30:41 +0800 Message-Id: <20260108033051.777361-18-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260108033051.777361-1-zhao1.liu@intel.com> References: <20260108033051.777361-1-zhao1.liu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 (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=198.175.65.9; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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_MED=-2.3, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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: 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: 1767841808461158500 From: Philippe Mathieu-Daud=C3=A9 The APICCommonState::legacy_instance_id boolean was only set in the pc_compat_2_6[] array, via the 'legacy-instance-id=3Don' property. We removed all machines using that array, lets remove that property, simplifying apic_common_realize(). Because instance_id is initialized as initial_apic_id, we can not register vmstate_apic_common directly via dc->vmsd. Reviewed-by: Mark Cave-Ayland Reviewed-by: Thomas Huth Reviewed-by: Igor Mammedov Reviewed-by: Zhao Liu Signed-off-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Zhao Liu --- hw/intc/apic_common.c | 5 ----- include/hw/i386/apic_internal.h | 1 - 2 files changed, 6 deletions(-) diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c index 4e9e30899457..bf4abc21d7bb 100644 --- a/hw/intc/apic_common.c +++ b/hw/intc/apic_common.c @@ -276,9 +276,6 @@ static void apic_common_realize(DeviceState *dev, Error= **errp) info->enable_tpr_reporting(s, true); } =20 - if (s->legacy_instance_id) { - instance_id =3D VMSTATE_INSTANCE_ID_ANY; - } vmstate_register_with_alias_id(NULL, instance_id, &vmstate_apic_common, s, -1, 0, NULL); =20 @@ -395,8 +392,6 @@ static const Property apic_properties_common[] =3D { DEFINE_PROP_UINT8("version", APICCommonState, version, 0x14), DEFINE_PROP_BIT("vapic", APICCommonState, vapic_control, VAPIC_ENABLE_= BIT, true), - DEFINE_PROP_BOOL("legacy-instance-id", APICCommonState, legacy_instanc= e_id, - false), }; =20 static void apic_common_get_id(Object *obj, Visitor *v, const char *name, diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_interna= l.h index 4a62fdceb4ea..0cb06bbc76c9 100644 --- a/include/hw/i386/apic_internal.h +++ b/include/hw/i386/apic_internal.h @@ -187,7 +187,6 @@ struct APICCommonState { uint32_t vapic_control; DeviceState *vapic; hwaddr vapic_paddr; /* note: persistence via kvmvapic */ - bool legacy_instance_id; uint32_t extended_log_dest; }; =20 --=20 2.34.1