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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1748426766; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=NrXUMB04D9eKs4sNmt0JGGNI3Be/7bQAJFM2t4rb92M=; b=OHtO25PWGAGZEsEbHh5lwnb2afqeBCSn4JyHcdByfQQXem4kRVyo5osDKwWaqsfVQLeSxY umoJH79sY35Ao5o8IqlvHo74AdB7d/BsxWVUCOEmNv6jUhqLKzBHpqw640Yp4JxKaEG5F6 B4zFKMFz1eM4JVdtk4Ew+l7n8nEEs3s= X-MC-Unique: HF-Ca-cSNRSzEq5zqfyBCw-1 X-Mimecast-MFC-AGG-ID: HF-Ca-cSNRSzEq5zqfyBCw_1748426760 From: Thomas Huth To: qemu-devel@nongnu.org Cc: Stefan Hajnoczi , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Zhao Liu Subject: [PULL 15/27] hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_MIGRATE_EXTRA definition Date: Wed, 28 May 2025 12:04:55 +0200 Message-ID: <20250528100507.313906-16-thuth@redhat.com> In-Reply-To: <20250528100507.313906-1-thuth@redhat.com> References: <20250528100507.313906-1-thuth@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 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=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) DKIMWL_WL_HIGH=-2.907, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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 @redhat.com) X-ZM-MESSAGEID: 1748426840683116600 From: Philippe Mathieu-Daud=C3=A9 VIRTIO_PCI_FLAG_MIGRATE_EXTRA was only used by the hw_compat_2_4[] array, via the 'migrate-extra=3Dtrue' property. We removed all machines using that array, lets remove all the code around VIRTIO_PCI_FLAG_MIGRATE_EXTRA. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Daniel P. Berrang=C3=A9 Reviewed-by: Thomas Huth Reviewed-by: Zhao Liu Message-ID: <20250512083948.39294-8-philmd@linaro.org> Signed-off-by: Thomas Huth --- include/hw/virtio/virtio-pci.h | 4 ---- hw/virtio/virtio-pci.c | 6 +----- 2 files changed, 1 insertion(+), 9 deletions(-) diff --git a/include/hw/virtio/virtio-pci.h b/include/hw/virtio/virtio-pci.h index 1dbc3851b01..eb22ed0a1d9 100644 --- a/include/hw/virtio/virtio-pci.h +++ b/include/hw/virtio/virtio-pci.h @@ -32,7 +32,6 @@ DECLARE_OBJ_CHECKERS(VirtioPCIBusState, VirtioPCIBusClass, enum { VIRTIO_PCI_FLAG_BUS_MASTER_BUG_MIGRATION_BIT, VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, - VIRTIO_PCI_FLAG_MIGRATE_EXTRA_BIT, VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT, VIRTIO_PCI_FLAG_DISABLE_PCIE_BIT, VIRTIO_PCI_FLAG_PAGE_PER_VQ_BIT, @@ -57,9 +56,6 @@ enum { /* virtio version flags */ #define VIRTIO_PCI_FLAG_DISABLE_PCIE (1 << VIRTIO_PCI_FLAG_DISABLE_PCIE_BI= T) =20 -/* migrate extra state */ -#define VIRTIO_PCI_FLAG_MIGRATE_EXTRA (1 << VIRTIO_PCI_FLAG_MIGRATE_EXTRA_= BIT) - /* have pio notification for modern device ? */ #define VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY \ (1 << VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT) diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 9b48aa8c3e7..f52fac663c2 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -146,9 +146,7 @@ static const VMStateDescription vmstate_virtio_pci =3D { =20 static bool virtio_pci_has_extra_state(DeviceState *d) { - VirtIOPCIProxy *proxy =3D to_virtio_pci_proxy(d); - - return proxy->flags & VIRTIO_PCI_FLAG_MIGRATE_EXTRA; + return true; } =20 static void virtio_pci_save_extra_state(DeviceState *d, QEMUFile *f) @@ -2363,8 +2361,6 @@ static void virtio_pci_bus_reset_hold(Object *obj, Re= setType type) static const Property virtio_pci_properties[] =3D { DEFINE_PROP_BIT("virtio-pci-bus-master-bug-migration", VirtIOPCIProxy,= flags, VIRTIO_PCI_FLAG_BUS_MASTER_BUG_MIGRATION_BIT, false), - DEFINE_PROP_BIT("migrate-extra", VirtIOPCIProxy, flags, - VIRTIO_PCI_FLAG_MIGRATE_EXTRA_BIT, true), DEFINE_PROP_BIT("modern-pio-notify", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT, false), DEFINE_PROP_BIT("x-disable-pcie", VirtIOPCIProxy, flags, --=20 2.49.0