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GET /api/1.1/patches/2232363/?format=api
{ "id": 2232363, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2232363/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260504-qom-tests-v2-34-ef7e3dc94f7a@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260504-qom-tests-v2-34-ef7e3dc94f7a@redhat.com>", "date": "2026-05-04T11:35:22", "name": "[v2,34/46] hw/fsi: move OPBus qbus_init() to instance_init", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "0d3064903d4657b46257d88a7c19de396b7a1134", "submitter": { "id": 66774, "url": "http://patchwork.ozlabs.org/api/1.1/people/66774/?format=api", "name": "Marc-André Lureau", "email": "marcandre.lureau@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260504-qom-tests-v2-34-ef7e3dc94f7a@redhat.com/mbox/", "series": [ { "id": 502649, "url": "http://patchwork.ozlabs.org/api/1.1/series/502649/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502649", "date": "2026-05-04T11:34:48", "name": "Fix various QOM object life-cycle issues", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/502649/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2232363/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2232363/checks/", "tags": {}, "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=J5E/rmy/;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1777894715;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=R0bsIIMKhxFpIJn0xl6jXJpi31e37LsGmYzmuzP6pM4=;\n b=J5E/rmy/0VZOWMUXTa5OV8E0ItAvZzjRgZ7dXKZXC3vjGme9wLSH7Fs+NO0rjd6a9BUhyu\n F2FMETXDFtbBqSdW8LEreHCXEWeQlRHjUfU+/Fdve9P3lzvxznM9fsItgNtqFbQzM4MVng\n hxfnurcrcuEDoWTl7givFprLbidBU2I=", "X-MC-Unique": "_x_9NHkxMY-Wyjy6jtvc5w-1", "X-Mimecast-MFC-AGG-ID": "_x_9NHkxMY-Wyjy6jtvc5w_1777894712", "From": "=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>", "Date": "Mon, 04 May 2026 15:35:22 +0400", "Subject": "[PATCH v2 34/46] hw/fsi: move OPBus qbus_init() to instance_init", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "8bit", "Message-Id": "<20260504-qom-tests-v2-34-ef7e3dc94f7a@redhat.com>", "References": "<20260504-qom-tests-v2-0-ef7e3dc94f7a@redhat.com>", "In-Reply-To": "<20260504-qom-tests-v2-0-ef7e3dc94f7a@redhat.com>", "To": "qemu-devel@nongnu.org", "Cc": "armbru@redhat.com,\n =?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n\t=?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@redhat.com>", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1604;\n i=marcandre.lureau@redhat.com; h=from:subject:message-id;\n bh=CVudjOeCyZzDTPF5IBNWQlIgSw+1Rz8G/fZyKfzNExw=;\n b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBp+IRtZ79WtCadqntEqeNDEhdxBLIEkOMbnlciD\n NtU3PK2QwmJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCafiEbQAKCRDa6OEJdZac\n 5a8/D/4pwdSQCD7+NMRTqLTM6CNdc2m1lYb/kNngSd6LxcPoc3wHUylgG4L8nbQkNSkdLq7nGxO\n NfR9mSYuVrylntmbxQtES8uzvB1COP2N/OH+N/c+z3RsvV/StSaymDCkgD/yIBVbKqHPk35Z6EM\n POVN2WknnJbXQClJDBpfIb5Z5XVZ8QPXIVZxEf5L0gEL0piDDbaRAPVkWQJFf1cH6ad2inAonw3\n LJGvymaLYpHhdHc9p0RhDVx1e8LoWwN4Fgafe2YfLbHMPlnubgH8MIOXLsr1/Vso+dxQN/YJwvm\n JOeoxgl6qBf6jWLTu7NFuKHqco4wkSNxCni+zffWbfzFdNnApvhSBr3cFMFLGvwIrcTUQk/T9j5\n RfHn6MQ/3sBhDfKBurs+e9rK+BXkdNIVCgPcFlMEVQyz4KXmdJBWvHB4adf8LAtA+1kU4xVMTHk\n 2D3/nxnuMqNvSMy4mDuxcWgdxba2xKfy+rXiYoIiAGQTWA3S6kE4GxSiFuDxhLyfIKi73ZTqnCF\n P5qqmzDIj94djIj8oQ5R872cQKqYGdMMEZh08GPj+/htnNoZbvop3geB9cHgDgaaS4C6pguMwfi\n 3XKXNRqwArLJBrtXc5cmMK1w31lNgOiqj3I/kFl5aCzhkQjmXucwt+Aq4o63gUBTLnXkp3BbCP9\n gb2RFcVrF3UtdIA==", "X-Developer-Key": "i=marcandre.lureau@redhat.com; a=openpgp;\n fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5", "X-Scanned-By": "MIMEDefang 3.0 on 10.30.177.12", "Received-SPF": "pass client-ip=170.10.133.124;\n envelope-from=marcandre.lureau@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com", "X-Spam_score_int": "8", "X-Spam_score": "0.8", "X-Spam_bar": "/", "X-Spam_report": "(0.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.444,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001,\n RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001,\n 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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Remove the TODO comment that documented the workaround, as it is\nno longer needed.\n\nSuggested-by: Cédric Le Goater <clg@redhat.com>\nSigned-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>\n---\n hw/fsi/aspeed_apb2opb.c | 13 +------------\n 1 file changed, 1 insertion(+), 12 deletions(-)", "diff": "diff --git a/hw/fsi/aspeed_apb2opb.c b/hw/fsi/aspeed_apb2opb.c\nindex 36092468391..058abc86452 100644\n--- a/hw/fsi/aspeed_apb2opb.c\n+++ b/hw/fsi/aspeed_apb2opb.c\n@@ -273,6 +273,7 @@ static void fsi_aspeed_apb2opb_init(Object *o)\n for (i = 0; i < ASPEED_FSI_NUM; i++) {\n object_initialize_child(o, \"fsi-master[*]\", &s->fsi[i],\n TYPE_FSI_MASTER);\n+ qbus_init(&s->opb[i], sizeof(s->opb[i]), TYPE_OP_BUS, DEVICE(s), NULL);\n }\n }\n \n@@ -282,18 +283,6 @@ static void fsi_aspeed_apb2opb_realize(DeviceState *dev, Error **errp)\n AspeedAPB2OPBState *s = ASPEED_APB2OPB(dev);\n int i;\n \n- /*\n- * TODO: The OPBus model initializes the OPB address space in\n- * the .instance_init handler and this is problematic for test\n- * device-introspect-test. To avoid a memory corruption and a QEMU\n- * crash, qbus_init() should be called from realize(). Something to\n- * improve. Possibly, OPBus could also be removed.\n- */\n- for (i = 0; i < ASPEED_FSI_NUM; i++) {\n- qbus_init(&s->opb[i], sizeof(s->opb[i]), TYPE_OP_BUS, DEVICE(s),\n- NULL);\n- }\n-\n sysbus_init_irq(sbd, &s->irq);\n \n memory_region_init_io(&s->iomem, OBJECT(s), &aspeed_apb2opb_ops, s,\n", "prefixes": [ "v2", "34/46" ] }