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GET /api/1.1/patches/2229143/?format=api
{ "id": 2229143, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2229143/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260427-qom-tests-v1-32-c413f3605311@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": "<20260427-qom-tests-v1-32-c413f3605311@redhat.com>", "date": "2026-04-27T19:42:31", "name": "[32/41] hw/tpm: free PPI buffer on finalization", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "7bc72685f512a5b4e7a6fc1b19d7f3613ca69f97", "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/20260427-qom-tests-v1-32-c413f3605311@redhat.com/mbox/", "series": [ { "id": 501716, "url": "http://patchwork.ozlabs.org/api/1.1/series/501716/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=501716", "date": "2026-04-27T19:42:03", "name": "Fix various QOM object life-cycle issues", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501716/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2229143/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2229143/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=Ys4DuV4i;\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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Mon, 27 Apr 2026 15:45:45 -0400", "from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com\n (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by\n relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n cipher=TLS_AES_256_GCM_SHA384) id us-mta-375-3VYbIdaWPZuPSMTDml-vpA-1; Mon,\n 27 Apr 2026 15:45:39 -0400", "from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com\n (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS\n id 09F9E180034D; Mon, 27 Apr 2026 19:45:39 +0000 (UTC)", "from localhost (unknown [10.44.24.6])\n by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP\n id 0A25619560AB; Mon, 27 Apr 2026 19:45:37 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1777319143;\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=Zwr78nSyzsd0DrKYZjmxnd5WP2JnUPCWfhydW/PE7V4=;\n b=Ys4DuV4iNqd9xgEckAUwPGosNp389MwQPkXj5HMTIZs/JqBLOUJxcfywPGhSVNuRNM6vnF\n yIhj+ucRJ/nQP6KAwi9EmjPsBzQ5WjyiaesBpCb6ouuB072OOzwV3WQX8OVQPaA9ETQkA6\n tc5Xt7qzeoxpU+Z8GfjPVAK+XsLZEoE=", "X-MC-Unique": "3VYbIdaWPZuPSMTDml-vpA-1", "X-Mimecast-MFC-AGG-ID": "3VYbIdaWPZuPSMTDml-vpA_1777319139", "From": "=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>", "Date": "Mon, 27 Apr 2026 23:42:31 +0400", "Subject": "[PATCH 32/41] hw/tpm: free PPI buffer on finalization", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "8bit", "Message-Id": "<20260427-qom-tests-v1-32-c413f3605311@redhat.com>", "References": "<20260427-qom-tests-v1-0-c413f3605311@redhat.com>", "In-Reply-To": "<20260427-qom-tests-v1-0-c413f3605311@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 Stefan Berger <stefanb@linux.vnet.ibm.com>", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1258;\n i=marcandre.lureau@redhat.com; h=from:subject:message-id;\n bh=U9Mzlvq0rrjlmHM8sXAmGAsGCpP4e3dRZe1kgmOmuHM=;\n b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBp77wVDJwLi20apizk6puKvICJAKyj3t1kRPDZ3\n HhkiYxNrbuJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCae+8FQAKCRDa6OEJdZac\n 5Zz5D/91pAuelqe9FJFUKfA88vofp5pVr+PVjRqjfFbDYiXdq6pmbbzfk3OL8U4pAxbzMFNGl1k\n OG4wkTO4SVOICrWW94i/hKDB38BBypqupIfbi2EThhyrTaWqnnjEewNgfpBqog2hEPVK1bXN+1D\n hiD2Dsm8enOevm6LMObEa+4AZrhOTsLz2QGoVNtSY5fkQ/vcgxMnkLjCP2yzHPSBndmYfHRy7mC\n APPTamZf+la66ZcuVfC42RrJGkl51NZ0cAZTjMjzdaq1fh4J+qOzemOywGBk6RtFkjhMEKaRQWq\n qz4acAexpo31TFMUoBO2dJoU8hm5TatkCnbKZI0qA4wWWpWlV1S/ByW9vXG586bHv8XmfybzD12\n b1xhWTCqMYu9DMw4PahmFBTq1lCdh+3/37KwB0GBxYcUU2p/prJzDvk0vTfRkH1S/Nd9sHit/GO\n tKKRcwlwmoyIQxrOTT9Ly3x0aYnZUGMsoKyoNvUtKQQOA1PhAec1ycfj2sT2ZDZpDHhEkKvE2/b\n ha0xvP31EG7RPpOW//3uX2MFPNi00vZ4DuhlnN0V35rhCU1MzXU43BZtqPmNwp2wlCFPt4yWR24\n edEs5GynMqQeV+HHnJDEGyARvDNJe6Ek9LPEhDO2ozCdQKiAI1E/ABOF9IgkcZngMbV3+VY1pHk\n gOL9WKSAD4EsKIg==", "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=170.10.129.124;\n envelope-from=marcandre.lureau@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001,\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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001,\n SPF_HELO_PASS=-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 <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": "The PPI buffer is allocated with qemu_memalign() in instance_init but\nnever freed when the device is destroyed.\n\nFixes: 46cd2c1050f0 (\"hw/tpm: add PPI support to tpm-tis-device for ARM64 virt\")\nSigned-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>\n---\n hw/tpm/tpm_tis_sysbus.c | 9 +++++++++\n 1 file changed, 9 insertions(+)", "diff": "diff --git a/hw/tpm/tpm_tis_sysbus.c b/hw/tpm/tpm_tis_sysbus.c\nindex 6bec30c36fc..891766ee03c 100644\n--- a/hw/tpm/tpm_tis_sysbus.c\n+++ b/hw/tpm/tpm_tis_sysbus.c\n@@ -150,11 +150,20 @@ static void tpm_tis_sysbus_class_init(ObjectClass *klass, const void *data)\n set_bit(DEVICE_CATEGORY_MISC, dc->categories);\n }\n \n+static void tpm_tis_sysbus_finalize(Object *obj)\n+{\n+ TPMStateSysBus *sbdev = TPM_TIS_SYSBUS(obj);\n+ TPMState *s = &sbdev->state;\n+\n+ qemu_vfree(s->ppi.buf);\n+}\n+\n static const TypeInfo tpm_tis_sysbus_info = {\n .name = TYPE_TPM_TIS_SYSBUS,\n .parent = TYPE_DYNAMIC_SYS_BUS_DEVICE,\n .instance_size = sizeof(TPMStateSysBus),\n .instance_init = tpm_tis_sysbus_initfn,\n+ .instance_finalize = tpm_tis_sysbus_finalize,\n .class_init = tpm_tis_sysbus_class_init,\n .interfaces = (const InterfaceInfo[]) {\n { TYPE_TPM_IF },\n", "prefixes": [ "32/41" ] }