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GET /api/1.1/patches/2232358/?format=api
{ "id": 2232358, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2232358/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260504-qom-tests-v2-32-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-v2-32-ef7e3dc94f7a@redhat.com>", "date": "2026-05-04T11:35:20", "name": "[v2,32/46] hw/tpm: free PPI buffer on finalization", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "980be7b22c9a7a53d76ab1d7ee5d7a2b69a0e2b1", "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-v2-32-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/2232358/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2232358/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=UqlYLBPa;\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, 04 May 2026 07:38:25 -0400", "from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com\n (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by\n relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n cipher=TLS_AES_256_GCM_SHA384) id us-mta-63-mANkXZGIMmKkzw6VvpauBQ-1; Mon,\n 04 May 2026 07:38:20 -0400", "from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com\n (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93])\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-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS\n id E6881195606C\n for <qemu-devel@nongnu.org>; Mon, 4 May 2026 11:38:19 +0000 (UTC)", "from localhost (unknown [10.44.24.4])\n by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP\n id EAAEE1800480; Mon, 4 May 2026 11:38:18 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1777894701;\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=UVBuI+EbJBte7cudwIUDMDVUZlvs1SZgaSQuqt1SPTs=;\n b=UqlYLBPabTfy/Eo13lWpxZnaW6zFyaYkXW8GuPVs1oNqaGDVGm+grawwkigINmbiZBvIRc\n F9MKOJs2yJ5T+aShRYD/KPlcOmZzHhLnk7RTCOtsqEzLrTDcOb7BP+xbS8CyzO9tb/ch7S\n y7VSXIL5zAGeqIXJ3pQ/NeeG4FSxdmk=", "X-MC-Unique": "mANkXZGIMmKkzw6VvpauBQ-1", "X-Mimecast-MFC-AGG-ID": "mANkXZGIMmKkzw6VvpauBQ_1777894700", "From": "=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>", "Date": "Mon, 04 May 2026 15:35:20 +0400", "Subject": "[PATCH v2 32/46] hw/tpm: free PPI buffer on finalization", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "8bit", "Message-Id": "<20260504-qom-tests-v2-32-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>", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1254;\n i=marcandre.lureau@redhat.com; h=from:subject:message-id;\n bh=+gbtJ/99XwN9Q6M5HxsUiEi2wFIXez1EC/KRfHjlUrQ=;\n b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBp+IRtYTmF8+gyP72Dd5S8PuxtBhXsxpTe6eXQ3\n SnGgW4VnyGJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCafiEbQAKCRDa6OEJdZac\n 5fAjD/4/BstuHa1Wyv3+WBmBEPEga/Y/nAduf1UrVa4DU6CYB0w4lbNIf3RVmoYX+2bz3uFgvfi\n Gbc5jTMlP6bqujYi64wQ8nZfn4IAfyW0nVHTTFLfajRHChuU14NhAHqghX09UAYK6P2FfI3iyx6\n xlEflvCZJXdcZNde4X+q4FT+S9PGa4MtcWJn6PlBrwcSvGHRhEOWv0GsrJogx9aYUk6/9fKWqZh\n LPNgfy91uu3Al8KcR3YdpWp+66qzDjQJtgXbTIQO3XTiKBCkORa7ADijXjcp3lqDQ6lkiDdwneP\n iUn4znghYJKkaU8Uo8f1YEoGkF6tPqhKpn0bKhvsRza+sCBqK99lxZohBobyzUeXBzeKBdMhWS+\n zipbUKnI96bDoark9hu0WhMXNEDB2APIn2WoH4ht/r+v6ANHVuxp2Rw+ADbtofiVaK4PBZJfXRE\n f6ZRb6H0vPVQrHmdZBJcddFbUizkEYbran8FsmOBNIYIn232P+q1RL7cda/pYwdDMn3cQocRyT3\n H1QZlmTggT1C672gm2bT05kvn3VvdBdK1Vjg+QPqtBuR64imZmCf5j92glexxMZ+aKyId9L6YMp\n lRy2NQywR2x9ycxKcnfgcd9GZPAdpyysv+bqn+hpVgilztKM2VHioXKJ/nSCRfVHqPj0DhH4F8d\n XQjGPfmYAo9GAFA==", "X-Developer-Key": "i=marcandre.lureau@redhat.com; a=openpgp;\n fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.93", "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": "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_H4=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": "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..3984228c42f 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_init = tpm_tis_sysbus_finalize,\n .class_init = tpm_tis_sysbus_class_init,\n .interfaces = (const InterfaceInfo[]) {\n { TYPE_TPM_IF },\n", "prefixes": [ "v2", "32/46" ] }