Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2196258/?format=api
{ "id": 2196258, "url": "http://patchwork.ozlabs.org/api/patches/2196258/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260213094938.4074478-2-marcandre.lureau@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/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": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260213094938.4074478-2-marcandre.lureau@redhat.com>", "list_archive_url": null, "date": "2026-02-13T09:49:20", "name": "[PULL,v2,01/15] char-udp: Fix initial backend open status", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "9fee5e77968704b945164bcb2f30f06f57374878", "submitter": { "id": 66774, "url": "http://patchwork.ozlabs.org/api/people/66774/?format=api", "name": "Marc-André Lureau", "email": "marcandre.lureau@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260213094938.4074478-2-marcandre.lureau@redhat.com/mbox/", "series": [ { "id": 492070, "url": "http://patchwork.ozlabs.org/api/series/492070/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=492070", "date": "2026-02-13T09:49:19", "name": "[PULL,v2,01/15] char-udp: Fix initial backend open status", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/492070/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2196258/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2196258/checks/", "tags": {}, "related": [], "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=iCbKUNEF;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fC6pm5B2Pz1xvQ\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 13 Feb 2026 20:50:08 +1100 (AEDT)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1vqpoJ-0006it-I0; Fri, 13 Feb 2026 04:50:03 -0500", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <marcandre.lureau@redhat.com>)\n id 1vqpoE-0006hf-BQ\n for qemu-devel@nongnu.org; Fri, 13 Feb 2026 04:49:59 -0500", "from us-smtp-delivery-124.mimecast.com ([170.10.133.124])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <marcandre.lureau@redhat.com>)\n id 1vqpoC-00072q-LC\n for qemu-devel@nongnu.org; Fri, 13 Feb 2026 04:49:58 -0500", "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-550-qdD6mjHEOhySnGIcF1UXMg-1; Fri,\n 13 Feb 2026 04:49:52 -0500", "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-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS\n id 564761800BD2; Fri, 13 Feb 2026 09:49:45 +0000 (UTC)", "from localhost (unknown [10.44.22.41])\n by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP\n id DC1BD1800678; Fri, 13 Feb 2026 09:49:43 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1770976195;\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=LGj9xk/Pm83KB03G6LVj5ElLZzoxkSGN+CQtNgApbDQ=;\n b=iCbKUNEFIbstVJGW8rrDn1zDuLlcsZLSLnR4GLsh4DsKfrEFjYwYLeLbe6a+wS3uZ1V1JI\n c5TFoziv0o0+Uo4hjEEUyIE4SewPZt50Q2zGUdrqu7RPbnl9DTSwgEMyhXZW5oQ5T2U5GK\n cc/6dC+Py2egf2PVJ+samBWotQFUKFs=", "X-MC-Unique": "qdD6mjHEOhySnGIcF1UXMg-1", "X-Mimecast-MFC-AGG-ID": "qdD6mjHEOhySnGIcF1UXMg_1770976189", "From": "marcandre.lureau@redhat.com", "To": "qemu-devel@nongnu.org", "Cc": "=?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>,\n \"Edgar E. Iglesias\" <edgar.iglesias@gmail.com>, =?utf-8?q?Daniel_P=2E_Berra?=\n\t=?utf-8?q?ng=C3=A9?= <berrange@redhat.com>, Eric Blake <eblake@redhat.com>,\n Markus Armbruster <armbru@redhat.com>, Paul Durrant <paul@xen.org>,\n Anthony PERARD <anthony@xenproject.org>, =?utf-8?q?Philippe_Mathieu-Daud?=\n\t=?utf-8?q?=C3=A9?= <philmd@linaro.org>,\n Eduardo Habkost <eduardo@habkost.net>, Paolo Bonzini <pbonzini@redhat.com>,\n\t=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n Stefano Stabellini <sstabellini@kernel.org>, xen-devel@lists.xenproject.org,\n Samuel Thibault <samuel.thibault@ens-lyon.org>,\n Eric K <erickra@cs.utexas.edu>", "Subject": "[PULL v2 01/15] char-udp: Fix initial backend open status", "Date": "Fri, 13 Feb 2026 10:49:20 +0100", "Message-ID": "<20260213094938.4074478-2-marcandre.lureau@redhat.com>", "In-Reply-To": "<20260213094938.4074478-1-marcandre.lureau@redhat.com>", "References": "<20260213094938.4074478-1-marcandre.lureau@redhat.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.93", "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": "-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_H2=0.001,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=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": "From: Eric K <erickra@cs.utexas.edu>\n\nThis patch removes the `*be_opened = false` override for the UDP chardev\nbackend. Since UDP is connectionless it never sends a `CHR_EVENT_OPENED`\nso it is never marked open. This causes some frontends (e.g. virtio-serial)\nto never perform any operations on the socket.\n\nResolves: https://gitlab.com/qemu-project/qemu/-/issues/2993\nSigned-off-by: Eric K <erickra@cs.utexas.edu>\nReviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>\nMessage-Id: <20251208225849.705554-1-erickra@cs.utexas.edu>\n---\n chardev/char-udp.c | 2 --\n tests/unit/test-char.c | 2 ++\n 2 files changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/chardev/char-udp.c b/chardev/char-udp.c\nindex 572fab0ad13..1025f577a0d 100644\n--- a/chardev/char-udp.c\n+++ b/chardev/char-udp.c\n@@ -215,8 +215,6 @@ static void qmp_chardev_open_udp(Chardev *chr,\n g_free(name);\n \n s->ioc = QIO_CHANNEL(sioc);\n- /* be isn't opened until we get a connection */\n- *be_opened = false;\n }\n \n static void char_udp_class_init(ObjectClass *oc, const void *data)\ndiff --git a/tests/unit/test-char.c b/tests/unit/test-char.c\nindex 8a98e42cad0..2869c4e09df 100644\n--- a/tests/unit/test-char.c\n+++ b/tests/unit/test-char.c\n@@ -1012,6 +1012,8 @@ static void char_udp_test_internal(Chardev *reuse_chr, int sock)\n qemu_chr_fe_init(fe, chr, &error_abort);\n }\n \n+ g_assert(chr->be_open);\n+\n d.chr = chr;\n qemu_chr_fe_set_handlers(fe, socket_can_read_hello, socket_read_hello,\n NULL, NULL, &d, NULL, true);\n", "prefixes": [ "PULL", "v2", "01/15" ] }