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GET /api/patches/2195692/?format=api
{ "id": 2195692, "url": "http://patchwork.ozlabs.org/api/patches/2195692/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260211163318.938776-2-berrange@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": "<20260211163318.938776-2-berrange@redhat.com>", "list_archive_url": null, "date": "2026-02-11T16:33:04", "name": "[v4,01/15] Revert \"python/aqmp: fix send_fd_scm for python 3.6.x\"", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "b9e1c7efbb9bf34474dda5b861ff8b07d87ac808", "submitter": { "id": 2694, "url": "http://patchwork.ozlabs.org/api/people/2694/?format=api", "name": "Daniel P. Berrangé", "email": "berrange@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260211163318.938776-2-berrange@redhat.com/mbox/", "series": [ { "id": 491877, "url": "http://patchwork.ozlabs.org/api/series/491877/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=491877", "date": "2026-02-11T16:33:04", "name": "tests: do more testing of block drivers", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/491877/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2195692/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2195692/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=PvqYtr3q;\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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Wed, 11 Feb 2026 11:33:34 -0500", "from mx-prod-mc-01.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-641-Q5WOyCdaNyG6C54iZZdfBg-1; Wed,\n 11 Feb 2026 11:33:29 -0500", "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-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS\n id D626419560B3; Wed, 11 Feb 2026 16:33:27 +0000 (UTC)", "from toolbx.redhat.com (unknown [10.45.227.9])\n by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP\n id 455B019560A7; Wed, 11 Feb 2026 16:33:24 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1770827612;\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=YoUohmHjGC6Kj0QBsBKyt2PLuXMEjlOnq6mLxFXPh6g=;\n b=PvqYtr3qcAmQYTwsvndkw5XXc2zkObhzozzPhpei5FSvmaDLXLjgD/eDtxfNSoxklGza0T\n f6Hh1DAKX6Jcz8THBsPNHE04dUqaWxnEMbq3lX7T3hQoXgg2jAtB40MZMbFyxmplpKfBKj\n 9sEJwh920EIenT5Hcel4f/3STaMEB1g=", "X-MC-Unique": "Q5WOyCdaNyG6C54iZZdfBg-1", "X-Mimecast-MFC-AGG-ID": "Q5WOyCdaNyG6C54iZZdfBg_1770827608", "From": "=?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= <berrange@redhat.com>", "To": "qemu-devel@nongnu.org", "Cc": "Thomas Huth <thuth@redhat.com>, Hanna Reitz <hreitz@redhat.com>,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>,\n Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org,\n Cleber Rosa <crosa@redhat.com>,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n Paolo Bonzini <pbonzini@redhat.com>, John Snow <jsnow@redhat.com>,\n\t=?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, =?utf-8?q?Daniel_P?=\n\t=?utf-8?q?=2E_Berrang=C3=A9?= <berrange@redhat.com>", "Subject": "[PATCH v4 01/15] Revert \"python/aqmp: fix send_fd_scm for python\n 3.6.x\"", "Date": "Wed, 11 Feb 2026 16:33:04 +0000", "Message-ID": "<20260211163318.938776-2-berrange@redhat.com>", "In-Reply-To": "<20260211163318.938776-1-berrange@redhat.com>", "References": "<20260211163318.938776-1-berrange@redhat.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-Scanned-By": "MIMEDefang 3.0 on 10.30.177.12", "Received-SPF": "pass client-ip=170.10.129.124;\n envelope-from=berrange@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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_PASS=-0.001,\n 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": "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": "This reverts commit a57cb3e23d5ac918a69d0aab918470ff0b429ff9.\n\nThe current code now only requires compatibility with Python\n3.8 or later.\n\nThe conditional usage of 'sendmsg' on the async IO socket\nwrapper will generate a deprecation warning on stderr\nevery time send_fd_scm is used with older Python versions.\n\nThis has the effect of breaking the QEMU I/O tests when run\non Python versions before the 'sendmsg' wrapper was removed.\n\nUnconditionally accessing 'sock._sock' ensures we never use\nthe asyncio socket wrapper, and thus never risk triggering\ndeprecation warnings on any Python version\n\nMost notably this fixes the QEMU block I/O tests on CentOS\nStream9 that use \"sendmsg\" for FD passing, which otherwise\ngenerate deprecation messages breaking the expected output\ncomparison.\n\nReviewed-by: Thomas Huth <thuth@redhat.com>\nAcked-by: John Snow <jsnow@redhat.com>\nSigned-off-by: Daniel P. Berrangé <berrange@redhat.com>\n---\n python/qemu/qmp/qmp_client.py | 9 +++------\n 1 file changed, 3 insertions(+), 6 deletions(-)", "diff": "diff --git a/python/qemu/qmp/qmp_client.py b/python/qemu/qmp/qmp_client.py\nindex 8beccfe29d..7a115b693b 100644\n--- a/python/qemu/qmp/qmp_client.py\n+++ b/python/qemu/qmp/qmp_client.py\n@@ -720,12 +720,9 @@ def send_fd_scm(self, fd: int) -> None:\n if sock.family != socket.AF_UNIX:\n raise QMPError(\"Sending file descriptors requires a UNIX socket.\")\n \n- if not hasattr(sock, 'sendmsg'):\n- # We need to void the warranty sticker.\n- # Access to sendmsg is scheduled for removal in Python 3.11.\n- # Find the real backing socket to use it anyway.\n- sock = sock._sock # pylint: disable=protected-access\n-\n+ # Void the warranty sticker.\n+ # Access to sendmsg in asyncio is scheduled for removal in Python 3.11.\n+ sock = sock._sock # pylint: disable=protected-access\n sock.sendmsg(\n [b' '],\n [(socket.SOL_SOCKET, socket.SCM_RIGHTS, struct.pack('@i', fd))]\n", "prefixes": [ "v4", "01/15" ] }