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{ "id": 21563, "url": "https://patchwork.libcamera.org/api/1.1/covers/21563/?format=api", "web_url": "https://patchwork.libcamera.org/cover/21563/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20241009172108.2058320-1-mzamazal@redhat.com>", "date": "2024-10-09T17:21:06", "name": "[v3,0/2] Clean up pending requests on stop in software ISP", "submitter": { "id": 177, "url": "https://patchwork.libcamera.org/api/1.1/people/177/?format=api", "name": "Milan Zamazal", "email": "mzamazal@redhat.com" }, "mbox": "https://patchwork.libcamera.org/cover/21563/mbox/", "series": [ { "id": 4675, "url": "https://patchwork.libcamera.org/api/1.1/series/4675/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4675", "date": "2024-10-09T17:21:06", "name": "Clean up pending requests on stop in software ISP", "version": 3, "mbox": "https://patchwork.libcamera.org/series/4675/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/21563/comments/", "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 9EDEEC32DE\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 9 Oct 2024 17:21:23 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 4E19C618C5;\n\tWed, 9 Oct 2024 19:21:22 +0200 (CEST)", "from us-smtp-delivery-124.mimecast.com\n\t(us-smtp-delivery-124.mimecast.com [170.10.133.124])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 8A57D618C5\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 9 Oct 2024 19:21:20 +0200 (CEST)", "from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com\n\t(ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63])\n\tby relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n\tcipher=TLS_AES_256_GCM_SHA384) id us-mta-448-Fr6FmvOmMHuO6LmzU8p5jQ-1;\n\tWed, 09 Oct 2024 13:21:16 -0400", "from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com\n\t(mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com\n\t[10.30.177.15])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\tkey-exchange X25519 server-signature RSA-PSS (2048 bits)\n\tserver-digest SHA256) (No client certificate requested)\n\tby mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTPS id 3C24B1955EA8; Wed, 9 Oct 2024 17:21:13 +0000 (UTC)", "from nuthatch.redhat.com (unknown [10.45.224.78])\n\tby mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTP id 4D5AE1956086; Wed, 9 Oct 2024 17:21:11 +0000 (UTC)" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=redhat.com header.i=@redhat.com\n\theader.b=\"E+HSE/M1\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1728494479;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\tto:to:cc:cc:mime-version:mime-version:content-type:content-type:\n\tcontent-transfer-encoding:content-transfer-encoding;\n\tbh=hRskMf0bDLMg+pNOG9sYWDVRlKW8DhLfS5A2S8MGYUQ=;\n\tb=E+HSE/M1lCx4nqGNay6Pg9ib1IclGzrqOqt3P29SJqIAYgV5OAUUQQbZBWv5MjPZkZZpce\n\t0pRjeujA/s4UrARrFtqKxVCab3kMrW46cF3B9cJq9MkSrSQMASymbii9va/9HbYb3RnHfr\n\tn2L1/FyPhKq6gJBm6aaIIxi7QQpJWiI=", "X-MC-Unique": "Fr6FmvOmMHuO6LmzU8p5jQ-1", "From": "Milan Zamazal <mzamazal@redhat.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Milan Zamazal <mzamazal@redhat.com>, robert.mader@posteo.de,\n\tkieran.bingham@ideasonboard.com, laurent.pinchart@ideasonboard.com", "Subject": "[PATCH v3 0/2] Clean up pending requests on stop in software ISP", "Date": "Wed, 9 Oct 2024 19:21:06 +0200", "Message-ID": "<20241009172108.2058320-1-mzamazal@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 3.0 on 10.30.177.15", "X-Mimecast-Spam-Score": "0", "X-Mimecast-Originator": "redhat.com", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain; charset=\"US-ASCII\"; x-default=true", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Fix for the bug #234 where software ISP may not clean up some pending\nbuffers in stopDevice.\n\nChanges in v3:\n- Split to two patches according to different code areas affected.\n- Added a check for the request status to prevent canceling a request\n multiple times.\n- Calling conversionBuffers_.clear() after the cleanup, to be safer.\n\nChanges in v2:\n- The request is additionally canceled.\n- New helper method PipelineHandler::cancelRequest() introduced.\n\nMilan Zamazal (2):\n libcamera: pipeline_handler: Provide cancelRequest\n libcamera: software_isp: Clean up pending requests on stop\n\n include/libcamera/internal/pipeline_handler.h | 1 +\n src/libcamera/pipeline/simple/simple.cpp | 15 ++++++++++++\n src/libcamera/pipeline_handler.cpp | 23 +++++++++++++------\n 3 files changed, 32 insertions(+), 7 deletions(-)" }