Cover Letter Detail
Show a cover letter.
GET /api/covers/12865/?format=api
{ "id": 12865, "url": "https://patchwork.libcamera.org/api/covers/12865/?format=api", "web_url": "https://patchwork.libcamera.org/cover/12865/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/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": "<20210708082145.122160-1-umang.jain@ideasonboard.com>", "date": "2021-07-08T08:21:43", "name": "[libcamera-devel,0/2] utils: ipc: proxy: Always reset ControlSerializer during IPA configure", "submitter": { "id": 86, "url": "https://patchwork.libcamera.org/api/people/86/?format=api", "name": "Umang Jain", "email": "umang.jain@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/12865/mbox/", "series": [ { "id": 2217, "url": "https://patchwork.libcamera.org/api/series/2217/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2217", "date": "2021-07-08T08:21:43", "name": "utils: ipc: proxy: Always reset ControlSerializer during IPA configure", "version": 1, "mbox": "https://patchwork.libcamera.org/series/2217/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/12865/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 CB673C3224\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 8 Jul 2021 08:21:57 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 4B64768513;\n\tThu, 8 Jul 2021 10:21:57 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id B620F68509\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 8 Jul 2021 10:21:55 +0200 (CEST)", "from perceval.ideasonboard.com (unknown [103.251.226.59])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 7A0BCE7;\n\tThu, 8 Jul 2021 10:21:54 +0200 (CEST)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"QneyZ2D/\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1625732515;\n\tbh=9FQwHmhUrer9fh7MGrGdR/3ZbZkMR/1btVqpNpf68CE=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=QneyZ2D/XLZuHXDzEO5Vetdmo0TVWFaTTt/UjSLCv9/DozF6R0l+FgrOIWlKOIW2M\n\tPDhL9QQl4nPaHz7oA62XV7KeyMb+HXHgjf564tP/JiJ/bLLlyGawBxsurH/Lx0/uRo\n\tZLM9aoNQWw6m0WDDn2OhKj/XbP1XKSgGoRyX89XY=", "From": "Umang Jain <umang.jain@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 8 Jul 2021 13:51:43 +0530", "Message-Id": "<20210708082145.122160-1-umang.jain@ideasonboard.com>", "X-Mailer": "git-send-email 2.31.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 0/2] utils: ipc: proxy: Always reset\n\tControlSerializer during IPA configure", "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": "This is a small patch which seems to fix issue highlighted by:\nhttps://bugs.libcamera.org/show_bug.cgi?id=58\n\n1/2 is a DNI, which can help for logging in isolated IPA mode.\n\nHowever, while testing this series with CTS, a new issue has been\nidentified related to open/lingering fds. For what I can see, it is\nunrelated to this fix. So expect that some CTS tests will fail still\nin isolated mode, but hopefully Bug#58 behaviour isn't reproduced,\nif you carry this change.\n\nThe new issue, if you get hit, might be along these lines:\n(In isolated IPA log)\n[0:20:15.723915030] [10202] FATAL FileDescriptor file_descriptor.cpp:235 Failed to dup() fd: Too many open files\nBacktrace:\n\n(cros_camera_service)\n[0:20:17.724419941] [10201] ERROR IPCPipe ipc_pipe_unixsocket.cpp:134 Call timeout!\n[0:20:17.724586917] [10201] ERROR IPCPipe ipc_pipe_unixsocket.cpp:66 Failed to call sync\n[0:20:17.724612298] [10201] ERROR IPAProxy ipu3_ipa_proxy.cpp:338 Failed to call mapBuffers\n...\n[0:20:27.200651034] [10201] ERROR IPCPipe ipc_pipe_unixsocket.cpp:66 Failed to call sync\n[0:20:27.200667808] [10201] ERROR IPAProxy ipu3_ipa_proxy.cpp:288 Failed to call configure\n[0:20:27.200684272] [10201] ERROR IPU3 ipu3.cpp:648 Failed to configure IPA: Connection timed out\n... More CTS test failures down the line.\n\nUmang Jain (2):\n DNI: Enforce IPA isolation and set log file path\n utils: ipc: proxy: Always reset ControlSerializer during IPA configure\n\n src/ipa/ipu3/ipu3.cpp | 2 ++\n src/libcamera/ipa_manager.cpp | 1 +\n .../generators/libcamera_templates/module_ipa_proxy.cpp.tmpl | 4 ++++\n 3 files changed, 7 insertions(+)" }