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GET /api/1.0/patches/2197683/?format=api
{ "id": 2197683, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2197683/?format=api", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/1.0/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<f025e8ed3b01e193977b56df128694c1d2aaeb43.1771408406.git.mchehab+huawei@kernel.org>", "date": "2026-02-18T10:13:01", "name": "[31/38] docs: kdoc_re: Fix NestedMatch.sub() which causes PDF builds to break", "commit_ref": null, "pull_url": null, "state": "handled-elsewhere", "archived": false, "hash": "eeb936c4e95271048c7b4272be0733e838b26ea2", "submitter": { "id": 78235, "url": "http://patchwork.ozlabs.org/api/1.0/people/78235/?format=api", "name": "Mauro Carvalho Chehab", "email": "mchehab+huawei@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/f025e8ed3b01e193977b56df128694c1d2aaeb43.1771408406.git.mchehab+huawei@kernel.org/mbox/", "series": [ { "id": 492532, "url": "http://patchwork.ozlabs.org/api/1.0/series/492532/?format=api", "date": "2026-02-18T10:12:30", "name": "docs: several improvements to kernel-doc", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/492532/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2197683/checks/", "tags": {}, "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=DnE6Evz9;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=140.211.166.137; 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Wed, 18 Feb 2026 11:13:28 +0100" ], "X-Virus-Scanned": [ "amavis at osuosl.org", "amavis at osuosl.org" ], "X-Comment": "SPF check N/A for local connections - client-ip=140.211.166.142;\n helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org;\n receiver=<UNKNOWN> ", "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 smtp4.osuosl.org A3E19407FF", "OpenDKIM Filter v2.11.0 smtp4.osuosl.org CD92A407F7" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org;\n\ts=default; t=1771409622;\n\tbh=BEMSZ9lQgPUKWeolbpNQdJbrsN9Jg7kLj7WVjG76fq4=;\n\th=From:To:Cc:Date:In-Reply-To:References:Subject:List-Id:\n\t List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:\n\t From;\n\tb=DnE6Evz9SLE/2HtoecnSwyI6p5JY2Qrew/3NIoGkK5cQjoaDgrtoXsHX3cq4Sg8Hb\n\t aGnkHWsIv+GiXb+dEGy6THLV0anYmVC7tWkCN2n0PoFivuNUX9FiNrsr+3gU+ey3Cn\n\t AdqB9T00eajPYEFt2Uaoglosn9TdI8CqoWPPEEmA3Fc+mj/YrYT04Eq4A0Mqrhyvoi\n\t HkXIKXKUlLp1v+5dDwM7TnLbqVTVcfrpTeV/L6OZCk/BzBb9pDm9JNdYCqGo+LOvx6\n\t NIzev63tMVNpRdqZ5VQYPaCQmIkVu0FKQERbDPSwjw/ErQ2Cnoln5Hjt6AbnNCPFlc\n\t xg2gSUhad34Aw==", "Received-SPF": "Pass (mailfrom) identity=mailfrom;\n client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org;\n envelope-from=mchehab+huawei@kernel.org; receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp4.osuosl.org CD92A407F7", "From": "Mauro Carvalho Chehab <mchehab+huawei@kernel.org>", "To": "Jonathan Corbet <corbet@lwn.net>,\n Linux Doc Mailing List <linux-doc@vger.kernel.org>", "Cc": "Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,\n intel-wired-lan@lists.osuosl.org, linux-hardening@vger.kernel.org,\n linux-kernel@vger.kernel.org, netdev@vger.kernel.org,\n Aleksandr Loktionov <aleksandr.loktionov@intel.com>,\n Randy Dunlap <rdunlap@infradead.org>, Akira Yokosawa <akiyks@gmail.com>", "Date": "Wed, 18 Feb 2026 11:13:01 +0100", "Message-ID": "\n <f025e8ed3b01e193977b56df128694c1d2aaeb43.1771408406.git.mchehab+huawei@kernel.org>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<cover.1771408406.git.mchehab+huawei@kernel.org>", "References": "<cover.1771408406.git.mchehab+huawei@kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "8bit", "X-Mailman-Original-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=kernel.org; s=k20201202; t=1771409610;\n bh=vr6braZddKgoYGrWnqS65Mye11jx/ixo713d+HFrhJc=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=TWlB+dWvLoWppC8mBA0qmB5c3nDT2/AmirhXcP6cEGn2a7M25H9Gv7RhoYoSCVB5f\n 9rfe/g4ukmPFLVwz/QyYY/GZ8bChfo+tUv+oMVDLbOYDgP99PE70F8qLv1hDc1TDZ7\n UzJnBBUTlZKsT7YiTlypFluMvPTfRLnhoSQhWUpVu35+hhLeBmEgIrxU2Sxb/TcPSv\n oxoqwpEeQSK11Hg4ko+Nedd+HTPVu8NbsPMzVMinYu8c3vSYxCK7+qctBqB0vjOxRl\n 314TDJCd6Rg9mvBwpfnMK5BBtOCdXMohntcGgJYwXhBp83SuKHjVkldBduyq6KIOYQ\n Nv++eFu1SYyJA==", "X-Mailman-Original-Authentication-Results": [ "smtp4.osuosl.org;\n dmarc=pass (p=quarantine dis=none)\n header.from=kernel.org", "smtp4.osuosl.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.a=rsa-sha256 header.s=k20201202 header.b=TWlB+dWv" ], "Subject": "[Intel-wired-lan] [PATCH 31/38] docs: kdoc_re: Fix\n NestedMatch.sub() which causes PDF builds to break", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "Having a \"\\digit\" inside a docstring with normal strings causes\nPDF output to break, as it will add a weird character inside the\nstring. It should be using a raw string instead.\n\nYet, having r\"\\0\" won't solve, as this would be converted in\nSphinx as \"0\". So, this has to be inside a pre formatted text.\n\nThat's said, the comment itself is probably not the best one.\n\nRewrite the entire comment to properly document each parameter\nand add a \"delim\" parameter that will be passed to the\nancillary function.\n\nReported-by: Akira Yokosawa <akiyks@gmail.com>\nCloses: https://lore.kernel.org/linux-doc/63e99049-cc72-4156-83af-414fdde34312@gmail.com/\nSigned-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>\n---\n tools/lib/python/kdoc/kdoc_re.py | 30 ++++++++++++++++++------------\n 1 file changed, 18 insertions(+), 12 deletions(-)", "diff": "diff --git a/tools/lib/python/kdoc/kdoc_re.py b/tools/lib/python/kdoc/kdoc_re.py\nindex 44af43aa1e93..f67ebe86c458 100644\n--- a/tools/lib/python/kdoc/kdoc_re.py\n+++ b/tools/lib/python/kdoc/kdoc_re.py\n@@ -323,22 +323,28 @@ class NestedMatch:\n \n return args\n \n- def sub(self, sub, line, count=0):\n- \"\"\"\n- This is similar to re.sub:\n+ def sub(self, sub, line, delim=\",\", count=0):\n+ r\"\"\"\n+ Perform a regex‑based replacement on ``line`` for all matches with\n+ the ``self.regex`` pattern. It uses the following parameters:\n \n- It matches a regex that it is followed by a delimiter,\n- replacing occurrences only if all delimiters are paired.\n+ ``sub``\n+ Replacement string that may contain placeholders in the form\n+ ``\\{digit}``, where ``digit`` is an integer referring to the regex\n+ capture group number.\n \n- if the sub argument contains::\n+ ``\\{0}`` is a special case that expands to the entire matched text.\n \n- r'\\0'\n+ ``line``\n+ The string to operate on.\n \n- it will work just like re: it places there the matched paired data\n- with the delimiter stripped.\n+ ``delim``\n+ The delimiter used by identify the placeholder groups\n+ (defaults to \",\").\n \n- If count is different than zero, it will replace at most count\n- items.\n+ ``count``\n+ Maximum number of replacements per match. If 0 or omitted,\n+ all matches are replaced.\n \"\"\"\n out = \"\"\n \n@@ -358,7 +364,7 @@ class NestedMatch:\n # replace arguments\n new_sub = sub\n if \"\\\\\" in sub:\n- args = self._split_args(value)\n+ args = self._split_args(value, delim=delim)\n \n new_sub = re.sub(r'\\\\(\\d+)',\n lambda m: args[int(m.group(1))], new_sub)\n", "prefixes": [ "31/38" ] }