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GET /api/1.0/patches/2197664/?format=api
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{
    "id": 2197664,
    "url": "http://patchwork.ozlabs.org/api/1.0/patches/2197664/?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": "<db9a6339a339b203a474acc2ee9f56da1227a186.1771408406.git.mchehab+huawei@kernel.org>",
    "date": "2026-02-18T10:12:52",
    "name": "[22/38] docs: kdoc_re: fix a parse bug on struct page_pool_params",
    "commit_ref": null,
    "pull_url": null,
    "state": "handled-elsewhere",
    "archived": false,
    "hash": "1a3f44e70b3a63e139db474d1462b151edfaa07f",
    "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/db9a6339a339b203a474acc2ee9f56da1227a186.1771408406.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/2197664/checks/",
    "tags": {},
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        "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>",
        "Date": "Wed, 18 Feb 2026 11:12:52 +0100",
        "Message-ID": "\n <db9a6339a339b203a474acc2ee9f56da1227a186.1771408406.git.mchehab+huawei@kernel.org>",
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        ],
        "Subject": "[Intel-wired-lan] [PATCH 22/38] docs: kdoc_re: fix a parse bug on\n struct page_pool_params",
        "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>",
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        "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>"
    },
    "content": "The struct page_pool_params definition has a private\ndefinition on it:\n\n    struct page_pool_params {\n\tstruct_group_tagged(page_pool_params_fast, fast,\n\t\tunsigned int\torder;\n\t\tunsigned int\tpool_size;\n\t\tint\t\tnid;\n\t\tstruct device\t*dev;\n\t\tstruct napi_struct *napi;\n\t\tenum dma_data_direction dma_dir;\n\t\tunsigned int\tmax_len;\n\t\tunsigned int\toffset;\n\t);\n\tstruct_group_tagged(page_pool_params_slow, slow,\n\t\tstruct net_device *netdev;\n\t\tunsigned int queue_idx;\n\t\tunsigned int\tflags;\n    /* private: used by test code only */\n\t\tvoid (*init_callback)(netmem_ref netmem, void *arg);\n\t\tvoid *init_arg;\n\t);\n   };\n\nThis makes kernel-doc parser to miss the end parenthesis of\nthe second struct_group_tagged, causing documentation issues.\n\nAddress it by ensuring that, if are there anything at the stack,\nit will be placed as the last part of the argument.\n\nSigned-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>\nReviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>\n---\n tools/lib/python/kdoc/kdoc_re.py | 8 ++++++++\n 1 file changed, 8 insertions(+)",
    "diff": "diff --git a/tools/lib/python/kdoc/kdoc_re.py b/tools/lib/python/kdoc/kdoc_re.py\nindex 05f36d665b70..cdc842f5fc8f 100644\n--- a/tools/lib/python/kdoc/kdoc_re.py\n+++ b/tools/lib/python/kdoc/kdoc_re.py\n@@ -201,6 +201,9 @@ class NestedMatch:\n         \"\"\"\n \n         stack = []\n+        start = 0\n+        offset = 0\n+        pos = 0\n \n         for match_re in self.regex.finditer(line):\n             start = match_re.start()\n@@ -250,6 +253,11 @@ class NestedMatch:\n                         yield start, offset, pos + 1\n                         break\n \n+        # When /* private */ is used, it may end the end delimiterq\n+        if stack:\n+            stack.pop()\n+            yield start, offset, len(line) + 1\n+\n     def search(self, line):\n         \"\"\"\n         This is similar to re.search:\n",
    "prefixes": [
        "22/38"
    ]
}