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GET /api/patches/2197835/?format=api
{ "id": 2197835, "url": "http://patchwork.ozlabs.org/api/patches/2197835/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260218172356.938236-1-pierrick.bouvier@linaro.org/", "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": "<20260218172356.938236-1-pierrick.bouvier@linaro.org>", "list_archive_url": null, "date": "2026-02-18T17:23:56", "name": "contrib/plugins/uftrace_symbols.py: filter out some addr2line error messages", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "172f170e1884ce7dee2c76c4834238fa760a027e", "submitter": { "id": 85798, "url": "http://patchwork.ozlabs.org/api/people/85798/?format=api", "name": "Pierrick Bouvier", "email": "pierrick.bouvier@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260218172356.938236-1-pierrick.bouvier@linaro.org/mbox/", "series": [ { "id": 492578, "url": "http://patchwork.ozlabs.org/api/series/492578/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=492578", "date": "2026-02-18T17:23:56", "name": "contrib/plugins/uftrace_symbols.py: filter out some addr2line error messages", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/492578/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2197835/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2197835/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 (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=JamVy/hN;\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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helo=mail-pf1-x435.google.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, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham 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 was found when tracing Hafnium and SLOF binaries, and it's probably\nrelated to a bug in toolchain used. It's safe to ignore those entries,\nand related symbols will still be present in output, whether they can be\nfound or not.\n\nSigned-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>\n---\n contrib/plugins/uftrace_symbols.py | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/contrib/plugins/uftrace_symbols.py b/contrib/plugins/uftrace_symbols.py\nindex 21704541a6c..7d79b81cdec 100755\n--- a/contrib/plugins/uftrace_symbols.py\n+++ b/contrib/plugins/uftrace_symbols.py\n@@ -59,6 +59,9 @@ def find_symbols_locations(elf_file, symbols):\n print(e.output)\n raise\n out = out.strip().split('\\n')\n+ # filter out some addr2line error messages\n+ skip_err='addr2line: DWARF error: mangled line number section (bad file number)'\n+ out = [src for src in out if src != skip_err]\n assert len(out) == len(symbols)\n for i in range(len(symbols)):\n s = symbols[i]\n", "prefixes": [] }