From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out198-178.us.a.mail.aliyun.com (out198-178.us.a.mail.aliyun.com [47.90.198.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 63C103947AC; Fri, 29 May 2026 05:24:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=47.90.198.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780032269; cv=none; b=tk249RxVo2zK8xWV0KUo0PA2cJIt7JKQU/h/4hcaSnnfd/8NiuvjxRk6/YcJXN0iL18T7F3iiiAbFMBnYijtVqv037ytDCYZNzZwn8LpprCzANeNoPLBEcp9ut45sdClbjeS2AIUcrJ5LSTIYjDE2sFug9/qZ8KoVlPJSBcqJUo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780032269; c=relaxed/simple; bh=dwPaoRuKnn6F023WiP00aPI9QCyqcBXouimUVXI7+cg=; h=Date:From:To:Subject:Cc:In-Reply-To:References:Message-Id: MIME-Version:Content-Type; b=Io7VbJ9fqs/sK81ImZYGxGtO/6F6ZUz+FkrViywZcGAeZ6N+gQIUCTlu6/3YjVnCrIYd71ziDQNf7z5BVC0aHGAuUSkNKOJNXa5sE3F2YO8Vrecr6wXEtU5vkTik9YKr2EuAg/fxS+cIdZunYXRSxcMpXkQ8zOm24cah1VxhrTE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=e16-tech.com; spf=pass smtp.mailfrom=e16-tech.com; arc=none smtp.client-ip=47.90.198.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=e16-tech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=e16-tech.com X-Alimail-AntiSpam:AC=CONTINUE;BC=0.05499221|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_social|0.00340558-0.000142392-0.996452;FP=16069560358890763747|0|0|0|0|-1|-1|-1;HT=maildocker-contentspam033045018182;MF=wangyugui@e16-tech.com;NM=1;PH=DS;RN=8;RT=8;SR=0;TI=SMTPD_---.hjcfqn-_1780031925; Received: from 192.168.2.112(mailfrom:wangyugui@e16-tech.com fp:SMTPD_---.hjcfqn-_1780031925 cluster:ay29) by smtp.aliyun-inc.com; Fri, 29 May 2026 13:18:46 +0800 Date: Fri, 29 May 2026 13:18:46 +0800 From: Wang Yugui To: Sasha Levin Subject: Re: Linux 6.12.91 - perf build break: undefined parse_events__term_type_str / first_wildcard_match Cc: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable@vger.kernel.org, lwn@lwn.net, jslaby@suse.cz In-Reply-To: <20260527-agent5-item001-perf@kernel.org> References: <20260525231000.agent5-0005@kernel.org> <20260527-agent5-item001-perf@kernel.org> Message-Id: <20260529131845.70D6.409509F4@e16-tech.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.83.02 [en] Hi, > > > 1, undefined reference to parse_events__term_type_str. > > > Could we backport "perf parse-events: Expose/rename > > > config_term_name" (d2f3ecb0ca20)? > > Queued d2f3ecb0ca20 for 6.12.y, thanks. > > > > 2, undefined first_wildcard_match. > > > Could we revert the patch (perf cgroup: Update metric leader in > > > evlist__expand_cgroup)? > > Still looking into this one - could you share the failing build log > (and the .config) so we can confirm the right fix? > with the flowing 4 patches of queue-6.12 on the 6.12.91, the kernel packages are build without any errror. revert-perf-cgroup-update-metric-leader-in-evlist__e.patch revert-perf-python-add-parse_events-function.patch revert-perf-tool_pmu-fix-aggregation-on-duration_tim.patch revert-perf-tool_pmu-factor-tool-events-into-their-o.patch Sorry to reply to this too later. Best Regards Wang Yugui (wangyugui@e16-tech.com) 2026/05/29