From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 C43102C3255; Mon, 2 Jun 2025 07:57:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748851051; cv=none; b=fnfayUEh2H65UKryK0jr1HtdZnfzP2b47xeyPzB9b9AXKM3vdSQyb2U2bX6dhRhaIjCnzU0ken0aMVcmhTAEWwqD0EZTXkn1YMtflAsQM2CcJqzhaOaooEsdYky6QunrBmENgLCiepPkeBmBnlcWEJYJy6o+rX8vwXtTFmGqvM0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748851051; c=relaxed/simple; bh=x2N8/3IgmL2UzD7fyelcMMdDZAZcgyGD+CjcmBSBNxc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UxsccxVSW5H44opkPXpUeA7A3vWI1bV/wxgrqg8I+pfqYfY5QFXVNOBctHWUWOEIlItmEFYuKJVWLGogcG5FfCHWScwAflXnkaTXOTcjTiIdAxgLwPQReENFU2KohJWht4+nr8BknKeAs6O2EvTWpiJ1zdbml8RkbqKzU3EIm7o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=ahVR6kUD; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ahVR6kUD" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=x2N8/3IgmL2UzD7fyelcMMdDZAZcgyGD+CjcmBSBNxc=; b=ahVR6kUDW4IX/VYgbJMSYH4nGh 94pje5KJ+LraDhD0TFQ7pZm4b3D0he0tKGcK6Dk7ZMh+nEv9JTpYfbgdY8z1A8Ra+871Yal9ZEUJM Ba6CMJjym/T3VTT6K6WUjpqaZErX1Izh6hPuv5veOm+fJjQqjw44t5LfqrdtjlMjF6wcBcmcIbJTA wtD73U7MXyXeXxK8ojnMvkQKjCDVlJylOrMaqnBoCFaSIXqkPelLeH2iRLmP4Udy5FBrveGQ0N6BY FZMlWDnSKMrwR/nziZ35wCzY7NQffyZyuKqfueZiiTW6GnfnMthg3010manTyM3d5CZ8Lvh3Ecbc7 i1tKfBhg==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1uM02e-00000000bol-2ZLq; Mon, 02 Jun 2025 07:57:08 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id B19173005AF; Mon, 2 Jun 2025 09:57:07 +0200 (CEST) Date: Mon, 2 Jun 2025 09:57:07 +0200 From: Peter Zijlstra To: Kees Cook Cc: Alessandro Carminati , linux-kselftest@vger.kernel.org, Dan Carpenter , Daniel Diaz , David Gow , Arthur Grillo , Brendan Higgins , Naresh Kamboju , Andrew Morton , Maxime Ripard , Ville Syrjala , Daniel Vetter , Guenter Roeck , Alessandro Carminati , Jani Nikula , Jeff Johnson , Josh Poimboeuf , Shuah Khan , Linux Kernel Functional Testing , dri-devel@lists.freedesktop.org, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, Mark Rutland Subject: Re: [PATCH v5 1/5] bug/kunit: Core support for suppressing warning backtraces Message-ID: <20250602075707.GI21197@noisy.programming.kicks-ass.net> References: <20250526132755.166150-1-acarmina@redhat.com> <20250526132755.166150-2-acarmina@redhat.com> <20250529090129.GZ24938@noisy.programming.kicks-ass.net> <20250530140140.GE21197@noisy.programming.kicks-ass.net> <202505301037.D816A49@keescook> <20250531102304.GF21197@noisy.programming.kicks-ass.net> <8C5E309E-03E5-4353-8515-67A53EC6C9E3@kernel.org> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8C5E309E-03E5-4353-8515-67A53EC6C9E3@kernel.org> On Sat, May 31, 2025 at 06:51:50AM -0700, Kees Cook wrote: > It's not for you, then. :) I can't operate ftrace, but I use kunit > almost daily. Ignoring WARNs makes this much nicer, and especially for > CIs. I'm thinking you are more than capable of ignoring WARNs too. This leaves the CI thing. So all this is really about telling CIs which WARNs are to be ignored, and which are not? Surely the easiest way to achieve that is by printing more/better identifying information instead of suppressing things?