From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EAFB71E51E9; Fri, 28 Mar 2025 22:53:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743202384; cv=none; b=X60ObQj/m/Ay8EtV5fJmOGINK1avj/drrvjw+glWJ2T8cqUjfJiaAYNf10fRlRE4mQ+r9OgKqKlaZckea5qrScfQbHh3FVEMOXdXQSIKOikj/lFMR5A+vBQcnZmbyLht4+qXlXZxDRYgXSN7oyYrfFWv+/2B+CiTubFgZDEtBfU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743202384; c=relaxed/simple; bh=uMHCMkIp1JpzwK/KslzBXCnJB3B/qFWTnmOMAK1in40=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=nStyfaehMKmRA/FYjTNvvt7nJJbJXwaMDzwAG2H3sVuHsa3TnU6ftsB428Wvn3vABBkFzIu4LBKf9J9M0COnuqOmIxMtbjLPBXQ5SiildSwZpaLur/swBTGFIk4OWxTAtCWjDzHBex8QLEAQydWnW3fwkYZHOvXAKcBpjrIwRYo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=ILMyTjyB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="ILMyTjyB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 353EEC4CEE4; Fri, 28 Mar 2025 22:53:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1743202383; bh=uMHCMkIp1JpzwK/KslzBXCnJB3B/qFWTnmOMAK1in40=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ILMyTjyBso7K5+o4nbs26Pn5cHVWQm2GLLUBUU6L6Xi+fwqx2KCM3V3LBajgA8puB KnrvP/bQN8GP5OomQ+aEM6tjBdfck+qoFXs8ztHAbcsuc/oeySEGgq4ad2PiOAdMnP tYCiaYsel0JulQkbsLDNglaz+OTqx9udrazM6AgY= Date: Fri, 28 Mar 2025 15:53:01 -0700 From: Andrew Morton To: Shuah Khan Cc: Guenter Roeck , Brendan Higgins , David Gow , Rae Moar , Maxime Ripard , Kees Cook , Alessandro Carminati , linux-kselftest@vger.kernel.org, David Airlie , Arnd Bergmann , =?ISO-8859-1?Q?Ma=EDra?= Canal , Dan Carpenter , Daniel Diaz , Arthur Grillo , Naresh Kamboju , Maarten Lankhorst , Ville =?ISO-8859-1?Q?Syrj=E4l=E4?= , Daniel Vetter , Thomas Zimmermann , Alessandro Carminati , Jani Nikula , dri-devel@lists.freedesktop.org, kunit-dev@googlegroups.com, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, loongarch@lists.linux.dev, x86@kernel.org Subject: Re: [PATCH v4 00/14] Add support for suppressing warning backtraces Message-Id: <20250328155301.ab5514e2ab8043512a8527bd@linux-foundation.org> In-Reply-To: References: <20250313114329.284104-1-acarmina@redhat.com> <202503131016.5DCEAEC945@keescook> <20250313-abiding-vivid-robin-159dfa@houat> <20250313150505.cf1568bf7197a52a8ab302e6@linux-foundation.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 28 Mar 2025 16:14:55 -0600 Shuah Khan wrote: > On 3/13/25 16:05, Andrew Morton wrote: > > On Thu, 13 Mar 2025 11:31:12 -0700 Guenter Roeck wrote: > > > >> On Thu, Mar 13, 2025 at 06:24:25PM +0100, Maxime Ripard wrote: > >>>> > >>>> Yeah, as with my prior review, I'm a fan of this. It makes a bunch of my > >>>> very noisy tests much easier to deal with. > >>> > >>> And for the record, we're also affected by this in DRM and would very > >>> much like to get it merged in one shape or another. > >>> > >> > >> I was unable to get maintainers of major architectures interested enough > >> to provide feedback, and did not see a path forward. Maybe Alessandro > >> has more success than me. > > > > I'll put them into mm.git, to advance things a bit. > > I haven't heard from kunit maintainers yet. This thread got lost > in inbox due to travel. > > David/Brendan/Rae, Okay to take this series? > > > Andrew, Okay to take this through your tree - this needs merging. The review for 07/14 made me expect an update - perhaps tweak the asm constraints and add a comment. This can be addressed later, as long as we don't forget. However https://lkml.kernel.org/r/20250324104702.12139E73-hca@linux.ibm.com needs to be addressed before a merge. The series in mm.git breaks the s390 build.