From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0028934F489 for ; Tue, 17 Mar 2026 10:03:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773741802; cv=none; b=Qx3heTik/1Ino5ieV0/SrkvsGPRZDPmIGfxOFi3wDeJhL7M4GnY152HosrRiEod0O2v7nFidfmt9jhBU6LUXB7RFersySX/uZ1uxjeGubDfurM+qYotkYRUvhWG5qtoSM+o2xQknTQjLGhSD3aBI6E+tKTGhFl+OBtPQ4k9BFTM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773741802; c=relaxed/simple; bh=8fV85trx/R47h5vifBybTf4+W6z3VyyEvYi8IAwoEbM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hEjYwn8jugrCKfAYGu/RAMl3xEbR7kl2TBjMynTLmIbVFuR7f8lF0C14MAab1PXWPFWhPMVDWjeYJUnmslT6rX0tlGh6JZPS12gt/G/1TvvrK13Plz2jQvTLiuNukWEfluNkWJwowYkdHUbqckyd5jCDAKSB5ZAoQEsvKEIPhAg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=rUbADpQk; arc=none smtp.client-ip=209.85.128.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="rUbADpQk" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-4852f8ac7e9so66199355e9.1 for ; Tue, 17 Mar 2026 03:03:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1773741799; x=1774346599; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=MZ5u5gAltLh5uEgFrUNUWe9cgVa4WC5hN8ka5M2ffvk=; b=rUbADpQkuiiBeXzifch61iUj/UQN8yFJYfMG7eI8mujtU8DoJFPex5YmujwzyVVfP4 31PNCh7y1ViR1VIxCVgCy7+rghs38AMrw55WfPVjwWh2ZTkmqAb/NAuT+TUiNtBb55kR 5w7QQXIIRDWlkrEjaqAvX82ps0ewx6Ffa7iE+rwPrl+UotT6f0LehGdjcZwg7Rk7XgZU Lh2XGOu6Vw21D1xvzOqI+ILc1bgbyJ0dhKdkSmQ0f8tjXvYXd0dYAUUuJNaeOQgB3+XZ JOcOCXvd6SRn+0tU+qZdYwZg7A/VGzBsIuxYraLz3ZZIeDCnpeJVLaiG5RLoQED8zcYy aEmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773741799; x=1774346599; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=MZ5u5gAltLh5uEgFrUNUWe9cgVa4WC5hN8ka5M2ffvk=; b=SbueHiRqHjdSc6HLRakfMwJ/TBh1ebsyPMiaNQPdZHBtujCD32787xkx+Caa0ss/lV nrc0wzwNUl6qsVwXU7Y3b1g7NPA98Chk1dDGgdC74G9b4ZyRyKYAktrQPcrXInk9UL9r NGWAx8knYzpHyAak2pQ9H5nUdzCu3k6uIBqbWrPBMRFh7JPFmdsME+YlzCdsqeaeIu4d drn4ca1oPqXld4by6IIHp52ejSEl/9GIbCecvtv39NDAG6Q8oS5nqoJ+ei0ChUBE7LUg ID5a2iLq0hN71wmz7d8dplWcRHyau0Joylnkx4Ydk68/Es+RaaoG0FO8sHXn1m0iazr3 i+Pw== X-Forwarded-Encrypted: i=1; AJvYcCXlGgyUkvpbWAb6/N8UIwOKYwaCKSwDc3rsz1ouizYQlePRFBl4sEdtbeohCJa1aB+oe0TEkEiZdB5z@vger.kernel.org X-Gm-Message-State: AOJu0YwS5qFhR2+qRbBbMkcuEFxRVwSRV12NaRNKGWChIM1dwYV16Xc9 teiUvC9MVsinEcW7ZuoYdEbdLED9BEw9oROaZrddLb6V9hlQBdNfA4McO9ZmqWHlAcE= X-Gm-Gg: ATEYQzxi6Wu1c6IkQhwmY4MG0F2+8JwL2fV0btcjoFIxIv/dEfzPjYi4Z0WgfRPA9Td SdZRV8JuvxelbESFMP5DSjhqlqeR3qmkPBgSlz0iQABmDAsZ+V8Wqtr+OY+owdHo7hAPLgr4WCY v2z6Oww6ZlXJa4wrFvrfP4jfNPAuefCddMiiL2cfjTdxFKlZcI0fuIQcFKXdjk7OYr3PCJ8ogI5 WdWsLaSvNk3czmyWqSd7x1GElQJY/coxIocqXEKcguqLHLXzq/8tpvU74eh9bfVmlE6dvexhBfV mm0lcgDpTIX40nXM0TEdCnhPEZaz48hpZ+bbIRgRJKZmMunxLZTPHeRGL8lTBVEQ4I5LDjmTFVm qjnqyt7xoasL6U3fyWkSXNU3HiEJ3otQ+8LZcPRjkZJYW3FpZ5NPqKEcf5sNDr0UzACgc18SaKD V0Oyz0uHb/lsEk9OUiWAL7prz9sOXQ X-Received: by 2002:a05:600c:c4ac:b0:485:33ad:3c9f with SMTP id 5b1f17b1804b1-4855670c164mr271097835e9.25.1773741799028; Tue, 17 Mar 2026 03:03:19 -0700 (PDT) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4856eaa3b66sm63481085e9.11.2026.03.17.03.03.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 03:03:18 -0700 (PDT) Date: Tue, 17 Mar 2026 13:03:15 +0300 From: Dan Carpenter To: Albert Esteve Cc: Arnd Bergmann , Brendan Higgins , David Gow , Rae Moar , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jonathan Corbet , Shuah Khan , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, dri-devel@lists.freedesktop.org, workflows@vger.kernel.org, linux-doc@vger.kernel.org, Alessandro Carminati , Guenter Roeck , Kees Cook , Linux Kernel Functional Testing , =?iso-8859-1?Q?Ma=EDra?= Canal , Simona Vetter Subject: Re: [PATCH v6 0/5] kunit: Add support for suppressing warning backtraces Message-ID: References: <20260317-kunit_add_support-v6-0-dd22aeb3fe5d@redhat.com> Precedence: bulk X-Mailing-List: linux-arch@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: <20260317-kunit_add_support-v6-0-dd22aeb3fe5d@redhat.com> I think this is great to suppress some warnings, and I already ACKed this patchset. But we're still going to have some warnings where the warning is the whole point of the test. It would be great if marked these somehow: 1) At minimum we should mark them so people seeing the warning know it's intentional. "Intentional Stack Trace". I've sent at least one patch to add that printk before the stack trace but it was ignored. We could do this piecemeal. 2) It would be nice if the print was standardized enough so CI systems could automatically filter it out. regards, dan carpenter