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Tue, 12 Mar 2024 15:02:47 -0700 (PDT) Received: from www.outflux.net ([198.0.35.241]) by smtp.gmail.com with ESMTPSA id e11-20020a17090301cb00b001dd6c0800b4sm7193896plh.188.2024.03.12.15.02.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Mar 2024 15:02:46 -0700 (PDT) Date: Tue, 12 Mar 2024 15:02:46 -0700 From: Kees Cook To: Guenter Roeck Cc: linux-kselftest@vger.kernel.org, David Airlie , Arnd Bergmann , =?iso-8859-1?Q?Ma=EDra?= Canal , Dan Carpenter , Daniel Diaz , David Gow , Arthur Grillo , Brendan Higgins , Naresh Kamboju , Maarten Lankhorst , Andrew Morton , Maxime Ripard , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , Daniel Vetter , Thomas Zimmermann , 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, netdev@lists.linux.dev Subject: Re: [PATCH 03/14] kunit: Add test cases for backtrace warning suppression Message-ID: <202403121502.95F27A01@keescook> References: <20240312170309.2546362-1-linux@roeck-us.net> <20240312170309.2546362-4-linux@roeck-us.net> 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: <20240312170309.2546362-4-linux@roeck-us.net> On Tue, Mar 12, 2024 at 10:02:58AM -0700, Guenter Roeck wrote: > Add unit tests to verify that warning backtrace suppression works. > > If backtrace suppression does _not_ work, the unit tests will likely > trigger unsuppressed backtraces, which should actually help to get > the affected architectures / platforms fixed. > > Signed-off-by: Guenter Roeck Reviewed-by: Kees Cook -- Kees Cook From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3CF84C54E58 for ; Tue, 12 Mar 2024 22:02:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; 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X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, Mar 12, 2024 at 10:02:58AM -0700, Guenter Roeck wrote: > Add unit tests to verify that warning backtrace suppression works. > > If backtrace suppression does _not_ work, the unit tests will likely > trigger unsuppressed backtraces, which should actually help to get > the affected architectures / platforms fixed. > > Signed-off-by: Guenter Roeck Reviewed-by: Kees Cook -- Kees Cook _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4A936C54E58 for ; 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charset=us-ascii Content-Disposition: inline In-Reply-To: <20240312170309.2546362-4-linux@roeck-us.net> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: loongarch@lists.linux.dev, linux-doc@vger.kernel.org, dri-devel@lists.freedesktop.org, Brendan Higgins , linux-kselftest@vger.kernel.org, linux-riscv@lists.infradead.org, David Airlie , Arthur Grillo , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, Daniel Diaz , linux-sh@vger.kernel.org, Naresh Kamboju , =?iso-8859-1?Q?Ma=EDra?= Canal , Dan Carpenter , netdev@lists.linux.dev, Daniel Vetter , Arnd Bergmann , Maarten Lankhorst , Maxime Ripard , David Gow , linux-arm-kernel@lists.infradead.org, kunit-dev@googlegroups.com, linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Zimmermann , Andrew Morton , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, Mar 12, 2024 at 10:02:58AM -0700, Guenter Roeck wrote: > Add unit tests to verify that warning backtrace suppression works. > > If backtrace suppression does _not_ work, the unit tests will likely > trigger unsuppressed backtraces, which should actually help to get > the affected architectures / platforms fixed. > > Signed-off-by: Guenter Roeck Reviewed-by: Kees Cook -- Kees Cook From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7A7AAC54E5D for ; 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Tue, 12 Mar 2024 15:02:47 -0700 (PDT) Received: from www.outflux.net ([198.0.35.241]) by smtp.gmail.com with ESMTPSA id e11-20020a17090301cb00b001dd6c0800b4sm7193896plh.188.2024.03.12.15.02.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Mar 2024 15:02:46 -0700 (PDT) Date: Tue, 12 Mar 2024 15:02:46 -0700 From: Kees Cook To: Guenter Roeck Cc: linux-kselftest@vger.kernel.org, David Airlie , Arnd Bergmann , =?iso-8859-1?Q?Ma=EDra?= Canal , Dan Carpenter , Daniel Diaz , David Gow , Arthur Grillo , Brendan Higgins , Naresh Kamboju , Maarten Lankhorst , Andrew Morton , Maxime Ripard , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , Daniel Vetter , Thomas Zimmermann , 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, netdev@lists.linux.dev Subject: Re: [PATCH 03/14] kunit: Add test cases for backtrace warning suppression Message-ID: <202403121502.95F27A01@keescook> References: <20240312170309.2546362-1-linux@roeck-us.net> <20240312170309.2546362-4-linux@roeck-us.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240312170309.2546362-4-linux@roeck-us.net> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240312_150248_112734_BEACA38A X-CRM114-Status: GOOD ( 10.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Mar 12, 2024 at 10:02:58AM -0700, Guenter Roeck wrote: > Add unit tests to verify that warning backtrace suppression works. > > If backtrace suppression does _not_ work, the unit tests will likely > trigger unsuppressed backtraces, which should actually help to get > the affected architectures / platforms fixed. > > Signed-off-by: Guenter Roeck Reviewed-by: Kees Cook -- Kees Cook _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel