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Wed, 19 Mar 2025 03:20:15 -0700 (PDT) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with UTF8SMTPSA id ffacd0b85a97d-395c7df3506sm21189338f8f.11.2025.03.19.03.20.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Mar 2025 03:20:15 -0700 (PDT) Date: Wed, 19 Mar 2025 13:20:10 +0300 From: Dan Carpenter To: Christophe Leroy Cc: Will Deacon , Alessandro Carminati , linux-kselftest@vger.kernel.org, David Airlie , Arnd Bergmann , =?iso-8859-1?Q?Ma=EDra?= Canal , Kees Cook , 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 , Guenter Roeck , 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, Linux Kernel Functional Testing , Catalin Marinas Subject: Re: [PATCH v4 07/14] arm64: Add support for suppressing warning backtraces Message-ID: References: <20250313114329.284104-1-acarmina@redhat.com> <20250313114329.284104-8-acarmina@redhat.com> <20250313122503.GA7438@willie-the-truck> <20250318155946.GC13829@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250319_032017_683093_169D2E08 X-CRM114-Status: GOOD ( 11.98 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Mar 19, 2025 at 09:05:27AM +0100, Christophe Leroy wrote: > > Doesn't sparse and/or checkpatch complain about 0 being used in lieu of NULL > ? Sparse does have a "Using plain integer as NULL pointer" warning, yes. I can't apply this patchset and I haven't been following the conversation closely (plus I'm pretty stupid as well) so I'm not sure if it will trigger here... regards, dan carpenter