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b=Dj8JKdiG9jR9ZMhzQwmKWscJBXSeRrJb8qn5VL1SjfLbj5bxH76RjFyRpgoGF9YOm Sm6kTcS0+0ThfIeaLL38ybwxSRHD53M8qR7TBVaN8m24lpSaFlUg8fUf+cmJMg9rWb nzYC665sswKgrJ1io2uGPZNR84YFbFGexfEIKMVA= Date: Wed, 15 Jan 2025 21:32:35 -0800 From: Andrew Morton To: Muhammad Usama Anjum Cc: Kees Cook , Andy Lutomirski , Will Drewry , Shuah Khan , =?ISO-8859-1?Q?J=E9r=F4me?= Glisse , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel@collabora.com Subject: Re: [PATCH 00/16] selftest/mm: Remove warnings found by adding compiler flags Message-Id: <20250115213235.713d0c5af3269c318740b66f@linux-foundation.org> In-Reply-To: <20250109173842.1142376-1-usama.anjum@collabora.com> References: <20250109173842.1142376-1-usama.anjum@collabora.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: D9649C0008 X-Stat-Signature: 6aao47g36kth7yroz76zodqhku9be9ea X-Rspam-User: X-HE-Tag: 1737005557-865120 X-HE-Meta: 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 Qh/A3R1b ttCqme2xs1jS7pWM7uDh7sNJ50sbxX5Xyyl1mNJ2WCIK7KAm7gpk8EsWshN3FowIyPWsvo4JhGM/c0PLS8kmpwktiYu/nQMzNk4RCvpLeSk1YAySCGyPhAN9HGWGdgD8P8UKycCFrxdNahrK3/hupZMp5OenYLoRrxI52MI4uwIRPeEm83TM1JBGtb0UrUffkje56InJgLuqSjYNy1ysz8ZhPizwEiaWb4JJ5XRC+UYjbgAUSnz4ObfY3bxzc4CNS/lq4yX3G0LADRB8NMpCgEm1r3lBDgv4yJaGetXPVJt+9c5CC8TUjcJbbrQ1HMAWzxp49Mcvyh2kzrabMXtBGoWZuYHNnPmt8XWNT/y5kZVZcGa3zv+mWTNu82+8fN1y/adbIW9ZebD3VHis= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, 9 Jan 2025 22:38:26 +0500 Muhammad Usama Anjum wrote: > Recently, I reviewed a patch on the mm/kselftest mailing list about a > test which had obvious type mismatch fix in it. It was strange why that > wasn't caught during development and when patch was accepted. This led > me to discover that those extra compiler options to catch these warnings > aren't being used. When I added them, I found tens of warnings in just > mm suite. > > In this series, I'm fixing those warnings. The last check adds the > compiler flags with which the warnings have been caught. I'm seeing a couple of unresolved issues against this series so I'll drop v1. Please let's revisit after -rc1. https://lkml.kernel.org/r/20250110190057.2294fd5a@pumpkin https://lkml.kernel.org/r/d9c290e2-f22d-41be-aa68-2aebd3eb1a67@sirena.org.uk