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[198.0.35.241]) by smtp.gmail.com with ESMTPSA id p28-20020a056a000a1c00b006933e71956dsm353045pfh.9.2023.11.13.20.13.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 20:13:05 -0800 (PST) Date: Mon, 13 Nov 2023 20:13:04 -0800 From: Kees Cook To: Vlastimil Babka Cc: David Rientjes , Christoph Lameter , Pekka Enberg , Joonsoo Kim , Andrew Morton , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Roman Gushchin , linux-mm@kvack.org, linux-kernel@vger.kernel.org, patches@lists.linux.dev, Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , Marco Elver , Johannes Weiner , Michal Hocko , Shakeel Butt , Muchun Song , kasan-dev@googlegroups.com, cgroups@vger.kernel.org Subject: Re: [PATCH 02/20] KASAN: remove code paths guarded by CONFIG_SLAB Message-ID: <202311132012.142AC3618@keescook> References: <20231113191340.17482-22-vbabka@suse.cz> <20231113191340.17482-24-vbabka@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231113191340.17482-24-vbabka@suse.cz> X-Rspamd-Queue-Id: D50354000B X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: nf5nfgfaibuw5owz38br31dro7uss3jt X-HE-Tag: 1699935186-712793 X-HE-Meta: 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 287WQ4QQ 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 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 Mon, Nov 13, 2023 at 08:13:43PM +0100, Vlastimil Babka wrote: > With SLAB removed and SLUB the only remaining allocator, we can clean up > some code that was depending on the choice. > > Signed-off-by: Vlastimil Babka Reviewed-by: Kees Cook -- Kees Cook