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Mon, 10 Nov 2025 09:38:36 -0800 (PST) MIME-Version: 1.0 References: <8319582016f3e433bf7cd1c88ce7858c4a3c60fa.1761763681.git.m.wieczorretman@pm.me> In-Reply-To: <8319582016f3e433bf7cd1c88ce7858c4a3c60fa.1761763681.git.m.wieczorretman@pm.me> From: Alexander Potapenko Date: Mon, 10 Nov 2025 18:37:59 +0100 X-Gm-Features: AWmQ_bnlgBiH0JekOxzwX-3tPMF5D_wHyW4PzCjMfs9TphH4P9izG_-i06SXddA Message-ID: Subject: Re: [PATCH v6 04/18] kasan: sw_tags: Support tag widths less than 8 bits To: Maciej Wieczor-Retman Cc: xin@zytor.com, peterz@infradead.org, kaleshsingh@google.com, kbingham@kernel.org, akpm@linux-foundation.org, nathan@kernel.org, ryabinin.a.a@gmail.com, dave.hansen@linux.intel.com, bp@alien8.de, morbo@google.com, jeremy.linton@arm.com, smostafa@google.com, kees@kernel.org, baohua@kernel.org, vbabka@suse.cz, justinstitt@google.com, wangkefeng.wang@huawei.com, leitao@debian.org, jan.kiszka@siemens.com, fujita.tomonori@gmail.com, hpa@zytor.com, urezki@gmail.com, ubizjak@gmail.com, ada.coupriediaz@arm.com, nick.desaulniers+lkml@gmail.com, ojeda@kernel.org, brgerst@gmail.com, elver@google.com, pankaj.gupta@amd.com, mark.rutland@arm.com, trintaeoitogc@gmail.com, jpoimboe@kernel.org, thuth@redhat.com, pasha.tatashin@soleen.com, dvyukov@google.com, jhubbard@nvidia.com, catalin.marinas@arm.com, yeoreum.yun@arm.com, mhocko@suse.com, lorenzo.stoakes@oracle.com, samuel.holland@sifive.com, vincenzo.frascino@arm.com, bigeasy@linutronix.de, surenb@google.com, ardb@kernel.org, Liam.Howlett@oracle.com, nicolas.schier@linux.dev, ziy@nvidia.com, kas@kernel.org, tglx@linutronix.de, mingo@redhat.com, broonie@kernel.org, corbet@lwn.net, andreyknvl@gmail.com, maciej.wieczor-retman@intel.com, david@redhat.com, maz@kernel.org, rppt@kernel.org, will@kernel.org, luto@kernel.org, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, x86@kernel.org, linux-kbuild@vger.kernel.org, linux-mm@kvack.org, llvm@lists.linux.dev, linux-doc@vger.kernel.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: D5A9214000B X-Stat-Signature: kro8s4k4rcxzaknrownypiah3419pshx X-Rspam-User: X-HE-Tag: 1762796317-565257 X-HE-Meta: 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 hNeq4Uag 1UVIa/xoogIsfdcLkfKLQwcsAGCoJXd8qMOkworL1lNUJREdeKFjXID783klqoEM7KqGgbnr1cM85K7I+8d8Z19mIxsNvQlTOd4//Us2rTkhXnB9y7mNXQ7WahPT68NiuaLZClwBlhB7Y8dfOednLVZl73k5dJZsPRkVMaLOVcr7FnjVYYSytW+H7O12ZN2fxAetA3qQUQehUbHL9In290USjmrYQgKDRhiqwgfmuHwyXxJMBL/DvTtrcKtK9Y+gE5ONLIhZpstWyL2Ebcjjkw2zSZbPzG2810KpleFcXrL7EmAuSxmnxH1TRejg+TdFErpYQ 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: > +++ b/include/linux/kasan-tags.h > @@ -2,13 +2,16 @@ > #ifndef _LINUX_KASAN_TAGS_H > #define _LINUX_KASAN_TAGS_H > > +#include In Patch 07, this is changed to `#include ` what is the point of doing that? Wouldn't it be better to move the addition of kasan-tags.h for different arches to this patch from Patch 07?