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[54.240.9.92]) by mx.google.com with ESMTPS id r17si3106372vsp.327.2019.07.08.13.20.56 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 08 Jul 2019 13:20:57 -0700 (PDT) Received-SPF: pass (google.com: domain of 0100016bd33f19f3-46ea67c2-d930-4e22-9934-41d6b25d5bd5-000000@amazonses.com designates 54.240.9.92 as permitted sender) client-ip=54.240.9.92; Authentication-Results: mx.google.com; dkim=pass header.i=@amazonses.com header.s=6gbrjpgwjskckoa6a5zn6fwqkn67xbtw header.b=WRtxMatR; spf=pass (google.com: domain of 0100016bd33f19f3-46ea67c2-d930-4e22-9934-41d6b25d5bd5-000000@amazonses.com designates 54.240.9.92 as permitted sender) smtp.mailfrom=0100016bd33f19f3-46ea67c2-d930-4e22-9934-41d6b25d5bd5-000000@amazonses.com DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=6gbrjpgwjskckoa6a5zn6fwqkn67xbtw; d=amazonses.com; t=1562617256; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:MIME-Version:Content-Type:Feedback-ID; bh=uPawzHgSXshI+XHGB6J1ayR3ywnOsHKWmwACBnodim8=; b=WRtxMatR0hA6JDxkxO6CtPf3jkw04T7iVP47f2NnMk6BacWo9MWaSSgNkpSTzctv xL1SF+FcGnVBjsVlk2UU338vlietdiGTqB80aJ5ZHWvAtnh+Jn1yy4qxA5QRgOF2pwR lSfY4BemfcRxdfFqfDodWcXNAfNoyreGxEYGK8Bw= Date: Mon, 8 Jul 2019 20:20:56 +0000 From: Christopher Lameter X-X-Sender: cl@nuc-kabylake To: Marco Elver cc: linux-kernel@vger.kernel.org, Andrey Ryabinin , Dmitry Vyukov , Alexander Potapenko , Andrey Konovalov , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , Mark Rutland , kasan-dev@googlegroups.com, linux-mm@kvack.org Subject: Re: [PATCH v5 4/5] mm/slab: Refactor common ksize KASAN logic into slab_common.c In-Reply-To: <20190708170706.174189-5-elver@google.com> Message-ID: <0100016bd33f19f3-46ea67c2-d930-4e22-9934-41d6b25d5bd5-000000@email.amazonses.com> References: <20190708170706.174189-1-elver@google.com> <20190708170706.174189-5-elver@google.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-SES-Outgoing: 2019.07.08-54.240.9.92 Feedback-ID: 1.us-east-1.fQZZZ0Xtj2+TD7V5apTT/NrT6QKuPgzCT/IC7XYgDKI=:AmazonSES 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: On Mon, 8 Jul 2019, Marco Elver wrote: > This refactors common code of ksize() between the various allocators > into slab_common.c: __ksize() is the allocator-specific implementation > without instrumentation, whereas ksize() includes the required KASAN > logic. Acked-by: Christoph Lameter