From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 18D45CA9EC5 for ; Wed, 30 Oct 2019 14:34:50 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id CC53620656 for ; Wed, 30 Oct 2019 14:34:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CC53620656 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 7F8886B000C; Wed, 30 Oct 2019 10:34:49 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 7AAB56B028B; Wed, 30 Oct 2019 10:34:49 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6BF466B028D; Wed, 30 Oct 2019 10:34:49 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0229.hostedemail.com [216.40.44.229]) by kanga.kvack.org (Postfix) with ESMTP id 4ADF96B000C for ; Wed, 30 Oct 2019 10:34:49 -0400 (EDT) Received: from smtpin30.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with SMTP id D8E0E6D7E for ; Wed, 30 Oct 2019 14:34:48 +0000 (UTC) X-FDA: 76100697456.30.plate30_cdd15cb99245 X-HE-Tag: plate30_cdd15cb99245 X-Filterd-Recvd-Size: 2079 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by imf45.hostedemail.com (Postfix) with ESMTP for ; Wed, 30 Oct 2019 14:34:48 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 9FE1B68C4E; Wed, 30 Oct 2019 15:34:42 +0100 (CET) Date: Wed, 30 Oct 2019 15:34:42 +0100 From: Christoph Hellwig To: glider@google.com Cc: Herbert Xu , Harry Wentland , Vegard Nossum , Dmitry Vyukov , linux-mm@kvack.org, viro@zeniv.linux.org.uk, akpm@linux-foundation.org, aryabinin@virtuozzo.com, luto@kernel.org, ard.biesheuvel@linaro.org, arnd@arndb.de, hch@lst.de, dmitry.torokhov@gmail.com, edumazet@google.com, ericvh@gmail.com, gregkh@linuxfoundation.org, mingo@elte.hu, axboe@kernel.dk, martin.petersen@oracle.com, schwidefsky@de.ibm.com, mst@redhat.com, monstr@monstr.eu, pmladek@suse.com, sergey.senozhatsky@gmail.com, rostedt@goodmis.org, tiwai@suse.com, tytso@mit.edu, tglx@linutronix.de, wsa@the-dreams.de, gor@linux.ibm.com, iii@linux.ibm.com, mark.rutland@arm.com, willy@infradead.org, rdunlap@infradead.org, andreyknvl@google.com, elver@google.com Subject: Re: [PATCH RFC v2 14/25] kmsan: Kconfig changes to disable options incompatible with KMSAN Message-ID: <20191030143442.GA15015@lst.de> References: <20191030142237.249532-1-glider@google.com> <20191030142237.249532-15-glider@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191030142237.249532-15-glider@google.com> User-Agent: Mutt/1.5.17 (2007-11-01) 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 Wed, Oct 30, 2019 at 03:22:26PM +0100, glider@google.com wrote: > Certain config options are currently incompatible with KMSAN, disable > them. This looks like a very random collection. Please annotate each of them with a reason why they are incompatible. Either by adding a comment to the Kconfig, or by having one commit per incompatible option with a commit log explaining it.