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=-13.2 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL 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 A12FCC433E0 for ; Mon, 21 Dec 2020 09:46:20 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 389C422B51 for ; Mon, 21 Dec 2020 09:46:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 389C422B51 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5A4216B005C; Mon, 21 Dec 2020 04:46:19 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 5522C6B005D; Mon, 21 Dec 2020 04:46:19 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 442816B0068; Mon, 21 Dec 2020 04:46:19 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0022.hostedemail.com [216.40.44.22]) by kanga.kvack.org (Postfix) with ESMTP id 277B36B005C for ; Mon, 21 Dec 2020 04:46:19 -0500 (EST) Received: from smtpin03.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id D312E180AD83B for ; Mon, 21 Dec 2020 09:46:18 +0000 (UTC) X-FDA: 77616808836.03.store53_46149ee27456 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin03.hostedemail.com (Postfix) with ESMTP id B6CD728A4E9 for ; Mon, 21 Dec 2020 09:46:18 +0000 (UTC) X-HE-Tag: store53_46149ee27456 X-Filterd-Recvd-Size: 4625 Received: from mail-qk1-f180.google.com (mail-qk1-f180.google.com [209.85.222.180]) by imf30.hostedemail.com (Postfix) with ESMTP for ; Mon, 21 Dec 2020 09:46:18 +0000 (UTC) Received: by mail-qk1-f180.google.com with SMTP id b64so8201777qkc.12 for ; Mon, 21 Dec 2020 01:46:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=0cbhRPuCt0/1sbC5MrA/bpQlkWQDIOUYF5sZHElvneU=; b=oiqEGTc/fBYiHoDY1YxtUn0epdLTfQ9K0hSHDs84bPxgn3/v8C8Opp3fWCzWLWTnKJ 4NdkUMUG4YtaHDj63ElkmWmy7/mst/FlZ1xUGqFb815W/73MxOqKAopOe3RnxZ35R5Hf AeS2o7fWcZ7e0Mlz/cBL4oq5PzMlSQhcxObe9SqhUhdrwW7VPbhnq38v+Q4sUkItPnxY qQEyeuBziSjD9uFYXEIy0Qn94E5t0rWP0432vGBDaLz6+6Nr62uBGDDsM6O0zViJcfC2 RQnawrjVqaRMJrQFfSrIxe6raVgAFWSlG2R/LTJeq/rxhSOdvkyannzTBjrUIon8NmTf CQdw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=0cbhRPuCt0/1sbC5MrA/bpQlkWQDIOUYF5sZHElvneU=; b=RoE30yvlH+Lylkyy4+Gx8EGG/9QutK9z+fiE1PAaL0Jz1CWd/MDvjDQfHHAM6gpxh0 BdQCfe17zpBy8Wpl9D0KWd+2BNVOHkCeS8pbLIN2Ok7UXJvbXG5Q2GkrUk47PziZ4hQz SW/sbD9N2bg1NnQQ58JxkWDuOZpaFIpK2ZbdfVxlGVgmyT/Pa7e9OiWjNMrGkXVdM7mJ 84d/Q3q8YK5A2KKGrJq+WwFDFkeiyCZtdZ1hGC9esKax6S1jIuIxbcMtvA1eYSHOD3nv CXp4+V1ixI1dK8OIdSRhvPUBOAylxPhguMdXzfD6u7Hb0++NdImCuza1ulcllZAw41op SpxA== X-Gm-Message-State: AOAM5327IEsWiRKbNpPWyldHssTEUsTkldggSvfQiewXyGLR2mA+UuJK wmPgZDseXgBqq0J7FeBa/18kuX7ebGLlrTogiSPNWw== X-Google-Smtp-Source: ABdhPJw/lSQmTshYM70tQVP24egHqi7meJRElMP56Q+foUzLSLkSsP46RArT/iuwNW8JzWSISmuWbBCFY3qSJWXq5UQ= X-Received: by 2002:a05:620a:1372:: with SMTP id d18mr292475qkl.6.1608543977483; Mon, 21 Dec 2020 01:46:17 -0800 (PST) MIME-Version: 1.0 References: <20201218140046.497484741326828e5b5d46ec@linux-foundation.org> <20201218220233.pgX0nYYVt%akpm@linux-foundation.org> <20201218171327.180140338d183b41a962742d@linux-foundation.org> In-Reply-To: From: Alexander Potapenko Date: Mon, 21 Dec 2020 10:46:05 +0100 Message-ID: Subject: Re: [patch 21/78] kasan: split out shadow.c from common.c To: Andrew Morton Cc: Marco Elver , Andrey Konovalov , Andrey Ryabinin , Branislav Rankov , Catalin Marinas , Dmitry Vyukov , Evgeniy Stepanov , Vasily Gorbik , Kevin Brodsky , Linux-MM , mm-commits@vger.kernel.org, Vincenzo Frascino , Will Deacon , Linus Torvalds Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 Sat, Dec 19, 2020 at 8:17 PM Linus Torvalds wrote: > > On Fri, Dec 18, 2020 at 5:13 PM Andrew Morton = wrote: > > > > Sigh. I don't have access to my capable-of-compiling-KASAN machine at > > present :( We'll need this, yes? > > Four of the patches in this patch-bomb mention the not-yet-existing > kfence.h header. This plus two others have it in the actual patch. The > fourth has it only as context. > > Two others mention kfence in some form or another. > > I think I'll drop all the kasan-related patches (and that's most of > it), and basically only keep the memcg and epoll ones from this > series. @Andrew, were you planning to resend the KASAN series for 5.11? Do you need help with that? It would be a pity to punt that big chunk of MTE-related work the folks did just because of the leftover KFENCE bits, we didn't mean to. --=20 Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Stra=C3=9Fe, 33 80636 M=C3=BCnchen Gesch=C3=A4ftsf=C3=BChrer: Paul Manicle, Halimah DeLaine Prado Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg