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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C0AEC433F5 for ; Mon, 6 Dec 2021 21:12:14 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 688736B0083; Mon, 6 Dec 2021 16:11:02 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 6607A6B0088; Mon, 6 Dec 2021 16:11:02 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4FFA66B0092; Mon, 6 Dec 2021 16:11:02 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0071.hostedemail.com [216.40.44.71]) by kanga.kvack.org (Postfix) with ESMTP id 3FB066B0083 for ; Mon, 6 Dec 2021 16:11:02 -0500 (EST) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 079D782499B9 for ; Mon, 6 Dec 2021 21:10:52 +0000 (UTC) X-FDA: 78888613944.09.D643934 Received: from mail-io1-f48.google.com (mail-io1-f48.google.com [209.85.166.48]) by imf22.hostedemail.com (Postfix) with ESMTP id A70EB1901 for ; Mon, 6 Dec 2021 21:10:51 +0000 (UTC) Received: by mail-io1-f48.google.com with SMTP id k21so14577018ioh.4 for ; Mon, 06 Dec 2021 13:10:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=AXJ5BBUpsFZd0oJ0emE1suTXpCCWYGGbU7EtYyrQXzw=; b=ifoMfxOxt4HtajTMYM1EA8JKQGJ5N6IhbluDBp7uT/iOvk3S9i0Nmy1voX96Ce4VBh sBPwLk4ZMvmxTeMMeFPRMzT7B6FPnUzOPa/UnJLOmqVEYnRqkdPUMBbeWsEdxENHLo5W GY51npFpVoptplSrV98snWJwGm3+vFabTiK6toh54VSiq8F+RmLCghOeFOH3i5KDsCC0 k6KRM+oCXwqtRrkLBizlxMRaPNKe7MxIrD6NRJM9glIZBaToojxAZFa4SHx4nRbDlNaT 4Ah0/Or5f9BKrldEgke0NMXyW1M5jaNhaEj0o6ZduQUVzrI+5vwtpK/KlkyYfmDPxChr R2vw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=AXJ5BBUpsFZd0oJ0emE1suTXpCCWYGGbU7EtYyrQXzw=; b=PmDIdYQrCdQQon8IsfYV+uEW72fmPve4mH222MXXfgMypKcrFq5V9Dkd3+rBNeMUDM bLKk5sl+y/Poc2AJGoVWBtpR/7fQCxXI0i0z7BSLZQKh4bMbaV2vxfFv/uM+G7M9prgK iN7oZ9MSx2WjvYYgTjwoyy4m5KduuDe0MGblHN3+1VxiKd7ZSSiTM+J7eQb0iJMV1F8M Gd4aPY8MownvBRKarkruUGNA1M3nfXuMtB0MWCqD0PQa9ACpQFH0uSg7djPzE43GPsPZ Zlclk+d3GwO8+7AlRCyXxoP5uxHj8T/GW5ua+vZfUJz4hVQoTIl/WbF00JKvIQu5GaQ7 it4g== X-Gm-Message-State: AOAM532Q9mHoz70r3nO/CiWqTGPwUf1DLVAOl+hyIa4MBB+4GB4ZO2GI zhA05m6hQ4HaZvC6jxNeJHVcas/wdsiE4iDUtMLbAwnMdAk= X-Google-Smtp-Source: ABdhPJzia03cqQ5DmIa+f/pkiNcI21/HHtv9fYmkqMg3vUiwrZJ5UG40kE8IsRbqT12HR037c/YDpbirs9nazNzj8NE= X-Received: by 2002:a05:6638:2257:: with SMTP id m23mr45136036jas.17.1638825051087; Mon, 06 Dec 2021 13:10:51 -0800 (PST) MIME-Version: 1.0 References: <8afdf7eb0bae77d2e94210d689d524580cf5ed9a.1638308023.git.andreyknvl@google.com> In-Reply-To: From: Andrey Konovalov Date: Mon, 6 Dec 2021 22:10:40 +0100 Message-ID: Subject: Re: [PATCH 29/31] kasan, arm64: allow KASAN_VMALLOC with HW_TAGS To: Marco Elver Cc: andrey.konovalov@linux.dev, Alexander Potapenko , Vincenzo Frascino , Catalin Marinas , Peter Collingbourne , Dmitry Vyukov , kasan-dev , Andrew Morton , Linux Memory Management List , Will Deacon , Linux ARM , Evgenii Stepanov , LKML , Andrey Konovalov Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: A70EB1901 X-Stat-Signature: xkpfkk1ihygz4e1iyce1hqeem9fchagq Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=ifoMfxOx; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (imf22.hostedemail.com: domain of andreyknvl@gmail.com designates 209.85.166.48 as permitted sender) smtp.mailfrom=andreyknvl@gmail.com X-HE-Tag: 1638825051-674888 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 Fri, Dec 3, 2021 at 1:40 PM Marco Elver wrote: > > On Tue, Nov 30, 2021 at 11:08PM +0100, andrey.konovalov@linux.dev wrote: > > From: Andrey Konovalov > > > > vmalloc tagging support for HW_TAGS KASAN is now complete. > > > > Allow enabling CONFIG_KASAN_VMALLOC. > > > > Also adjust CONFIG_KASAN_VMALLOC description: > > > > - Mention HW_TAGS support. > > - Remove unneeded internal details: they have no place in Kconfig > > description and are already explained in the documentation. > > > > Signed-off-by: Andrey Konovalov > > --- > > arch/arm64/Kconfig | 3 +-- > > lib/Kconfig.kasan | 20 ++++++++++---------- > > Like in the SW_TAGS case, consider moving the lib/Kconfig.kasan change > to the final "kasan, vmalloc: add vmalloc support to HW_TAGS" and only > leave the arm64 in its own patch. Will do in v2. Thanks!