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 7341BC433E0 for ; Wed, 27 Jan 2021 21:49:10 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 0BB9564DCC for ; Wed, 27 Jan 2021 21:49:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0BB9564DCC 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 58BFD6B0005; Wed, 27 Jan 2021 16:49:09 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 562686B0006; Wed, 27 Jan 2021 16:49:09 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 478B46B006E; Wed, 27 Jan 2021 16:49:09 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0230.hostedemail.com [216.40.44.230]) by kanga.kvack.org (Postfix) with ESMTP id 310C96B0005 for ; Wed, 27 Jan 2021 16:49:09 -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 D3E32180AD82F for ; Wed, 27 Jan 2021 21:49:08 +0000 (UTC) X-FDA: 77752895976.03.soap49_020ebb92759a Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin03.hostedemail.com (Postfix) with ESMTP id 8F10028A4EB for ; Wed, 27 Jan 2021 21:49:08 +0000 (UTC) X-HE-Tag: soap49_020ebb92759a X-Filterd-Recvd-Size: 3700 Received: from mail-pj1-f41.google.com (mail-pj1-f41.google.com [209.85.216.41]) by imf40.hostedemail.com (Postfix) with ESMTP for ; Wed, 27 Jan 2021 21:49:08 +0000 (UTC) Received: by mail-pj1-f41.google.com with SMTP id p15so2176839pjv.3 for ; Wed, 27 Jan 2021 13:49:07 -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; bh=wZd0cLL8ZkUlig0+5sOea8FRbUknLAg/BHGcl5UT8Zo=; b=V0jvldsgkAQ6p4niyE1KX+Xm7IHhqL4jpu0MX/D+zKeLACVujX9bdSRlz6ohuMYLVr rRieejh+eLgW4pOSVM7ixznGU6FFaGevQwdeoeAKtNWgPeTDeAsQsN6RRmmHlIcZy4zz r8Jy6tvObtXG//po8RxpMYEbSkZwaltYjLGPxkhU7YCT/0/aElCy97zDrIImXoU9iVWh U2bcVBCuz4W7tdmEO3DnsowlTo6qr9GP5PeeUx1OuKKsQjpmi3Z3VxbQuQNTtXHRQ8rg pbfAp8zfD4nxfhHHTWDIoOwOCu8tMNxQoEtpTRnvB9cjyxY9+ZsrjW9G5IzT6vY7hmbE XsIQ== 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; bh=wZd0cLL8ZkUlig0+5sOea8FRbUknLAg/BHGcl5UT8Zo=; b=QTdzlGmIo3zcD1LiYrFswfOQRurMhz9gL/cimjxyqm0d72tvI0nfj30NT5GXZupQ2A L0jujDx7yu0G6ESXg17iUuayCGL4P/vslGAJKjMMNKHIZ96YTalk7G5JxHcRpJ4TAgEp CBKh5xoV/Novr5maRjVCkjOWipWYzBmbWTPRwa2ASfiIpsjPso2vqFlyMwf1UmmHqu8m tlKKjWdIargjCqXsUx9hnbhjR2rW3UZAlqEkP9f/wbn7USy1gHPf3qfpUXCjePcVEphV HjZD5z/koCcJ7dgyblS/2UZDlts7+mY7rX1XxwzJKMZSGnX6g/cK9bCn9PiLvS2f7KoB Ikyw== X-Gm-Message-State: AOAM531m8tQ1I4PH0ePqgcINXPuASFdVfcX7dY5DWg5WkW33cPVhq+PT xKwnqYjdTw/L99pBM6UaWXIRq4NEigPLom98YRgQSg== X-Google-Smtp-Source: ABdhPJzrtLOY3/bRGtWXoxV/r9UfogmltpxURK2K3Xajg+ROBnmuxofCLWYR15ZE3gomKtDCpXVFBiqenHLbikV6eD4= X-Received: by 2002:a17:902:ff06:b029:de:362c:bd0b with SMTP id f6-20020a170902ff06b02900de362cbd0bmr12924105plj.13.1611784146896; Wed, 27 Jan 2021 13:49:06 -0800 (PST) MIME-Version: 1.0 References: <20210125112831.2156212-1-arnd@kernel.org> In-Reply-To: From: Andrey Konovalov Date: Wed, 27 Jan 2021 22:48:55 +0100 Message-ID: Subject: Re: [PATCH] kasan: export kasan_poison To: Arnd Bergmann Cc: Andrey Ryabinin , Andrew Morton , Stephen Rothwell , Marco Elver , Alexander Potapenko , Arnd Bergmann , Dmitry Vyukov , Vincenzo Frascino , Walter Wu , kasan-dev , Linux Memory Management List , LKML Content-Type: text/plain; charset="UTF-8" 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, Jan 27, 2021 at 10:25 PM Andrey Konovalov wrote: > > On Mon, Jan 25, 2021 at 12:28 PM Arnd Bergmann wrote: > > > > From: Arnd Bergmann > > > > The unit test module fails to build after adding a reference > > to kasan_poison: > > > > ERROR: modpost: "kasan_poison" [lib/test_kasan.ko] undefined! > > > > Export this symbol to make it available to loadable modules. > > Could you share the config you used to trigger this? Never mind, I realized I've been using a branch that already contains your fix :)