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[23.128.96.35]) by mx.google.com with ESMTPS id bq22-20020a056a02045600b005bda1051dacsi13142212pgb.471.2023.11.16.01.16.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Nov 2023 01:16:03 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20230601 header.b="L2w/VYcS"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 63BE18025808; Thu, 16 Nov 2023 01:15:55 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235675AbjKPJPM (ORCPT + 99 others); Thu, 16 Nov 2023 04:15:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56010 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235663AbjKPJPL (ORCPT ); Thu, 16 Nov 2023 04:15:11 -0500 Received: from mail-yw1-x1129.google.com (mail-yw1-x1129.google.com [IPv6:2607:f8b0:4864:20::1129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84AB21B9 for ; Thu, 16 Nov 2023 01:15:07 -0800 (PST) Received: by mail-yw1-x1129.google.com with SMTP id 00721157ae682-5ac376d311aso5934397b3.1 for ; Thu, 16 Nov 2023 01:15:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1700126106; x=1700730906; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=QsOxPTssCXfEjaJKL1FvlaQBMDAuXe1RlMdSNjLvudI=; b=L2w/VYcSN5vXT9bGmTpDrhhO9vGrfZFGNJojaIFwWz8De9Hg0ORb7LEWZJ5Lf7k/35 J5kXuSfRX5Ydo0pBPDF1N8FFt1P/XOZdCXKJROrF35us7bDm/TsOfWM8PRfoXSy9IFHp UZqVMWIA03Ntl3+X6UodmYgxmTrhlSBmCGaZBiJU5uVYdk4b5jrydAU6GStptcbtwCUu WJXkKy7ynDx9IeQ7ruX41BbcwOQH/nUf7+25qWdjpZux2R2IayLj4QSnWZtPCu1cqOza kPJGs3lxEcMNv8t3IDM5xCyeHRn+XSWhfOY2iEA4V8OTKp9QCHAsQRz98bAeArBJmWtu R10Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700126106; x=1700730906; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QsOxPTssCXfEjaJKL1FvlaQBMDAuXe1RlMdSNjLvudI=; b=kcew8vXrsfE0pUcRRZIphhwwwx6zoSKJwWxX9eFw+Y/sHhdT75HfHuPMGs189S0152 kiXjJsy2cFFcCPprA32/y2OR8yAtqEQjDppYD50mqk4yZLrUV79iVfB35Tt5w6pq2Skb rp7a5A2MVTFN4r2QaeJ5Cm0EY8pod4iN8EAD5ccRmvU19o1x+sd69T24WuB1sw8JaviF H+1uq+zFyCCCCrTlKhjrJXVXdvoCUb0Hs3niR62ICODobpVI22Eo/6YSFbibTokrhl8D Zj3EnuOa7dfLySrhAaQSddQapBUvEaDNCd8+6EgoFIazNCjdNPTRJH+4U87vM6lpVqlc 3bUQ== X-Gm-Message-State: AOJu0YwlkVKL4g70STm9T6NOH6UACb+P/7VnbYfTn8Rfa2miGkNqJ+WM 3LkdEgJz/3s4w5QUeB1faIsJcUj/kAnzG9tZC44QnA== X-Received: by 2002:a0d:d70d:0:b0:5be:b764:a15f with SMTP id z13-20020a0dd70d000000b005beb764a15fmr15877402ywd.24.1700126106526; Thu, 16 Nov 2023 01:15:06 -0800 (PST) MIME-Version: 1.0 References: <20231115203401.2495875-1-iii@linux.ibm.com> <20231115203401.2495875-12-iii@linux.ibm.com> In-Reply-To: <20231115203401.2495875-12-iii@linux.ibm.com> From: Alexander Potapenko Date: Thu, 16 Nov 2023 10:14:30 +0100 Message-ID: Subject: Re: [PATCH 11/32] kmsan: Export panic_on_kmsan To: Ilya Leoshkevich Cc: Alexander Gordeev , Andrew Morton , Christoph Lameter , David Rientjes , Joonsoo Kim , Marco Elver , Masami Hiramatsu , Pekka Enberg , Steven Rostedt , Vasily Gorbik , Vlastimil Babka , Christian Borntraeger , Dmitry Vyukov , Hyeonggon Yoo <42.hyeyoo@gmail.com>, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Mark Rutland , Roman Gushchin , Sven Schnelle Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-8.4 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Thu, 16 Nov 2023 01:15:55 -0800 (PST) On Wed, Nov 15, 2023 at 9:34=E2=80=AFPM Ilya Leoshkevich wrote: > > When building the kmsan test as a module, modpost fails with the > following error message: > > ERROR: modpost: "panic_on_kmsan" [mm/kmsan/kmsan_test.ko] undefined! > > Export panic_on_kmsan in order to improve the KMSAN usability for > modules. > > Signed-off-by: Ilya Leoshkevich Reviewed-by: Alexander Potapenko