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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EEF5FC38142 for ; Tue, 31 Jan 2023 10:21:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229997AbjAaKVd (ORCPT ); Tue, 31 Jan 2023 05:21:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231157AbjAaKV3 (ORCPT ); Tue, 31 Jan 2023 05:21:29 -0500 Received: from mail-qt1-x829.google.com (mail-qt1-x829.google.com [IPv6:2607:f8b0:4864:20::829]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62FEF244A8; Tue, 31 Jan 2023 02:21:25 -0800 (PST) Received: by mail-qt1-x829.google.com with SMTP id o5so12789858qtr.11; Tue, 31 Jan 2023 02:21:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=zKP87TjiGZNs0yCcl80tXkV44epFLNcF2cOejqOOv20=; b=qWaOS81AfJwBWXGyhdbivBN1cu5C9V3P859ZE5gbkrNdHSfM+e48bswhX4pvIceVtQ 6gNWrO7RLZMpl0DYMNSjiI/9LWvgCRqrKtKx8UdRbLWYFqwg6LF3LHs4m9dq7iKO8v3F 00jCY84ieVBBK4DpqSk9csNoOaXEWdJocV6kvi+k/IRJv9CBeDjeFYtbrYtf88eHlq45 4aByQu5WUVoqlKpKxKoEQm5Y8E4Y8BREsAkLrx92waPSIer4zGLZHBA/RT955D2jYQ1H nAVH6dPuZAFbJs4hsGaX/Klgk7RZw7H6h1RAc/BSw9NEhKaWW5srJYO7b1euG75M4wm0 aumg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=zKP87TjiGZNs0yCcl80tXkV44epFLNcF2cOejqOOv20=; b=4O/qe/GB0nWCPHxw+ZAFdl2rqaZbGKAljcSxcHkuvb7M+fmrWYZYR6pPvAHvmD8sn2 PmqfA5QmRlGZjUe9UHA/fjYkdg3bd3kI0hFw1NrbI24oP7P9CvS63GWl/9ZbAvHa0/tJ bCAB323HuG1dmRmXi4rZuOK1cujRRvc6RkCRjJy/EQ1w/sAOdAuzmE2Dl0JJnkSvTPtF 6jaXdlA7TjiSUj+FgBb6xQuSRtnQ4AdSu5P+uMw7cl5e+Tm5gduZkAexzg600ESB50YY RM92IfiWwOiADBi3I8PuzY7dUqJ9NdV/6TLSMNgUq/tqsuKh3OQBeR0ABYh4sPpwuOjQ S8HQ== X-Gm-Message-State: AO0yUKWyG+9udkOOFOYWsM9TXLZ7aH1VqCSyN7v1GrGVBfrF3l8uVuWQ Anw94mTvJA4VcKBpMYORZ3/R+OWD7gBN5w== X-Google-Smtp-Source: AK7set9giH92eTTcoPQQi5neUmN49ZbW8xRnRwCPgG4fgOGr/aVOcwbtnOHAHLt6gLZqRPVebqXXQA== X-Received: by 2002:ac8:4e90:0:b0:3b9:b297:5ec5 with SMTP id 16-20020ac84e90000000b003b9b2975ec5mr1708716qtp.13.1675160484448; Tue, 31 Jan 2023 02:21:24 -0800 (PST) Received: from p200300f6ef015700e657423a1f156bec.dip0.t-ipconnect.de (p200300f6ef015700e657423a1f156bec.dip0.t-ipconnect.de. [2003:f6:ef01:5700:e657:423a:1f15:6bec]) by smtp.gmail.com with ESMTPSA id h18-20020a05622a171200b003b8238114d9sm1259328qtk.12.2023.01.31.02.21.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Jan 2023 02:21:23 -0800 (PST) Message-ID: <2c8c64f95569a3bfb142761bad7a948c71a8d266.camel@gmail.com> Subject: Re: [PATCH] iio: adis16480: select CONFIG_CRC32 From: Nuno =?ISO-8859-1?Q?S=E1?= To: Arnd Bergmann , Jonathan Cameron , Nuno Sa , Lars-Peter Clausen Cc: Arnd Bergmann , Andrea Merello , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 31 Jan 2023 11:23:10 +0100 In-Reply-To: <20230131094616.130238-1-arnd@kernel.org> References: <20230131094616.130238-1-arnd@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2023-01-31 at 10:46 +0100, Arnd Bergmann wrote: > From: Arnd Bergmann >=20 > In rare randconfig builds, the missing CRC32 helper causes > a link error: >=20 > ld.lld: error: undefined symbol: crc32_le > > > > referenced by usercopy_64.c > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 vmlinux.o:(adis16480_trigger_handler) >=20 > Fixes: 941f130881fa ("iio: adis16480: support burst read function") > Signed-off-by: Arnd Bergmann > --- Reviewed-by: Nuno S=C3=A1