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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i71-20020a63874a000000b0053ff2ca1b24si1139313pge.843.2023.06.01.08.53.11; Thu, 01 Jun 2023 08:53:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@yandex.ru header.s=mail header.b=HE6+b50S; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=yandex.ru Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233677AbjFAPwZ (ORCPT + 99 others); Thu, 1 Jun 2023 11:52:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234421AbjFAPwI (ORCPT ); Thu, 1 Jun 2023 11:52:08 -0400 X-Greylist: delayed 4695 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 01 Jun 2023 08:52:06 PDT Received: from forward501b.mail.yandex.net (forward501b.mail.yandex.net [IPv6:2a02:6b8:c02:900:1:45:d181:d501]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A6C513D for ; Thu, 1 Jun 2023 08:52:06 -0700 (PDT) Received: from mail-nwsmtp-smtp-production-main-44.sas.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-44.sas.yp-c.yandex.net [IPv6:2a02:6b8:c14:440b:0:640:fa3a:0]) by forward501b.mail.yandex.net (Yandex) with ESMTP id 715E05EB6F; Thu, 1 Jun 2023 18:52:04 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-44.sas.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id 3qQBLu1WluQ0-OlnfqZbP; Thu, 01 Jun 2023 18:52:03 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1685634723; bh=uswP63JQZujF2jamGzkaUVVDxcK18yUIda6WAhbD2ak=; h=Subject:From:In-Reply-To:Cc:Date:References:To:Message-ID; b=HE6+b50Sieo2EaOslLRo0VLthgVNkuqrrD5T7kfwLeG5sli1B6swN2n989tfyEg8E rrWkaEZxNYF4zbGy47DokoU/IVAAZGFBbUzWAiUihj0kF4ag2AE/iWQF0YYJzYQzZi oWwrJdyuB7ADJOBRIs8vGnNsJJW4P4EEo1xFkHBs= Authentication-Results: mail-nwsmtp-smtp-production-main-44.sas.yp-c.yandex.net; dkim=pass header.i=@yandex.ru Message-ID: Date: Thu, 1 Jun 2023 18:52:03 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Content-Language: en-US To: Dan Carpenter , Chuck Lever III Cc: Jeff Layton , Tom Rix , Linux NFS Mailing List References: <20230601143332.255312-1-dmantipov@yandex.ru> <2D3D2D8E-4E7A-4B50-A1FF-486D7F6C26D4@oracle.com> <8ed6eb2b-fdfa-4fde-81f3-92e6b34bc509@kadam.mountain> From: Dmitry Antipov Subject: Re: [PATCH] sunrpc: fix clang-17 warning In-Reply-To: <8ed6eb2b-fdfa-4fde-81f3-92e6b34bc509@kadam.mountain> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A, RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On 6/1/23 18:34, Dan Carpenter wrote: > This is a bug in Clang. Is it confirmed by LLVM/clang developers? The compiler says that can't be larger than / 8 (assuming LP64). Why this is wrong? Dmitry