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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FC87EB64DD for ; Sun, 16 Jul 2023 14:30:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229471AbjGPOan (ORCPT ); Sun, 16 Jul 2023 10:30:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34208 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229461AbjGPOan (ORCPT ); Sun, 16 Jul 2023 10:30:43 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF1D3E5C for ; Sun, 16 Jul 2023 07:30:41 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 335C560C90 for ; Sun, 16 Jul 2023 14:30:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A83DC433C7; Sun, 16 Jul 2023 14:30:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689517840; bh=JVjM1iN4GUUEiMQdmqx8vgbv0yimXyCKQG1Y68paivk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SXKxasPIwPV4UpX/Jr6D993PKHocbnBVXvuNuYpgu4+NBk7sqjXfzRY/EOGOiPo2S rI577aGi+v5UnQQPs+tqzBAhUMsCL1w4/DBtHZ9FKhx1QmAxpqqRx9ov5Yq1AzWRrX TFcGTsbODDYNhzshzbJduDe3OvD/A+wCQ06ZLSJE= Date: Sun, 16 Jul 2023 16:30:37 +0200 From: Greg KH To: Yu Kuai Cc: Joel Fernandes , stable , Guenter Roeck , "yukuai (C)" Subject: Re: Build failures / crashes in stable queue branches Message-ID: <2023071625-parsnip-pursuable-b5c8@gregkh> References: <897ebb05-5a1f-e353-8877-49721c52d065@roeck-us.net> <20230715154923.GA2193946@google.com> <907909df-d64f-e40a-0c9c-fc5c225a235c@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <907909df-d64f-e40a-0c9c-fc5c225a235c@huaweicloud.com> Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Sun, Jul 16, 2023 at 11:20:33AM +0800, Yu Kuai wrote: > Hi, > > 在 2023/07/15 23:49, Joel Fernandes 写道: > > Hi Yu, > > > > On Fri, Jul 14, 2023 at 03:21:46AM -0700, Guenter Roeck wrote: > > [..] > > > --------- > > > 6.1.y: > > > > > > Build reference: v6.1.38-393-gb6386e7314b4 > > > Compiler version: alpha-linux-gcc (GCC) 11.4.0 > > > Assembler version: GNU assembler (GNU Binutils) 2.40 > > > > > > Building alpha:allmodconfig ... failed > > > Building m68k:allmodconfig ... failed > > > -------------- > > > Error log: > > > :1517:2: warning: #warning syscall clone3 not implemented [-Wcpp] > > > In file included from block/genhd.c:28: > > > block/genhd.c: In function 'disk_release': > > > include/linux/blktrace_api.h:88:57: error: statement with no effect [-Werror=unused-value] > > > 88 | # define blk_trace_remove(q) (-ENOTTY) > > > | ^ > > > block/genhd.c:1185:9: note: in expansion of macro 'blk_trace_remove' > > > 1185 | blk_trace_remove(disk->queue); > > > > 6.1 stable is broken and gives build warning without: > > > > cbe7cff4a76b ("blktrace: use inline function for blk_trace_remove() while blktrace is disabled") > > > > Could you please submit it to stable for 6.1? (I could have done that but it > > looks like you already backported related patches so its best for you to do > > it, thanks for your help!). > > Thanks for the notice, however, I'll suggest to revert this patch for > now, because there are follow up fixes that is not applied yet. Which specific patch should be dropped? thanks, greg k-h