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=-5.0 required=3.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 3829AC43463 for ; Mon, 21 Sep 2020 04:45:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EBD4B2076E for ; Mon, 21 Sep 2020 04:45:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726336AbgIUEpz (ORCPT ); Mon, 21 Sep 2020 00:45:55 -0400 Received: from cmta17.telus.net ([209.171.16.90]:58107 "EHLO cmta17.telus.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726011AbgIUEpz (ORCPT ); Mon, 21 Sep 2020 00:45:55 -0400 X-Greylist: delayed 487 seconds by postgrey-1.27 at vger.kernel.org; Mon, 21 Sep 2020 00:45:54 EDT Received: from [192.168.20.38] ([209.89.189.71]) by cmsmtp with SMTP id KDaCkn9JOrd15KDaEkY1eT; Sun, 20 Sep 2020 22:37:46 -0600 X-Telus-Authed: Z2lsbGI0 X-Authority-Analysis: v=2.3 cv=cLmeTWWN c=1 sm=1 tr=0 a=lXP6RixAJDH2mbiCOq84ew==:117 a=lXP6RixAJDH2mbiCOq84ew==:17 a=IkcTkHD0fZMA:10 a=VV5-G85skxbwr1oMt8sA:9 a=QEXdDO2ut3YA:10 To: linux-kernel@vger.kernel.org From: bob Subject: kernel v5.9-rc6 not compiling Message-ID: Date: Sun, 20 Sep 2020 22:37:44 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-CMAE-Envelope: MS4wfAaVw7TN+lHXteBBYkZhK3kfogtr0xEnzbztWpm5KDZe3Pn7E0RUPvvKoUx6KZx2AUe/reiPikwbFRutZ9cAQybAdOBykUOQ4F0CHKi0bBUpkR2LSTSS DycynvB7Sf7wQkuCMNS0n/T7PI3UmSvfPAQFtDBaDXHmoWFKcuBzwg9FJhaGQFEgC0lIP1BwintRmw== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi.  I've been building kernels weekly since 1996.  Never had one not build before today.  v5.9-rc6 does not compile. Error:   AR      drivers/gpu/built-in.a make: *** [Makefile:1784: drivers] Error 2   CALL    scripts/checksyscalls.sh   CALL    scripts/atomic/check-atomics.sh   DESCEND  objtool   CHK     include/generated/compile.h   CC      drivers/dax/super.o drivers/dax/super.c:325:6: error: redefinition of ‘dax_supported’   325 | bool dax_supported(struct dax_device *dax_dev, struct block_device *bdev,       |      ^~~~~~~~~~~~~ In file included from drivers/dax/super.c:16: ./include/linux/dax.h:162:20: note: previous definition of ‘dax_supported’ was here   162 | static inline bool dax_supported(struct dax_device *dax_dev,       |                    ^~~~~~~~~~~~~ make[2]: *** [scripts/Makefile.build:283: drivers/dax/super.o] Error 1 make[1]: *** [scripts/Makefile.build:500: drivers/dax] Error 2 make: *** [Makefile:1784: drivers] Error 2 sed: can't read modules.order: No such file or directory make: *** [Makefile:1416: _modinst_] Error 2 sh ./arch/x86/boot/install.sh 5.9.0-rc6 arch/x86/boot/bzImage \     System.map "/boot"  *** Missing file: arch/x86/boot/bzImage  *** You need to run "make" before "make install". make[1]: *** [arch/x86/boot/Makefile:160: install] Error 1 make: *** [arch/x86/Makefile:274: install] Error 2 You may need to edit your /etc/default/grub file ... so its not like I'm stuck, I can pick any of a number of old kernels from the bootloader.  And I've had a lot of rc kernels over the years that would build, but weren't finished (occasionally I would get an oops in dmesg).  Again pick another kernel from the bootloader, preferrably a more stable non-rc one. But I don't think I've ever had a kernel not compile before.  I'm waiting for the nouveau drivers to firm up, but DAX is page cache for ext2/3/4 file systems (and I use ext4).  Hopefully my report is useful.  Thank you.