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 34D34C433F5 for ; Mon, 2 May 2022 07:14:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353623AbiEBHRx (ORCPT ); Mon, 2 May 2022 03:17:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232829AbiEBHRx (ORCPT ); Mon, 2 May 2022 03:17:53 -0400 Received: from andre.telenet-ops.be (andre.telenet-ops.be [IPv6:2a02:1800:120:4::f00:15]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C9124B843 for ; Mon, 2 May 2022 00:14:21 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:194e:5782:c420:7f87]) by andre.telenet-ops.be with bizsmtp id RjEK2700a28fWK501jEKBR; Mon, 02 May 2022 09:14:20 +0200 Received: from geert (helo=localhost) by ramsan.of.borg with local-esmtp (Exim 4.93) (envelope-from ) id 1nlQGB-002lJZ-99; Mon, 02 May 2022 09:14:19 +0200 Date: Mon, 2 May 2022 09:14:19 +0200 (CEST) From: Geert Uytterhoeven X-X-Sender: geert@ramsan.of.borg To: linux-kernel@vger.kernel.org cc: Arnd Bergmann , linux-sh@vger.kernel.org, linux-um@lists.infradead.org, linux-rdma@vger.kernel.org, linux-mips@vger.kernel.org Subject: Re: Build regressions/improvements in v5.18-rc5 In-Reply-To: <20220502065353.2658957-1-geert@linux-m68k.org> Message-ID: References: <20220502065353.2658957-1-geert@linux-m68k.org> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Mon, 2 May 2022, Geert Uytterhoeven wrote: > JFYI, when comparing v5.18-rc5[1] to v5.18-rc4[3], the summaries are: > - build errors: +6/-21 6 error regressions: + /kisskb/src/arch/sh/kernel/machvec.c: error: array subscript 'struct sh_machine_vector[0]' is partly outside array bounds of 'long int[1]' [-Werror=array-bounds]: => 105:33 sh4-gcc11/se7750_defconfig sh4-gcc11/sh-defconfig sh4-gcc11/se7619_defconfig sh4-gcc11/sh-allmodconfig sh4-gcc11/sh-allyesconfig sh4-gcc11/sh-allnoconfig gcc-11 fallout + /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: 'struct cpuinfo_um' has no member named 'x86_cache_size': => 88:22 + /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: control reaches end of non-void function [-Werror=return-type]: => 89:1 + /kisskb/src/drivers/infiniband/sw/rdmavt/qp.c: error: implicit declaration of function '__copy_user_nocache' [-Werror=implicit-function-declaration]: => 100:2 um-x86_64/um-all{yes,no}config + /kisskb/src/include/linux/sh_intc.h: error: division 'sizeof (void *) / sizeof (void)' does not compute the number of array elements [-Werror=sizeof-pointer-div]: => 100:63 v5.18-rc5/sh4-gcc11/se7750_defconfig v5.18-rc5/sh4-gcc11/sh-defconfig v5.18-rc5/sh4-gcc11/se7619_defconfig v5.18-rc5/sh4-gcc11/sh-allmodconfig v5.18-rc5/sh4-gcc11/sh-allyesconfig v5.18-rc5/sh4-gcc11/sh-allnoconfig gcc-10/11 fallout, seen before for sh4-gcc10/se7750_defconfig and sh4-gcc10/se7619_defconfig + {standard input}: Error: branch to a symbol in another ISA mode: => 1295 mips-gcc11/micro32r2_defconfig mips-gcc11/micro32r2el_defconfig gcc-11 fallout > [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/672c0c5173427e6b3e2a9bbb7be51ceeec78093a/ (all 138 configs) > [3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/af2d861d4cd2a4da5137f795ee3509e6f944a25b/ (96 out of 138 configs) Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds