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 9BF67C433F5 for ; Mon, 25 Apr 2022 07:43:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240657AbiDYHqQ (ORCPT ); Mon, 25 Apr 2022 03:46:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240256AbiDYHqG (ORCPT ); Mon, 25 Apr 2022 03:46:06 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DDDA23D4BB for ; Mon, 25 Apr 2022 00:43:00 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:c150:c4b6:d197:3811]) by baptiste.telenet-ops.be with bizsmtp id Nviw2700S3M22MD01vix4W; Mon, 25 Apr 2022 09:42:59 +0200 Received: from geert (helo=localhost) by ramsan.of.borg with local-esmtp (Exim 4.93) (envelope-from ) id 1nitN2-0025Up-FP; Mon, 25 Apr 2022 09:42:56 +0200 Date: Mon, 25 Apr 2022 09:42:56 +0200 (CEST) From: Geert Uytterhoeven X-X-Sender: geert@ramsan.of.borg To: linux-kernel@vger.kernel.org cc: Song Liu , Christoph Hellwig , Rik van Riel , sparclinux@vger.kernel.org, Philipp Zabel , Mauro Carvalho Chehab , Shawn Guo , Sascha Hauer , linux-media@vger.kernel.org Subject: Re: Build regressions/improvements in v5.18-rc4 In-Reply-To: <20220425073220.3491038-1-geert@linux-m68k.org> Message-ID: References: <20220425073220.3491038-1-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-kernel@vger.kernel.org On Mon, 25 Apr 2022, Geert Uytterhoeven wrote: > JFYI, when comparing v5.18-rc4[1] to v5.18-rc3[3], the summaries are: > - build errors: +6/-7 + /kisskb/src/drivers/media/platform/nxp/imx-pxp.h: error: initializer element is not constant: => 582:38 powerpc-gcc5/powerpc-allmodconfig Seen before, looks like one more large 32-bit constant with bit 31 set lacking the "U" suffix. + error: arch/sparc/kernel/head_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.init.text': => (.head.text+0x5040), (.head.text+0x5100) + error: arch/sparc/kernel/head_32.o: relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o: => (.init.text+0xa4) + error: arch/sparc/kernel/process_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.text': => (.fixup+0xc), (.fixup+0x4) + error: arch/sparc/kernel/signal_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.text': => (.fixup+0x4), (.fixup+0x10), (.fixup+0x34), (.fixup+0x1c), (.fixup+0x28) sparc64/sparc-allmodconfig + error: page_alloc.c: undefined reference to `vmalloc_huge': => .init.text+0x1458), .init.text+0x13de), .init.text+0x1466) sh4-gcc10/se7619_defconfig m68k-gcc8/m5272c3_defconfig m68k-gcc11/m5272c3_defconfig Anything with CONFIG_MMU=n, I guess. vmalloc_huge() is provided by mm/vmalloc.c, which is not compiled if CONFIG_MMU=n. > [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/af2d861d4cd2a4da5137f795ee3509e6f944a25b/ (all 96 configs) > [3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/b2d229d4ddb17db541098b83524d901257e93845/ (all 96 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