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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8B92FC47422 for ; Mon, 29 Jan 2024 11:07:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AF54A1128A4; Mon, 29 Jan 2024 11:07:41 +0000 (UTC) Received: from cantor.telenet-ops.be (cantor.telenet-ops.be [195.130.132.48]) by gabe.freedesktop.org (Postfix) with ESMTPS id AB94F1128A0 for ; Mon, 29 Jan 2024 11:07:39 +0000 (UTC) Received: from laurent.telenet-ops.be (laurent.telenet-ops.be [IPv6:2a02:1800:110:4::f00:19]) by cantor.telenet-ops.be (Postfix) with ESMTPS id 4TNlrN01d1z4x3Py for ; Mon, 29 Jan 2024 12:07:32 +0100 (CET) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:3b5f:c6ad:b5fc:a0f3]) by laurent.telenet-ops.be with bizsmtp id gb6X2B0022ZPkuY01b6XDK; Mon, 29 Jan 2024 12:06:31 +0100 Received: from geert (helo=localhost) by ramsan.of.borg with local-esmtp (Exim 4.95) (envelope-from ) id 1rUPTC-00GgzQ-W5; Mon, 29 Jan 2024 12:06:31 +0100 Date: Mon, 29 Jan 2024 12:06:30 +0100 (CET) From: Geert Uytterhoeven To: linux-kernel@vger.kernel.org Subject: Re: Build regressions/improvements in v6.8-rc2 In-Reply-To: <20240129104954.1778339-1-geert@linux-m68k.org> Message-ID: <8ea40b3-adde-acb5-5e46-fe1fd395daf@linux-m68k.org> References: <20240129104954.1778339-1-geert@linux-m68k.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: sparclinux@vger.kernel.org, linux-hwmon@vger.kernel.org, intel-xe@lists.freedesktop.org, linux-parisc@vger.kernel.org Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On Mon, 29 Jan 2024, Geert Uytterhoeven wrote: > JFYI, when comparing v6.8-rc2[1] to v6.8-rc1[3], the summaries are: > - build errors: +26/-14 + /kisskb/src/arch/sparc/kernel/setup_64.c: error: no previous prototype for 'alloc_irqstack_bootmem' [-Werror=missing-prototypes]: => 602:13 sparc64-gcc{5,1[123]}/sparc64-{allno,def}config + /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c: error: 'memcpy' specified bound between 4294967240 and 4294967263 exceeds maximum object size 2147483647 [-Werror=stringop-overflow=]: => 298:17 + /kisskb/src/drivers/gpu/drm/nouveau/nvif/object.c: error: 'memcpy' specified bound between 4294967264 and 4294967287 exceeds maximum object size 2147483647 [-Werror=stringop-overflow=]: => 161:9 parisc-gcc1[23]/generic-32bit_defconfig parisc-gcc1[23]/parisc-{allmod,def}config + /kisskb/src/drivers/hwmon/pc87360.c: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]: => 383:51 arm64-gcc12/arm64-allmodconfig parisc-gcc12/parisc-allmodconfig + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1045' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1065' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1084' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1095' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1137' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1139' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1148' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1150' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_924' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_935' declared with attribute error: FIELD_GET: mask is not constant: => 435:38 in drivers/gpu/drm/xe/xe_guc_ct.c:526 arm64-gcc5/arm64-allmodconfig powerpc-gcc5/powerpc-all{mod,yes}config powerpc-gcc5/ppc{32,64le,64_book3e}_allmodconfig (seen before in v6.8-rc1, with different assertion numbers) + /kisskb/src/include/linux/fortify-string.h: error: writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]: => 57:33 in drivers/gpu/drm/xe/xe_gt_pagefault.c:340 arm64-gcc13/arm64-allmodconfig s390x-gcc13/s390-all{mod,yes}config + {standard input}: Error: displacement to undefined symbol .L101 overflows 8-bit field : => 593 + {standard input}: Error: displacement to undefined symbol .L104 overflows 8-bit field : => 588 + {standard input}: Error: displacement to undefined symbol .L139 overflows 8-bit field : => 606 + {standard input}: Error: displacement to undefined symbol .L73 overflows 12-bit field: => 594 + {standard input}: Error: displacement to undefined symbol .L74 overflows 8-bit field : => 585 + {standard input}: Error: displacement to undefined symbol .L75 overflows 12-bit field: 606, 586 => 589, 606, 586 + {standard input}: Error: displacement to undefined symbol .L76 overflows 8-bit field : 577 => 580, 577 + {standard input}: Error: displacement to undefined symbol .L80 overflows 8-bit field : 601 => 601, 607 + {standard input}: Error: displacement to undefined symbol .L81 overflows 8-bit field : 606, 604 => 604, 610, 606 + {standard input}: Error: displacement to undefined symbol .L96 overflows 12-bit field: => 602 + {standard input}: Error: displacement to undefined symbol .L99 overflows 12-bit field: => 607 The usual SH ICE crickets. > [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/41bccc98fb7931d63d03f326a746ac4d429c1dd3/ (all 239 configs) > [3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/6613476e225e090cc9aad49be7fa504e290dd33d/ (all 239 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