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 25BE1C4708E for ; Tue, 27 Dec 2022 08:35:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229539AbiL0If0 (ORCPT ); Tue, 27 Dec 2022 03:35:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36740 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229578AbiL0IfW (ORCPT ); Tue, 27 Dec 2022 03:35:22 -0500 Received: from albert.telenet-ops.be (albert.telenet-ops.be [IPv6:2a02:1800:110:4::f00:1a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BFA264C3 for ; Tue, 27 Dec 2022 00:35:20 -0800 (PST) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed10:312a:feb:527f:f392]) by albert.telenet-ops.be with bizsmtp id 1LbH290023T8eJe06LbH8w; Tue, 27 Dec 2022 09:35:19 +0100 Received: from geert (helo=localhost) by ramsan.of.borg with local-esmtp (Exim 4.93) (envelope-from ) id 1pA5Qa-001J4O-Tj; Tue, 27 Dec 2022 09:35:16 +0100 Date: Tue, 27 Dec 2022 09:35:16 +0100 (CET) From: Geert Uytterhoeven X-X-Sender: geert@ramsan.of.borg To: linux-kernel@vger.kernel.org cc: amd-gfx@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-wireless@vger.kernel.org, linux-mips@vger.kernel.org, linux-sh@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linuxppc-dev@lists.ozlabs.org, kasan-dev@googlegroups.com, linux-xtensa@linux-xtensa.org Subject: Re: Build regressions/improvements in v6.2-rc1 In-Reply-To: <20221227082932.798359-1-geert@linux-m68k.org> Message-ID: References: <20221227082932.798359-1-geert@linux-m68k.org> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="8323329-1893319093-1672130116=:311423" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-1893319093-1672130116=:311423 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 8BIT On Tue, 27 Dec 2022, Geert Uytterhoeven wrote: > Below is the list of build error/warning regressions/improvements in > v6.2-rc1[1] compared to v6.1[2]. > > Summarized: > - build errors: +11/-13 amd-gfx@lists.freedesktop.org linux-arm-kernel@lists.infradead.org linux-media@vger.kernel.org linux-wireless@vger.kernel.org linux-mips@vger.kernel.org linux-sh@vger.kernel.org linux-f2fs-devel@lists.sourceforge.net linuxppc-dev@lists.ozlabs.org kasan-dev@googlegroups.com linux-xtensa@linux-xtensa.org + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c: error: the frame size of 2224 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]: => 7082:1 + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c: error: the frame size of 2208 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]: => 7127:1 arm64-gcc5/arm64-allmodconfig + /kisskb/src/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c: error: array subscript 2 is above array bounds of 'u32[2]' {aka 'unsigned int[2]'} [-Werror=array-bounds]: => 641:28 + /kisskb/src/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c: error: array subscript 3 is above array bounds of 'u32[2]' {aka 'unsigned int[2]'} [-Werror=array-bounds]: => 641:28 m68k-gcc8/m68k-allmodconfig See also https://lore.kernel.org/all/CAMuHMdWpPX2mpqFEWjjbjsQvDBQOXyjjdpKnQu9qURAuVZXmMw@mail.gmail.com + /kisskb/src/include/linux/bitfield.h: error: call to '__field_overflow' declared with attribute error: value doesn't fit into mask: => 151:3 In function 'u32_encode_bits', inlined from 'ieee80211_mlo_multicast_tx' at /kisskb/src/net/mac80211/tx.c:4435:17, inlined from 'ieee80211_subif_start_xmit' at /kisskb/src/net/mac80211/tx.c:4483:3: mipsel-gcc5/mips-allmodconfig + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_262' declared with attribute error: Unsupported access size for {READ,WRITE}_ONCE().: => 358:45 + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_263' declared with attribute error: Unsupported access size for {READ,WRITE}_ONCE().: => 358:45 In function 'follow_pmd_mask', inlined from 'follow_pud_mask' at /kisskb/src/mm/gup.c:735:9, inlined from 'follow_p4d_mask' at /kisskb/src/mm/gup.c:752:9, inlined from 'follow_page_mask' at /kisskb/src/mm/gup.c:809:9: sh4-gcc11/sh-defconfig (Günter wondered if pmd_t should use union) + /kisskb/src/include/linux/fortify-string.h: error: '__builtin_memcpy' offset [0, 127] is out of the bounds [0, 0] [-Werror=array-bounds]: => 57:33 /kisskb/src/arch/s390/kernel/setup.c: In function 'setup_lowcore_dat_on': s390x-gcc11/s390-all{mod,yes}config + /kisskb/src/include/linux/fortify-string.h: error: '__builtin_memset' pointer overflow between offset [28, 898293814] and size [-898293787, -1] [-Werror=array-bounds]: => 59:33 /kisskb/src/fs/f2fs/inline.c: In function 'f2fs_move_inline_dirents': powerpc-gcc11/ppc64_book3e_allmodconfig powerpc-gcc11/powerpc-all{mod,yes}config + /kisskb/src/kernel/kcsan/kcsan_test.c: error: the frame size of 1680 bytes is larger than 1536 bytes [-Werror=frame-larger-than=]: => 257:1 xtensa-gcc11/xtensa-allmodconfig (patch available) + {standard input}: Error: unknown pseudo-op: `.cfi_def_c': => 1718 sh4-gcc11/sh-allmodconfig (ICE = internal compiler error) > [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/1b929c02afd37871d5afb9d498426f83432e71c2/ (all 152 configs) > [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/830b3c68c1fb1e9176028d02ef86f3cf76aa2476/ (all 152 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 --8323329-1893319093-1672130116=:311423--