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 D7F0BC433EF for ; Mon, 24 Jan 2022 18:53:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344107AbiAXSxb (ORCPT ); Mon, 24 Jan 2022 13:53:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343614AbiAXSwI (ORCPT ); Mon, 24 Jan 2022 13:52:08 -0500 Received: from mail-ot1-x32a.google.com (mail-ot1-x32a.google.com [IPv6:2607:f8b0:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B6FCC061770; Mon, 24 Jan 2022 10:52:00 -0800 (PST) Received: by mail-ot1-x32a.google.com with SMTP id m8-20020a9d4c88000000b00592bae7944bso23549757otf.1; Mon, 24 Jan 2022 10:52:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=r9ORcgxwPP4ycG1Uxe8mTwFvOudbcps3q5Aj2rRnpck=; b=e0jdHKVOQgUpteOMfqGIsKj6bppWqqtxb5ZahWfm3lk77uMULiAbyRMiAKafk9wKhT obaUU1owPGL5j6q0WlyHQe9AZXD63iBfKn5yQBktSaUkSZYotefpB1vQhY2MmOd20UBa fdBk/sNOEbcRNXpK/Co7No3CejVyF+9fEZtBPov/vxP85W1L74LxnkeMRUb11+lGqngi KbyoW40hJ9R+ETAV8kSKkfrsiXWCw57UPUGDO88HRIlqTpbTn5NCBbuFoyhnfHe2+k+i GhAQO4/ddpnm1G0bgPsxgqM79TPbDXHjC18GDBxasAnV+4V0d2cXD4/AM/CNIFipJ34V Fudw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=r9ORcgxwPP4ycG1Uxe8mTwFvOudbcps3q5Aj2rRnpck=; b=rJWUKkupxwaVuEF05cdSSNiaTo+Sigj9wkGFdORJKgSTxudK7LHOJzGWru4x4OId2G muaDe6u++v7t5xiKz5B2LWM4EcbwW8IO0k3MZTiBpZ4GEEV0P8acIOAwPR4b01aVBPp8 RUuuuQFtSMJG0+A53tKS7cwuFuJ99YkRDnnTWydPXKFoR7XGQreYSKXXQvbsMRzYBwO0 +9LUmHWKdYrw9c3fsrSm4eN4GlKFER9QumOPM18e+ASAQAjzDJ86IecbVSTej2a+FgCD RiFi2aze+K2GdTSU4pGCOW+gdxvva3w/J7eidUlEhqRnmECEyUYos5eCbAlAs9D1KG1z 3F9w== X-Gm-Message-State: AOAM532vDpxoK0S+bNEagJp1c0cHVzL9tcc9Hh0K9slbPDoAzLdRHl2+ tYfKt2UNxhoQvFz2MEvgf//Sp9989W6TqPnvo5Y= X-Google-Smtp-Source: ABdhPJz1Khf3SO0+bH9fYxpAMD7XCc9wWdnY55JgNJ7kmV9RJ/cvxr18HoDYHDiBJbnuymI0c1uy0F3r7GxxZrlfypU= X-Received: by 2002:a9d:601a:: with SMTP id h26mr3092033otj.357.1643050319496; Mon, 24 Jan 2022 10:51:59 -0800 (PST) MIME-Version: 1.0 References: <20220123125737.2658758-1-geert@linux-m68k.org> In-Reply-To: From: Alex Deucher Date: Mon, 24 Jan 2022 13:51:48 -0500 Message-ID: Subject: Re: Build regressions/improvements in v5.17-rc1 To: Geert Uytterhoeven Cc: LKML , alsa-devel@alsa-project.org, kvm@vger.kernel.org, Network Development , linux-um@lists.infradead.org, linux-mips@vger.kernel.org, amd-gfx list , Lakshmi Sowjanya D , sparclinux@vger.kernel.org, linuxppc-dev , "Tobin C. Harding" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Mon, Jan 24, 2022 at 5:25 AM Geert Uytterhoeven w= rote: > > On Sun, 23 Jan 2022, Geert Uytterhoeven wrote: > > Below is the list of build error/warning regressions/improvements in > > v5.17-rc1[1] compared to v5.16[2]. > > > > Summarized: > > - build errors: +17/-2 > > - build warnings: +23/-25 > > > > Note that there may be false regressions, as some logs are incomplete. > > Still, they're build errors/warnings. > > > > Happy fixing! ;-) > > > > Thanks to the linux-next team for providing the build service. > > > > [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/e783362eb54cd= 99b2cac8b3a9aeac942e6f6ac07/ (all 99 configs) > > [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/df0cc57e057f1= 8e44dac8e6c18aba47ab53202f9/ (98 out of 99 configs) > > > > > > *** ERRORS *** > > > > 17 error regressions: > > + /kisskb/src/arch/powerpc/kernel/stacktrace.c: error: implicit declar= ation of function 'nmi_cpu_backtrace' [-Werror=3Dimplicit-function-declarat= ion]: =3D> 171:2 > > + /kisskb/src/arch/powerpc/kernel/stacktrace.c: error: implicit declar= ation of function 'nmi_trigger_cpumask_backtrace' [-Werror=3Dimplicit-funct= ion-declaration]: =3D> 226:2 > > powerpc-gcc5/skiroot_defconfig > > > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible = function types from 'void (*)(long unsigned int)' to 'void (*)(long unsigne= d int, long unsigned int, long unsigned int, long unsigned int, long un= signed int)' [-Werror=3Dcast-function-type]: =3D> 1756:13, 1639:13 > > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible = function types from 'void (*)(struct mm_struct *)' to 'void (*)(long unsign= ed int, long unsigned int, long unsigned int, long unsigned int, long u= nsigned int)' [-Werror=3Dcast-function-type]: =3D> 1674:29, 1662:29 > > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible = function types from 'void (*)(struct mm_struct *, long unsigned int)' to 'v= oid (*)(long unsigned int, long unsigned int, long unsigned int, long un= signed int, long unsigned int)' [-Werror=3Dcast-function-type]: =3D> 1767= :21 > > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible = function types from 'void (*)(struct vm_area_struct *, long unsigned int)' = to 'void (*)(long unsigned int, long unsigned int, long unsigned int, lo= ng unsigned int, long unsigned int)' [-Werror=3Dcast-function-type]: =3D>= 1741:29, 1726:29 > > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible = function types from 'void (*)(struct vm_area_struct *, long unsigned int, = long unsigned int)' to 'void (*)(long unsigned int, long unsigned int, lo= ng unsigned int, long unsigned int, long unsigned int)' [-Werror=3Dcast-f= unction-type]: =3D> 1694:29, 1711:29 > > sparc64-gcc11/sparc-allmodconfig > > > + /kisskb/src/arch/um/include/asm/processor-generic.h: error: called o= bject is not a function or function pointer: =3D> 103:18 > > + /kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c: error: assignment make= s pointer from integer without a cast [-Werror=3Dint-conversion]: =3D> 324= :9, 317:9 > > + /kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c: error: implicit declar= ation of function 'ioport_map' [-Werror=3Dimplicit-function-declaration]: = =3D> 317:11 > > + /kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c: error: implicit declar= ation of function 'ioport_unmap' [-Werror=3Dimplicit-function-declaration]:= =3D> 338:15 > > um-x86_64/um-allyesconfig > > > + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: err= or: control reaches end of non-void function [-Werror=3Dreturn-type]: =3D>= 1560:1 I don't really see what's going on here: #ifdef CONFIG_X86_64 return cpu_data(first_cpu_of_numa_node).apicid; #else return first_cpu_of_numa_node; #endif Alex > > um-x86_64/um-all{mod,yes}config > > > + /kisskb/src/drivers/net/ethernet/freescale/fec_mpc52xx.c: error: pas= sing argument 2 of 'mpc52xx_fec_set_paddr' discards 'const' qualifier from = pointer target type [-Werror=3Ddiscarded-qualifiers]: =3D> 659:29 > > powerpc-gcc5/ppc32_allmodconfig > > > + /kisskb/src/drivers/pinctrl/pinctrl-thunderbay.c: error: assignment = discards 'const' qualifier from pointer target type [-Werror=3Ddiscarded-qu= alifiers]: =3D> 815:8, 815:29 > > arm64-gcc5.4/arm64-allmodconfig > arm64-gcc8/arm64-allmodconfig > > > + /kisskb/src/lib/test_printf.c: error: "PTR" redefined [-Werror]: = =3D> 247:0, 247 > > + /kisskb/src/sound/pci/ca0106/ca0106.h: error: "PTR" redefined [-Werr= or]: =3D> 62, 62:0 > > mips-gcc8/mips-allmodconfig > mipsel/mips-allmodconfig > > > + error: arch/powerpc/kvm/book3s_64_entry.o: relocation truncated to f= it: R_PPC64_REL14 (stub) against symbol `machine_check_common' defined in .= text section in arch/powerpc/kernel/head_64.o: =3D> (.text+0x3e4) > > powerpc-gcc5/powerpc-allyesconfig > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m6= 8k.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 Torv= alds