linux-kernel - Re: Build regressions/improvements in v4.18-rc1

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Message-ID: <CAMuHMdULmiArTvYsEqnyg5SB6PqjZnNANLAyYcqqYeYmHKJ5Dw@mail.gmail.com>
Date:   Mon, 18 Jun 2018 11:28:32 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        sparclinux <sparclinux@...r.kernel.org>,
        linux-ia64@...r.kernel.org,
        Linux MIPS Mailing List <linux-mips@...ux-mips.org>,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        Linux-sh list <linux-sh@...r.kernel.org>
Subject: Re: Build regressions/improvements in v4.18-rc1

On Mon, Jun 18, 2018 at 11:18 AM Geert Uytterhoeven
<geert@...ux-m68k.org> wrote:
> Below is the list of build error/warning regressions/improvements in
> v4.18-rc1[1] compared to v4.17[2].
>
> Summarized:
>   - build errors: +11/-1

> [1] http://kisskb.ellerman.id.au/kisskb/head/ce397d215ccd07b8ae3f71db689aedb85d56ab40/ (233 out of 244 configs)
> [2] http://kisskb.ellerman.id.au/kisskb/head/29dcea88779c856c7dc92040a0c01233263101d4/ (all 244 configs)

> 11 error regressions:
>   + /kisskb/src/drivers/ata/pata_ali.c: error: implicit declaration of function 'pci_domain_nr' [-Werror=implicit-function-declaration]:  => 469:38

sparc64/sparc-allmodconfig

>   + /kisskb/src/mm/memblock.c: error: redefinition of 'memblock_virt_alloc_try_nid':  => 1413:15
>   + /kisskb/src/mm/memblock.c: error: redefinition of 'memblock_virt_alloc_try_nid_nopanic':  => 1377:15
>   + /kisskb/src/mm/memblock.c: error: redefinition of 'memblock_virt_alloc_try_nid_raw':  => 1340:15

ia64/ia64-defconfig
mips/bigsur_defconfig
mips/cavium_octeon_defconfig
mips/ip22_defconfig
mips/ip27_defconfig
mips/ip32_defconfig
mips/malta_defconfig
mips/mips-allmodconfig
mips/mips-allnoconfig
mips/mips-defconfig
mipsel/mips-allmodconfig
mipsel/mips-allnoconfig
mipsel/mips-defconfig

>   + error: ".radix__flush_pwc_lpid" [arch/powerpc/kvm/kvm-hv.ko] undefined!:  => N/A
>   + error: ".radix__flush_tlb_lpid_page" [arch/powerpc/kvm/kvm-hv.ko] undefined!:  => N/A
>   + error: ".radix__local_flush_tlb_lpid_guest" [arch/powerpc/kvm/kvm-hv.ko] undefined!:  => N/A
>   + error: "radix__flush_pwc_lpid" [arch/powerpc/kvm/kvm-hv.ko] undefined!:  => N/A
>   + error: "radix__flush_tlb_lpid_page" [arch/powerpc/kvm/kvm-hv.ko] undefined!:  => N/A
>   + error: "radix__local_flush_tlb_lpid_guest" [arch/powerpc/kvm/kvm-hv.ko] undefined!:  => N/A

powerpc/ppc64_defconfig+NO_RADIX
ppc64le/powernv_defconfig+NO_RADIX (what's in a name ;-)

>   + {standard input}: Error: offset to unaligned destination:  => 2268, 2316, 1691, 1362, 1455, 1598, 2502, 1645, 1988, 1927, 1409, 2615, 1548, 2409, 1268, 2363, 1314, 1208, 1785, 2034, 2222, 2661, 1880, 2552, 1161, 2082, 1833, 2455, 2176, 2129, 1501, 1738

sh4/sh-randconfig (doesn't seem to be a new issue, seen before on v4.12-rc3)

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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