linux-kernel - Re: Build regressions/improvements in v5.8

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Message-ID: <CAMuHMdW=tzsK=bsQHQmFAUF041XZ8-msfgNZPpKQurxq1dsjGg@mail.gmail.com>
Date:   Mon, 3 Aug 2020 11:57:51 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:     linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        sparclinux <sparclinux@...r.kernel.org>
Subject: Re: Build regressions/improvements in v5.8

On Mon, Aug 3, 2020 at 11:53 AM Geert Uytterhoeven <geert@...ux-m68k.org> wrote:
> JFYI, when comparing v5.8[1] to v5.8-rc7[3], the summaries are:
>   - build errors: +2/-3

  + /kisskb/src/arch/powerpc/include/asm/mmu.h: error: unknown type
name 'next_tlbcam_idx':  => 139:22

v5.8/powerpc-gcc4.9/corenet64_smp_defconfig
v5.8/powerpc-gcc4.9/ppc64_book3e_allmodconfig
v5.8/powerpc-gcc4.9/ppc64e_defconfig
v5.8/powerpc-gcc9/ppc64_book3e_allmodconfig
(fix available)

  + /kisskb/src/arch/sparc/include/asm/trap_block.h: error: 'NR_CPUS'
undeclared here (not in a function):  => 54:39

v5.8/sparc64/sparc64-allmodconfig
v5.8/sparc64/sparc64-defconfig

> [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/bcf876870b95592b52519ed4aafcf9d95999bc9c/ (192 out of 194 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/92ed301919932f777713b9172e525674157e983d/ (192 out of 194 configs)

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