Re: Build regressions/improvements in v4.2-rc1

[Geert Uytterhoeven]

On Mon, Jul 6, 2015 at 11:27 AM, Geert Uytterhoeven
<geert@xxxxxxxxxxxxxx> wrote:
> Below is the list of build error/warning regressions/improvements in
> v4.2-rc1[1] compared to v4.1[2].
>
> Summarized:
>   - build errors: +11/-51

> [1] http://kisskb.ellerman.id.au/kisskb/head/9102/ (all 254 configs)
> [2] http://kisskb.ellerman.id.au/kisskb/head/9038/ (all 254 configs)
>
>
> *** ERRORS ***
>
> 11 regressions:
>   + /home/kisskb/slave/src/arch/m68k/include/asm/irq.h: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'void':  => 77:12
>   + /home/kisskb/slave/src/arch/m68k/include/asm/irq.h: error: unknown type name 'atomic_t':  => 78:1

m68k-allmodconfig

As G{ue,Ã}nter already reported, fixed by
"staging:lustre: remove irq.h from socklnd.h [2]" by James Simmons
[2] https://lkml.org/lkml/2015/6/25/621

>   + /home/kisskb/slave/src/drivers/net/ethernet/via/via-rhine.c: error: implicit declaration of function 'pci_iomap' [-Werror=implicit-function-declaration]:  => 1098:2
>   + /home/kisskb/slave/src/drivers/net/ethernet/via/via-rhine.c: error: implicit declaration of function 'pci_iounmap' [-Werror=implicit-function-declaration]:  => 1119:2

sh-allmodconfig
sh-allyesconfig

sh doesn't use <asm-generic/pci_iomap.h>, and doesn't provide dummies of
pci_io{,un}map().

>   + error: No rule to make target drivers/scsi/aic7xxx/aicasm/*.[chyl]:  => N/A

i386-randconfig

Gr{oetje,eeting}s,

                        Geert

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

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
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