Build regressions/improvements in v3.16-rc5

[Geert Uytterhoeven]

On Sat, Jul 26, 2014 at 5:39 PM, Geert Uytterhoeven
<geert at linux-m68k.org> wrote:
> JFYI, when comparing v3.16-rc5[1]  to v3.16-rc4[3], the summaries are:
>   - build errors: +14/-11

  + /scratch/kisskb/src/mm/memory_hotplug.c: error:
'PAGES_PER_SECTION' undeclared (first use in this function):  =>
1779:46, 1887:46, 1149:18
  + /scratch/kisskb/src/mm/memory_hotplug.c: error:
'PAGE_SECTION_MASK' undeclared (first use in this function):  =>
1148:20
  + /scratch/kisskb/src/mm/memory_hotplug.c: error:
'PFN_SECTION_SHIFT' undeclared (first use in this function):  =>
1348:31
  + /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit
declaration of function '__nr_to_section'
[-Werror=implicit-function-declaration]:  => 1784:3
  + /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit
declaration of function 'find_memory_block_hinted'
[-Werror=implicit-function-declaration]:  => 1791:3
  + /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit
declaration of function 'pfn_to_section_nr'
[-Werror=implicit-function-declaration]:  => 1780:3
  + /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit
declaration of function 'present_section_nr'
[-Werror=implicit-function-declaration]:  => 1781:3
  + /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit
declaration of function 'section_nr_to_pfn'
[-Werror=implicit-function-declaration]:  => 1816:3

powerpc-randconfig

(ignoring a few more R_PPC64_REL24 truncated relocations in
powerpc-allyesconfig)

> [1] http://kisskb.ellerman.id.au/kisskb/head/7665/ (all 119 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/head/7639/ (all 119 configs)

Gr{oetje,eeting}s,

                        Geert

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