powerpc/mm: Fix page table dump build on PPC32

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On PPC32 (eg. mpc885_ads_defconfig), page table dump compilation fails as
follows. This is because the memory layout is slightly different on PPC32. This
patch adapts it.

  arch/powerpc/mm/dump_linuxpagetables.c: In function 'walk_pagetables':
  arch/powerpc/mm/dump_linuxpagetables.c:369:10: error: 'KERN_VIRT_START' undeclared (first use in this function)
  ...

Fixes: 8eb07b1870 ("powerpc/mm: Dump linux pagetables")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

...

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Christophe Leroy 2017-04-18 08:20:13 +02:00 • committed by Michael Ellerman

parent a5998fcb92

commit 6c01bbd2cf

1 changed files with 48 additions and 11 deletions

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arch/powerpc/mm/dump_linuxpagetables.c

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