[v1,0/5] Convert powerpc to GENERIC_PTDUMP

Message

Christophe Leroy April 15, 2021, 5:18 p.m. UTC

This series converts powerpc to generic PTDUMP.

For that, we first need to add missing hugepd support
to pagewalk and ptdump.

Christophe Leroy (5):
  mm: pagewalk: Fix walk for hugepage tables
  mm: ptdump: Fix build failure
  mm: ptdump: Provide page size to notepage()
  mm: ptdump: Support hugepd table entries
  powerpc/mm: Convert powerpc to GENERIC_PTDUMP

 arch/arm64/mm/ptdump.c            |   2 +-
 arch/powerpc/Kconfig              |   2 +
 arch/powerpc/Kconfig.debug        |  30 ------
 arch/powerpc/mm/Makefile          |   2 +-
 arch/powerpc/mm/mmu_decl.h        |   2 +-
 arch/powerpc/mm/ptdump/8xx.c      |   6 +-
 arch/powerpc/mm/ptdump/Makefile   |   9 +-
 arch/powerpc/mm/ptdump/book3s64.c |   6 +-
 arch/powerpc/mm/ptdump/ptdump.c   | 161 +++++++++---------------------
 arch/powerpc/mm/ptdump/shared.c   |   6 +-
 arch/riscv/mm/ptdump.c            |   2 +-
 arch/s390/mm/dump_pagetables.c    |   3 +-
 arch/x86/mm/dump_pagetables.c     |   2 +-
 include/linux/ptdump.h            |   2 +-
 mm/pagewalk.c                     |  54 ++++++++--
 mm/ptdump.c                       |  33 ++++--
 16 files changed, 145 insertions(+), 177 deletions(-)