[PATCH v2 00/11] Reduce ifdef mess in slice.c

Christophe Leroy
2019-04-25T14:29:30Z

This series is a split out of the v1 series "Reduce ifdef mess in hugetlbpage.c and slice.c".

It is also rebased after the series from Aneesh to reduce context size for Radix.

See http://kisskb.ellerman.id.au/kisskb/branch/chleroy/head/f263887b4ca31f4bb0fe77823e301c28ba27c796/ for wide compilation.

Christophe Leroy (11):
powerpc/mm: fix erroneous duplicate slb_addr_limit init
powerpc/mm: no slice for nohash/64
powerpc/mm: hand a context_t over to slice_mask_for_size() instead of
mm_struct
powerpc/mm: move slice_mask_for_size() into mmu.h
powerpc/mm: get rid of mm_ctx_slice_mask_xxx()
powerpc/mm: remove unnecessary #ifdef CONFIG_PPC64
powerpc/mm: remove a couple of #ifdef CONFIG_PPC_64K_PAGES in
mm/slice.c
powerpc/8xx: get rid of #ifdef CONFIG_HUGETLB_PAGE for slices
powerpc/mm: define get_slice_psize() all the time
powerpc/mm: define subarch SLB_ADDR_LIMIT_DEFAULT
powerpc/mm: drop slice DEBUG

arch/powerpc/include/asm/book3s/64/mmu.h | 29 +++---
arch/powerpc/include/asm/book3s/64/slice.h | 2 +
arch/powerpc/include/asm/nohash/32/mmu-8xx.h | 51 +++++------
arch/powerpc/include/asm/nohash/32/slice.h | 2 +
arch/powerpc/include/asm/nohash/64/slice.h | 12 ---
arch/powerpc/include/asm/slice.h | 9 +-
arch/powerpc/kernel/setup-common.c | 6 --
arch/powerpc/mm/hash_utils_64.c | 2 +-
arch/powerpc/mm/hugetlbpage.c | 4 +-
arch/powerpc/mm/slice.c | 132 ++++-----------------------
arch/powerpc/mm/tlb_nohash.c | 4 +-
arch/powerpc/platforms/Kconfig.cputype | 4 +
12 files changed, 69 insertions(+), 188 deletions(-)
delete mode 100644 arch/powerpc/include/asm/nohash/64/slice.h

--
2.13.3