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alistair23-linux/arch/powerpc/mm
Nicholas Piggin 7d805accbe powerpc/64s: remove unnecessary translation cache flushes at boot
The various translation structure invalidations performed in early boot
when the MMU is off are not required, because everything is invalidated
immediately before a CPU first enables its MMU (see early_init_mmu
and early_init_mmu_secondary).

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190902152931.17840-6-npiggin@gmail.com
2019-09-05 14:22:41 +10:00
..
book3s32 powerpc/32s: get rid of CPU_FTR_601 feature 2019-08-28 23:19:33 +10:00
book3s64 powerpc/64s: remove unnecessary translation cache flushes at boot 2019-09-05 14:22:41 +10:00
kasan powerpc/kasan: Fix shadow area set up for modules. 2019-08-20 21:22:11 +10:00
nohash powerpc/mm: make ioremap_bot common to all 2019-08-27 13:03:34 +10:00
ptdump powerpc: use the generic dma coherent remap allocator 2019-08-28 23:19:34 +10:00
Makefile powerpc/mm: Move ioremap functions out of pgtable_32/64.c 2019-08-27 13:03:35 +10:00
copro_fault.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
dma-noncoherent.c powerpc: use the generic dma coherent remap allocator 2019-08-28 23:19:34 +10:00
drmem.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
fault.c mm, kprobes: generalize and rename notify_page_fault() as kprobe_page_fault() 2019-07-16 19:23:22 -07:00
highmem.c powerpc/highmem: Change BUG_ON() to WARN_ON() 2019-04-20 22:02:11 +10:00
hugetlbpage.c powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
init-common.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
init_32.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
init_64.c powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
ioremap.c powerpc/mm: split out early ioremap path. 2019-08-27 13:03:35 +10:00
ioremap_32.c powerpc/mm: split out early ioremap path. 2019-08-27 13:03:35 +10:00
ioremap_64.c powerpc/mm: split out early ioremap path. 2019-08-27 13:03:35 +10:00
mem.c powerpc: use the generic dma coherent remap allocator 2019-08-28 23:19:34 +10:00
mmap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
mmu_context.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mmu_decl.h powerpc/mm: make ioremap_bot common to all 2019-08-27 13:03:34 +10:00
numa.c powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
pgtable-frag.c mm: treewide: remove unused address argument from pte_alloc functions 2019-01-04 13:13:47 -08:00
pgtable.c powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
pgtable_32.c powerpc/mm: Move ioremap functions out of pgtable_32/64.c 2019-08-27 13:03:35 +10:00
pgtable_64.c powerpc/mm: Move ioremap functions out of pgtable_32/64.c 2019-08-27 13:03:35 +10:00
slice.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00