powerpc/32: use set_memory_attr()

Browse source

Use set_memory_attr() instead of the PPC32 specific change_page_attr()

change_page_attr() was checking that the address was not mapped by
blocks and was handling highmem, but that's unneeded because the
affected pages can't be in highmem and block mapping verification
is already done by the callers.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[ruscur: rebase on powerpc/merge with Christophe's new patches]
Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210609013431.9805-10-jniethe5@gmail.com

...

This commit is contained in:

Christophe Leroy 2021-06-09 11:34:31 +10:00 • committed by Michael Ellerman

parent 4d1755b6a7

commit c988cfd38e

1 changed files with 10 additions and 50 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

60

arch/powerpc/mm/pgtable_32.c

View file