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(parent: 6c96020) | patch
powerpc/mem: Use kmap_local_page() in flushing functions
authorChristophe Leroy <christophe.leroy@csgroup.eu>
Thu, 8 Apr 2021 15:30:33 +0000 (15:30 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 14 Apr 2021 13:04:19 +0000 (23:04 +1000)
commit7e9ab144c128df7660a2f33c9c6d1422fe798060
tree7cbffa9375257d9992796685a5abbb39da639286tree | snapshot
parent6c96020882b17fb6f4fbf7f8cef8c606460fc14dcommit | diff
powerpc/mem: Use kmap_local_page() in flushing functions

Flushing functions don't rely on preemption being disabled, so
use kmap_local_page() instead of kmap_atomic().

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b6a880ea0ec7886b51edbb4979c188be549231c0.1617895813.git.christophe.leroy@csgroup.eu
arch/powerpc/mm/cacheflush.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git