powerpc/32s: Make pte_update() non atomic on 603 core

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On 603 core, TLB miss handler don't do any change to the
page tables so pte_update() doesn't need to be 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/cc89d3c11fc9c742d0df3454a657a3a00be24046.1643538554.git.christophe.leroy@csgroup.eu

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Christophe Leroy 2022-01-30 10:29:34 +00:00 • committed by Michael Ellerman

parent 535bda36db

commit 4291d085b0

1 changed files with 22 additions and 15 deletions

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arch/powerpc/include/asm/book3s/32/pgtable.h

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