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(parent: 2ad6287) | patch
powerpc/603: Don't handle kernel page TLB misses when not need
authorChristophe Leroy <christophe.leroy@c-s.fr>
Thu, 21 Feb 2019 10:37:58 +0000 (10:37 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 21 Feb 2019 13:10:16 +0000 (00:10 +1100)
commitb64aa562b26758755d5cde6931fd1fc64a6875e5
treebcf5a56c1b6a12d0c518574cb8605003f5460c0etree | snapshot
parent2ad6287aec71637134203344f9591c9632ecef94commit | diff
powerpc/603: Don't handle kernel page TLB misses when not need

ITLB miss on kernel pages only occur with CONFIG_MODULES and
CONFIG_DEBUG_PAGEALLOC.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/kernel/head_32.S diff | blob | history
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