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(parent: 6986539) | 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)
commitfbd7e6d23ef2d44eaf8b6bb077e502db66e17d43
treebcf5a56c1b6a12d0c518574cb8605003f5460c0etree | snapshot
parent6986539686112603add7c41b62aa560107783eb6commit | 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
Linux Kernel Source Tree.