powerpc/8xx: Always pin kernel text TLB

Browse source

There is no big poing in not pinning kernel text anymore, as now
we can keep pinned TLB even with things like DEBUG_PAGEALLOC.

Remove CONFIG_PIN_TLB_TEXT, making it always right.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[mpe: Drop ifdef around mmu_pin_tlb() to fix build errors]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/203b89de491e1379f1677a2685211b7c32adfff0.1606231483.git.christophe.leroy@csgroup.eu

...

This commit is contained in:

Christophe Leroy 2020-11-24 15:24:55 +00:00 • committed by Michael Ellerman

parent 613df979da

commit bccc58986a

4 changed files with 5 additions and 30 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

3

arch/powerpc/Kconfig

View file

22

arch/powerpc/kernel/head_8xx.S

View file

3

arch/powerpc/mm/nohash/8xx.c

View file

7

arch/powerpc/platforms/8xx/Kconfig

View file