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powerpc/mm: MMU_FTR_NEED_DTLB_SW_LRU is only possible with CONFIG_PPC_83xx

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Only mpc83xx will set MMU_FTR_NEED_DTLB_SW_LRU and its
definition is enclosed in #ifdef CONFIG_PPC_83xx.

Make MMU_FTR_NEED_DTLB_SW_LRU possible only when
CONFIG_PPC_83xx is set.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/d01d7613664fafa43de1f1ae89924075bc24241c.1602489931.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-10-12 08:05:49 +00:00 • committed by Michael Ellerman
parent 1a1be32217
commit b68e3a3dff
1 changed files with 4 additions and 1 deletions
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5
arch/powerpc/include/asm/mmu.h
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@ -177,7 +177,10 @@ enum {
MMU_FTR_TYPE_47x | MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL |
#endif
#ifdef CONFIG_PPC_BOOK3S_32
MMU_FTR_USE_HIGH_BATS | MMU_FTR_NEED_DTLB_SW_LRU |
MMU_FTR_USE_HIGH_BATS |
#endif
#ifdef CONFIG_PPC_83xx
MMU_FTR_NEED_DTLB_SW_LRU |
#endif
#ifdef CONFIG_PPC_BOOK3E_64
MMU_FTR_USE_TLBRSRV | MMU_FTR_USE_PAIRED_MAS |