From b68e3a3dff97bdc1cba79dc5f80cede8a2419cac Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Mon, 12 Oct 2020 08:05:49 +0000 Subject: [PATCH] powerpc/mm: MMU_FTR_NEED_DTLB_SW_LRU is only possible with CONFIG_PPC_83xx 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/d01d7613664fafa43de1f1ae89924075bc24241c.1602489931.git.christophe.leroy@csgroup.eu --- arch/powerpc/include/asm/mmu.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index b6ab5ed..24bf77d 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -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 | -- 2.7.4