From f693d38d9468101587175b1e62d7e4483b51d8f5 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Sat, 9 Apr 2022 19:17:31 +0200 Subject: powerpc/mm: Remove CONFIG_PPC_MM_SLICES CONFIG_PPC_MM_SLICES is always selected by hash book3s/64. CONFIG_PPC_MM_SLICES is never selected by other platforms. Remove it. Signed-off-by: Christophe Leroy Reviewed-by: Nicholas Piggin Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/dc2cdc204de8978574bf7c02329b6cfc4db0bce7.1649523076.git.christophe.leroy@csgroup.eu --- arch/powerpc/kernel/paca.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/powerpc/kernel/paca.c') diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index 39da688a9455..ba593fd60124 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -344,15 +344,10 @@ void copy_mm_to_paca(struct mm_struct *mm) { mm_context_t *context = &mm->context; -#ifdef CONFIG_PPC_MM_SLICES VM_BUG_ON(!mm_ctx_slb_addr_limit(context)); memcpy(&get_paca()->mm_ctx_low_slices_psize, mm_ctx_low_slices(context), LOW_SLICE_ARRAY_SZ); memcpy(&get_paca()->mm_ctx_high_slices_psize, mm_ctx_high_slices(context), TASK_SLICE_ARRAY_SZ(context)); -#else /* CONFIG_PPC_MM_SLICES */ - get_paca()->mm_ctx_user_psize = context->user_psize; - get_paca()->mm_ctx_sllp = context->sllp; -#endif } #endif /* CONFIG_PPC_64S_HASH_MMU */ -- cgit