From 0fdbb06379b1126a8c69ceec28e6e506088614a2 Mon Sep 17 00:00:00 2001 From: Dawei Li Date: Wed, 20 Mar 2024 14:47:12 +0800 Subject: [PATCH] riscv: Annotate pgtable_l{4,5}_enabled with __ro_after_init pgtable_l{4,5}_enabled are read only after initialization, make explicit annotation of __ro_after_init on them. Signed-off-by: Dawei Li Reviewed-by: Alexandre Ghiti Link: https://lore.kernel.org/r/20240320064712.442579-3-dawei.li@shingroup.cn Signed-off-by: Palmer Dabbelt --- arch/riscv/mm/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 9961864850cb4..8631b33368ecc 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -49,8 +49,8 @@ u64 satp_mode __ro_after_init = SATP_MODE_32; EXPORT_SYMBOL(satp_mode); #ifdef CONFIG_64BIT -bool pgtable_l4_enabled = !IS_ENABLED(CONFIG_XIP_KERNEL); -bool pgtable_l5_enabled = !IS_ENABLED(CONFIG_XIP_KERNEL); +bool pgtable_l4_enabled __ro_after_init = !IS_ENABLED(CONFIG_XIP_KERNEL); +bool pgtable_l5_enabled __ro_after_init = !IS_ENABLED(CONFIG_XIP_KERNEL); EXPORT_SYMBOL(pgtable_l4_enabled); EXPORT_SYMBOL(pgtable_l5_enabled); #endif -- 2.30.2