Messages in this thread Patch in this message | | | From | Dawei Li <> | Subject | [PATCH 2/2] riscv: Annotate pgtable_l{4,5}_enabled with __ro_after_init | Date | Wed, 20 Mar 2024 14:47:12 +0800 |
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pgtable_l{4,5}_enabled are read only after initialization, make explicit annotation of __ro_after_init on them.
Signed-off-by: Dawei Li <dawei.li@shingroup.cn> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> --- 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 bab3e9943bb5..204cdf5b829d 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -50,8 +50,8 @@ 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 -- 2.27.0
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