diff options
| author | Dawei Li <dawei.li@shingroup.cn> | 2024-03-20 14:47:12 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-04-30 10:35:44 -0700 |
| commit | 0fdbb06379b1126a8c69ceec28e6e506088614a2 (patch) | |
| tree | 62e6e3ce961f9b4afda640c4912462630a14821e | |
| parent | 13953e381ae2891d1699a73c20e8e7fa31699426 (diff) | |
| download | linux-stable-0fdbb06379b1126a8c69ceec28e6e506088614a2.tar.gz linux-stable-0fdbb06379b1126a8c69ceec28e6e506088614a2.tar.bz2 linux-stable-0fdbb06379b1126a8c69ceec28e6e506088614a2.zip | |
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 <dawei.li@shingroup.cn>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240320064712.442579-3-dawei.li@shingroup.cn
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
| -rw-r--r-- | arch/riscv/mm/init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 9961864850cb..8631b33368ec 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 |