Unverified Commit 67ff2f26 authored by Jisheng Zhang's avatar Jisheng Zhang Committed by Palmer Dabbelt
Browse files

riscv: mm: init: mark satp_mode __ro_after_init 



satp_mode is never modified after init, so it can be marked as
__ro_after_init.

Signed-off-by: default avatarJisheng Zhang <jszhang@kernel.org>
Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent e783362e

arch/riscv/mm/init.c

+2 −2
Original line number Diff line number Diff line
@@ -38,9 +38,9 @@ EXPORT_SYMBOL(kernel_map); 
#endif



#ifdef CONFIG_64BIT

u64 satp_mode = !IS_ENABLED(CONFIG_XIP_KERNEL) ? SATP_MODE_48 : SATP_MODE_39;

u64 satp_mode __ro_after_init = !IS_ENABLED(CONFIG_XIP_KERNEL) ? SATP_MODE_48 : SATP_MODE_39;

#else

u64 satp_mode = SATP_MODE_32;

u64 satp_mode __ro_after_init = SATP_MODE_32;

#endif

EXPORT_SYMBOL(satp_mode);