Commit 8589cdf0 authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc/64s: Make mmu_hash_ops __ro_after_init 



The mmu_hash_ops are only assigned to during boot, so mark them
__ro_after_init to prevent any further modification.

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240821080745.872151-1-mpe@ellerman.id.au
parent 19f1bc3f

arch/powerpc/mm/book3s64/hash_utils.c

+1 −1
Original line number Diff line number Diff line
@@ -125,7 +125,7 @@ int mmu_ci_restrictions; 
#endif

static u8 *linear_map_hash_slots;

static unsigned long linear_map_hash_count;

struct mmu_hash_ops mmu_hash_ops;

struct mmu_hash_ops mmu_hash_ops __ro_after_init;

EXPORT_SYMBOL(mmu_hash_ops);



/*