| Message ID | 20240821080745.872151-1-mpe@ellerman.id.au (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 8589cdf0cf0b0a03d2285fc46ada2f28113f8620 |
| Headers | show |
| Series | powerpc/64s: Make mmu_hash_ops __ro_after_init | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/github-powerpc_ppctests | success | Successfully ran 8 jobs. |
| snowpatch_ozlabs/github-powerpc_selftests | success | Successfully ran 8 jobs. |
| snowpatch_ozlabs/github-powerpc_sparse | success | Successfully ran 4 jobs. |
| snowpatch_ozlabs/github-powerpc_clang | success | Successfully ran 5 jobs. |
| snowpatch_ozlabs/github-powerpc_kernel_qemu | success | Successfully ran 21 jobs. |
On Wed, 21 Aug 2024 18:07:45 +1000, Michael Ellerman wrote: > The mmu_hash_ops are only assigned to during boot, so mark them > __ro_after_init to prevent any further modification. > > Applied to powerpc/next. [1/1] powerpc/64s: Make mmu_hash_ops __ro_after_init https://git.kernel.org/powerpc/c/8589cdf0cf0b0a03d2285fc46ada2f28113f8620 cheers
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index 01c3b4b65241..845fb7ef0ad3 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -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); /*
The mmu_hash_ops are only assigned to during boot, so mark them __ro_after_init to prevent any further modification. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> --- arch/powerpc/mm/book3s64/hash_utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)