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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:27 +0000 |
| commit | 34996e42f82bfd60bc2c191e5cae3c6ab233ec6c (patch) | |
| tree | 62db60558cbf089714b48daeabca82bf2b20b20e /arch/powerpc/mm/nohash/e500.c | |
| parent | Adding debian version 6.8.12-1. (diff) | |
| download | linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.tar.xz linux-34996e42f82bfd60bc2c191e5cae3c6ab233ec6c.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/powerpc/mm/nohash/e500.c')
| -rw-r--r-- | arch/powerpc/mm/nohash/e500.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/powerpc/mm/nohash/e500.c b/arch/powerpc/mm/nohash/e500.c index 921c3521ec..266fb22131 100644 --- a/arch/powerpc/mm/nohash/e500.c +++ b/arch/powerpc/mm/nohash/e500.c @@ -285,19 +285,23 @@ void __init adjust_total_lowmem(void) } #ifdef CONFIG_STRICT_KERNEL_RWX -void mmu_mark_rodata_ro(void) +int mmu_mark_rodata_ro(void) { unsigned long remapped; remapped = map_mem_in_cams(__max_low_memory, CONFIG_LOWMEM_CAM_NUM, false, false); - WARN_ON(__max_low_memory != remapped); + if (WARN_ON(__max_low_memory != remapped)) + return -EINVAL; + + return 0; } #endif -void mmu_mark_initmem_nx(void) +int mmu_mark_initmem_nx(void) { /* Everything is done in mmu_mark_rodata_ro() */ + return 0; } void setup_initial_memory_limit(phys_addr_t first_memblock_base, |