diff options
Diffstat (limited to 'arch/powerpc/kernel/module.c')
| -rw-r--r-- | arch/powerpc/kernel/module.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/module.c b/arch/powerpc/kernel/module.c index ac80559015a3..2a23cf7e141b 100644 --- a/arch/powerpc/kernel/module.c +++ b/arch/powerpc/kernel/module.c @@ -94,6 +94,7 @@ static struct execmem_info execmem_info __ro_after_init; struct execmem_info __init *execmem_arch_setup(void) { + pgprot_t kprobes_prot = strict_module_rwx_enabled() ? PAGE_KERNEL_ROX : PAGE_KERNEL_EXEC; pgprot_t prot = strict_module_rwx_enabled() ? PAGE_KERNEL : PAGE_KERNEL_EXEC; unsigned long fallback_start = 0, fallback_end = 0; unsigned long start, end; @@ -132,6 +133,12 @@ struct execmem_info __init *execmem_arch_setup(void) .fallback_start = fallback_start, .fallback_end = fallback_end, }, + [EXECMEM_KPROBES] = { + .start = VMALLOC_START, + .end = VMALLOC_END, + .pgprot = kprobes_prot, + .alignment = 1, + }, [EXECMEM_MODULE_DATA] = { .start = VMALLOC_START, .end = VMALLOC_END, |