diff options
| -rw-r--r-- | include/linux/execmem.h | 13 | ||||
| -rw-r--r-- | mm/execmem.c | 5 |
2 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/execmem.h b/include/linux/execmem.h index 3be35680a54f..734fbe83d98e 100644 --- a/include/linux/execmem.h +++ b/include/linux/execmem.h @@ -186,19 +186,6 @@ struct vm_struct *execmem_vmap(size_t size); #endif /** - * execmem_update_copy - copy an update to executable memory - * @dst: destination address to update - * @src: source address containing the data - * @size: how many bytes of memory shold be copied - * - * Copy @size bytes from @src to @dst using text poking if the memory at - * @dst is read-only. - * - * Return: a pointer to @dst or NULL on error - */ -void *execmem_update_copy(void *dst, const void *src, size_t size); - -/** * execmem_is_rox - check if execmem is read-only * @type - the execmem type to check * diff --git a/mm/execmem.c b/mm/execmem.c index 627e6cf64f4f..aac211bc88c5 100644 --- a/mm/execmem.c +++ b/mm/execmem.c @@ -399,11 +399,6 @@ void execmem_free(void *ptr) vfree(ptr); } -void *execmem_update_copy(void *dst, const void *src, size_t size) -{ - return text_poke_copy(dst, src, size); -} - bool execmem_is_rox(enum execmem_type type) { return !!(execmem_info->ranges[type].flags & EXECMEM_ROX_CACHE); |