diff options
Diffstat (limited to 'arch/arm/mm/pageattr.c')
| -rw-r--r-- | arch/arm/mm/pageattr.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mm/pageattr.c b/arch/arm/mm/pageattr.c index 004e35c..cf30daf 100644 --- a/arch/arm/mm/pageattr.c +++ b/arch/arm/mm/pageattr.c @@ -49,7 +49,10 @@ static int change_memory_common(unsigned long addr, int numpages, WARN_ON_ONCE(1); } - if (!is_module_address(start) || !is_module_address(end - 1)) + if (start < MODULES_VADDR || start >= MODULES_END) + return -EINVAL; + + if (end < MODULES_VADDR || start >= MODULES_END) return -EINVAL; data.set_mask = set_mask; |