diff options
Diffstat (limited to 'arch/mips/kernel/syscall.c')
| -rw-r--r-- | arch/mips/kernel/syscall.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index c25b2e7dcb7b..3f7f466190b4 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c | |||
| @@ -93,7 +93,8 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, | |||
| 93 | * We do not accept a shared mapping if it would violate | 93 | * We do not accept a shared mapping if it would violate |
| 94 | * cache aliasing constraints. | 94 | * cache aliasing constraints. |
| 95 | */ | 95 | */ |
| 96 | if ((flags & MAP_SHARED) && (addr & shm_align_mask)) | 96 | if ((flags & MAP_SHARED) && |
| 97 | ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask)) | ||
| 97 | return -EINVAL; | 98 | return -EINVAL; |
| 98 | return addr; | 99 | return addr; |
| 99 | } | 100 | } |