diff options
Diffstat (limited to 'arch/powerpc/mm/subpage-prot.c')
| -rw-r--r-- | arch/powerpc/mm/subpage-prot.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/mm/subpage-prot.c b/arch/powerpc/mm/subpage-prot.c index f14a07c2fb90..75cb646a79c3 100644 --- a/arch/powerpc/mm/subpage-prot.c +++ b/arch/powerpc/mm/subpage-prot.c @@ -13,6 +13,7 @@ #include <linux/types.h> #include <linux/mm.h> #include <linux/hugetlb.h> +#include <linux/syscalls.h> #include <asm/pgtable.h> #include <linux/uaccess.h> @@ -185,7 +186,11 @@ static void subpage_mark_vma_nohuge(struct mm_struct *mm, unsigned long addr, * in a 2-bit field won't allow writes to a page that is otherwise * write-protected. */ -long sys_subpage_prot(unsigned long addr, unsigned long len, u32 __user *map) +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wpragmas" +#pragma GCC diagnostic ignored "-Wattribute-alias" +SYSCALL_DEFINE3(subpage_prot, unsigned long, addr, + unsigned long, len, u32 __user *, map) { struct mm_struct *mm = current->mm; struct subpage_prot_table *spt = &mm->context.spt; @@ -267,3 +272,4 @@ long sys_subpage_prot(unsigned long addr, unsigned long len, u32 __user *map) up_write(&mm->mmap_sem); return err; } +#pragma GCC diagnostic pop |