1 files changed, 4 insertions, 1 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 71d3ecd5db79..dd82ff390067 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5146,8 +5146,9 @@ static int ext4_bh_unmapped(handle_t *handle, struct buffer_head *bh)
         return !buffer_mapped(bh);
 }
 
-int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page)
+int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
+        struct page *page = vmf->page;
         loff_t size;
         unsigned long len;
         int ret = -EINVAL;
@@ -5199,6 +5200,8 @@ int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page)
                 goto out_unlock;
         ret = 0;
 out_unlock:
+        if (ret)
+                ret = VM_FAULT_SIGBUS;
         up_read(&inode->i_alloc_sem);
         return ret;
 }