attr: handle idmapped mounts

[linux-block.git] / fs / proc / proc_sysctl.c

diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 317899222d7fdf35b564fc7664311f47194db644..ec67dbc1f7058fac0b47c387d42158d029ed7cb2 100644 (file)
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -821,11 +821,11 @@ static int proc_sys_setattr(struct dentry *dentry, struct iattr *attr)
        if (attr->ia_valid & (ATTR_MODE | ATTR_UID | ATTR_GID))
                return -EPERM;
 
-       error = setattr_prepare(dentry, attr);
+       error = setattr_prepare(&init_user_ns, dentry, attr);
        if (error)
                return error;
 
-       setattr_copy(inode, attr);
+       setattr_copy(&init_user_ns, inode, attr);
        mark_inode_dirty(inode);
        return 0;
 }