vfs: wire up compat ioctl for CLONE/CLONE_RANGE
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index dcf2653..70d4b10 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -1580,6 +1580,10 @@
goto out_fput;
#endif
+ case FICLONE:
+ case FICLONERANGE:
+ goto do_ioctl;
+
case FIBMAP:
case FIGETBSZ:
case FIONREAD:
diff --git a/fs/read_write.c b/fs/read_write.c
index c75d02c..60ee269 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1489,7 +1489,7 @@
if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))
return -EISDIR;
if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))
- return -EOPNOTSUPP;
+ return -EINVAL;
if (!(file_in->f_mode & FMODE_READ) ||
!(file_out->f_mode & FMODE_WRITE) ||