[PATCH] MAINTAINERS: Clarify UIO vs UACCESS maintainer

[Dan Williams]

The UIO file mask in MAINTAINERS was incorrectly directing UACCESS
(include/linux/uio.h) patches to Greg.

Tag Al as the UACCESS maintainer as Ingo and others have explicitly
required his ack before taking architecture patches that touch
lib/iov_iter.c.

Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Reported-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
---
Al, let me know if this is ok. Alternatively we could just fix the file
mask for UIO and not add a new UACCESS section.

 MAINTAINERS |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index d870cb57c887..be6c29cfeb55 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15344,13 +15344,19 @@ F:	arch/x86/um/
 F:	fs/hostfs/
 F:	fs/hppfs/
 
+USERSPACE ACCESS (UACCESS)
+M:	Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
+S:	Maintained
+F:	lib/iov_iter.c
+F:	include/linux/uio.h
+
 USERSPACE I/O (UIO)
 M:	Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
 F:	Documentation/driver-api/uio-howto.rst
 F:	drivers/uio/
-F:	include/linux/uio*.h
+F:	include/linux/uio_driver.h
 
 UTIL-LINUX PACKAGE
 M:	Karel Zak <kzak@xxxxxxxxxx>