UPSTREAM: binder: remove kernel vm_area for buffer space
authorTodd Kjos <tkjos@android.com>
Fri, 8 Feb 2019 18:35:18 +0000 (10:35 -0800)
committerTodd Kjos <tkjos@google.com>
Mon, 25 Mar 2019 22:19:46 +0000 (15:19 -0700)
commitcfae4296c076ce1bc60115ed3b542bd754e14dcc
treed6ba793676f0821fc8549ccfb61e0fc3ed0e785a
parent5f46f335bd4da179c0e247a377d41ab62da769cb
UPSTREAM: binder: remove kernel vm_area for buffer space

Remove the kernel's vm_area and the code that maps
buffer pages into it.

(cherry pick from commit 880211667b203dd32724f3be224c44c0400aa0a6)
Bug: 67668716
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change-Id: I2595bb8416c2bbfcf97ad3d7380ae94e29c209fb
drivers/android/binder_alloc.c