mbox series

[0/8] Sync upstream binder code with android-4.9 tree

Message ID 1486161652-2612-1-git-send-email-john.stultz@linaro.org
Headers show
Series Sync upstream binder code with android-4.9 tree | expand

Message

John Stultz Feb. 3, 2017, 10:40 p.m. UTC 
Hey All,
  With the android-4.9 tree being shared recently, I noticed
there were some new binder changes that hadn't yet made it
upstream (though an earlier version of the patchset was
submitted a bit back).

Anyway, I wanted to spur some review on the current patchset and
try to get upstream back in sync with the android tree, as AOSP
userspace is already making use of the multiple contexts feature
(hwbinder) here which can cause problems if its missing.

I've made only a few small tweaks to the patches, to address
checkpatch errors and to fold in a patch fix from Amit that was
also in the android-4.9 tree.

Please let me know if there is any objections or feedback here.

thanks
-john

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Martijn Coenen <maco@google.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: Amit Pundir <amit.pundir@linaro.org>
Cc: Serban Constantinescu <serban.constantinescu@arm.com>
Cc: Dmitry Shmidt <dimitrysh@google.com>
Cc: Rom Lemarchand <romlem@google.com>
Cc: Android Kernel Team <kernel-team@android.com>

Martijn Coenen (8):
  binder: Split flat_binder_object
  binder: Support multiple context managers
  binder: Deal with contexts in debugfs
  binder: Support multiple /dev instances
  binder: Refactor binder_transact()
  binder: Add extra size to allocator
  binder: Add support for scatter-gather
  binder: Add support for file-descriptor arrays

 drivers/android/Kconfig             |   12 +
 drivers/android/binder.c            | 1001 +++++++++++++++++++++++++++--------
 include/uapi/linux/android/binder.h |  104 +++-
 3 files changed, 890 insertions(+), 227 deletions(-)

-- 
2.7.4

Comments

Greg KH Feb. 10, 2017, 3:01 p.m. UTC | #1 
On Fri, Feb 03, 2017 at 02:40:44PM -0800, John Stultz wrote:
> Hey All,

>   With the android-4.9 tree being shared recently, I noticed

> there were some new binder changes that hadn't yet made it

> upstream (though an earlier version of the patchset was

> submitted a bit back).

> 

> Anyway, I wanted to spur some review on the current patchset and

> try to get upstream back in sync with the android tree, as AOSP

> userspace is already making use of the multiple contexts feature

> (hwbinder) here which can cause problems if its missing.

> 

> I've made only a few small tweaks to the patches, to address

> checkpatch errors and to fold in a patch fix from Amit that was

> also in the android-4.9 tree.

> 

> Please let me know if there is any objections or feedback here.


Looks good to me, thanks for breaking these out and pushing them here.
All now queued up.

greg k-h