tag 60ec208e278f34e65ef321e29e06ac4358aaa82d
tagger Simon Horman <horms@verge.net.au> Thu Jul 31 09:46:24 2014 +0900
object 742e45acc13671e3224b3ffcc839765edc93a5d1

15th Snapshot of backports for Renesas SoCs and Drivers

* Backport of the following to v3.16-rc2
  - R-Car sound
* Backport of the following to v3.16-rc1
  - sh-drivers
  - peci-rcar
* Backport of mach-shmobile to renesas-devel-v3.16-rc4-20140711
* Selected updates to the following to provide dependencies for the above
* Selected fixes for
  - HSCIF
  - CMA/DMA
  - LPA
  - CPU Freq
  - OF
  - PCI
  - USB Gadget
  - XHCI

commit 742e45acc13671e3224b3ffcc839765edc93a5d1
author Jim Baxter <jim_baxter@mentor.com> Mon Jul 07 18:33:19 2014 +0100
committer Simon Horman <horms+renesas@verge.net.au> Tue Jul 29 18:12:12 2014 +0900
tree 8fc22fd5675ce0f51b6c1060138422a7b40c82dd
parent a41eb4cd7121fd5cefbb87449bc88560b9245d17

usb: gadget: NCM: Stop RX TCP Bursts getting dropped.

This fixes a problem with dropped packets over 16k CDC-NCM
when the connection is being heavily used.

The issue was that the extracted frames cloned from the
received frame were consuming more memory than necessary
resulting in the truesize being ~32KB instead of ~2KB, this
meant there was a high chance of reaching the sk_rcvbuf
limit.

Signed-off-by: Jim Baxter <jim_baxter@mentor.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
(cherry picked from commit 66847062a6e33fa54b98714c7c954353e2596645)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>