linux-kernel - [GIT PULL] dmaengine update for 3.12

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Date:	Tue, 10 Sep 2013 00:55:27 +0000
From:	"Williams, Dan J" <dan.j.williams@...el.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
CC:	lkml <linux-kernel@...r.kernel.org>,
	"Koul, Vinod" <vinod.koul@...el.com>
Subject: [GIT PULL] dmaengine update for 3.12

Hi Linus,


The following changes since commit c095ba7224d8edc71dcef0d655911399a8bd4a3f:

  Linux 3.11-rc4 (2013-08-04 13:46:46 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine tags/dmaengine-3.12

for you to fetch changes up to 4a43f394a08214eaf92cdd8ce3eae75e555323d8:

  dmaengine: dma_sync_wait and dma_find_channel undefined (2013-09-09 17:02:38 -0700)

----------------------------------------------------------------
dmaengine update for 3.12

Collection of random updates to the core and some end-driver fixups for
ioatdma and mv_xor:
* NUMA aware channel allocation
* Cleanup dmatest debugfs interface
* ioat: make raid-support Atom only
* mv_xor: big endian

----------------------------------------------------------------

Aside from the top three commits:
4a43f39 dmaengine: dma_sync_wait and dma_find_channel undefined
ab5f8c6 MAINTAINERS: update email for Dan Williams
a577659 dma: mv_xor: Fix incorrect error path

...these have all had some soak time in -next.  The top commit fixes a recent build breakage.

It has been a long while since my last pull request, hopefully it does
not show.  Thanks to Vinod for keeping an eye on drivers/dma/ this past
year.

--
Dan


Andy Shevchenko (3):
      dmatest: make module parameters writable
      dmatest: remove IS_ERR_OR_NULL checks of debugfs calls
      dmatest: print message on debug level in case of no error

Brice Goglin (2):
      ioatdma: disable RAID on non-Atom platforms and reenable unaligned copies
      dmaengine: make dma_channel_rebalance() NUMA aware

Dan Carpenter (1):
      dmaengine: make dma_submit_error() return an error code

Dan Williams (1):
      MAINTAINERS: update email for Dan Williams

Jon Mason (1):
      dmaengine: dma_sync_wait and dma_find_channel undefined

Paul Bolle (1):
      ioatdma: silence GCC warnings

Sachin Kamat (1):
      dma: mv_xor: Fix incorrect error path

Thomas Petazzoni (2):
      mv_xor: use {readl, writel}_relaxed instead of __raw_{readl, writel}
      mv_xor: support big endian systems using descriptor swap feature

 Documentation/dmatest.txt |  15 ++--
 MAINTAINERS               |  18 ++---
 drivers/dma/dmaengine.c   |  55 +++++++-------
 drivers/dma/dmatest.c     | 182 ++++++++--------------------------------------
 drivers/dma/ioat/dma_v3.c |  26 +------
 drivers/dma/mv_xor.c      |  53 ++++++++------
 drivers/dma/mv_xor.h      |  28 ++++++-
 include/linux/dmaengine.h |  17 ++++-
 8 files changed, 146 insertions(+), 248 deletions(-)