[GIT PULL] dmaengine-fixes-3.14-rc4

[Dan Williams]

Hi Linus,

Just the single fix below.  Bug has been present for a while, but is
triggering with regularity since commit 77873803363c "net_dma: mark
broken" in 3.13-rc5.  Full patch included below.

Please apply, thank you.

The following changes since commit 6d0abeca3242a88cab8232e4acd7e2bf088f3bc2:

  Linux 3.14-rc3 (2014-02-16 13:30:25 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine tags/dmaengine-fixes-3.14-rc4

for you to fetch changes up to da87ca4d4ca101f177fffd84f1f0a5e4c0343557:

  ioat: fix tasklet tear down (2014-02-25 09:44:20 -0800)

----------------------------------------------------------------
dmaengine-fixes-3.14-rc4

Fix tasklet lifetime management in the ioat driver causing ksoftirqd to
spin indefinitely.

    References:
    https://lkml.org/lkml/2014/1/27/282
    https://lkml.org/lkml/2014/2/19/672

----------------------------------------------------------------
Dan Williams (1):
      ioat: fix tasklet tear down

 drivers/dma/ioat/dma.c    | 52 ++++++++++++++++++++++++++++++++++++++++-------
 drivers/dma/ioat/dma.h    |  1 +
 drivers/dma/ioat/dma_v2.c | 11 +++++-----
 drivers/dma/ioat/dma_v3.c |  3 +++
 4 files changed, 54 insertions(+), 13 deletions(-)


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