From: "Jiang, Dave" <dave.jiang@intel.com>
To: "Williams, Dan J" <dan.j.williams@intel.com>
Cc: "dmaengine@vger.kernel.org" <dmaengine@vger.kernel.org>,
"Koul, Vinod" <vinod.koul@intel.com>,
"linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>
Subject: Re: [PATCH 0/4] ioatdma: 16-source operation fixes
Date: Wed, 13 Nov 2013 20:38:24 +0000 [thread overview]
Message-ID: <1384375104.106465.12.camel@djiang5-linux2.ch.intel.com> (raw)
In-Reply-To: <20131113200146.12667.19447.stgit@viggo.jf.intel.com>
On Wed, 2013-11-13 at 20:12 +0000, Williams, Dan J wrote:
> A collection of fixes to address failures caught by raid6test for the
> greater than 16-source cases.
>
> raid6test is also updated to run these corner cases by default going
> forward.
>
> This only impacts arrays larger than 16 disks on platforms with v3.3 of
> the ioatdma engine (Intel(R) Atom S1200 family).
>
Acked-by: Dave Jiang <dave.jiang@intel.com>
> ---
>
> Dan Williams (4):
> ioatdma: fix sed pool selection
> ioatdma: fix selection of 16 vs 8 source path
> ioatdma: clean up sed pool kmem_cache
> raid6test: add new corner case for ioatdma driver
>
>
> crypto/async_tx/raid6test.c | 10 ++++-
> drivers/dma/ioat/dma.h | 1
> drivers/dma/ioat/dma_v2.h | 1
> drivers/dma/ioat/dma_v3.c | 88 +++++++++++--------------------------------
> drivers/dma/ioat/pci.c | 20 +++++++---
> 5 files changed, 47 insertions(+), 73 deletions(-)
> --
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prev parent reply other threads:[~2013-11-13 20:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-13 20:12 [PATCH 0/4] ioatdma: 16-source operation fixes Dan Williams
2013-11-13 20:12 ` [PATCH 1/4] ioatdma: fix sed pool selection Dan Williams
2013-11-13 20:12 ` [PATCH 2/4] ioatdma: fix selection of 16 vs 8 source path Dan Williams
2013-11-13 20:12 ` [PATCH 3/4] ioatdma: clean up sed pool kmem_cache Dan Williams
2013-11-13 20:12 ` [PATCH 4/4] raid6test: add new corner case for ioatdma driver Dan Williams
2013-11-13 20:38 ` Jiang, Dave [this message]
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