From: Neil Brown <neilb@suse.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
maciej.sosnowski@intel.com
Subject: Re: [PATCH 09/13] iop-adma: P+Q self test
Date: Fri, 20 Mar 2009 11:14:53 +1100 [thread overview]
Message-ID: <18882.57341.196519.507194@notabene.brown> (raw)
In-Reply-To: message from Dan Williams on Wednesday March 18
On Wednesday March 18, dan.j.williams@intel.com wrote:
> Even though the intent is to extend dmatest with P+Q tests there is
> still value in having an always-on sanity check to prevent an
> unintentionally broken driver from registering.
>
> This depends on raid6_pq.ko for verification, the side effect being that
> PQ capable channels will fail to register when raid6 is disabled.
>
> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
> ---
> drivers/dma/iop-adma.c | 182 ++++++++++++++++++++++++++++++++++++++++++++++++
> 1 files changed, 181 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
> index 0cdb333..2b014b6 100644
> --- a/drivers/dma/iop-adma.c
> +++ b/drivers/dma/iop-adma.c
> @@ -31,6 +31,7 @@
> #include <linux/platform_device.h>
> #include <linux/memory.h>
> #include <linux/ioport.h>
> +#include <linux/raid/raid6.h>
???
<linux/raid/pq.h> Maybe?
NeilBrown
next prev parent reply other threads:[~2009-03-20 0:14 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-18 19:20 [PATCH 00/13] Asynchronous raid6 acceleration (part 1 of 2) Dan Williams
2009-03-18 19:20 ` [PATCH 01/13] md/raid6: move raid6 data processing to raid6_pq.ko Dan Williams
2009-03-19 20:09 ` Andre Noll
2009-03-22 17:22 ` Dan Williams
2009-03-18 19:20 ` [PATCH 02/13] async_tx: don't use src_list argument of async_xor() for dma addresses Dan Williams
2009-03-19 20:10 ` Andre Noll
2009-03-25 17:11 ` Dan Williams
2009-03-26 10:39 ` Andre Noll
2009-03-18 19:20 ` [PATCH 03/13] async_tx: provide __async_inline for HAS_DMA=n archs Dan Williams
2009-03-18 19:20 ` [PATCH 04/13] async_tx: kill needless module_{init|exit} Dan Williams
2009-03-18 19:20 ` [PATCH 05/13] async_tx: add sum check flags Dan Williams
2009-03-18 19:20 ` [PATCH 06/13] async_tx: add support for asynchronous GF multiplication Dan Williams
2009-03-19 16:06 ` H. Peter Anvin
2009-03-19 17:20 ` Dan Williams
2009-03-20 22:43 ` H. Peter Anvin
2009-03-20 23:00 ` Ilya Yanok
2009-03-20 23:25 ` H. Peter Anvin
2009-03-21 0:06 ` Ilya Yanok
2009-03-21 2:30 ` H. Peter Anvin
2009-03-21 10:19 ` Ilya Yanok
2009-03-21 19:16 ` H. Peter Anvin
2009-03-21 15:19 ` Dan Williams
2009-03-21 19:15 ` H. Peter Anvin
2009-03-21 22:14 ` Dan Williams
2009-03-21 22:26 ` Ilya Yanok
2009-03-21 22:46 ` Dan Williams
2009-03-21 20:05 ` Ilya Yanok
2009-03-21 22:00 ` Dan Williams
2009-03-21 22:43 ` Ilya Yanok
2009-03-21 22:53 ` Dan Williams
2009-03-22 21:37 ` Ilya Yanok
2009-03-19 20:09 ` Andre Noll
2009-03-30 14:30 ` Sosnowski, Maciej
2009-03-18 19:20 ` [PATCH 07/13] async_tx: add support for asynchronous RAID6 recovery operations Dan Williams
2009-03-23 10:11 ` Andre Noll
2009-03-30 14:30 ` Sosnowski, Maciej
2009-03-18 19:20 ` [PATCH 08/13] iop-adma: P+Q support for iop13xx adma engines Dan Williams
2009-03-18 19:21 ` [PATCH 09/13] iop-adma: P+Q self test Dan Williams
2009-03-20 0:14 ` Neil Brown [this message]
2009-03-20 0:19 ` Dan Williams
2009-03-30 14:30 ` Sosnowski, Maciej
2009-03-18 19:21 ` [PATCH 10/13] dmaengine: allow dma support for async_tx to be toggled Dan Williams
2009-03-18 19:21 ` [PATCH 11/13] dmatest: add xor test Dan Williams
2009-03-18 19:21 ` [PATCH 12/13] dmatest: add dma interrupts and callbacks Dan Williams
2009-03-18 19:21 ` [PATCH 13/13] dmatest: add pq support Dan Williams
2009-03-18 23:43 ` [PATCH 00/13] Asynchronous raid6 acceleration (part 1 of 2) Andi Kleen
2009-03-19 17:08 ` Dan Williams
2009-03-20 0:30 ` Neil Brown
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