linux-kernel - Re: [PATCH 0/3] mmc_test: show test results via sysfs

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Date:	Wed, 1 Sep 2010 22:46:44 +0100
From:	Chris Ball <cjb@...top.org>
To:	Andy Shevchenko <andy.shevchenko@...il.com>
Cc:	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Adrian Hunter <adrian.hunter@...ia.com>
Subject: Re: [PATCH 0/3] mmc_test: show test results via sysfs

Hi Andy,

On Wed, Sep 01, 2010 at 09:26:44AM +0300, Andy Shevchenko wrote:
> There is a patchset which brings possibility to get test results via sysfs. It
> helps to do tests non-interactively.

Thanks for the patchset.  It doesn't apply to 2.6.36-rc3 without some
(trivial) merge conflicts -- could you rebase with your next version?

Tested-by: Chris Ball <cjb@...top.org>

Unrelated to this patch, I'm hitting:

  drivers/mmc/core/core.c:174:
    BUG_ON(mrq->data->blocks * mrq->data->blksz > host->max_req_size);

when running the transfer tests under 2.6.36-rc3.  The request that
fires the BUG() has blocks=8192 * blksz=512 > max_req_size=524288,
on a Ricoh Co Ltd R5C822/1180:0822 in a Dell M6300 laptop.  Anyone
have any experience with that bug, before I dig deeper?

Thanks,

- Chris.
-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
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