linux-kernel - Re: [PATCH] i2c-designware: fix RX FIFO overrun

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Message-ID: <54738.10.252.10.81.1366406459.squirrel@linux.intel.com>
Date:	Fri, 19 Apr 2013 14:20:59 -0700 (PDT)
From:	"Josef Ahmad" <josef.ahmad@...ux.intel.com>
To:	"Bryan O'Donoghue" <bryan.odonoghue.lkml@...us-software.ie>
Cc:	"Josef Ahmad" <josef.ahmad@...ux.intel.com>,
	"Wolfram Sang" <wsa@...-dreams.de>,
	"Ben Dooks" <ben-linux@...ff.org>,
	"Jean Delvare" <khali@...ux-fr.org>, "Stefan Roese" <sr@...x.de>,
	"Axel Lin" <axel.lin@...il.com>,
	"Mika Westerberg" <mika.westerberg@...ux.intel.com>,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Dirk Brandewie" <dirk.brandewie@...il.com>
Subject: Re: [PATCH] i2c-designware: fix RX FIFO overrun

It does.
The bug appears with fairly-sized read transactions (in the order of kB)
returning corrupted data.

Josef

> Josef.
>
> This fixes a real bug for us does it not, some failure case with a
> sustained amount of traffic ?
>
>
> Bryan
>
>

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