From: Norbert van Bolhuis <nvbolhuis@aimvalley.nl>
To: Detlev Zundel <dzu@denx.de>, yanok@emcraft.com
Cc: linux-mtd@lists.infradead.org
Subject: Re: [RFC] Handling of errors for AMD NOR (cfi_cmdset_0002) chips
Date: Thu, 24 Mar 2011 08:35:04 +0100 [thread overview]
Message-ID: <4D8AF428.5010000@aimvalley.nl> (raw)
In-Reply-To: <m27hbpyh36.fsf@ohwell.denx.de>
On 03/23/11 16:47, Detlev Zundel wrote:
> Hi Norbert,
>
>> What issue you have with NOR flash and UBIFS ?
>
> We're still working on the issue initially reported by Anatolij here:
>
> http://thread.gmane.org/gmane.linux.drivers.mtd/33832
>
> Cheers
> Detlev
>
ok, thanks.
But the unstable bit problem is different from software timeout
related issues regarding UBI and NOR flash the OP mentioned.
It is anyway good to hear work is in progress here.
I asked about the software timeout issue because I've seen false
timeouts with powerpc + CONFIG_NO_HZ a while ago.
In my case the low-level do_write_buffer (cfi_cmdset_0002.c) timed
out too early. See
http://lkml.org/lkml/2009/9/3/84
---
N. van Bolhuis.
next prev parent reply other threads:[~2011-03-24 7:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-11 1:42 [RFC] Handling of errors for AMD NOR (cfi_cmdset_0002) chips Ilya Yanok
2011-03-11 8:25 ` Norbert van Bolhuis
2011-03-23 15:47 ` Detlev Zundel
2011-03-23 17:33 ` Artem Bityutskiy
2011-03-24 7:35 ` Norbert van Bolhuis [this message]
2011-03-24 9:27 ` Detlev Zundel
2011-03-24 10:48 ` Norbert van Bolhuis
2011-03-15 8:01 ` Markus Niebel
2011-03-23 16:16 ` Detlev Zundel
2011-03-23 18:27 ` Ilya Yanok
2011-03-24 7:45 ` Alexander Stein
2011-03-24 7:55 ` Artem Bityutskiy
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