From: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
To: Will Deacon <will.deacon@arm.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"Pavel Machek" <pavel@ucw.cz>, "Sebastian Reichel" <sre@ring0.de>,
"Pali Rohár" <pali.rohar@gmail.com>
Subject: Re: [BISECTED] ssh - Received disconnect from x.x.x.x: 2: Bad packet length 3149594624
Date: Thu, 13 Feb 2014 20:43:15 +0200 [thread overview]
Message-ID: <52FD1243.9040706@gmail.com> (raw)
In-Reply-To: <20140213182105.GN13576@mudshark.cambridge.arm.com>
On 13.02.2014 20:21, Will Deacon wrote:
>
> That's certainly unexpected. The n900 has (iirc) a Cortex-A8, which as an
> ARMv7 core, can perform unaligned accesses to normal, cacheable memory in
> hardware.
>
Yep, Cortex-A8 and it has no problem to do unaligned memory accesses
AFAIK. I suspect it is a driver issue, not CPU.
> Can you provide your .config and/or any information about your network chip
> please? There's a chance that the driver is doing something odd.
The chip is TI wl1251, you can find the config file here(actually this
is the tree I am using to boot 3.14-rc1 on N900) -
https://gitorious.org/linux-n900/freemangordons-linux-n900/source/1434dbd7fbc5ec257b6cd6c547689b79177d1937:arch/arm/configs/rx51_defconfig
Thanks,
Ivo
next prev parent reply other threads:[~2014-02-13 18:43 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-13 18:02 [BISECTED] ssh - Received disconnect from x.x.x.x: 2: Bad packet length 3149594624 Ivaylo Dimitrov
2014-02-13 18:21 ` Will Deacon
2014-02-13 18:43 ` Ivaylo Dimitrov [this message]
2014-02-13 19:29 ` Will Deacon
2014-02-14 16:12 ` Ivaylo Dimitrov
2014-02-14 16:24 ` Will Deacon
2014-02-14 17:11 ` Ivaylo Dimitrov
2014-02-23 19:06 ` Ivaylo Dimitrov
2014-02-25 10:44 ` Pavel Machek
2014-02-25 10:55 ` Will Deacon
2014-02-24 16:52 ` Kalle Valo
2014-02-25 7:56 ` Ivaylo Dimitrov
2014-02-25 10:57 ` Will Deacon
2014-03-01 12:52 ` [PATCH] wl1251: use skb_trim to make skb shorter Ivaylo Dimitrov
2014-03-04 14:26 ` Will Deacon
2014-03-04 18:33 ` John W. Linville
2014-03-05 10:06 ` Will Deacon
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