From: acourbot@nvidia•com (Alexandre Courbot)
To: linux-arm-kernel@lists•infradead.org
Subject: Nouveau crashes in 4.6-rc on arm64
Date: Fri, 8 Apr 2016 13:47:49 +0900 [thread overview]
Message-ID: <570737F5.30105@nvidia.com> (raw)
In-Reply-To: <57064992.1060509@arm.com>
Hi Robin,
On 04/07/2016 08:50 PM, Robin Murphy wrote:
> Hello,
>
> With 4.6-rc2 (and -rc1) I'm seeing Nouveau blowing up at boot, from the
> look of it by dereferencing some offset from NULL inside
> nouveau_fbcon_imageblit(). My setup is an old XFX 7600GT card plugged
> into an ARM Juno r1 board, which works fine with 4.5 and earlier.
>
> Attached are a couple of logs from booting arm64 defconfig plus DRM and
> Nouveau enabled - the second also has framebuffer console rotation
> turned on, which interestingly seems to move the point of failure, and
> the display does eventually come up to show the tail end of the panic in
> that case.
>
> I might be able to find time for a full bisection next week if isn't
> something sufficiently obvious to anyone who knows this driver.
Looking at the log it is not clear to me what could be causing this. I
can boot 4.6-rc2 with a GM206 card without any issue. A bisect would
indeed be useful here.
Thanks,
Alex.
next parent reply other threads:[~2016-04-08 4:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <57064992.1060509@arm.com>
2016-04-08 4:47 ` Alexandre Courbot [this message]
2016-04-08 6:27 ` Nouveau crashes in 4.6-rc on arm64 Ilia Mirkin
2016-04-08 18:46 ` Robin Murphy
2016-04-11 7:22 ` Alexandre Courbot
2016-04-11 7:55 ` Alexandre Courbot
2016-04-20 4:35 ` Alexandre Courbot
2016-04-20 10:44 ` Robin Murphy
2016-04-20 10:51 ` Robin Murphy
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