On 04/11/2016 04:22 PM, Alexandre Courbot wrote:
> Hi Robin,
>
> On 04/09/2016 03:46 AM, Robin Murphy wrote:
>> Hi Alex,
>>
>> On 08/04/16 05:47, Alexandre Courbot wrote:
>>> Hi Robin,
>>>
>>> On 04/07/2016 08:50 PM, Robin Murphy wrote:
Hello,
With 4.6-rc2 (and -rc1) I'm seeing
On 20/04/16 11:44, Robin Murphy wrote:
> Hi Alex,
>
> On 20/04/16 05:35, Alexandre Courbot wrote:
> [...]
Bisection came down to 1733a2ad3674("drm/nouveau/device/pci: set as
non-CPU-coherent on ARM64"), and sure enough reverting that removes the
crash.
>>>
>>> Thanks for taking the
Hi Alex,
On 20/04/16 05:35, Alexandre Courbot wrote:
[...]
>>> Bisection came down to 1733a2ad3674("drm/nouveau/device/pci: set as
>>> non-CPU-coherent on ARM64"), and sure enough reverting that removes the
>>> crash.
>>
>> Thanks for taking the time to bisect this. And apologies as it seems my
On 04/11/2016 04:22 PM, Alexandre Courbot wrote:
> ... or maybe we could just unconditionally sync all buffers and let the
> DMA API abstract this away. My concern is that on coherent architectures
> we would still need to loop over all the pages for nothing, as I don't
> think the loop (see e.g.
Hi Robin,
On 04/09/2016 03:46 AM, Robin Murphy wrote:
> Hi Alex,
>
> On 08/04/16 05:47, Alexandre Courbot wrote:
>> 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
Hi Alex,
On 08/04/16 05:47, Alexandre Courbot wrote:
> 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
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
On Fri, Apr 8, 2016 at 12:47 AM, Alexandre Courbot
wrote:
> 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
>>
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
