[Mesa-dev] radeonsi: ppc64 glamor backtrace

[Jack Mitchell]

On 22/06/17 03:32, Michel Dänzer wrote:
> On 22/06/17 02:56 AM, Grazvydas Ignotas wrote:
>> Looks like nobody tested radeonsi on BE for 5 months at least. You can
>> try the attached patch, but I suspect there will be other places like
>> this...

This got me further but it now looks like something fails in the kernel
side of the driver and the card locks up. Thanks for the patch.

radeon 0001:01:00.0: ring 0 stalled for more than 10256msec
radeon 0001:01:00.0: GPU lockup (current fence id 0x0000000000000001
last fence id 0x0000000000000002 on ring 0)

> 
> Yeah, this is just the tip of the iceberg. There are many reasons why
> radeonsi currently can't (and never could) work on big endian hosts.
> 

That's a shame to hear, would you mind giving an example of why it's not
feasible?

Regards,
Jack.