SIGBUS with gbm_bo_map() and Intel ARC

[Pierre Ossman]

On 19/06/2024 11:36, Pierre Ossman wrote:
> Hi,
> 
> More gbm_bo_map() issues from me that could use some expert insight.
> 
> When I mix GPU access in my GBM adventures, one combination results in a 
> SIGBUS when reading the memory given from gbm_bo_map(). I'm unsure if 
> this is a bug in the driver, or in my access?
> 

Happens with a discrete Nvidia GPU (with proprietary driver) as well, so 
unlikely a bug in a specific driver. :/

Regards
-- 
Pierre Ossman           Software Development
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