On Fri, 16 Aug 2024 at 10:53, Danilo Krummrich wrote:
>
> On Fri, Aug 16, 2024 at 06:19:23AM +1000, Dave Airlie wrote:
> > From: Dave Airlie
> >
> > Currently, enabling SG_DEBUG in the kernel will cause nouveau to hit a
> > BUG() on startup, when the iommu is enabled:
> >
> > kernel BUG at includ
On Fri, Aug 16, 2024 at 06:19:23AM +1000, Dave Airlie wrote:
> From: Dave Airlie
>
> Currently, enabling SG_DEBUG in the kernel will cause nouveau to hit a
> BUG() on startup, when the iommu is enabled:
>
> kernel BUG at include/linux/scatterlist.h:187!
> invalid opcode: [#1] PREEMPT SMP NO
On Fri, 16 Aug 2024 at 06:45, Timur Tabi wrote:
>
> On Fri, 2024-08-16 at 06:19 +1000, Dave Airlie wrote:
> > Fix this by using the non-coherent allocator instead, I think there
> > might be a better answer to this, but it involve ripping up some of
> > APIs using sg lists.
>
> Thanks for fixing t
On Fri, 2024-08-16 at 06:19 +1000, Dave Airlie wrote:
> Fix this by using the non-coherent allocator instead, I think there
> might be a better answer to this, but it involve ripping up some of
> APIs using sg lists.
Thanks for fixing this, but what is the relationshio between non-coherent
DMA and
Hi Dave,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm-tip/drm-tip linus/master v6.9 next-20240513]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest
Hi Dave,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on linus/master v6.9 next-20240513]
[cannot apply to drm-tip/drm-tip]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
