On Mon, Jul 02, 2018 at 01:53:17PM +0200, Thierry Reding wrote:
> On Wed, May 30, 2018 at 04:06:24PM +0200, Thierry Reding wrote:
> > From: Thierry Reding
> >
> > Instead of setting the DMA ops pointer to NULL, set the correct,
> > non-IOMMU ops depending on the device's coherency setting.
> >
>
Looks good:
Acked-by: Christoph Hellwig
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
On Wed, May 30, 2018 at 04:06:24PM +0200, Thierry Reding wrote:
> From: Thierry Reding
>
> Instead of setting the DMA ops pointer to NULL, set the correct,
> non-IOMMU ops depending on the device's coherency setting.
>
> Signed-off-by: Thierry Reding
> ---
> Changes in v4:
> - new patch to fix
On 30/05/18 15:06, Thierry Reding wrote:
From: Thierry Reding
Instead of setting the DMA ops pointer to NULL, set the correct,
non-IOMMU ops depending on the device's coherency setting.
It looks like it's probably been 4 or 5 years since that became subtly
wrong by virtue of the landscape ch
From: Thierry Reding
Instead of setting the DMA ops pointer to NULL, set the correct,
non-IOMMU ops depending on the device's coherency setting.
Signed-off-by: Thierry Reding
---
Changes in v4:
- new patch to fix existing arm_iommu_detach_device() to do what we need
arch/arm/mm/dma-mapping.c
