With the strict dma mask checking introduced with the switch to
the generic DMA direct code common wifi chips on 32-bit powerbooks
stopped working. Add a 30-bit ZONE_DMA to the 32-bit pmac builds
to allow them to reliably allocate dma coherent memory.
Fixes: 65a21b71f948 ("powerpc/dma: remove dma
On 6/13/19 3:24 AM, Christoph Hellwig wrote:
With the strict dma mask checking introduced with the switch to
the generic DMA direct code common wifi chips on 32-bit powerbooks
stopped working. Add a 30-bit ZONE_DMA to the 32-bit pmac builds
to allow them to reliably allocate dma coherent memory.
On Thu, Jun 13, 2019 at 10:27 AM Christoph Hellwig wrote:
>
> With the strict dma mask checking introduced with the switch to
> the generic DMA direct code common wifi chips on 32-bit powerbooks
> stopped working. Add a 30-bit ZONE_DMA to the 32-bit pmac builds
> to allow them to reliably allocat
Hi,
On Thu, Jun 13, 2019 at 10:24:46AM +0200, Christoph Hellwig wrote:
> With the strict dma mask checking introduced with the switch to
> the generic DMA direct code common wifi chips on 32-bit powerbooks
> stopped working. Add a 30-bit ZONE_DMA to the 32-bit pmac builds
> to allow them to relia
Hi,
On Fri, Jun 14, 2019 at 09:24:16AM +0200, Mathieu Malaterre wrote:
> On Thu, Jun 13, 2019 at 10:27 AM Christoph Hellwig wrote:
> > With the strict dma mask checking introduced with the switch to
> > the generic DMA direct code common wifi chips on 32-bit powerbooks
> > stopped working. Add a
On 6/14/19 2:15 PM, Aaro Koskinen wrote:
Hi,
On Fri, Jun 14, 2019 at 09:24:16AM +0200, Mathieu Malaterre wrote:
On Thu, Jun 13, 2019 at 10:27 AM Christoph Hellwig wrote:
With the strict dma mask checking introduced with the switch to
the generic DMA direct code common wifi chips on 32-bit pow
Any chance this could get picked up to fix the regression?
On Thu, Jun 13, 2019 at 10:24:46AM +0200, Christoph Hellwig wrote:
> With the strict dma mask checking introduced with the switch to
> the generic DMA direct code common wifi chips on 32-bit powerbooks
> stopped working. Add a 30-bit ZONE
Christoph Hellwig writes:
> Any chance this could get picked up to fix the regression?
Was hoping Ben would Ack it. He's still powermac maintainer :)
I guess he OK'ed it in the other thread, will add it to my queue.
cheers
> On Thu, Jun 13, 2019 at 10:24:46AM +0200, Christoph Hellwig wrote:
>>
On Wed, 2019-06-19 at 22:32 +1000, Michael Ellerman wrote:
> Christoph Hellwig writes:
> > Any chance this could get picked up to fix the regression?
>
> Was hoping Ben would Ack it. He's still powermac maintainer :)
>
> I guess he OK'ed it in the other thread, will add it to my queue.
Yeah ack
On Wed, Jun 19, 2019 at 4:18 PM Benjamin Herrenschmidt
wrote:
>
> On Wed, 2019-06-19 at 22:32 +1000, Michael Ellerman wrote:
> > Christoph Hellwig writes:
> > > Any chance this could get picked up to fix the regression?
> >
> > Was hoping Ben would Ack it. He's still powermac maintainer :)
> >
>
Benjamin Herrenschmidt writes:
> On Wed, 2019-06-19 at 22:32 +1000, Michael Ellerman wrote:
>> Christoph Hellwig writes:
>> > Any chance this could get picked up to fix the regression?
>>
>> Was hoping Ben would Ack it. He's still powermac maintainer :)
>>
>> I guess he OK'ed it in the other th
On Thu, 2019-06-13 at 08:24:46 UTC, Christoph Hellwig wrote:
> With the strict dma mask checking introduced with the switch to
> the generic DMA direct code common wifi chips on 32-bit powerbooks
> stopped working. Add a 30-bit ZONE_DMA to the 32-bit pmac builds
> to allow them to reliably allocat
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