Dear Mr.Dae,
On Jul 2, 2013 9:42 PM, "Inki Dae" wrote:
>
> 2013/7/2 YoungJun Cho :
> > Dear Ville
> >
> > On Jul 2, 2013 8:42 PM, "Ville Syrj?l?"
> > wrote:
> >>
> >> On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
> >> > From: YoungJun Cho
> >> >
> >> > When drm iommu is not
2013/7/2 YoungJun Cho :
> Dear Ville
>
> On Jul 2, 2013 8:42 PM, "Ville Syrj?l?"
> wrote:
>>
>> On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
>> > From: YoungJun Cho
>> >
>> > When drm iommu is not supported, buf->pages has to be allocated
>> > and assigned to phys_to_page()
Dear Ville
On Jul 2, 2013 8:42 PM, "Ville Syrj?l?"
wrote:
>
> On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
> > From: YoungJun Cho
> >
> > When drm iommu is not supported, buf->pages has to be allocated
> > and assigned to phys_to_page() result, which type is struct page *.
> >
From: YoungJun Cho
When drm iommu is not supported, buf->pages has to be allocated
and assigned to phys_to_page() result, which type is struct page *.
So it is sufficient to allocate buf->pages with multiple struct
page pointer size.
Signed-off-by: YoungJun Cho
On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
> From: YoungJun Cho
>
> When drm iommu is not supported, buf->pages has to be allocated
> and assigned to phys_to_page() result, which type is struct page *.
> So it is sufficient to allocate buf->pages with multiple struct
> page
From: YoungJun Cho yj44@samsung.com
When drm iommu is not supported, buf-pages has to be allocated
and assigned to phys_to_page() result, which type is struct page *.
So it is sufficient to allocate buf-pages with multiple struct
page pointer size.
Signed-off-by: YoungJun Cho
On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
From: YoungJun Cho yj44@samsung.com
When drm iommu is not supported, buf-pages has to be allocated
and assigned to phys_to_page() result, which type is struct page *.
So it is sufficient to allocate buf-pages with multiple
Dear Ville
On Jul 2, 2013 8:42 PM, Ville Syrjälä ville.syrj...@linux.intel.com
wrote:
On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
From: YoungJun Cho yj44@samsung.com
When drm iommu is not supported, buf-pages has to be allocated
and assigned to phys_to_page()
2013/7/2 YoungJun Cho yj44@samsung.com:
Dear Ville
On Jul 2, 2013 8:42 PM, Ville Syrjälä ville.syrj...@linux.intel.com
wrote:
On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
From: YoungJun Cho yj44@samsung.com
When drm iommu is not supported, buf-pages has to be
Dear Mr.Dae,
On Jul 2, 2013 9:42 PM, Inki Dae inki@samsung.com wrote:
2013/7/2 YoungJun Cho yj44@samsung.com:
Dear Ville
On Jul 2, 2013 8:42 PM, Ville Syrjälä ville.syrj...@linux.intel.com
wrote:
On Tue, Jul 02, 2013 at 07:59:22PM +0900, Seung-Woo Kim wrote:
From:
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