On 05/21/2019 01:03 AM, Dan Williams wrote:
> On Mon, May 20, 2019 at 12:27 PM Jerome Glisse wrote:
>>
>> On Mon, May 20, 2019 at 11:07:38AM +0530, Anshuman Khandual wrote:
>>> On 05/18/2019 03:20 AM, Andrew Morton wrote:
On Fri, 17 May 2019 16:08:34 +0530 Anshuman Khandual
wrote:
On Mon, May 20, 2019 at 12:27 PM Jerome Glisse wrote:
>
> On Mon, May 20, 2019 at 11:07:38AM +0530, Anshuman Khandual wrote:
> > On 05/18/2019 03:20 AM, Andrew Morton wrote:
> > > On Fri, 17 May 2019 16:08:34 +0530 Anshuman Khandual
> > > wrote:
> > >
> > >> The presence of struct page does not
On Mon, May 20, 2019 at 11:07:38AM +0530, Anshuman Khandual wrote:
> On 05/18/2019 03:20 AM, Andrew Morton wrote:
> > On Fri, 17 May 2019 16:08:34 +0530 Anshuman Khandual
> > wrote:
> >
> >> The presence of struct page does not guarantee linear mapping for the pfn
> >> physical range. Device
On Sun, May 19, 2019 at 10:37 PM Anshuman Khandual
wrote:
>
> On 05/18/2019 03:20 AM, Andrew Morton wrote:
> > On Fri, 17 May 2019 16:08:34 +0530 Anshuman Khandual
> > wrote:
> >
> >> The presence of struct page does not guarantee linear mapping for the pfn
> >> physical range. Device private
On 05/18/2019 03:20 AM, Andrew Morton wrote:
> On Fri, 17 May 2019 16:08:34 +0530 Anshuman Khandual
> wrote:
>
>> The presence of struct page does not guarantee linear mapping for the pfn
>> physical range. Device private memory which is non-coherent is excluded
>> from linear mapping during
On Fri, 17 May 2019 16:08:34 +0530 Anshuman Khandual
wrote:
> The presence of struct page does not guarantee linear mapping for the pfn
> physical range. Device private memory which is non-coherent is excluded
> from linear mapping during devm_memremap_pages() though they will still
> have
The presence of struct page does not guarantee linear mapping for the pfn
physical range. Device private memory which is non-coherent is excluded
from linear mapping during devm_memremap_pages() though they will still
have struct page coverage. Just check for device private memory before
giving
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