On 02/17/2018 01:54 AM, Laura Abbott wrote:
> On 02/16/2018 04:17 AM, Alexey Skidanov wrote:
>>
>>
>> On 02/16/2018 01:48 AM, Laura Abbott wrote:
>>> On 02/12/2018 02:33 PM, Alexey Skidanov wrote:
Current ion kernel mapping implementation uses vmap() to map previously
allocated buffers
On 02/16/2018 04:17 AM, Alexey Skidanov wrote:
On 02/16/2018 01:48 AM, Laura Abbott wrote:
On 02/12/2018 02:33 PM, Alexey Skidanov wrote:
Current ion kernel mapping implementation uses vmap() to map previously
allocated buffers into kernel virtual address space.
On 32-bit platforms, vmap() m
On Fri, Feb 16, 2018 at 11:13:03PM +0200, Alexey Skidanov wrote:
>
>
> On 02/16/2018 10:49 PM, Greg KH wrote:
> > On Fri, Feb 16, 2018 at 10:43:03PM +0200, Alexey Skidanov wrote:
> >>
> >>
> >> On 02/16/2018 04:46 PM, Greg KH wrote:
> >>> On Tue, Feb 13, 2018 at 12:33:53AM +0200, Alexey Skidanov
On 02/16/2018 10:49 PM, Greg KH wrote:
> On Fri, Feb 16, 2018 at 10:43:03PM +0200, Alexey Skidanov wrote:
>>
>>
>> On 02/16/2018 04:46 PM, Greg KH wrote:
>>> On Tue, Feb 13, 2018 at 12:33:53AM +0200, Alexey Skidanov wrote:
Current ion kernel mapping implementation uses vmap() to map previous
On Fri, Feb 16, 2018 at 10:43:03PM +0200, Alexey Skidanov wrote:
>
>
> On 02/16/2018 04:46 PM, Greg KH wrote:
> > On Tue, Feb 13, 2018 at 12:33:53AM +0200, Alexey Skidanov wrote:
> >> Current ion kernel mapping implementation uses vmap() to map previously
> >> allocated buffers into kernel virtua
On 02/16/2018 04:46 PM, Greg KH wrote:
> On Tue, Feb 13, 2018 at 12:33:53AM +0200, Alexey Skidanov wrote:
>> Current ion kernel mapping implementation uses vmap() to map previously
>> allocated buffers into kernel virtual address space.
>>
>> On 32-bit platforms, vmap() might fail on large enough
On Tue, Feb 13, 2018 at 12:33:53AM +0200, Alexey Skidanov wrote:
> Current ion kernel mapping implementation uses vmap() to map previously
> allocated buffers into kernel virtual address space.
>
> On 32-bit platforms, vmap() might fail on large enough buffers due to the
> limited available vmallo
On 02/16/2018 01:48 AM, Laura Abbott wrote:
> On 02/12/2018 02:33 PM, Alexey Skidanov wrote:
>> Current ion kernel mapping implementation uses vmap() to map previously
>> allocated buffers into kernel virtual address space.
>>
>> On 32-bit platforms, vmap() might fail on large enough buffers due
On 02/12/2018 02:33 PM, Alexey Skidanov wrote:
Current ion kernel mapping implementation uses vmap() to map previously
allocated buffers into kernel virtual address space.
On 32-bit platforms, vmap() might fail on large enough buffers due to the
limited available vmalloc space. dma_buf_kmap() sh
Current ion kernel mapping implementation uses vmap() to map previously
allocated buffers into kernel virtual address space.
On 32-bit platforms, vmap() might fail on large enough buffers due to the
limited available vmalloc space. dma_buf_kmap() should guarantee that
only one page is mapped at a
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