On 28/10/2021 08:30, Brian King wrote:
On 10/26/21 12:39 AM, Alexey Kardashevskiy wrote:
On 10/26/21 01:40, Brian King wrote:
On 10/23/21 7:18 AM, Alexey Kardashevskiy wrote:
On 23/10/2021 07:18, Brian King wrote:
On 10/22/21 7:24 AM, Alexey Kardashevskiy wrote:
On 22/10/2021 04:44,
On 10/26/21 12:39 AM, Alexey Kardashevskiy wrote:
>
>
> On 10/26/21 01:40, Brian King wrote:
>> On 10/23/21 7:18 AM, Alexey Kardashevskiy wrote:
>>>
>>>
>>> On 23/10/2021 07:18, Brian King wrote:
On 10/22/21 7:24 AM, Alexey Kardashevskiy wrote:
>
>
> On 22/10/2021 04:44, Brian Ki
On 10/26/21 01:40, Brian King wrote:
> On 10/23/21 7:18 AM, Alexey Kardashevskiy wrote:
>>
>>
>> On 23/10/2021 07:18, Brian King wrote:
>>> On 10/22/21 7:24 AM, Alexey Kardashevskiy wrote:
On 22/10/2021 04:44, Brian King wrote:
> If ibm,pmemory is installed in the system, it c
On 10/23/21 7:18 AM, Alexey Kardashevskiy wrote:
>
>
> On 23/10/2021 07:18, Brian King wrote:
>> On 10/22/21 7:24 AM, Alexey Kardashevskiy wrote:
>>>
>>>
>>> On 22/10/2021 04:44, Brian King wrote:
If ibm,pmemory is installed in the system, it can appear anywhere
in the address space. Th
On 23/10/2021 07:18, Brian King wrote:
On 10/22/21 7:24 AM, Alexey Kardashevskiy wrote:
On 22/10/2021 04:44, Brian King wrote:
If ibm,pmemory is installed in the system, it can appear anywhere
in the address space. This patch enhances how we handle DMA for devices when
ibm,pmemory is prese
On 10/22/21 7:24 AM, Alexey Kardashevskiy wrote:
>
>
> On 22/10/2021 04:44, Brian King wrote:
>> If ibm,pmemory is installed in the system, it can appear anywhere
>> in the address space. This patch enhances how we handle DMA for devices when
>> ibm,pmemory is present. In the case where we have e
On 22/10/2021 04:44, Brian King wrote:
If ibm,pmemory is installed in the system, it can appear anywhere
in the address space. This patch enhances how we handle DMA for devices when
ibm,pmemory is present. In the case where we have enough DMA space to
direct map all of RAM, but not ibm,pmemory
If ibm,pmemory is installed in the system, it can appear anywhere
in the address space. This patch enhances how we handle DMA for devices when
ibm,pmemory is present. In the case where we have enough DMA space to
direct map all of RAM, but not ibm,pmemory, we use direct DMA for
I/O to RAM and use t