On 2021/1/29 0:17, Robin Murphy wrote:
> On 2021-01-28 15:18, Keqian Zhu wrote:
>>
>>
>> On 2021/1/27 17:39, Robin Murphy wrote:
>>> On 2021-01-27 07:36, Keqian Zhu wrote:
On 2021/1/27 10:01, Leizhen (ThunderTown) wrote:
>
>
> On 2021/1/26 18:12, Will Deacon wrote:
On 2021-01-28 15:18, Keqian Zhu wrote:
On 2021/1/27 17:39, Robin Murphy wrote:
On 2021-01-27 07:36, Keqian Zhu wrote:
On 2021/1/27 10:01, Leizhen (ThunderTown) wrote:
On 2021/1/26 18:12, Will Deacon wrote:
On Mon, Jan 25, 2021 at 08:23:40PM +, Robin Murphy wrote:
Now we probably
On 2021/1/27 17:39, Robin Murphy wrote:
> On 2021-01-27 07:36, Keqian Zhu wrote:
>>
>>
>> On 2021/1/27 10:01, Leizhen (ThunderTown) wrote:
>>>
>>>
>>> On 2021/1/26 18:12, Will Deacon wrote:
On Mon, Jan 25, 2021 at 08:23:40PM +, Robin Murphy wrote:
> Now we probably will need some
On 2021-01-27 07:36, Keqian Zhu wrote:
On 2021/1/27 10:01, Leizhen (ThunderTown) wrote:
On 2021/1/26 18:12, Will Deacon wrote:
On Mon, Jan 25, 2021 at 08:23:40PM +, Robin Murphy wrote:
Now we probably will need some degreee of BBML feature awareness for the
sake of SVA if and when we
On 2021/1/27 10:01, Leizhen (ThunderTown) wrote:
>
>
> On 2021/1/26 18:12, Will Deacon wrote:
>> On Mon, Jan 25, 2021 at 08:23:40PM +, Robin Murphy wrote:
>>> Now we probably will need some degreee of BBML feature awareness for the
>>> sake of SVA if and when we start using it for CPU
On 2021/1/26 18:12, Will Deacon wrote:
> On Mon, Jan 25, 2021 at 08:23:40PM +, Robin Murphy wrote:
>> Now we probably will need some degreee of BBML feature awareness for the
>> sake of SVA if and when we start using it for CPU pagetables, but I still
>> cannot see any need to consider it
On Mon, Jan 25, 2021 at 08:23:40PM +, Robin Murphy wrote:
> Now we probably will need some degreee of BBML feature awareness for the
> sake of SVA if and when we start using it for CPU pagetables, but I still
> cannot see any need to consider it in io-pgtable.
Agreed; I don't think this is
On 2021-01-23 10:08, Leizhen (ThunderTown) wrote:
On 2021/1/22 20:51, Will Deacon wrote:
On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
When changing from a set of pages/smaller blocks to a larger block for an
address, the software should follow the sequence of BBML processing.
On 2021-01-23 10:20, Leizhen (ThunderTown) wrote:
On 2021/1/22 21:00, Robin Murphy wrote:
On 2021-01-22 12:51, Will Deacon wrote:
On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
When changing from a set of pages/smaller blocks to a larger block for an
address, the software should
On 2021/1/22 21:00, Robin Murphy wrote:
> On 2021-01-22 12:51, Will Deacon wrote:
>> On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
>>> When changing from a set of pages/smaller blocks to a larger block for an
>>> address, the software should follow the sequence of BBML processing.
On 2021/1/22 20:51, Will Deacon wrote:
> On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
>> When changing from a set of pages/smaller blocks to a larger block for an
>> address, the software should follow the sequence of BBML processing.
>>
>> When changing from a block to a set of
On Fri, Jan 22, 2021 at 09:21:20PM +0800, Leizhen (ThunderTown) wrote:
> On 2021/1/22 21:00, Robin Murphy wrote:
> > On 2021-01-22 12:51, Will Deacon wrote:
> >> On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
> >>> - tblp = ptep - ARM_LPAE_LVL_IDX(iova, lvl, data);
> >>> -
On 2021/1/22 21:00, Robin Murphy wrote:
> On 2021-01-22 12:51, Will Deacon wrote:
>> On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
>>> When changing from a set of pages/smaller blocks to a larger block for an
>>> address, the software should follow the sequence of BBML processing.
On 2021-01-22 12:51, Will Deacon wrote:
On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
When changing from a set of pages/smaller blocks to a larger block for an
address, the software should follow the sequence of BBML processing.
When changing from a block to a set of pages/smaller
On Thu, Nov 26, 2020 at 11:42:30AM +0800, Zhen Lei wrote:
> When changing from a set of pages/smaller blocks to a larger block for an
> address, the software should follow the sequence of BBML processing.
>
> When changing from a block to a set of pages/smaller blocks for an
> address, there's no
When changing from a set of pages/smaller blocks to a larger block for an
address, the software should follow the sequence of BBML processing.
When changing from a block to a set of pages/smaller blocks for an
address, there's no need to use nT bit. If an address in the large block
is accessed
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