On Thu, Jul 04, 2019 at 01:45:41PM +0800, Jason Wang wrote:
>
> On 2019/6/24 下午5:18, Peter Xu wrote:
> > This is an replacement work of Yan Zhao's patch:
> >
> > https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
> >
> > vtd_address_space_unmap() will do proper page mask alignment
On 2019/6/24 下午5:18, Peter Xu wrote:
This is an replacement work of Yan Zhao's patch:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
vtd_address_space_unmap() will do proper page mask alignment to make
sure each IOTLB message will have correct masks for notification
message
Hi Peter,
On 6/24/19 11:18 AM, Peter Xu wrote:
> This is an replacement work of Yan Zhao's patch:
>
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
>
> vtd_address_space_unmap() will do proper page mask alignment to make
> sure each IOTLB message will have correct masks for n
Tested-by: Yan Zhao
On Mon, Jun 24, 2019 at 05:18:11PM +0800, Peter Xu wrote:
> This is an replacement work of Yan Zhao's patch:
>
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
>
> vtd_address_space_unmap() will do proper page mask alignment to make
> sure each IOTLB messa
On 24/06/19 14:48, Auger Eric wrote:
+if (alignment <= size) {
+/* Increase the alignment of start */
>>> I don't really get this comment
>> This comment comes from Paolo, but I'll try to explain - it tries to
>> mean that this "alignment" will be used as an increasement to "s
On 6/24/19 1:10 PM, Peter Xu wrote:
> On Mon, Jun 24, 2019 at 12:09:48PM +0200, Auger Eric wrote:
>> Hi Peter,
>>
>> On 6/24/19 11:18 AM, Peter Xu wrote:
>>> This is an replacement work of Yan Zhao's patch:
>>>
>>> https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
>>>
>>> vtd_add
On Mon, Jun 24, 2019 at 12:09:48PM +0200, Auger Eric wrote:
> Hi Peter,
>
> On 6/24/19 11:18 AM, Peter Xu wrote:
> > This is an replacement work of Yan Zhao's patch:
> >
> > https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
> >
> > vtd_address_space_unmap() will do proper page ma
On 24/06/19 11:18, Peter Xu wrote:
> This is an replacement work of Yan Zhao's patch:
>
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
>
> vtd_address_space_unmap() will do proper page mask alignment to make
> sure each IOTLB message will have correct masks for notification
>
Hi Peter,
On 6/24/19 11:18 AM, Peter Xu wrote:
> This is an replacement work of Yan Zhao's patch:
>
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
>
> vtd_address_space_unmap() will do proper page mask alignment to make
> sure each IOTLB message will have correct masks for n
This is an replacement work of Yan Zhao's patch:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg625340.html
vtd_address_space_unmap() will do proper page mask alignment to make
sure each IOTLB message will have correct masks for notification
messages (2^N-1), but sometimes it can be expand
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