On 3/19/21 9:30 AM, Keqian Zhu wrote:
Hi Baolu,
On 2021/3/19 8:33, Lu Baolu wrote:
On 3/18/21 7:53 PM, Shenming Lu wrote:
On 2021/3/18 17:07, Tian, Kevin wrote:
From: Shenming Lu
Sent: Thursday, March 18, 2021 3:53 PM
On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
devices allow
Hi Baolu,
On 2021/3/19 8:33, Lu Baolu wrote:
> On 3/18/21 7:53 PM, Shenming Lu wrote:
>> On 2021/3/18 17:07, Tian, Kevin wrote:
From: Shenming Lu
Sent: Thursday, March 18, 2021 3:53 PM
On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
>>> devices allow I/O
On 3/18/21 7:53 PM, Shenming Lu wrote:
On 2021/3/18 17:07, Tian, Kevin wrote:
From: Shenming Lu
Sent: Thursday, March 18, 2021 3:53 PM
On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
devices allow I/O faulting only in selective contexts. However, there
is no standard way (e.g.
On 2021/3/18 20:32, Tian, Kevin wrote:
>> From: Shenming Lu
>> Sent: Thursday, March 18, 2021 7:54 PM
>>
>> On 2021/3/18 17:07, Tian, Kevin wrote:
From: Shenming Lu
Sent: Thursday, March 18, 2021 3:53 PM
On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
>>>
> From: Shenming Lu
> Sent: Thursday, March 18, 2021 7:54 PM
>
> On 2021/3/18 17:07, Tian, Kevin wrote:
> >> From: Shenming Lu
> >> Sent: Thursday, March 18, 2021 3:53 PM
> >>
> >> On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
> > devices allow I/O faulting only in selective
On 2021/3/18 17:07, Tian, Kevin wrote:
>> From: Shenming Lu
>> Sent: Thursday, March 18, 2021 3:53 PM
>>
>> On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
> devices allow I/O faulting only in selective contexts. However, there
> is no standard way (e.g. PCISIG) for the device
> From: Shenming Lu
> Sent: Thursday, March 18, 2021 3:53 PM
>
> On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
> >>> devices allow I/O faulting only in selective contexts. However, there
> >>> is no standard way (e.g. PCISIG) for the device to report whether
> >>> arbitrary I/O fault
On 2021/2/4 14:52, Tian, Kevin wrote:>>> In reality, many
>>> devices allow I/O faulting only in selective contexts. However, there
>>> is no standard way (e.g. PCISIG) for the device to report whether
>>> arbitrary I/O fault is allowed. Then we may have to maintain device
>>> specific knowledge
On 2021/2/9 19:06, Liu, Yi L wrote:
>> From: Tian, Kevin
>> Sent: Thursday, February 4, 2021 2:52 PM
>>
>>> From: Shenming Lu
>>> Sent: Tuesday, February 2, 2021 2:42 PM
>>>
>>> On 2021/2/1 15:56, Tian, Kevin wrote:
> From: Alex Williamson
> Sent: Saturday, January 30, 2021 6:58 AM
> From: Tian, Kevin
> Sent: Thursday, February 4, 2021 2:52 PM
>
> > From: Shenming Lu
> > Sent: Tuesday, February 2, 2021 2:42 PM
> >
> > On 2021/2/1 15:56, Tian, Kevin wrote:
> > >> From: Alex Williamson
> > >> Sent: Saturday, January 30, 2021 6:58 AM
> > >>
> > >> On Mon, 25 Jan 2021
On 2021/2/7 16:20, Tian, Kevin wrote:
>> From: Jean-Philippe Brucker
>> Sent: Friday, February 5, 2021 6:37 PM
>>
>> Hi,
>>
>> On Thu, Feb 04, 2021 at 06:52:10AM +, Tian, Kevin wrote:
>>> The static pinning and mapping problem in VFIO and possible
>> solutions
>>> have been discussed
> From: Jean-Philippe Brucker
> Sent: Friday, February 5, 2021 6:37 PM
>
> Hi,
>
> On Thu, Feb 04, 2021 at 06:52:10AM +, Tian, Kevin wrote:
> > > >>> The static pinning and mapping problem in VFIO and possible
> solutions
> > > >>> have been discussed a lot [1, 2]. One of the solutions is
Hi,
On Thu, Feb 04, 2021 at 06:52:10AM +, Tian, Kevin wrote:
> > >>> The static pinning and mapping problem in VFIO and possible solutions
> > >>> have been discussed a lot [1, 2]. One of the solutions is to add I/O
> > >>> page fault support for VFIO devices. Different from those relatively
> From: Shenming Lu
> Sent: Tuesday, February 2, 2021 2:42 PM
>
> On 2021/2/1 15:56, Tian, Kevin wrote:
> >> From: Alex Williamson
> >> Sent: Saturday, January 30, 2021 6:58 AM
> >>
> >> On Mon, 25 Jan 2021 17:03:58 +0800
> >> Shenming Lu wrote:
> >>
> >>> Hi,
> >>>
> >>> The static pinning
On 2021/2/1 15:56, Tian, Kevin wrote:
>> From: Alex Williamson
>> Sent: Saturday, January 30, 2021 6:58 AM
>>
>> On Mon, 25 Jan 2021 17:03:58 +0800
>> Shenming Lu wrote:
>>
>>> Hi,
>>>
>>> The static pinning and mapping problem in VFIO and possible solutions
>>> have been discussed a lot [1, 2].
> From: Alex Williamson
> Sent: Saturday, January 30, 2021 6:58 AM
>
> On Mon, 25 Jan 2021 17:03:58 +0800
> Shenming Lu wrote:
>
> > Hi,
> >
> > The static pinning and mapping problem in VFIO and possible solutions
> > have been discussed a lot [1, 2]. One of the solutions is to add I/O
> >
On 2021/1/30 6:57, Alex Williamson wrote:
> On Mon, 25 Jan 2021 17:03:58 +0800
> Shenming Lu wrote:
>
>> Hi,
>>
>> The static pinning and mapping problem in VFIO and possible solutions
>> have been discussed a lot [1, 2]. One of the solutions is to add I/O
>> page fault support for VFIO devices.
On Mon, 25 Jan 2021 17:03:58 +0800
Shenming Lu wrote:
> Hi,
>
> The static pinning and mapping problem in VFIO and possible solutions
> have been discussed a lot [1, 2]. One of the solutions is to add I/O
> page fault support for VFIO devices. Different from those relatively
> complicated
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