Hi Jacob,
On 9/3/20 11:07 PM, Jacob Pan wrote:
> On Tue, 1 Sep 2020 13:51:26 +0200
> Auger Eric wrote:
>
>> Hi Jacob,
>>
>> On 8/22/20 6:35 AM, Jacob Pan wrote:
>>> ioasid_set was introduced as an arbitrary token that are shared by
>>> a
>> that is
> got it
>
>>> group of IOASIDs. For example
On Tue, 1 Sep 2020 13:51:26 +0200
Auger Eric wrote:
> Hi Jacob,
>
> On 8/22/20 6:35 AM, Jacob Pan wrote:
> > ioasid_set was introduced as an arbitrary token that are shared by
> > a
> that is
got it
> > group of IOASIDs. For example, if IOASID #1 and #2 are allocated
> > via the same ioasid_s
On Mon, 24 Aug 2020 20:28:48 +0200
Jean-Philippe Brucker wrote:
> On Fri, Aug 21, 2020 at 09:35:12PM -0700, Jacob Pan wrote:
> > ioasid_set was introduced as an arbitrary token that are shared by a
> > group of IOASIDs. For example, if IOASID #1 and #2 are allocated
> > via the same ioasid_set*,
On Mon, 24 Aug 2020 11:34:29 -0700
Randy Dunlap wrote:
> On 8/24/20 11:28 AM, Jean-Philippe Brucker wrote:
> >> +/**
> >> + * struct ioasid_set - Meta data about ioasid_set
> >> + * @type: Token types and other features
> > nit: doesn't follow struct order
> >
> >> + * @token:Unique
On Mon, 24 Aug 2020 11:30:47 -0700
Randy Dunlap wrote:
> On 8/24/20 11:28 AM, Jean-Philippe Brucker wrote:
> >> +/**
> >> + * struct ioasid_data - Meta data about ioasid
> >> + *
> >> + * @id: Unique ID
> >> + * @users Number of active users
> >> + * @state Track state of the IOASID
> >
Hi,
On 9/2/20 5:28 AM, Jacob Pan wrote:
On Mon, 24 Aug 2020 10:24:11 +0800
Lu Baolu wrote:
Hi Jacob,
On 8/22/20 12:35 PM, Jacob Pan wrote:
ioasid_set was introduced as an arbitrary token that are shared by a
group of IOASIDs. For example, if IOASID #1 and #2 are allocated
via the same ioasi
On Mon, 24 Aug 2020 10:24:11 +0800
Lu Baolu wrote:
> Hi Jacob,
>
> On 8/22/20 12:35 PM, Jacob Pan wrote:
> > ioasid_set was introduced as an arbitrary token that are shared by a
> > group of IOASIDs. For example, if IOASID #1 and #2 are allocated
> > via the same ioasid_set*, they are viewed as
Hi Jacob,
On 8/22/20 6:35 AM, Jacob Pan wrote:
> ioasid_set was introduced as an arbitrary token that are shared by a
that is
> group of IOASIDs. For example, if IOASID #1 and #2 are allocated via the
> same ioasid_set*, they are viewed as to belong to the same set.
two IOASIDs allocated via the s
On 8/24/20 11:28 AM, Jean-Philippe Brucker wrote:
>> +/**
>> + * struct ioasid_set - Meta data about ioasid_set
>> + * @type: Token types and other features
> nit: doesn't follow struct order
>
>> + * @token: Unique to identify an IOASID set
>> + * @xa: XArray to store ioasid_set pr
On 8/24/20 11:28 AM, Jean-Philippe Brucker wrote:
>> +/**
>> + * struct ioasid_data - Meta data about ioasid
>> + *
>> + * @id: Unique ID
>> + * @users Number of active users
>> + * @state Track state of the IOASID
>> + * @set Meta data of the set this IOASID belongs to
On Fri, Aug 21, 2020 at 09:35:12PM -0700, Jacob Pan wrote:
> ioasid_set was introduced as an arbitrary token that are shared by a
> group of IOASIDs. For example, if IOASID #1 and #2 are allocated via the
> same ioasid_set*, they are viewed as to belong to the same set.
>
> For guest SVA usages, s
Hi Jacob,
On 8/22/20 12:35 PM, Jacob Pan wrote:
ioasid_set was introduced as an arbitrary token that are shared by a
group of IOASIDs. For example, if IOASID #1 and #2 are allocated via the
same ioasid_set*, they are viewed as to belong to the same set.
For guest SVA usages, system-wide IOASID
Hi Jacob,
I love your patch! Perhaps something to improve:
[auto build test WARNING on iommu/next]
[also build test WARNING on linux/master linus/master v5.9-rc1 next-20200821]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--
ioasid_set was introduced as an arbitrary token that are shared by a
group of IOASIDs. For example, if IOASID #1 and #2 are allocated via the
same ioasid_set*, they are viewed as to belong to the same set.
For guest SVA usages, system-wide IOASID resources need to be
partitioned such that VMs can
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