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Date:   Mon, 6 Nov 2023 16:05:36 +0800
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Subject: Re: [RFC v1 0/8] vhost-vdpa: add support for iommufd
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To:     Jason Wang <jasowang@redhat.com>, Cindy Lu <lulu@redhat.com>
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References: <20231103171641.1703146-1-lulu@redhat.com>
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From:   Yi Liu <yi.l.liu@intel.com>
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On 2023/11/6 12:11, Jason Wang wrote:
> On Sat, Nov 4, 2023 at 1:16 AM Cindy Lu <lulu@redhat.com> wrote:
>>
>>
>> Hi All
>> This code provides the iommufd support for vdpa device
>> This code fixes the bugs from the last version and also add the asid support. rebase on kernel
>> v6,6-rc3
>> Test passed in the physical device (vp_vdpa), but  there are still some problems in the emulated device (vdpa_sim_net),
>> I will continue working on it
>>
>> The kernel code is
>> https://gitlab.com/lulu6/vhost/-/tree/iommufdRFC_v1
>>
>> Signed-off-by: Cindy Lu <lulu@redhat.com>
> 
> It would be better to have a change summary here.

yeah, the version number is also incorrect.

> Thanks
> 
>>
>>
>> Cindy Lu (8):
>>    vhost/iommufd: Add the functions support iommufd
>>    Kconfig: Add the new file vhost/iommufd
>>    vhost: Add 3 new uapi to support iommufd
>>    vdpa: Add new vdpa_config_ops to support iommufd
>>    vdpa_sim :Add support for iommufd
>>    vdpa: change the map/unmap process to support iommufd
>>    vp_vdpa::Add support for iommufd
>>    iommu: expose the function iommu_device_use_default_domain
>>
>>   drivers/iommu/iommu.c             |   2 +
>>   drivers/vdpa/vdpa_sim/vdpa_sim.c  |   8 ++
>>   drivers/vdpa/virtio_pci/vp_vdpa.c |   4 +
>>   drivers/vhost/Kconfig             |   1 +
>>   drivers/vhost/Makefile            |   1 +
>>   drivers/vhost/iommufd.c           | 178 +++++++++++++++++++++++++
>>   drivers/vhost/vdpa.c              | 210 +++++++++++++++++++++++++++++-
>>   drivers/vhost/vhost.h             |  21 +++
>>   include/linux/vdpa.h              |  38 +++++-
>>   include/uapi/linux/vhost.h        |  66 ++++++++++
>>   10 files changed, 525 insertions(+), 4 deletions(-)
>>   create mode 100644 drivers/vhost/iommufd.c
>>
>> --
>> 2.34.3
>>
> 

-- 
Regards,
Yi Liu