Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-10-02 Thread Eric Auger
Hi Zhenzhong, On 9/27/23 14:32, Duan, Zhenzhong wrote: > >> -Original Message- >> From: Eric Auger >> Sent: Wednesday, September 27, 2023 8:23 PM >> Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device >> >> >> >&

Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Eric Auger
On 9/27/23 14:32, Duan, Zhenzhong wrote: > >> -Original Message- >> From: Eric Auger >> Sent: Wednesday, September 27, 2023 8:23 PM >> Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device >> >> >> >> O

RE: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Duan, Zhenzhong
>-Original Message- >From: Eric Auger >Sent: Wednesday, September 27, 2023 8:23 PM >Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device > > > >On 9/27/23 12:07, Duan, Zhenzhong wrote: >> Hi Eric, >> >>> -Origina

Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Eric Auger
On 9/27/23 12:07, Duan, Zhenzhong wrote: > Hi Eric, > >> -Original Message- >> From: Eric Auger >> Sent: Wednesday, September 27, 2023 5:02 PM >> Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device >> >> Hi Zhenzho

RE: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Duan, Zhenzhong
>-Original Message- >From: Cédric Le Goater >Sent: Wednesday, September 27, 2023 6:17 PM >Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device > >On 9/26/23 13:32, Zhenzhong Duan wrote: >> From: Eric Auger >> >> We want th

Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Cédric Le Goater
On 9/26/23 13:32, Zhenzhong Duan wrote: From: Eric Auger We want the VFIO devices to be able to use two different IOMMU backends, the legacy VFIO one and the new iommufd one. Introduce vfio_[attach/detach]_device which aim at hiding the underlying IOMMU backend (IOCTLs, datatypes, ...). Once

RE: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Duan, Zhenzhong
Hi Eric, >-Original Message- >From: Eric Auger >Sent: Wednesday, September 27, 2023 5:02 PM >Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device > >Hi Zhenzhong, > >On 9/26/23 13:32, Zhenzhong Duan wrote: >> From: Eric Auger

Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Eric Auger
On 9/27/23 11:58, Duan, Zhenzhong wrote: > >> -Original Message- >> From: Eric Auger >> Sent: Wednesday, September 27, 2023 3:36 PM >> Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device >> >> Hi Zhenzhong, >&

RE: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Duan, Zhenzhong
>-Original Message- >From: Eric Auger >Sent: Wednesday, September 27, 2023 3:36 PM >Subject: Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device > >Hi Zhenzhong, > >On 9/26/23 13:32, Zhenzhong Duan wrote: >> From: Eric Auger >> &g

Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Eric Auger
Hi Zhenzhong, On 9/26/23 13:32, Zhenzhong Duan wrote: > From: Eric Auger > > We want the VFIO devices to be able to use two different > IOMMU backends, the legacy VFIO one and the new iommufd one. > > Introduce vfio_[attach/detach]_device which aim at hiding the > underlying IOMMU backend

Re: [PATCH v2 06/12] vfio/pci: Introduce vfio_[attach/detach]_device

2023-09-27 Thread Eric Auger
Hi Zhenzhong, On 9/26/23 13:32, Zhenzhong Duan wrote: > From: Eric Auger > > We want the VFIO devices to be able to use two different > IOMMU backends, the legacy VFIO one and the new iommufd one. > > Introduce vfio_[attach/detach]_device which aim at hiding the > underlying IOMMU backend