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Re: [PATCH v1 12/22] vfio/ccw: Use vfio_[attach/detach]_device


From: Cédric Le Goater
Subject: Re: [PATCH v1 12/22] vfio/ccw: Use vfio_[attach/detach]_device
Date: Thu, 21 Sep 2023 15:24:00 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0

On 9/21/23 15:00, Duan, Zhenzhong wrote:


-----Original Message-----
From: Cédric Le Goater <clg@redhat.com>
Sent: Thursday, September 21, 2023 8:20 PM
Subject: Re: [PATCH v1 12/22] vfio/ccw: Use vfio_[attach/detach]_device

On 8/30/23 12:37, Zhenzhong Duan wrote:
From: Eric Auger <eric.auger@redhat.com>

Let the vfio-ccw device use vfio_attach_device() and
vfio_detach_device(), hence hiding the details of the used
IOMMU backend.

Also now all the devices have been migrated to use the new
vfio_attach_device/vfio_detach_device API, let's turn the
legacy functions into static functions, local to container.c.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>

Zhenzhong,

Could you please resend 1-12 independantly as a prereq series for iommufd
support ? I think there wouldn't be much to say and they could be merged
pretty quickly.

Got it, will do.
Note I want to replace "[PATCH v1 06/22] vfio/common: Add a vfio device 
iterator"
with vfio_device_list which will be used by both BEs, that may need some time.

Sure. Not today :) When you can.

Thanks,

C.




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