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From: Jason Gunthorpe <jgg@nvidia.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Kirti Wankhede <kwankhede@nvidia.com>,
	Tony Krowiak <akrowiak@linux.ibm.com>,
	Halil Pasic <pasic@linux.ibm.com>,
	Jason Herne <jjherne@linux.ibm.com>,
	Eric Farman <farman@linux.ibm.com>,
	Matthew Rosato <mjrosato@linux.ibm.com>,
	Zhenyu Wang <zhenyuw@linux.intel.com>,
	Zhi Wang <zhi.a.wang@intel.com>,
	Alex Williamson <alex.williamson@redhat.com>,
	kvm@vger.kernel.org, linux-s390@vger.kernel.org,
	intel-gvt-dev@lists.freedesktop.org
Subject: Re: [PATCH 12/13] vfio/mdev: consolidate all the description sysfs into the core code
Date: Thu, 23 Jun 2022 18:37:52 -0300	[thread overview]
Message-ID: <20220623213752.GG38911@nvidia.com> (raw)
In-Reply-To: <20220614045428.278494-13-hch@lst.de>

On Tue, Jun 14, 2022 at 06:54:27AM +0200, Christoph Hellwig wrote:
> Every driver just emits a string, simply add a method to the mdev_driver
> to return it and provide a standard sysfs show function.
> 
> Remove the now unused types_attrs field in struct mdev_driver and the
> support code for it.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
> ---
>  .../driver-api/vfio-mediated-device.rst       |  4 +-
>  drivers/gpu/drm/i915/gvt/kvmgt.c              | 18 +++------
>  drivers/vfio/mdev/mdev_driver.c               |  2 +-
>  drivers/vfio/mdev/mdev_sysfs.c                | 40 +++++++++++++++----
>  include/linux/mdev.h                          | 19 +--------
>  samples/vfio-mdev/mbochs.c                    | 11 +----
>  samples/vfio-mdev/mdpy.c                      | 11 +----
>  7 files changed, 46 insertions(+), 59 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>

Jason

  parent reply	other threads:[~2022-06-23 21:38 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-14  4:54 simplify the mdev interface v2 Christoph Hellwig
2022-06-14  4:54 ` [PATCH 01/13] vfio/mdev: make mdev.h standalone includable Christoph Hellwig
2022-06-14  9:50   ` Tian, Kevin
2022-06-15 19:12   ` Kirti Wankhede
2022-06-23 19:39   ` [PATCH 1/13] " Jason Gunthorpe
2022-06-14  4:54 ` [PATCH 02/13] vfio/mdev: embedd struct mdev_parent in the parent data structure Christoph Hellwig
2022-06-14  9:54   ` Tian, Kevin
2022-06-15 19:29   ` Kirti Wankhede
2022-06-23 20:18     ` Jason Gunthorpe
2022-06-24 12:29       ` Kirti Wankhede
2022-06-24 12:33         ` Jason Gunthorpe
2022-06-24 12:53           ` Kirti Wankhede
2022-06-24 13:05             ` Jason Gunthorpe
2022-06-24 13:14               ` Kirti Wankhede
2022-06-23 20:59   ` [PATCH 2/13] " Jason Gunthorpe
2022-06-14  4:54 ` [PATCH 03/13] vfio/mdev: simplify mdev_type handling Christoph Hellwig
2022-06-14  6:14   ` Yi Liu
2022-06-14 10:06   ` Tian, Kevin
2022-06-15  6:28     ` Christoph Hellwig
2022-06-15  6:11       ` Zhenyu Wang
2022-06-15 19:55   ` Kirti Wankhede
2022-06-19  7:42     ` Christoph Hellwig
2022-06-23 21:27   ` [PATCH 3/13] " Jason Gunthorpe
2022-06-24 12:32     ` Kirti Wankhede
2022-06-14  4:54 ` [PATCH 04/13] vfio/mdev: remove mdev_{create,remove}_sysfs_files Christoph Hellwig
2022-06-15 20:03   ` Kirti Wankhede
2022-06-19  7:37     ` Christoph Hellwig
2022-06-14  4:54 ` [PATCH 05/13] vfio/mdev: remove mdev_from_dev Christoph Hellwig
2022-06-15 20:06   ` Kirti Wankhede
2022-06-14  4:54 ` [PATCH 06/13] vfio/mdev: unexport mdev_bus_type Christoph Hellwig
2022-06-15 20:08   ` Kirti Wankhede
2022-06-14  4:54 ` [PATCH 07/13] vfio/mdev: remove mdev_parent_dev Christoph Hellwig
2022-06-15 20:11   ` Kirti Wankhede
2022-06-14  4:54 ` [PATCH 08/13] vfio/mdev: remove mtype_get_parent_dev Christoph Hellwig
2022-06-15 20:13   ` Kirti Wankhede
2022-06-14  4:54 ` [PATCH 09/13] vfio/mdev: consolidate all the device_api sysfs into the core code Christoph Hellwig
2022-06-14 10:10   ` Tian, Kevin
2022-06-15 20:24   ` Kirti Wankhede
2022-06-23 21:30   ` [PATCH 9/13] " Jason Gunthorpe
2022-06-14  4:54 ` [PATCH 10/13] vfio/mdev: consolidate all the name " Christoph Hellwig
2022-06-14 10:11   ` Tian, Kevin
2022-06-15 20:31   ` Kirti Wankhede
2022-06-23 21:32   ` Jason Gunthorpe
2022-06-14  4:54 ` [PATCH 11/13] vfio/mdev: consolidate all the available_instance " Christoph Hellwig
2022-06-14 10:14   ` Tian, Kevin
2022-06-14 10:29     ` Tian, Kevin
2022-06-15 20:37   ` Kirti Wankhede
2022-06-23 21:36   ` Jason Gunthorpe
2022-06-14  4:54 ` [PATCH 12/13] vfio/mdev: consolidate all the description " Christoph Hellwig
2022-06-15 20:52   ` Kirti Wankhede
2022-06-23 21:37   ` Jason Gunthorpe [this message]
2022-06-14  4:54 ` [PATCH 13/13] vfio/mdev: add mdev available instance checking to the core Christoph Hellwig
2022-06-14 10:32   ` Tian, Kevin
2022-06-15  6:29     ` Christoph Hellwig
2022-06-14  5:03 ` simplify the mdev interface v2 Yi Liu
2022-06-14  5:17   ` Christoph Hellwig
2022-06-14  5:30     ` Yi Liu
2022-06-14  5:44       ` Christoph Hellwig
2022-06-14  5:47         ` Yi Liu
2022-06-28  5:14 simplify the mdev interface v3 Christoph Hellwig
2022-06-28  5:14 ` [PATCH 12/13] vfio/mdev: consolidate all the description sysfs into the core code Christoph Hellwig
2022-06-28  9:49   ` Tian, Kevin

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