linux-kernel - Re: [PULL] gvt-next

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Message-ID: <20220426115258.GJ2125828@nvidia.com>
Date:   Tue, 26 Apr 2022 08:52:58 -0300
From:   Jason Gunthorpe <jgg@...dia.com>
To:     "Wang, Zhi A" <zhi.a.wang@...el.com>,
        Alex Williamson <alex.williamson@...hat.com>
Cc:     Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        "Vivi, Rodrigo" <rodrigo.vivi@...el.com>,
        Christoph Hellwig <hch@....de>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        "intel-gvt-dev@...ts.freedesktop.org" 
        <intel-gvt-dev@...ts.freedesktop.org>,
        "intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Zhenyu Wang <zhenyuw@...ux.intel.com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>
Subject: Re: [PULL] gvt-next

On Tue, Apr 26, 2022 at 08:42:25AM +0000, Wang, Zhi A wrote:
> On 4/26/22 8:37 AM, Jani Nikula wrote:
> > On Tue, 26 Apr 2022, "Wang, Zhi A" <zhi.a.wang@...el.com> wrote:
> >> Hi folks:
> >>
> >> Here is the pull of gvt-next which fixs the compilation error when i915 debug
> >> is open after the GVT-g refactor patches.
> >>
> >> Thanks so much for the efforts.
> > 
> > Pulled, thanks.
> > 
> > BR,
> > Jani.
> > 
> Thanks, looks good now. :)

Great! Thanks everyone!

Alex, can you pull this to VFIO now too? The top commit should be:

commit 5e9ae5c47052e28a31fb4f55a6e735c28d4c3948
Author: Zhi Wang <zhi.wang.linux@...il.com>
Date:   Mon Apr 25 18:03:31 2022 -0400

    drm/i915/gvt: Add missing symbol export.

    When CONFIG_DRM_I915_DEBUG_RUNTIME and CONFIG_DRM_I915_DEBUG_PM
    are enabled, two more extra symols in i915 are required to be
    exported.

    Cc: Jani Nikula <jani.nikula@...el.com>
    Signed-off-by: Zhi Wang <zhi.a.wang@...el.com>
    Link: http://patchwork.freedesktop.org/patch/msgid/20220425220331.24865-1-zhi.a.wang@intel.com
    Reviewed-by: Jani Nikula <jani.nikula@...el.com>

Which was picked up here:

https://cgit.freedesktop.org/drm-intel/commit/?h=drm-intel-next&id=f08699ec5bd924be4c9572e21fd0a806d3fb34c2

It will have these commits:

5e9ae5c47052e2 drm/i915/gvt: Add missing symbol export.
2917f53113be3b vfio/mdev: Remove mdev drvdata
2aa72ec97ce9eb vfio/mdev: Use the driver core to create the 'remove' file
6b42f491e17ce1 vfio/mdev: Remove mdev_parent_ops
e6486939d8ea22 vfio/mdev: Remove mdev_parent_ops dev_attr_groups
6c7f98b334a32d vfio/mdev: Remove vfio_mdev.c
cba619cb0d4d66 drm/i915/gvt: merge gvt.c into kvmgvt.c
978cf586ac35f3 drm/i915/gvt: convert to use vfio_register_emulated_iommu_dev
0e09f4066ad11b drm/i915/gvt: remove kvmgt_guest_{init,exit}
7f11e6893ff01b drm/i915/gvt: pass a struct intel_vgpu to the vfio read/write helpers
4456641232e2c1 drm/i915/gvt: streamline intel_vgpu_create
37e4bdbd5bad71 drm/i915/gvt: remove the extra vfio_device refcounting for dmabufs
5f8f3fe67cd908 drm/i915/gvt: remove struct intel_gvt_mpt
91879bbaf8890f drm/i915/gvt: devirtualize dma_pin_guest_page
8398eee85fd009 drm/i915/gvt: devirtualize ->dma_{,un}map_guest_page
4c2baaaf764bfb drm/i915/gvt: devirtualize ->{enable,disable}_page_track
4050dab5981cd4 drm/i915/gvt: devirtualize ->gfn_to_mfn
bd73b4b193d450 drm/i915/gvt: devirtualize ->is_valid_gfn
b3bece34956f86 drm/i915/gvt: devirtualize ->inject_msi
4c705ad0d784fd drm/i915/gvt: devirtualize ->detach_vgpu
f9399b0e4a9555 drm/i915/gvt: devirtualize ->set_edid and ->set_opregion
fe902f0ce686e8 drm/i915/gvt: devirtualize ->{get,put}_vfio_device
e3d7640eeeb306 drm/i915/gvt: devirtualize ->{read,write}_gpa
3c340d05868d98 drm/i915/gvt: remove vgpu->handle
10ddb96295f3bd drm/i915/gvt: merge struct kvmgt_guest_info into strut intel_vgpu
62980cacc37f58 drm/i915/gvt: merge struct kvmgt_vdev into struct intel_vgpu
3cbac24c2cdbfe drm/i915/gvt: remove the unused from_virt_to_mfn op
c977092a997708 drm/i915/gvt: remove the map_gfn_to_mfn and set_trap_area ops
675e5c4a33e20c drm/i915/gvt: remove intel_gvt_ops
8b750bf744181c drm/i915/gvt: move the gvt code into kvmgt.ko
f49fc35799fa63 drm/i915/gvt: rename intel_vgpu_ops to intel_vgpu_mdev_ops
367748066eeb37 drm/i915/gvt: remove enum hypervisor_type
a85749e12d66c2 drm/i915/gvt: remove module refcounting in intel_gvt_{,un}register_hypervisor
7f0cf30187cdb1 drm/i915/gvt: better align the Makefile with i915 Makefile
de5d437ae8696a drm/i915/gvt: fix trace TRACE_INCLUDE_PATH
1672991412dfef i915/gvt: Use the initial HW state snapshot saved in i915
66e7a8063381cb i915/gvt: Save the initial HW state snapshot in i915
e0f74ed4634d6d i915/gvt: Separate the MMIO tracking table from GVT-g

Thanks,
Jason