✓ CI.checkpatch: success for drm/xe: Invalidate userptr VMA on page pin fault (rev3)
Patchwork
patchwork at emeril.freedesktop.org
Mon Mar 11 19:25:58 UTC 2024
== Series Details ==
Series: drm/xe: Invalidate userptr VMA on page pin fault (rev3)
URL : https://patchwork.freedesktop.org/series/130935/
State : success
== Summary ==
+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
a9bb2a8a17457065eb398a81e8fd9aec2b519fd6
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit ff8a2566b785c2085b8f1a5a0b5ca5d5e8e795a5
Author: Matthew Brost <matthew.brost at intel.com>
Date: Mon Mar 11 12:20:45 2024 -0700
drm/xe: Invalidate userptr VMA on page pin fault
Rather than return an error to the user or ban the VM when userptr VMA
page pin fails with -EFAULT, invalidate VMA mappings. This supports the
UMD use case of freeing userptr while still having bindings.
Now that non-faulting VMs can invalidate VMAs, drop the usm prefix for
the tile_invalidated member.
v2:
- Fix build error (CI)
v3:
- Don't invalidate VMA if in fault mode, rather kill VM (Thomas)
- Update commit message with tile_invalidated name chagne (Thomas)
- Wait VM bookkeep slots with VM resv lock (Thomas)
Signed-off-by: Matthew Brost <matthew.brost at intel.com>
+ /mt/dim checkpatch 61fa386186cb302cf26e29aef76d5b1a6ffe57ad drm-intel
ff8a2566b785 drm/xe: Invalidate userptr VMA on page pin fault
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