drm/xe: Fixup unwind on VM ops errors

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Remap ops have 3 parts: unmap, prev, and next. The commit step can fail
on any of these. Add a flag for each to these so the unwind is only done
the steps that have been committed.

v2: (Rodrigo) Use bit macros

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Matthew Brost 2023-08-13 20:19:20 -07:00 • committed by Rodrigo Vivi

parent 35dfb48462

commit 5ef091fc32

2 changed files with 24 additions and 10 deletions

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24

drivers/gpu/drm/xe/xe_vm.c

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10

drivers/gpu/drm/xe/xe_vm_types.h

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