drm/xe: Fix ref counting leak on page fault

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If a page fault occurs on VM not in fault a ref can be leaked. Fix this.

Fixes: dd08ebf6c3 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240301041036.238471-1-matthew.brost@intel.com
(cherry picked from commit 27b5a3f237)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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Matthew Brost 2024-02-29 20:10:36 -08:00 • committed by Lucas De Marchi

parent c6f6750bd2

commit f7da398935

1 changed files with 4 additions and 2 deletions

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drivers/gpu/drm/xe/xe_gt_pagefault.c

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