drm/xe/bo: Redirect faults to dummy page for wedged device

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[ Upstream commit 4e83a8d58e ]

As per uapi documentation[1], the prerequisite for wedged device is to
redirected page faults to a dummy page. Follow it.

[1] Documentation/gpu/drm-uapi.rst

v2: Add uapi reference and fixes tag (Matthew Brost)

Fixes: 7bc00751f8 ("drm/xe: Use device wedged event")
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260212055622.2054991-1-raag.jadav@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit c020fff70d)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Raag Jadav 2026-02-12 11:26:22 +05:30 • committed by Greg Kroah-Hartman

parent ed945276a7

commit 778f326af7

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/xe/xe_bo.c

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