drm/i915/gt: perform uc late init after probe error injection

Probe pseudo errors should be injected only in places where real errors
can be encountered, otherwise unwinding code can be broken.
Placing intel_uc_init_late before i915_inject_probe_error violated
this rule, resulting in following bug:
__intel_gt_disable:655 GEM_BUG_ON(intel_gt_pm_is_awake(gt))

Fixes: 481d458caede ("drm/i915/guc: Add golden context to GuC ADS")
Acked-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230314151920.1065847-1-andrzej.hajda@intel.com
(cherry picked from commit c4252a11131c7f27a158294241466e2a4e7ff94e)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Andrzej Hajda 2023-03-14 16:19:20 +01:00 committed by Jani Nikula
parent e92eb246fe
commit 150784f928

View File

@ -737,12 +737,12 @@ int intel_gt_init(struct intel_gt *gt)
if (err)
goto err_gt;
intel_uc_init_late(&gt->uc);
err = i915_inject_probe_error(gt->i915, -EIO);
if (err)
goto err_gt;
intel_uc_init_late(&gt->uc);
intel_migrate_init(&gt->migrate, gt);
goto out_fw;