drm/i915/gt: Do release kernel context if breadcrumb measure fails
Commitfb5970da1b
("drm/i915/gt: Use the kernel_context to measure the breadcrumb size") reordered some operations inside engine_init_common() and added an error unwind path to that function. In that path, a reference to a kernel context candidate supposed to be released on error was put, but the context, pinned when created, was not unpinned first. Fix it by replacing intel_context_put() with destroy_pinned_context() introduced later by commitb436a5f8b6
("drm/i915/gt: Track all timelines created using the HWSP"). Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210507144251.376538-1-janusz.krzysztofik@linux.intel.com
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@ -898,7 +898,7 @@ static int engine_init_common(struct intel_engine_cs *engine)
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return 0;
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err_context:
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intel_context_put(ce);
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destroy_pinned_context(ce);
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return ret;
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}
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