Re: [PATCH 1/2] drm/i915: Call i915_globals_exit() after i915_pmu_exit()

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Noticed PMU being mentioned..

On 16/07/2021 23:47, Jason Ekstrand wrote:
We should tear down in the opposite order we set up.

Signed-off-by: Jason Ekstrand <jason@xxxxxxxxxxxxxx>
Fixes: 537f9c84a427 ("drm/i915/pmu: Fix CPU hotplug with multiple GPUs")

1)
You can use 'dim fixes <sha>' to get you the correct cc list when using the fixes tag. But:

2)
Fixes tag looks like should be removed to avoid potential needless backporting since I can't see that there is any inter-dependency between i915_pmu_exit and i915_globals_exit, hence nothing is getting fixes really, just tidying of the order.

With fixes removed:

Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

Regards,

Tvrtko

Cc: Daniel Vetter <daniel@xxxxxxxx>
---
  drivers/gpu/drm/i915/i915_pci.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 67696d7522718..50ed93b03e582 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1244,8 +1244,8 @@ static void __exit i915_exit(void)
i915_perf_sysctl_unregister();
  	pci_unregister_driver(&i915_pci_driver);
-	i915_globals_exit();
  	i915_pmu_exit();
+	i915_globals_exit();
  }
module_init(i915_init);

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