On Thu, Jan 27, 2022 at 1:44 PM Martin Faltesek mfaltesek@google.com wrote: +stable@
+gregkh@linuxfoundation.org
ddbcd0c58a6a is upstream fix for this and needs to be applied to affected stable releases.
My little tool tells me that this is only needed in v5.10.y.
Guenter
On Thu, Jan 27, 2022 at 3:21 PM Martin Faltesek mfaltesek@google.com wrote:
Hi Bryan,
I was merging this patch into our code base that was in 5.10.94:
commit eeefa2eae8fc82ad757a2241b9f82ac33e99e6b4 Author: Bryan O'Donoghue bryan.odonoghue@linaro.org AuthorDate: Fri Feb 5 19:11:49 2021 +0100 Commit: Greg Kroah-Hartman gregkh@linuxfoundation.org CommitDate: Thu Jan 27 10:53:51 2022 +0100
media: venus: core, venc, vdec: Fix probe dependency error@@ -364,11 +365,14 @@ static int venus_remove(struct platform_device *pdev) pm_runtime_disable(dev);
if (pm_ops->core_put)
pm_ops->core_put(dev);
pm_ops->core_put(core);v4l2_device_unregister(&core->v4l2_dev); hfi_destroy(core); v4l2_device_unregister(&core->v4l2_dev);mutex_destroy(&core->pm_lock); mutex_destroy(&core->lock); venus_dbgfs_deinit(core);This section introduces unregistering twice, before and after destroy. I think there must be a patch that fixed this since this error does not exist in linus's tree. I'm guessing there might be a missing patch you'd want to grab.
Can you comment on this?
Thanks,
Martin