------- Comment on attachment From <email address hidden> 2020-05-07 11:53 EDT-------
Yes the pci_dev_is_added() function was definitely introduced after the bionic kernel was cut so that is expected. I've attached a backport patch and it compiles on top of bionic master-next, but I would still like to do the testing (need to test with a debug kernel too to see a possible deadlock detection). I'll be on holiday until wednesday next week but will then test this.
------- Comment on attachment From <email address hidden> 2020-05-07 11:53 EDT-------
Yes the pci_dev_is_added() function was definitely introduced after the bionic kernel was cut so that is expected. I've attached a backport patch and it compiles on top of bionic master-next, but I would still like to do the testing (need to test with a debug kernel too to see a possible deadlock detection). I'll be on holiday until wednesday next week but will then test this.