Comment 23 for bug 1879633

What platform/model were you testing? I didn't meet any boot hang during the development. Logs available?

5.9.0-2002.3+lp1879633.2 is the one closest to ath-202010011934, so probably that means there are some backport regressions introduced in other versions, and thus need more regression tests on different models or even platforms without ath11k/6390.

This is still incomplete as the iface is dead after suspend/resume with following errors:

47053 [ 49.662341] PM: suspend exit
47054 [ 49.697009] ath11k_pci 0000:57:00.0: htc ep 2 consumed 1 credits (total 0)
47055 [ 49.697016] ath11k_pci 0000:57:00.0: WMI pdev set param 34 pdev id 0 value 1
47056 [ 49.697018] ath11k_pci 0000:57:00.0: htc insufficient credits ep 2 required 1 available 0
47057 [ 49.697020] ath11k_pci 0000:57:00.0: htc insufficient credits ep 2 required 1 available 0
47058 [ 52.911597] ath11k_pci 0000:57:00.0: htc insufficient credits ep 2 required 1 available 0
47059 [ 52.911601] ath11k_pci 0000:57:00.0: wmi command 16387 timeout
47060 [ 52.911603] ath11k_pci 0000:57:00.0: failed to send WMI_PDEV_SET_PARAM cmd
47061 [ 52.911607] ath11k_pci 0000:57:00.0: WMI pdev set param 10 pdev id 0 value 1
47062 [ 52.911610] ath11k_pci 0000:57:00.0: failed to enable dynamic bw: -11
47063 [ 52.916409] ath11k_pci 0000:57:00.0: htc insufficient credits ep 2 required 1 available 0
47064 [ 52.916414] ath11k_pci 0000:57:00.0: htc insufficient credits ep 2 required 1 available 0

This will remain INCOMPLETE until resolved & tested with some more platforms till we gain enough confidence to roll it out.