Ubuntu
linux package

  1. Bionic (18.04)
  2. Bug #1771467
  3. Comment #25

Comment 25 for bug 1771467

Revision history for this message
In , okaya (okaya-linux-kernel-bugs) wrote :

Many thanks, let's try these tests. Debug prints are not giving me any clues. The error seems to be asynchronous to the code execution. We'll have to find out by trial and error which one is confusing the HW. My bet is on the first one followed by the third.

1. comment out this line only.

https://elixir.bootlin.com/linux/v4.17-rc6/source/drivers/pci/pcie/portdrv_core.c#L412

2. Comment out this line only.

https://elixir.bootlin.com/linux/v4.17-rc6/source/drivers/pci/pcie/portdrv_pci.c#L148

3. Comment out the if block only.

https://elixir.bootlin.com/linux/v4.17-rc6/source/drivers/pci/pcie/portdrv_pci.c#L142