Re: Regression causes a hang on boot with a Comtrol PCI card

Jesse Hathaway
2019-03-22T20:02:26Z

> So apparently the hang happens while we're running the "final" PCI
> fixups. This happens after all the rest of PCI is initialized.
>
> Can you boot v5.0 vanilla with "initcall_debug"? Maybe we can narrow
> it down to a specific quirk.

yup, added the "initcall_debug" output to the ticket:
https://bugzilla.kernel.org/show_bug.cgi?id=202927, here is the tail end

[ 14.896337] NET: Registered protocol family 1
[ 14.901314] initcall af_unix_init+0x0/0x4e returned 0 after 4866 usecs
[ 14.908694] calling ipv6_offload_init+0x0/0x7f @ 1
[ 14.914238] initcall ipv6_offload_init+0x0/0x7f returned 0 after 1 usecs
[ 14.921821] calling vlan_offload_init+0x0/0x20 @ 1
[ 14.927365] initcall vlan_offload_init+0x0/0x20 returned 0 after 0 usecs
[ 14.934948] calling pci_apply_final_quirks+0x0/0x126 @ 1
[ 14.941106] pci 0000:00:1a.0: calling quirk_usb_early_handoff+0x0/0x6a0 @ 1

thanks, Jesse Hathaway