[lkml]   [2019]   [Apr]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: Regression causes a hang on boot with a Comtrol PCI card
On Tue, 23 Apr 2019, Jesse Hathaway wrote:

> On Tue, Apr 16, 2019 at 10:00 AM Alan Stern <> wrote:
> > Whatever the source of the problem, I don't think you're going to find
> > it by looking at the USB code. Perhaps the early initialization of the
> > functions that _are_ present on the Comtrol card somehow messes up
> > other parts of the system.
> Thanks for all you help Alan,
> I think at this point my Linux kernel debugging knowledge has run
> aground. I would
> love to crack this nut, but I doubt that will be possible with my
> current knowledge base.
> For now I am going to run the patched kernel even if I don't
> understand precisely why
> they prevent the box from hanging on boot when the Comtrol card is present.

Okay, that's understandable. Sorry I couldn't do more to help.

Alan Stern

 \ /
  Last update: 2019-04-24 16:21    [W:0.054 / U:3.744 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site