Re: [PATCH 3/6] lguest suppress IDE probing

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> Actually, Jeremy suggested claiming the entire IO space.  That works for
> Xen domU too, and makes some amount of sense.

Agreed

> > Better yet just don't compile in the old IDE stuff, lguest doesn't have a
> > PCI or ISA bus anyway.
> 
> Sure, but the "run the same kernel as guest and host" is a really nice
> feature.

Modules dear boy, modules ;)

> > Alternatively make the IDE I/O space return 0xFF and it'll skip them
> > anyway.
> 
> Hmm, every "in" should be returning 0xFFs, but I still get the delay and
> the probing.  Xen domU gets it too.

Can you see in a debugger where it is spending the time. 0xFF should be
taken as "no port, move on nothing to see"
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux