PXE boot using Grub bootloader fails at mountroot; no PXE devs.

[John-Mark Gurney]

Beeblebrox wrote this message on Wed, Jul 02, 2014 at 09:14 +0300:
> Hi Rick,
> 
> > Btw, there is BOOTP_DEBUG stuff in bootp_subr.c. If your debug kernel
> > didn't include that option, trying it might tell you where it breaks?
> 
> I got around to trying the BOOTP_DEBUG knob, it breaks the kernel build
> right from start. bootp_subr.c does have that code, but the buildkernel
> does not like it. I got:
> unknown option "BOOTP_DEBUG" \ *** Error code 1 \ Stop.
> 
> Kernel Config has these debug options turned on:
> options 	KDB
> options 	DDB
> options 	GDB
> options     INVARIANTS
> options     INVARIANT_SUPPORT
> options     WITNESS
> options     DEBUG_LOCKS
> options     DEBUG_VFS_LOCKS
> options     DIAGNOSTIC
> options     BOOTP_DEBUG

Looks like BOOTP_DEBUG isn't a proper option...  do the conf/options
file, add the line:
BOOTP_DEBUG	opt_bootp.h

then reconfig and build your kernel... and let me know if that works
for you.. if it does, I'll add the option...

Thanks.

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."