[syslinux] Very slow download with pxelinux > 4.07 on specific hardware

[H. Peter Anvin]

On 03/10/2014 04:15 PM, Gene Cumm wrote:
> 
> It's also a balance of time.  While working on 4.10-pre*/5.10-pre*, I
> found that some hardware misreports its behavior.  "Sure, Interrupts
> work" but they don't is but one that I worked around on specific
> hardware.
> 

The odd part is that people are reporting this even using the legacy PXE
implementation (not lpxelinux.0)...

	-hpa