lkml.org 
[lkml]   [2006]   [Aug]   [28]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateMon, 28 Aug 2006 00:31:25 -0700
From"H. Peter Anvin" <>
SubjectRe: [PATCH] THE LINUX/I386 BOOT PROTOCOL - Breaking the 256 limit (ping)
Alon Bar-Lev wrote:
> 
> Better patch.
> I've noticed that this code sets esi but then reference using si... So 
> fixed to
> use esi (It worked so far since we are in low area... But I think using 
> the same
> register type is cleaner...)
> 

Totally pointless since we're in 16-bit mode (as is the "incl %esi")... 
I guess it's "better" in the sense that if we run out of that we'll 
crash due to a segment overrun... maybe (some BIOSes leave us 
unknowningly in big real mode...)

	-hpa
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-08-28 09:35    [from the cache]
©2003-2008