lkml.org 
[lkml]   [2007]   [Jan]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: PATCH - x86-64 signed-compare bug, was Re: select() setting ERESTARTNOHAND (514).
From
From: Neil Brown <neilb@suse.de>
Date: Thu, 11 Jan 2007 11:37:05 +1100

> On x86-64, regs->rax is "unsigned long", so the following is
> needed....
>
> I haven't tried it yet.

Doesn't type promotion take care of that? Did you verify
that assember?

I checked the assembler on sparc64 for similar constructs
and it does the right thing.
-
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: 2007-01-11 02:17    [W:0.068 / U:5.680 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site