lkml.org 
[lkml]   [2011]   [Sep]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] sys_poll(): fix function definition/negative timeout values
On Thu, Sep 15, 2011 at 08:05:17PM +0200, Eric Dumazet wrote:
> Le jeudi 15 septembre 2011 à 10:47 -0700, Andi Kleen a écrit :
> > Thomas Meyer <thomas@m3y3r.de> writes:
> >
> > > Fix negative timeout values for x86 userland on x86_64 kernels.
> > > Align sys_poll() definition to glibc's definition.
> >
> > Nack. Please write a compat wrapper that sign extends.
> >
>
> Why ?

Because we shouldn't change existing interfaces and there could
be valid reasons on 64bit for really long delays.

-Andi

--
ak@linux.intel.com -- Speaking for myself only.
--
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: 2011-09-15 20:15    [W:1.073 / U:1.504 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site