lkml.org 
[lkml]   [2015]   [Apr]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] x86: Reset FPU on exec
On Tue, Apr 21, 2015 at 11:35:58AM +0200, Thomas Gleixner wrote:
> On Fri, 17 Apr 2015, Andi Kleen wrote:
>
> > +void reset_fpu(void)
> > +{
> > + drop_init_fpu(current);
> > +}
>
> So we have a new function which is merily a wrapper around a non
> existent function.

I originally tried to use the inline function directly, but
it's defined in "fpu-internal.h" and including it in asm/elf.h
causing all kinds of issues.

>
> What's the exact purpose of this patch aside of breaking the build?

Try reading the description?

Also it builds fine here.

-Andi
--
ak@linux.intel.com -- Speaking for myself only


\
 
 \ /
  Last update: 2015-04-21 16:21    [W:0.045 / U:1.844 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site