Re: [Qemu-devel] [5979] Fix compiling without MREMAP_FIXED

[Kirill A. Shutemov]

On Thu, Dec 11, 2008 at 09:33:49PM +0200, Kirill A. Shutemov wrote:
> On Thu, Dec 11, 2008 at 07:12:26PM +0000, Blue Swirl wrote:
> > Revision: 5979
> >           http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5979
> > Author:   blueswir1
> > Date:     2008-12-11 19:12:25 +0000 (Thu, 11 Dec 2008)
> > 
> > Log Message:
> > -----------
> > Fix compiling without MREMAP_FIXED
> > 
> > Modified Paths:
> > --------------
> >     trunk/linux-user/mmap.c
> > 
> > Modified: trunk/linux-user/mmap.c
> > ===================================================================
> > --- trunk/linux-user/mmap.c 2008-12-11 17:30:50 UTC (rev 5978)
> > +++ trunk/linux-user/mmap.c 2008-12-11 19:12:25 UTC (rev 5979)
> > @@ -546,6 +546,7 @@
> >  
> >      mmap_lock();
> >  
> > +#if defined(MREMAP_FIXED)
> >      if (flags & MREMAP_FIXED)
> >          host_addr = mremap(g2h(old_addr), old_size, new_size,
> >                             flags, new_addr);
> > @@ -560,7 +561,9 @@
> >          } else
> >              host_addr = mremap(g2h(old_addr), old_size, new_size,
> >                                 flags | MREMAP_FIXED, g2h(mmap_start));
> > -    } else {
> > +    } else
> > +#endif
> > +    {
> >          host_addr = mremap(g2h(old_addr), old_size, new_size, flags);
> >          /* Check if address fits target address space */
> >          if ((unsigned long)host_addr + new_size > (abi_ulong)-1) {
> 
> I've posted patch that fix building for glibc < 2.4. Please apply my
> patch instead of it.

ping.

-- 
Regards,  Kirill A. Shutemov
 + Belarus, Minsk
 + ALT Linux Team, http://www.altlinux.org/

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