lkml.org 
[lkml]   [2002]   [Aug]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: Is it possible to use 8K page size on a i386 pc?
Date
H. Peter Anvin wrote:
> Followup to: <200208271914.g7RJEQE07821@devserv.devel.redhat.com>
> By author: Pete Zaitcev <zaitcev@redhat.com>
> In newsgroup: linux.dev.kernel
> >
> > You may run into trouble with something that calls mmap with
> > a fixed address, with executables which have text sizes of
> > odd number of small pages. I was told that these problems are
> > fairly rare.
> >
>
> Only 50% of all binaries are affected... that's fairly rare :)

The majority of x86 linux binaries run on ia64 with a 16K
pagesize (admittedly with some not-so-pretty code to fudge
mmap/munmap addresses ... but it is proof that you can reduce
the problems to "fairly rare").

-Tony
-
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: 2005-03-22 13:28    [W:0.042 / U:0.352 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site