On Tue, 2009-07-07 at 08:25 -0400, Robin Getz wrote:
> On Tue 7 Jul 2009 05:32, [email protected] pondered:
> > Fix bug [#5153] <http://blackfin.uclinux.org/gf/tracker/5153> , let ltp
> > testcase mmap06,07 pass on branch
> >
> > Modified Paths
>
> Same here - doesn't this need to go into trunk, and have Mike push upstream?
As this portion code on trunk kernel have been modified much, so I will
try it later and then commit a patch.
Now I'm fixing another bug([#5152]) for branch.
>
> > * branches/2009R1/mm/nommu.c
> >
> >
> > Diff
> >
> >
> > Modified: branches/2009R1/mm/nommu.c (6938 => 6939)
> >
> >
> > --- branches/2009R1/mm/nommu.c 2009-07-07 08:09:17 UTC (rev 6938)
> > +++ branches/2009R1/mm/nommu.c 2009-07-07 09:32:21 UTC (rev 6939)
> > @@ -773,6 +773,10 @@
> > if (!file->f_op->read)
> > capabilities &= ~BDI_CAP_MAP_COPY;
> >
> > + /* The file shall have been opened with read permission. */
> > + if (!(file->f_mode & FMODE_READ))
> > + return -EACCES;
> > +
> > if (flags & MAP_SHARED) {
> > /* do checks for writing, appending and locking */
> > if ((prot & PROT_WRITE) &&
> >
> >
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