Re: mm snapshot broken-out-2007-03-18-02-44.tar.gz uploaded

Michal Piotrowski
2007-03-19T16:34:35Z

On 19/03/07, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:
> On 19/03/07, Pekka J Enberg <penberg@cs.helsinki.fi> wrote:
> > Hi Micael,
> >
> > On Mon, 19 Mar 2007, Michal Piotrowski wrote:
> > > Pekka, can you take a look at this problem and fix my initrd? :)
> > >
> > > GOOD
> > > #
> > > revoke-special-mmap-handling.patch
> > > revoke-core-code.patch
> > > revoke-core-code-misc-fixes.patch
> > > revoke-core-code-fix-shared-mapping-revoke.patch
> > > revoke-core-code-move-magic.patch
> > > revoke-support-for-ext2-and-ext3.patch
> > > revoke-add-documentation.patch
> > > revoke-wire-up-i386-system-calls.patch
> > > BAD
> >
> > Oh, sorry about that. Can you confirm that the patch
> > revoke-special-mmap-handling.patch is bad?
>
> Yes, revoke-special-mmap-handling.patch is bad.

+ if (unlikely(vma->vm_flags & VM_REVOKED))
+ return -ENODEV;

Why -ENODEV?

Regards,
Michal

--
Michal K. K. Piotrowski
LTG - Linux Testers Group (PL)
(http://www.stardust.webpages.pl/ltg/)
LTG - Linux Testers Group (EN)
(http://www.stardust.webpages.pl/linux_testers_group_en/)