[PATCH v4 2/2] luo: Update serialized data to use KHOSER_PTR

Mike Rapoport rppt at kernel.org
Tue Jun 23 03:08:30 PDT 2026


On Tue, Jun 23, 2026 at 09:56:40AM +0000, tarunsahu at google.com wrote:
> Mike Rapoport <rppt at kernel.org> writes:
> 
> > On Mon, 22 Jun 2026 22:57:36 +0000, Tarun Sahu <tarunsahu at google.com> wrote:
> >> Convert raw serialized_data to KHO serializeable pointer (KHOSER_PTR).
> >> This series also takes care of resolving the bug with memfd of using
> >> phys_to_virt before checking the args->serialized_data value.
> >
> > For easier backporting the memfd fix should be a standalone commit that
> > comes first in the series.
> >
> > Other than that
> 
> It will break compilation for individual patch. For example, memfd_luo
> changes are hard coded dependent on the args->serialized_data
> conversion to KHOSER_PTR?
> 
> Maybe I did not understand, Could you please explain what you mean?

Sorry I wasn't clear. 
If people think it's important to have the memfd_luo fix in 7.1, the fix
should be the first patch in the series and shouldn't use KHOSER pointers.
 
> >
> > Acked-by: Mike Rapoport (Microsoft) <rppt at kernel.org>
> >
> > -- 
> > Sincerely yours,
> > Mike.

-- 
Sincerely yours,
Mike.



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