Re: [PATCH v2 5/7] samples: kdbus: disable for mn10300

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Thu, Jun 18, 2015 at 09:49:05PM +0530, Sudip Mukherjee wrote:
> On Thu, Jun 18, 2015 at 07:39:58AM -0700, Greg Kroah-Hartman wrote:
> > On Thu, Jun 18, 2015 at 05:47:51PM +0530, Sudip Mukherjee wrote:
> > > While building it failed with:
> > > In function 'prime_new':
> > > error: '__NR_memfd_create' undeclared (first use in this function)
> > > 
> > > memfd_create syscall has not yet been implemented for mn10300.
> > > so disable compilation of samples/kdbus for now with mn10300.
> > > 
> > > Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
> > > ---
> > >  samples/Kconfig | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/samples/Kconfig b/samples/Kconfig
> > > index a4c6b2f..20c55af 100644
> > > --- a/samples/Kconfig
> > > +++ b/samples/Kconfig
> > > @@ -57,7 +57,7 @@ config SAMPLE_KDB
> > >  
> > >  config SAMPLE_KDBUS
> > >  	bool "Build kdbus API example"
> > > -	depends on KDBUS
> > > +	depends on KDBUS && !MN10300
> > 
> > Why not just add the memfd syscall to this arch?
> Yes, I intend to. But for now this will fix allmodconfig.
> >I thought someone had already sent such a patch in a while ago.
> Then it is still not merged. :(
> I will try to find that patch adding memfd syscall. And if i find it whom
> shall I forward it to?

The maintainers of this arch.