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From: Eric =?UTF-8?B?QsOpbmFyZA==?= <eric@eukrea.com>
To: Otavio Salvador <otavio@ossystems.com.br>
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Subject: Re: [meta-fsl-arm PATCH 1/4] linux-imx (3.0.35): Enable tracing support so lttng's modules are build
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Le Wed, 3 Jul 2013 09:56:18 -0300,
Otavio Salvador <otavio@ossystems.com.br> a =C3=A9crit :

> On Tue, Jul 2, 2013 at 5:04 PM, Eric B=C3=A9nard <eric@eukrea.com> wrote:
> > Le Tue,  2 Jul 2013 16:34:18 -0300,
> > Otavio Salvador <otavio@ossystems.com.br> a =C3=A9crit :
> >
> >> lttng support is enabled in Freescale test images however its modules
> >> were not being build due lacking of tracing support in the
> >> kernel. This patch enables the needed kernel features to allow the
> >> modules to be build and thus making lttng usable.
> >>
> > this patch does much more than simply enabling tracing support
>=20
> It does not; I know it has more enables there but those are result of
> the new dependencies added by Freescale kernel as I just enabled the
> tracing and runned savedefconfig.
>=20
this one adds a new machine :
+CONFIG_MACH_MX6Q_HDMIDONGLE=3Dy
.../...

later you enable netfilter :
+CONFIG_NETFILTER=3Dy
+CONFIG_LLC2=3Dy

these options doesn't seems to be dependencies for tracing support.

Eric