From mboxrd@z Thu Jan  1 00:00:00 1970
From: ummeegge <ummeegge@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: Kernel patch - ERROR KCFG= FAIL
Date: Tue, 19 Feb 2019 16:07:27 +0100
Message-ID: <636c6297bd98358f1a21751f35371662d0f38d94.camel@ipfire.org>
In-Reply-To: <2528C607-55C3-4AC3-A712-B18A3020A79E@ipfire.org>
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Hi Michael,
great that you looked over it.

On Di, 2019-02-19 at 11:25 +0000, Michael Tremer wrote:
> Hi,
>=20
> The error message is probably quite a bit before the end of the log.
Haven=C2=B4t found something which can lead me in the right direction. Have
uploaded the build log -->
https://people.ipfire.org/~ummeegge/logs/kernel_log_KCFG-ERROR-nDPI-netfilter
may you can find something there...

>=20
> What is this patch for?
I think it implements some tracking possiblities via
conntrack/netfilter, the kernel config needed to be also modified. In
here -->=20
https://github.com/vel21ripn/nDPI/blob/netfilter-2.2/ndpi-netfilter/INSTALL#L=
22
you can find some further infos.
If all went well, it should be possible to regulate traffic via IPTables
module on application-layer basis e.g. :
    iptables -A INPUT -m ndpi --youtube -j DROP  # Block youtube
    iptables -A INPUT -m ndpi --facebook -j DROP # Block facebook
    iptables -A INPUT -m ndpi --skype -j DROP # Block skype

wanted to give it some tests, i thought it might be a nice addition to the al=
ready=20
available layer 7 patch.


>=20
> -Michael
>=20
> > On 19 Feb 2019, at 11:22, ummeegge <ummeegge(a)ipfire.org> wrote:
> >=20
> > Hi all,
> > am trying currently to patch the kernel for nDPI-netfilter and am
> > getting an error which i can=C2=B4t solve. The patch is from here -->
> >=20
https://github.com/vel21ripn/nDPI/blob/netfilter-2.2/ndpi-netfilter/kernel-pa=
tch/v4.14.0.diff
> > and it does apply but the kernel quits after sometime with=20
> >=20
> >  CC [M]  drivers/net/wireless/ti/wlcore/sdio.o
> >  LD [M]  drivers/net/wireless/ti/wlcore/wlcore_sdio.o
> >  LD [M]  drivers/net/wireless/ti/wlcore/wlcore.o
> >  AR      drivers/net/wireless/ti/built-in.o
> >  AR      drivers/net/wireless/built-in.o
> >  AR      drivers/net/built-in.o
> >  AR      drivers/built-in.o
> > make[1]: Leaving directory '/usr/src/linux-4.14.97'
> > make: *** [linux:149: /usr/src/log/linux-4.14.97-ipfire] Error
> >=20
> > ERROR: Building linux
> > KCFG=3D                                                             =20
> >                                                                   =20
> >                          [ FAIL ]
> >    Check /var/dev-ipfire_20190118_1813/ipfire-
> > 2.x/log/_build.ipfire.log for errors if applicable
> >=20
> >=20
> > so may there is a simple solution for the "KCFG=3D ERROR". Since i do
> > not
> > really have much experience in kernel development i decided to ask
> > the
> > list for potential help...
> >=20
> > Might be great if someone do have a hint for me ?
> >=20
> > Best,
> >=20
> > Erik
> >=20
>=20
>=20


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