From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 1 Dec 2014 09:50:28 +0100 From: Gilles Chanteperdrix Message-ID: <20141201085028.GA21004@hermes> References: <314E5ECDAA86314791309FA670550F89C9C4FD8A@SINTEFEXMBX05.sintef.no> <20141201073433.GR2964@hermes> <314E5ECDAA86314791309FA670550F89C9C5006D@SINTEFEXMBX05.sintef.no> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <314E5ECDAA86314791309FA670550F89C9C5006D@SINTEFEXMBX05.sintef.no> Subject: Re: [Xenomai] WARNING: at arch/arm/kernel/ipipe.c:157 ipipe_set_irq_affinity+0x47/0x70() List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Terje =?utf-8?Q?Fr=C3=B8ysa?= Cc: "xenomai@xenomai.org" On Mon, Dec 01, 2014 at 08:26:37AM +0000, Terje Frøysa wrote: > Thanks Gilles, > > I don't know why the debian kernel for the Sitara have SMP enabled. > It sounds like a good idea to turn it off then... Note that if you want to be able to recompile your kernel fast, you should not be using a Debian kernel configuration anyway, but a configuration with just the options you need enabled. This makes a big difference on compilation time, a small difference on memory footprint, and a big difference on root file system footprint. -- Gilles.