From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <45DEA9F2.4020104@domain.hid> Date: Fri, 23 Feb 2007 09:46:42 +0100 From: =?ISO-8859-15?Q?Jan_R=FCdiger?= MIME-Version: 1.0 References: <451C586A.7020309@domain.hid> <1159628606.5014.33.camel@domain.hid> <4522A377.5030503@domain.hid> <45DDCC6D.6020908@domain.hid> <45DDCEE0.7070901@domain.hid> <45DDD478.7070403@domain.hid> <45DEA6D9.6010306@domain.hid> In-Reply-To: <45DEA6D9.6010306@domain.hid> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: [Xenomai-help] Re: [Xenomai-core] possible future conflict w LOCAL_APIC List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: xenomai@xenomai.org Hi > > Do you happen to have SMP on? It takes away the choice of UP_APIC, > because it assumes to find an APIC in any case. > thx allot, SMP was enabled by default, disabling this and setting the sub architecture from "default" to "PC-compatible" finally gives me the choice to disable LOCAL_APIC. > Unless you need it otherwise, CONFIG_PREEMPT is not required for good > Xenomai latencies. > > Jan > > > PS: Please take care of CC, I re-added xenomai-help. >