Date: Sat, 23 Mar 2013 11:15:08 -0700 (PDT) From: MagnusNilsson <magnus.nilsson@gmail.com> To: freebsd-arm@freebsd.org Subject: Preemption on MV78100 (ARMv5TE)? Message-ID: <1364062508310-5798411.post@n5.nabble.com>
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I am looking for information about FreeBSD 8.2 on Marvell MV78100 (Discovery SOC) - an ARMv5TE - with preemption enabled. My kernel is stable, but if I enable preemption it promptly crashes - during or within minutes of boot. My configuration is similar to: http://svn.freebsd.org/base/head/sys/arm/conf/DB-78XXX I notice that this configuration does not have the PREEMPTION option - not even commented - whereas many other configurations in: http://svn.freebsd.org/base/head/sys/arm/conf/ do have it. I am interested to hear if anyone has been able to run MV78100 (or similar) with preemption enabled - and in that case what your configuration and FreeBSD version is - or if anyone can confirm that preemption is not implemented for this processor. Thank you. -- View this message in context: http://freebsd.1045724.n5.nabble.com/Preemption-on-MV78100-ARMv5TE-tp5798411.html Sent from the freebsd-arm mailing list archive at Nabble.com.
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