From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <525EEBE2.8080708@steinkuehler.net> Date: Wed, 16 Oct 2013 14:41:22 -0500 From: Charles Steinkuehler MIME-Version: 1.0 References: <525DC044.6090201@steinkuehler.net> <525E73FB.4060809@xenomai.org> <525E7ABF.8040403@steinkuehler.net> <525E7D85.9020307@xenomai.org> <525E81CD.6000603@steinkuehler.net> <525E8665.8000705@steinkuehler.net> <525E8A43.5090601@xenomai.org> <525E8BFF.1060201@steinkuehler.net> <525EAFFD.3010207@steinkuehler.net> <525EB7A2.1050601@xenomai.org> <525EBAD4.3080100@steinkuehler.net> In-Reply-To: <525EBAD4.3080100@steinkuehler.net> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Subject: Re: [Xenomai] Hung task on Xenomai patched ARM 3.8.13 BeagleBone Kernel List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: xenomai@xenomai.org On 10/16/2013 11:12 AM, Charles Steinkuehler wrote: > I'll test with ipipe disabled, go through the Arm Porting guide, and see > where that gets me... After building a patched kernel without ipipe or xenomai enabled: $ egrep '(IPIPE|XENO)' KERNEL/.config # CONFIG_XENOMAI is not set CONFIG_XENO_GENERIC_STACKPOOL=3Dy CONFIG_XENO_FASTSYNCH_DEP=3Dy CONFIG_XENO_FASTSYNCH=3Dy # CONFIG_IPIPE is not set ...the mmc issue seems fixed. So according to the porting guide, this indicates a likely problem with interrupts or the interrupt controller (as Gilles indicated). Looks like I get to dive into IRQ code review...at least I have some configuration options to grep for to hopefully light the way. And I have a test case that kills the system in fairly short order! Thanks again for all the help and hand-holding! -- = Charles Steinkuehler charles@steinkuehler.net -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: