From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <50B8BEAA.607@xenomai.org> Date: Fri, 30 Nov 2012 15:11:54 +0100 From: Gilles Chanteperdrix MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai] Problem with bringing up Xenomai User Space List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Dharma R Bhushan Cc: "xenomai@xenomai.org" On 11/30/2012 03:04 PM, Dharma R Bhushan wrote: > Hello Community Members, > > I am trying to run test cases present in xenomai-2.5.6 test suite. We are getting the "Segmentation fault". > > Environment is as follows > > Board: Bagle-board XM rev C > Kernel: 2.6.35.14(2.6.35 from kernel.org+patch-2.6.35.10+linaro-2.6.35.10 patch+ patch-2.6.35.11+ patch-2.6.35.12+patch-2.6.35.13+ patch-2.6.35.14) > I-Pipe patch: adeos-ipipe-2.6.35.9-arm-1.18-03.patch(slightly modified to apply the above kernel) > Tool chain: arm-none-linux-gnueabi- If the toolchain is a linaro toolchain (all toolchains have been called arm-none-linux-gnueabi- for a few years now, so the information you give us is essentially a non-information) with a thumb glibc, you absolutely need CONFIG_ARM_ERRATA_430973 enabled in the kernel configuration, even and especially if xenomai is configured in arm mode (which is required with xenomai 2.5.6 anyway). Other than that, I urge you to update to xenomai 2.6.1. -- Gilles.