From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <52E1140B.1050601@xenomai.org> Date: Thu, 23 Jan 2014 14:07:23 +0100 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <52DF9C5F.70005@geral.com> <52DFAA18.6080703@xenomai.org> <52DFAD29.4000800@geral.com> <52DFB2DE.4050501@xenomai.org> <52DFC734.2090906@geral.com> <52DFC80D.6050101@xenomai.org> <52DFCFDE.9060700@geral.com> <52DFD1B0.6070303@xenomai.org> <52E0E93C.8010209@xenomai.org> <1bab8396d7c946110418979cb8177d9b@grandegger.com> <52E10594.4010901@xenomai.org> In-Reply-To: <52E10594.4010901@xenomai.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai] imx28 rtcan flexcan system freezes List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wolfgang Grandegger Cc: xenomai@xenomai.org On 01/23/2014 01:05 PM, Gilles Chanteperdrix wrote: > Vanilla handles the alignment trap by emulating the faulting > instruction. Last time I checked, there were some problems related to > running the emulation over xenomai domain, though looking at the code > now, I see nothing which would prevent us from doing it. > Correction: the emulation code would require changing probe_kernel_address to be able to run over non-linux stacks. -- Gilles.