From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <54E4D61B.1020006@siemens.com> Date: Wed, 18 Feb 2015 19:12:43 +0100 From: Jan Kiszka MIME-Version: 1.0 References: <54E4D14E.1060104@siemens.com> <20150218175507.GD30317@hermes.click-hack.org> In-Reply-To: <20150218175507.GD30317@hermes.click-hack.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai] arm: Late delivery of pending Linux signals? List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: Xenomai On 2015-02-18 18:55, Gilles Chanteperdrix wrote: > On Wed, Feb 18, 2015 at 06:52:14PM +0100, Jan Kiszka wrote: >> Hi Gilles, >> >> I noticed on ARM (AM335 TI board) that the SIGDEBUG if the related test >> apparently only gets delivered to the receiver after it invokes a >> syscall, not on return from its secondary mode migration. Therefore the >> page fault test of the sigdebug smokey test fails (tested with Xenomai >> 3), and I bet the watchdog test as well. Is this a known limitation? > > Xenomai 2.6 sigdebug works fine on omap3 (very near from an Will try 2.6 next. > arm33xx). That being said, the AM3xx port is not part of the main > line I-pipe, and based on a non mainline kernel, so it is difficult > for me to answer this question. Then I'm possibly not building all recommended bits - I'm on 3.14 I-pipe upstream. That seems to work fine in general. Which version are you referring to? Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux