From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <54E22E5E.7080003@siemens.com> Date: Mon, 16 Feb 2015 18:52:30 +0100 From: Jan Kiszka MIME-Version: 1.0 References: <54E22A50.4070106@siemens.com> <54E22D82.9020105@xenomai.org> In-Reply-To: <54E22D82.9020105@xenomai.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai] [PULL] ipipe: fixes for 3.14 List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Philippe Gerum , Xenomai On 2015-02-16 18:48, Philippe Gerum wrote: > On 02/16/2015 06:35 PM, Jan Kiszka wrote: >> The following changes since commit 00d8a6f2e95453f61ae97b6587dba03bc91c7e1a: >> >> arm/ipipe: Resolve trival merge conflicts (2015-01-14 17:00:22 +0100) >> >> are available in the git repository at: >> >> git://git.xenomai.org/ipipe-jki >> >> for you to fetch changes up to f982e48ce99e1bc9e71eac21830adac2db265c98: >> >> x86/ipipe: Restore invocation of ipipe_unlock_irq from startup_ioapic_irq (2015-02-16 18:22:21 +0100) >> >> All patches apply to 3.16 as well but weren't tested there yet. Still >> analyzing strange >> >> traps: (systemd)[1420] trap invalid opcode ip:7f4d138f612b sp:7fff4fd8f568 error:0 in libpthread-2.19.so[7f4d138e5000+18000] >> >> on the target under 3.14... >> > > Register trashing on the fast call path (system_call_after_gs) maybe. > Forcing CONFIG_IPIPE_LEGACY there might help ruling this out. That's without any Xenomai configured. But I will check. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SES-DE Corporate Competence Center Embedded Linux