From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <517652E1.3090104@thrane.com> Date: Tue, 23 Apr 2013 11:22:41 +0200 From: Jesper Christensen MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Subject: [Xenomai] Lost interrupts List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org Hi guys I have a quick question regarding rtdm synchronisation. Is it possible to "loose" an interrupt if it is generated while i am inside a critical section protected by a rtdm_lock_get_irqsave/rtdm_lock_put_irqrestore? I have a problem with an ethernet driver where the Tx Queue fills up and i suspect that its because the Tx ISR isn't being executed for the above mentioned reason. /Jesper