From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Computer fails to resume from suspend unless I rmmod jme before initiating the suspend Date: Mon, 22 Feb 2016 11:09:07 +0100 Message-ID: <20160222100907.GA32071@amd> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: cooldavid@cooldavid.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Diego Viola , "Rafael J. Wysocki" Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:56309 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751666AbcBVKJT (ORCPT ); Mon, 22 Feb 2016 05:09:19 -0500 Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: Hi! > >>>> Every time I initiate a suspend (systemctl suspend) the machine hangs > >>>> at resume unless I unload the jme driver. It seems to have some kind of suspend/resume support. ... and it is rather complex. Maybe jme_start_irq(jme) should be moved to the end of jme_resume function? > > So I found that disabling async as in: > > > > $ echo 0 > /sys/power/pm_async > > > > Helps with my issue, I can't reproduce the hang anymore, tried > > suspend/resume almost ~15 times. > > > > Diego > > Can someone please help? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html