From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Wed, 1 Jul 2015 15:09:03 +0200 Subject: n900 in 4.2-rc0: repeating oopses In-Reply-To: <20150701103421.GV4156@atomide.com> References: <20150416093234.GA17423@amd> <20150629091146.GA5103@amd> <20150630092404.GA19285@amd> <20150630095310.GF27720@pali> <20150701065932.GS4156@atomide.com> <20150701072255.GA17577@pali> <20150701095954.GD7969@amd> <20150701103421.GV4156@atomide.com> Message-ID: <20150701130903.GG7969@amd> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed 2015-07-01 03:34:22, Tony Lindgren wrote: > * Pavel Machek [150701 03:02]: > > On Wed 2015-07-01 09:22:55, Pali Roh?r wrote: > > > On Tuesday 30 June 2015 23:59:33 Tony Lindgren wrote: > > > > * Pali Roh?r [150630 02:55]: > > > > > > > > > > I will try 4.2 at the end of week. > > > > > > > > At least today's 4.1.0-11549-g05a8256 boots just fine on my n900. > > > > > > > > Regards, > > > > > > > > Tony > > > > > > So, Pavel can you re-test? Maybe there can be problem with some driver > > > which Tony did not compiled into zImage? Just speculation... > > > > I re-tested with today's git, and it seems to boot. Thanks for help... > > OK good to hear. > > > Now. "echo mem > /sys/power/state" is broken, as in "returns > > immediately in about 50% cases". The messages are > > > > Powerdomain (per_pwrdm) didn't enter target state 1 > > Powerdomain (core_pwerdm) didn't enter target state 1 > > > > Any ideas? Thanks, > > Works for me after enabling the idle timeouts with the following > script and blanking the screen and disconnecting USB: Um. I'm forcing suspend with "echo mem > /sys/power/state" . (It worked in 4.1). That should just make it sleep, no autosuspend-related trickery... (But yes, I guess I should set up the leds and try autosuspend, too.) Regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html