From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3C126A90.C9768C76@folkwang-hochschule.de> Date: Sat, 08 Dec 2001 20:31:28 +0100 From: =?iso-8859-1?Q?J=F6rn?= Nettingsmeier MIME-Version: 1.0 To: Benjamin Herrenschmidt Cc: "linuxppc-dev@lists.linuxppc.org" Subject: Re: 2.4.17-pre[12]-ben0 trees hang on unsuspend References: <3C1222A8.59C17879@folkwang-hochschule.de> <20011208164612.1404@smtp.wanadoo.fr> Content-Type: text/plain; charset=iso-8859-1 Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: Benjamin Herrenschmidt wrote: > > >Benjamin Herrenschmidt wrote: > >> > >> > > >> >so far, it has not died after resume. but it only went through 3 > >> >sleep cycles so far... > > > >after a few days of frequent use, i can say that sleep/wakeup > >bahaviour has improved vastly. > >however there was again one hard lockup yesterday. > >i was on the road when it hit, so i haven't been able to ping or ssh > >into the machine. > >i think it only happens when you strike a key immediately after > >sleep, before the standby led starts glowing. > > Ok, I'll do some experiments and see if I can find something. let me know if can test something for you. is there any bulletproof method to capture kernel messages on a pismo when it goes bang ? has somebody used the modem port as a serial console ? i have a spare modem lying around, perhaps it might be worth trying... > >> >btw, alsa compiles now, the feature.h header is there. > >> > > >> >thanks, > >> > >> feature.h ? That one is gone and have been replaced by pmac_feature.h > >> for some time now. Maybe Alsa was fixed to handle the new mecanism. > > > >oops, my fault. i had manually copied the feature.h from the > >"official tree" into yours some days ago, and of course it remained > >there when i rsynced again.... > >yes, alsa compiles even without that old header. looks like it has > >been fixed. > > > >anyway, it seems that the kernel.org tree still has feature.h, and > >not pmac-feature.h. if the new mechanism is consensus, it should be > >propagated to the official tree asap, so that port maintainers > >become aware of it. my reports about the compile problems to > >alsa-dev were ignored, because people could not make sense of me > >whining about a missing header that was obviously there. > > Patches are in marcelo's hands, they should be in 2.4.17 before > it goes final. good news ! thanks for your quick responses and your help. best, jörn -- Jörn Nettingsmeier home://Kurfürstenstr.49.45138.Essen.Germany phone://+49.201.491621 http://spunk.dnsalias.org http://www.linuxdj.com/audio/lad/ ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/