lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <20071209212132.GB24284@elf.ucw.cz> Date: Sun, 9 Dec 2007 22:21:32 +0100 From: Pavel Machek <pavel@....cz> To: "Rafael J. Wysocki" <rjw@...k.pl> Cc: Toralf Förster <toralf.foerster@....de>, Daniel Drake <dsd@...too.org>, linux-kernel@...r.kernel.org Subject: Re: hibernation issue with kernel 2.6.23-gentoo-r3 at T41 On Sun 2007-12-09 22:31:40, Rafael J. Wysocki wrote: > On Sunday, 9 of December 2007, Pavel Machek wrote: > > On Mon 2007-12-03 22:54:23, Rafael J. Wysocki wrote: > > > On Monday, 3 of December 2007, Toralf Förster wrote: > > > > Hhm, > > > > > > > > in general it seems to be a regression of kernel 2.6.23 with suspend/hibernate > > > > if a user mode linux image is runnning. > > > > > > > > With previous kernel versions (tested gentoo-sources-2.6.22-r9 and > > > > gentoo-sources-2.6.21-r4) I've no problem to either suspend or to hibernate the > > > > ThinkPad T41. > > > > > > > > However with gentoo-sources-2.6.23-r3 the system didn't neither > > > > suspend nor hibernate. The good news is that the system doesn't hang :-) > > > > > > Please file a bug report at > > > http://bugzilla.kernel.org/enter_bug.cgi?product=Power%20Management > > > against Hibernation/Suspend and add my address to the report's CC list. > > > > I smell refrigerator problem; can you suspend if you SIGSTOP your uml, > > first? > > That might be, but the issue is apparently fixed in 2.6.24-rc and I'm > struggling to figure out how the !@...^ (please see > http://bugzilla.kernel.org/show_bug.cgi?id=9501). No idea... I'm glad its fixed :-). Maybe someone fixed uninterruptible sleep somewhere in ptrace... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists