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Date: Sun, 30 Jul 2006 01:10:01 +0200 From: "Rafael J. Wysocki" <rjw@...k.pl> To: Jiri Slaby <jirislaby@...il.com> Cc: Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org, pavel@...e.cz, linux-pm@...l.org, linux-mm@...ck.org Subject: Re: swsusp regression (s2dsk) [Was: 2.6.18-rc2-mm1] On Sunday 30 July 2006 01:06, Jiri Slaby wrote: > Rafael J. Wysocki napsal(a): > > Hi, > > > > On Saturday 29 July 2006 19:58, Jiri Slaby wrote: > >> Andrew Morton napsal(a): > >>> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc2/2.6.18-rc2-mm1/ > >> Hello, > >> > >> I have problems with swsusp again. While suspending, the very last thing kernel > >> writes is 'restoring higmem' and then hangs, hardly. No sysrq response at all. > >> Here is a snapshot of the screen: > >> http://www.fi.muni.cz/~xslaby/sklad/swsusp_higmem.gif > >> > >> It's SMP system (HT), higmem enabled (1 gig of ram). > > > > Most probably it hangs in device_power_up(), so the problem seems to be > > with one of the devices that are resumed with IRQs off. > > > > Does vanila .18-rc2 work? > > Yup, it does. Hm, in fact this may be a problem with any device driver. Could you please boot the system with init=/bin/bash and try to suspend? Rafael - 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/
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