From: Pavel Machek <pavel@ucw.cz>
To: "Huang, Ying" <ying.huang@intel.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
nigel@nigel.suspend2.net, "Rafael J. Wysocki" <rjw@sisk.pl>,
Jeremy Maitin-Shepard <jbms@cmu.edu>,
Alan Stern <stern@rowland.harvard.edu>,
Andrew Morton <akpm@linux-foundation.org>,
david@lang.hm, linux-kernel@vger.kernel.org,
linux-pm@lists.linux-foundation.org,
Kexec Mailing List <kexec@lists.infradead.org>
Subject: Re: [PATH 0/1] Kexec jump - v2 - the first step to kexec based hibernation
Date: Sun, 5 Aug 2007 20:55:58 +0200 [thread overview]
Message-ID: <20070805185558.GE1758@elf.ucw.cz> (raw)
In-Reply-To: <1185932071.1363.13.camel@caritas-dev.intel.com>
Hi!
> > root@amd:~# kexec -p /data/l/linux/arch/i386/boot/bzImage --append="init=/bin/bash kexec_jump_buf_pfn=`cat /sys/kernel/kexec_jump_buf_pfn`"
> > Could not find a free area of memory of 9000 bytes...
> > locate_hole failed
> > root@amd:~#
> >
> > What am I doing wrong?
>
> The kexec-tools version 1.101 does not work perfectly with relocatable
> kernel. This would have been solved if I worked against kexec-tools
> testing tree. I will work against testing tree in the next version.
>
> But, with some trick, it can work. When configure kernel, make sure the
> following option is set:
>
> CONFIG_PHYSICAL_START=0x4000000 # if crashkernel=<XX>M@64M
Did the trick, I got the kernel to load, and it even attempted
exec... but I got doublefault (or what is it?)
Int 6: ... EIP: c4739906. Address is in reserve_bootmem_core.
Do I have to disable ACPI completely? I tried with acpi=off,
nosmp... but problem does not seem device related.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-08-05 18:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-15 7:13 Huang, Ying
2007-07-15 9:08 ` Nigel Cunningham
2007-07-15 10:09 ` Rafael J. Wysocki
2007-07-19 1:04 ` Andrew Morton
2007-07-19 2:15 ` Nigel Cunningham
2007-07-19 3:30 ` david
2007-07-19 6:43 ` Huang, Ying
2007-07-19 9:13 ` Rafael J. Wysocki
2007-07-31 9:10 ` Pavel Machek
2007-07-31 9:25 ` Huang, Ying
2007-07-31 10:52 ` Eric W. Biederman
2007-07-31 11:12 ` Pavel Machek
2007-08-01 1:16 ` Huang, Ying
2007-07-31 11:14 ` Pavel Machek
2007-07-31 11:04 ` Pavel Machek
2007-08-01 1:34 ` Huang, Ying
2007-08-05 18:55 ` Pavel Machek [this message]
2007-08-06 2:31 ` Huang, Ying
2007-08-06 9:02 ` Pavel Machek
2007-08-06 13:22 ` Huang, Ying
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