Re: CONFIG_NUMA breaks hibernation on x86-32 with PAE

On Mon 2008-11-10 17:24:07, KAMEZAWA Hiroyuki wrote:
On Mon, 10 Nov 2008 08:55:29 +0100
Pavel Machek <pavel@xxxxxxx> wrote:


* Pavel Machek <pavel@xxxxxxx> wrote:

...at least on 2.6.27 and 2.6.28-rc3. Resume gets to
acpi_hibernation_leave, then SLAB corruption is detected and machine
ends in series of oops.

Any ideas how to debug that?

do you get any serial log or USB key output, so that it's debuggable
directly?

Well, I can transcribe the BUG() from a picture, I guess, but it does
not seem to contain much useful info: SLAB corruption was detected and
backtrace is not quite important at that point...

Serial console is probably possible, but would take few days to setup.

How about this patch ?
==
http://marc.info/?l=linux-mm-commits&m=122624388629106&w=2
==

Yep, that one is neccessary to get that far... yes, I have it applied.

--
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