Thread (10 messages) 10 messages, 5 authors, 2007-11-05

Re: [PATCH] ehea: add kexec support

From: Michael Ellerman <hidden>
Date: 2007-10-30 22:50:50
Also in: linuxppc-dev, lkml

On Tue, 2007-10-30 at 09:39 +0100, Christoph Raisch wrote:
Michael Ellerman [off-list ref] wrote on 28.10.2007 23:32:17:
quoted

How do you plan to support kdump?
When kexec is fully supported kdump should work out of the box
as for any other ethernet card (if you load the right eth driver).
There's nothing specific to kdump you have to handle in
ethernet device drivers.
Hope I didn't miss anything here...
Perhaps. When we kdump the kernel does not call the reboot notifiers, so
the code Jan-Bernd just added won't get called. So the eHEA resources
won't be freed. When the kdump kernel tries to load the eHEA driver what
will happen?

cheers

-- 
Michael Ellerman
OzLabs, IBM Australia Development Lab

wwweb: http://michael.ellerman.id.au
phone: +61 2 6212 1183 (tie line 70 21183)

We do not inherit the earth from our ancestors,
we borrow it from our children. - S.M.A.R.T Person

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