Messages in this thread | | | Date | Tue, 8 Aug 2006 16:03:35 +0200 (CEST) | From | Paolo Giarrusso <> | Subject | Re: [PATCH 1/3] uml: use -mcmodel=kernel for x86_64 |
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Andi Kleen <ak@suse.de> ha scritto:
> Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> writes: > > > From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> > > > > We have never used this flag and recently one user experienced a > complaining > > warning about this (there was a symbol in the positive half of > the address space > > IIRC). So fix it. > > You can't use kernel cmodel in user space. It requires running on > negative > virtual addresses. I would be surprised if it worked for you.
Argh, yes, I didn't test the patch and I didn't think to it a lot. So what about the following bug? Should we hack our own module loader based on x86-64's one?
Moreover, who has recently tested module loading in x86-64 uml kernels? I don't remember doing such testing recently...
http://marc.theaimsgroup.com/?l=user-mode-linux-devel&m=115125101012707&w=2
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