Re: [PATCH -tip tracing/kprobes 3/6] kprobes/x86: Fix to add __kprobes to in-kernel fault handing functions

[Frederic Weisbecker <fweisbec at gmail dot com>]

On Wed, Sep 02, 2009 at 08:58:05AM -0400, Masami Hiramatsu wrote:
> Frederic Weisbecker wrote:
> > BTW, after your patchset:
> > 
> > TEST    posttest
> >   Building modules, stage 2.
> > Error: c0101038:	2e a1 f8 b0 9e c0    	mov    %cs:0xc09eb0f8,%eax
> > Error: objdump says 6 bytes, but insn_get_length() says 10 (attr:40000)
> > make[1]: *** [posttest] Erreur 2
> > make: *** [bzImage] Erreur 2
> > make: *** Attente des tâches non terminées....
> >   MODPOST 4 modules
> > 
> > 
> > I'm cross compiling from 64 to 32 using:
> > 
> > make ARCH=x86
> > 
> > I've attached my config.
> 
> Aah, you might miss an important patch :D
> http://lkml.org/lkml/2009/8/28/367
> 
> Thank you,
> 


Well, even with this patch I have this problem occuring with
make ARCH=x86

Error: c125d65d:	0f 6f 02             	movq   (%edx),%mm0
Error: objdump says 3 bytes, but insn_get_length() says 2 (attr:0)
make[1]: *** [posttest] Erreur 2
make: *** [bzImage] Erreur 2

Hmm, may be that's because it doesn't support mmx instructions.
The whole patchset is on

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git
	tracing/kprobes

Config and make V=1 log attached.

Attachment: .config
Description: Text document

Attachment: insn.log
Description: Text document