linux-kernel - Re: [git-pull -tip V2] x86: cpu architecture debug code

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Message-ID: <20090310174535.GA2963@elte.hu>
Date:	Tue, 10 Mar 2009 18:45:35 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	"H. Peter Anvin" <hpa@...or.com>, x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [git-pull -tip V2] x86: cpu architecture debug code


* Jaswinder Singh Rajput <jaswinder@...nel.org> wrote:

> On Tue, 2009-03-10 at 16:20 +0100, Ingo Molnar wrote:
> > * Jaswinder Singh Rajput <jaswinder@...nel.org> wrote:
> > 
> > > +#include <linux/interrupt.h>
> > > +#include <linux/compiler.h>
> > > +#include <linux/kprobes.h>
> > > +#include <linux/signal.h>
> > > +#include <linux/kernel.h>
> > > +#include <linux/module.h>
> > > +#include <linux/errno.h>
> > > +#include <linux/sched.h>
> > > +#include <linux/types.h>
> > > +#include <linux/init.h>
> > > +#include <linux/smp.h>
> > > +#include <linux/slab.h>
> > > +#include <linux/percpu.h>
> > > +#include <linux/debugfs.h>
> > > +#include <linux/seq_file.h>
> > 
> > If you look at arch/x86/mm/fault.c, they are sorted by length, 
> > and within the same length they are sorted alphabetically.
> 
> Ok fixed, new pull request:
> 
> The following changes since commit 23eeaab0397190b112591dab13d1fb196f099254:
>   Ingo Molnar (1):
>         Merge branch 'tracing/ftrace'
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tip-cpu.git master
> 
> Jaswinder Singh Rajput (1):
>       x86: cpu architecture debug code
> 
>  arch/x86/Kconfig                 |    6 +
>  arch/x86/include/asm/cpu_debug.h |  193 ++++++++++
>  arch/x86/kernel/cpu/Makefile     |    2 +
>  arch/x86/kernel/cpu/cpu_debug.c  |  784 ++++++++++++++++++++++++++++++++++++++
>  4 files changed, 985 insertions(+), 0 deletions(-)
>  create mode 100755 arch/x86/include/asm/cpu_debug.h
>  create mode 100755 arch/x86/kernel/cpu/cpu_debug.c

Thanks - picked it up into tip:x86/debug. (Note that i 
rearranged the Makefile details a bit so that it does not 
conflict with tip:perfcounters)

Not yet in tip:master, because it triggers this build failure:

arch/x86/kernel/cpu/cpu_debug.c: In function ‘print_dt’:
arch/x86/kernel/cpu/cpu_debug.c:475: error: implicit declaration of function ‘store_ldt’

	Ingo
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