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Date: Thu, 5 Feb 2009 16:33:08 -0800
From: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To: Mathieu Desnoyers <compudj@...stal.dyndns.org>
Cc: Trilok Soni <soni.trilok@...il.com>, ltt-dev@...ts.casi.polymtl.ca,
Ext4 Developers List <linux-ext4@...r.kernel.org>,
"Theodore Ts'o" <tytso@....edu>, linux-kernel@...r.kernel.org
Subject: Re: [ltt-dev] LTTng 0.89 for Linux 2.6.29-rc3
On Thu, Feb 05, 2009 at 04:06:27PM -0500, Mathieu Desnoyers wrote:
> * Paul E. McKenney (paulmck@...ux.vnet.ibm.com) wrote:
> > On Thu, Feb 05, 2009 at 03:22:49PM -0500, Mathieu Desnoyers wrote:
> > > * Paul E. McKenney (paulmck@...ux.vnet.ibm.com) wrote:
> > > > On Thu, Feb 05, 2009 at 01:31:59PM -0500, Mathieu Desnoyers wrote:
> > > > > * Paul E. McKenney (paulmck@...ux.vnet.ibm.com) wrote:
> > > > > > On Thu, Feb 05, 2009 at 09:52:16PM +0530, Trilok Soni wrote:
> > > > > > > Hi Paul,
> > > > > > >
> > > > > > > On Thu, Feb 5, 2009 at 9:28 PM, Paul E. McKenney
> > > > > > > <paulmck@...ux.vnet.ibm.com> wrote:
> > > > > > > >>
> > > > > > > >> Are you using quilt to apply the patchset series file in the right order ?
> > > > > > > >
> > > > > > > > Ummm... No. I never have used quilt.
> > > > > > > >
> > > > > > > > Ah, there is a series file. I guess it would not be too hard to make
> > > > > > > > an appropriate "sh" command:
> > > > > > >
> > > > > > > How about trying?
> > > > > > >
> > > > > > > #quilt push -a
> > > > > >
> > > > > > Is the appropriate incantation as follows?
> > > > > >
> > > > > > cd <top of git tree>
> > > > > > mkdir patches
> > > > > > cp /tmp/patch-2.6.29-rc3-lttng-0.92/* patches
> > > > > > quilt push -a
> > > > > >
> > > > >
> > > > > Yes, exactly.
> > > >
> > > > Whew! ;-)
> > > >
> > > > > And from there you can follow the LTTng manual here :
> > > > >
> > > > > http://ltt.polymtl.ca/svn/trunk/lttv/LTTngManual.html
> > > >
> > > > I get some fuzz and the following:
> > > >
> > > > patching file kernel/trace/trace-clock-32-to-64.c
> > > > Patch attempted to create file kernel/trace/trace-clock-32-to-64.c,
> > > > which already exists.
> > > > Hunk #1 FAILED at 1.
> > > > 1 out of 1 hunk FAILED -- rejects in file
> > > > kernel/trace/trace-clock-32-to-64.c
> > > >
> > > > Should I be starting from somewhere other than v2.6.29-rc3?
> > > >
> > >
> > > Let's see it step by step, that should get us there.
> > >
> > > With patches :
> > >
> > > mkdir ~/lttng
> > > cd ~/lttng
> > > wget http://www.kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.29-rc3.tar.bz2
> > > wget http://lttng.org/files/lttng/patch-2.6.29-rc3-lttng-0.92.tar.bz2
> > > bzip2 -cd linux-2.6.29-rc3.tar.bz2 |tar xvof -
> > > bzip2 -cd patch-2.6.29-rc3-lttng-0.92.tar.bz2 |tar xvof -
> > > cd linux-2.6.29-rc3
> > > mkdir patches
> > > ln -s ../patch-2.6.29-rc3-lttng-0.92 patches
> > > quilt push -a
> > >
> > > Does this work ?
> >
> > Leaving out the "mkdir", yes.
>
> Ah, yes, my mistake.
>
> > My apologies -- I was forgetting that
> > "git reset --hard" doesn't get rid of untracked files. I do see fuzz
> > in a few places, but hopefully this is non-fatal. And in any case, I
> > can now make the patch required to actually try this out. ;-)
> >
>
> Great !
>
> Don't hesitate to ask if you have any question.
>
> Mathieu
Fails to build on Power, so trying x86... (Stock 2.6.29-rc3 does
build and boot, FWIW.)
Looks like misplaced file.
Thanx, Paul
------------------------------------------------------------------------
CHK include/linux/version.h
UPD include/linux/version.h
CHK include/linux/utsrelease.h
UPD include/linux/utsrelease.h
SYMLINK include/asm -> include/asm-powerpc
HOSTCC scripts/ihex2fw
HOSTCC scripts/kallsyms
HOSTCC scripts/pnmtologo
HOSTCC scripts/genksyms/genksyms.o
HOSTCC scripts/conmakehash
HOSTCC scripts/bin2c
CC scripts/mod/empty.o
HOSTCC scripts/mod/mk_elfconfig
SHIPPED scripts/genksyms/lex.c
SHIPPED scripts/genksyms/parse.h
SHIPPED scripts/genksyms/keywords.c
SHIPPED scripts/genksyms/parse.c
HOSTCC scripts/genksyms/parse.o
HOSTCC scripts/genksyms/lex.o
MKELF scripts/mod/elfconfig.h
HOSTCC scripts/mod/file2alias.o
HOSTCC scripts/mod/modpost.o
HOSTCC scripts/mod/sumversion.o
HOSTLD scripts/genksyms/genksyms
HOSTLD scripts/mod/modpost
CC kernel/bounds.s
GEN include/linux/bounds.h
CC arch/powerpc/kernel/asm-offsets.s
In file included from include/linux/module.h:18,
from include/linux/sysdev.h:25,
from include/linux/node.h:22,
from include/linux/swap.h:10,
from include/linux/suspend.h:7,
from arch/powerpc/kernel/asm-offsets.c:24:
include/linux/immediate.h:15:27: error: asm/immediate.h: No such file or directory
In file included from include/linux/module.h:18,
from include/linux/sysdev.h:25,
from include/linux/node.h:22,
from include/linux/swap.h:10,
from include/linux/suspend.h:7,
from arch/powerpc/kernel/asm-offsets.c:24:
include/linux/immediate.h:37: warning: ‘struct __imv’ declared
inside parameter list
include/linux/immediate.h:37: warning: its scope is only this definition
or declaration, which is probably not what you want
include/linux/immediate.h:40: warning: ‘struct __imv’ declared
inside parameter list
make[1]: *** [arch/powerpc/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2
02/05/2009-17:57:41 Build the kernel. Failed rc = 2
02/05/2009-17:57:41 build: Building kernel... Failed rc = 1
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