linux-kernel - Re: [PATCH 0/5] powerpc tracehook

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Date:	Sun, 27 Jul 2008 17:52:45 +1000
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Roland McGrath <roland@...hat.com>
Cc:	Paul Mackerras <paulus@...ba.org>, linuxppc-dev@...abs.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] powerpc tracehook

On Sat, 2008-07-26 at 23:48 -0700, Roland McGrath wrote:
> These patches are posted for review, but you can just pull the GIT branch
> if you prefer.  Patch 1/5 corrects a long-standing (minor) error in ptrace
> behavior.  The others change no existing behavior, just enable new and
> future features to work on the arch.

Hi Roland !

Thanks for this. I haven't followed the story of tracehook so far, are
those patches dependent on something else or it's all already upstream
and do you think that's still 2.6.27 material ?

Cheers,
Ben.

> The following changes since commit 8be1a6d6c77ab4532e4476fdb8177030ef48b52c:
>   Linus Torvalds (1):
>         Merge branch 'for-linus' of git://git.kernel.org/.../roland/infiniband
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace.git powerpc-tracehook
> 
> Roland McGrath (5):
>       powerpc: tracehook_signal_handler
>       powerpc: tracehook syscall
>       powerpc: tracehook: asm/syscall.h
>       powerpc: tracehook: TIF_NOTIFY_RESUME
>       powerpc: tracehook: CONFIG_HAVE_ARCH_TRACEHOOK
> 
>  arch/powerpc/Kconfig              |    1 +
>  arch/powerpc/kernel/entry_32.S    |   11 ++++-
>  arch/powerpc/kernel/entry_64.S    |   10 +++-
>  arch/powerpc/kernel/ptrace.c      |   47 ++++++++++-----------
>  arch/powerpc/kernel/signal.c      |   21 ++++++++-
>  include/asm-powerpc/ptrace.h      |    1 +
>  include/asm-powerpc/signal.h      |    3 +-
>  include/asm-powerpc/syscall.h     |   84 +++++++++++++++++++++++++++++++++++++
>  include/asm-powerpc/thread_info.h |    5 ++-
>  9 files changed, 147 insertions(+), 36 deletions(-)
>  create mode 100644 include/asm-powerpc/syscall.h
> 
> 
> Thanks,
> Roland
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