linux-kernel - Re: [GIT PULL] uprobes: single-step cleanups + reg/unreg fix

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Message-ID: <20121208145317.GG12011@gmail.com>
Date:	Sat, 8 Dec 2012 15:53:17 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Anton Arapov <anton@...hat.com>,
	Jovi Zhang <bookjovi@...il.com>, Rabin Vincent <rabin@....in>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [GIT PULL] uprobes: single-step cleanups + reg/unreg fix


* Oleg Nesterov <oleg@...hat.com> wrote:

> Ingo, please pull from
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc uprobes/core
> 
> - arch_uprobe_*_step() should die before arm port.
> 
> - "Use percpu_rw_semaphore to fix register/unregister vs dup_mmap() race"
>   fixes the serious bug, the "random" task can be killed after unregister.
> 
> Jovi Zhang (1):
>       uprobes: Fix misleading log entry
> 
> Oleg Nesterov (5):
>       uprobes/powerpc: Don't clear TIF_UPROBE in do_notify_resume()
>       uprobes/powerpc: Do not use arch_uprobe_*_step() helpers
>       uprobes/x86: Cleanup the single-stepping code
>       uprobes: Kill arch_uprobe_enable/disable_step() hooks
>       uprobes: Use percpu_rw_semaphore to fix register/unregister vs dup_mmap() race
> 
> Rabin Vincent (1):
>       uprobes: Flush cache after xol write
> 
>  arch/powerpc/kernel/signal.c  |    4 +--
>  arch/powerpc/kernel/uprobes.c |    6 ++++
>  arch/x86/kernel/uprobes.c     |   54 ++++++++++++++--------------------------
>  include/linux/uprobes.h       |   10 ++++++-
>  kernel/events/uprobes.c       |   43 +++++++++++++++++++++-----------
>  kernel/fork.c                 |    2 +
>  kernel/trace/trace_uprobe.c   |    2 +-
>  7 files changed, 65 insertions(+), 56 deletions(-)

Pulled, thanks a lot Oleg!

	Ingo
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