From: Peter Zijlstra <peterz@infradead.org>
To: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
Ingo Molnar <mingo@elte.hu>, Steven Rostedt <rostedt@goodmis.org>,
Linux-mm <linux-mm@kvack.org>,
Arnaldo Carvalho de Melo <acme@infradead.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andi Kleen <andi@firstfloor.org>, Hugh Dickins <hughd@google.com>,
Christoph Hellwig <hch@infradead.org>,
Jonathan Corbet <corbet@lwn.net>,
Thomas Gleixner <tglx@linutronix.de>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Oleg Nesterov <oleg@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
Jim Keniston <jkenisto@linux.vnet.ibm.com>,
Roland McGrath <roland@hack.frob.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v5 3.1.0-rc4-tip 1/26] uprobes: Auxillary routines to insert, find, delete uprobes
Date: Mon, 26 Sep 2011 13:18:38 +0200 [thread overview]
Message-ID: <1317035918.9084.83.camel@twins> (raw)
In-Reply-To: <20110920154259.GA25610@stefanha-thinkpad.localdomain>
On Tue, 2011-09-20 at 16:42 +0100, Stefan Hajnoczi wrote:
> On Tue, Sep 20, 2011 at 05:29:49PM +0530, Srikar Dronamraju wrote:
> > +static void delete_uprobe(struct uprobe *uprobe)
> > +{
> > + unsigned long flags;
> > +
> > + spin_lock_irqsave(&uprobes_treelock, flags);
> > + rb_erase(&uprobe->rb_node, &uprobes_tree);
> > + spin_unlock_irqrestore(&uprobes_treelock, flags);
> > + put_uprobe(uprobe);
> > + iput(uprobe->inode);
>
> Use-after-free when put_uprobe() kfrees() the uprobe?
I suspect the caller still has one, and this was the reference for being
part of the tree. But yes, that could do with a comment.
The comment near atomic_set() in __insert_uprobe() isn't too clear
either. /* get access + drop ref */, would naively seem +1 -1 = 0,
instead of +1 +1 = 2.
WARNING: multiple messages have this Message-ID (diff)
From: Peter Zijlstra <peterz@infradead.org>
To: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
Ingo Molnar <mingo@elte.hu>, Steven Rostedt <rostedt@goodmis.org>,
Linux-mm <linux-mm@kvack.org>,
Arnaldo Carvalho de Melo <acme@infradead.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andi Kleen <andi@firstfloor.org>, Hugh Dickins <hughd@google.com>,
Christoph Hellwig <hch@infradead.org>,
Jonathan Corbet <corbet@lwn.net>,
Thomas Gleixner <tglx@linutronix.de>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Oleg Nesterov <oleg@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
Jim Keniston <jkenisto@linux.vnet.ibm.com>,
Roland McGrath <roland@hack.frob.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v5 3.1.0-rc4-tip 1/26] uprobes: Auxillary routines to insert, find, delete uprobes
Date: Mon, 26 Sep 2011 13:18:38 +0200 [thread overview]
Message-ID: <1317035918.9084.83.camel@twins> (raw)
In-Reply-To: <20110920154259.GA25610@stefanha-thinkpad.localdomain>
On Tue, 2011-09-20 at 16:42 +0100, Stefan Hajnoczi wrote:
> On Tue, Sep 20, 2011 at 05:29:49PM +0530, Srikar Dronamraju wrote:
> > +static void delete_uprobe(struct uprobe *uprobe)
> > +{
> > + unsigned long flags;
> > +
> > + spin_lock_irqsave(&uprobes_treelock, flags);
> > + rb_erase(&uprobe->rb_node, &uprobes_tree);
> > + spin_unlock_irqrestore(&uprobes_treelock, flags);
> > + put_uprobe(uprobe);
> > + iput(uprobe->inode);
>
> Use-after-free when put_uprobe() kfrees() the uprobe?
I suspect the caller still has one, and this was the reference for being
part of the tree. But yes, that could do with a comment.
The comment near atomic_set() in __insert_uprobe() isn't too clear
either. /* get access + drop ref */, would naively seem +1 -1 = 0,
instead of +1 +1 = 2.
--
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next prev parent reply other threads:[~2011-09-26 11:19 UTC|newest]
Thread overview: 330+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-20 11:59 [PATCH v5 3.1.0-rc4-tip 0/26] Uprobes patchset with perf probe support Srikar Dronamraju
2011-09-20 11:59 ` Srikar Dronamraju
2011-09-20 11:59 ` [PATCH v5 3.1.0-rc4-tip 1/26] uprobes: Auxillary routines to insert, find, delete uprobes Srikar Dronamraju
2011-09-20 11:59 ` Srikar Dronamraju
2011-09-20 15:42 ` Stefan Hajnoczi
2011-09-20 15:42 ` Stefan Hajnoczi
2011-09-26 11:18 ` Peter Zijlstra [this message]
2011-09-26 11:18 ` Peter Zijlstra
2011-09-26 11:59 ` Srikar Dronamraju
2011-09-26 11:59 ` Srikar Dronamraju
2011-09-26 11:18 ` Peter Zijlstra
2011-09-26 11:18 ` Peter Zijlstra
2011-09-26 12:02 ` Srikar Dronamraju
2011-09-26 12:02 ` Srikar Dronamraju
2011-09-26 13:35 ` Peter Zijlstra
2011-09-26 13:35 ` Peter Zijlstra
2011-09-26 16:19 ` Srikar Dronamraju
2011-09-26 16:19 ` Srikar Dronamraju
2011-09-20 12:00 ` [PATCH v5 3.1.0-rc4-tip 2/26] Uprobes: Allow multiple consumers for an uprobe Srikar Dronamraju
2011-09-20 12:00 ` Srikar Dronamraju
2011-09-26 12:29 ` Peter Zijlstra
2011-09-26 12:29 ` Peter Zijlstra
2011-09-20 12:00 ` [PATCH v5 3.1.0-rc4-tip 3/26] Uprobes: register/unregister probes Srikar Dronamraju
2011-09-20 12:00 ` Srikar Dronamraju
2011-09-20 16:50 ` Stefan Hajnoczi
2011-09-20 16:50 ` Stefan Hajnoczi
2011-09-21 4:07 ` Srikar Dronamraju
2011-09-21 4:07 ` Srikar Dronamraju
2011-09-26 13:15 ` Peter Zijlstra
2011-09-26 13:15 ` Peter Zijlstra
2011-09-26 13:23 ` Srikar Dronamraju
2011-09-26 13:23 ` Srikar Dronamraju
2011-10-03 12:46 ` Oleg Nesterov
2011-10-03 12:46 ` Oleg Nesterov
2011-10-05 17:04 ` Srikar Dronamraju
2011-10-05 17:04 ` Srikar Dronamraju
2011-10-05 18:50 ` Oleg Nesterov
2011-10-05 18:50 ` Oleg Nesterov
2011-10-06 6:51 ` Srikar Dronamraju
2011-10-06 6:51 ` Srikar Dronamraju
2011-10-07 17:03 ` Oleg Nesterov
2011-10-07 17:03 ` Oleg Nesterov
2011-09-20 12:00 ` [PATCH v5 3.1.0-rc4-tip 4/26] uprobes: Define hooks for mmap/munmap Srikar Dronamraju
2011-09-20 12:00 ` Srikar Dronamraju
2011-09-20 17:03 ` Stefan Hajnoczi
2011-09-20 17:03 ` Stefan Hajnoczi
2011-09-21 4:03 ` Srikar Dronamraju
2011-09-21 4:03 ` Srikar Dronamraju
2011-09-26 13:53 ` Peter Zijlstra
2011-09-26 13:53 ` Peter Zijlstra
2011-09-26 15:44 ` Srikar Dronamraju
2011-09-26 15:44 ` Srikar Dronamraju
2011-09-27 11:37 ` Peter Zijlstra
2011-09-27 11:37 ` Peter Zijlstra
2011-09-27 13:08 ` Srikar Dronamraju
2011-09-27 13:08 ` Srikar Dronamraju
2011-09-27 11:41 ` Peter Zijlstra
2011-09-27 11:41 ` Peter Zijlstra
2011-09-27 12:59 ` Srikar Dronamraju
2011-09-27 12:59 ` Srikar Dronamraju
2011-09-27 11:42 ` Peter Zijlstra
2011-09-27 11:42 ` Peter Zijlstra
2011-10-03 13:37 ` Oleg Nesterov
2011-10-03 13:37 ` Oleg Nesterov
2011-10-06 11:05 ` Srikar Dronamraju
2011-10-06 11:05 ` Srikar Dronamraju
2011-10-07 17:36 ` Oleg Nesterov
2011-10-07 17:36 ` Oleg Nesterov
2011-10-10 12:31 ` Srikar Dronamraju
2011-10-10 12:31 ` Srikar Dronamraju
2011-09-20 12:00 ` [PATCH v5 3.1.0-rc4-tip 5/26] Uprobes: copy of the original instruction Srikar Dronamraju
2011-09-20 12:00 ` Srikar Dronamraju
2011-10-03 16:29 ` Oleg Nesterov
2011-10-03 16:29 ` Oleg Nesterov
2011-10-05 10:52 ` Srikar Dronamraju
2011-10-05 10:52 ` Srikar Dronamraju
2011-10-05 15:11 ` Oleg Nesterov
2011-10-05 15:11 ` Oleg Nesterov
2011-10-05 16:09 ` Srikar Dronamraju
2011-10-05 16:09 ` Srikar Dronamraju
2011-10-05 17:53 ` Oleg Nesterov
2011-10-05 17:53 ` Oleg Nesterov
2011-09-20 12:01 ` [PATCH v5 3.1.0-rc4-tip 6/26] Uprobes: define fixups Srikar Dronamraju
2011-09-20 12:01 ` Srikar Dronamraju
2011-09-20 12:01 ` [PATCH v5 3.1.0-rc4-tip 7/26] Uprobes: uprobes arch info Srikar Dronamraju
2011-09-20 12:01 ` Srikar Dronamraju
2011-09-20 12:01 ` [PATCH v5 3.1.0-rc4-tip 8/26] x86: analyze instruction and determine fixups Srikar Dronamraju
2011-09-20 12:01 ` Srikar Dronamraju
2011-09-20 17:13 ` Stefan Hajnoczi
2011-09-20 17:13 ` Stefan Hajnoczi
2011-09-20 18:12 ` Christoph Hellwig
2011-09-20 18:12 ` Christoph Hellwig
2011-09-20 20:53 ` Stefan Hajnoczi
2011-09-20 20:53 ` Stefan Hajnoczi
2011-09-23 11:53 ` Masami Hiramatsu
2011-09-23 11:53 ` Masami Hiramatsu
2011-09-23 16:51 ` Stefan Hajnoczi
2011-09-23 16:51 ` Stefan Hajnoczi
2011-09-26 19:59 ` Josh Stone
2011-09-26 19:59 ` Josh Stone
2011-09-27 1:32 ` Masami Hiramatsu
2011-09-27 2:59 ` Josh Stone
2011-09-27 2:59 ` Josh Stone
2011-09-27 7:08 ` Stefan Hajnoczi
2011-09-26 18:30 ` Mark Wielaard
2011-09-22 1:05 ` Josh Stone
2011-09-22 1:05 ` Josh Stone
2011-10-06 23:58 ` [PATCH] x86: Make variable_test_bit reference all of *addr Josh Stone
2011-10-07 1:37 ` hpanvin@gmail.com
2011-10-07 2:02 ` Andi Kleen
2011-10-07 2:50 ` Josh Stone
2011-10-07 3:12 ` hpanvin@gmail.com
2011-10-07 3:30 ` Andi Kleen
2011-10-07 4:35 ` Masami Hiramatsu
2011-10-07 4:55 ` Masami Hiramatsu
2011-10-18 1:00 ` [PATCH] x86: Make kprobes' twobyte_is_boostable volatile Josh Stone
2011-10-18 1:21 ` Masami Hiramatsu
2011-10-07 3:13 ` [PATCH] x86: Make variable_test_bit reference all of *addr hpanvin@gmail.com
2011-10-05 15:48 ` [PATCH v5 3.1.0-rc4-tip 8/26] x86: analyze instruction and determine fixups Oleg Nesterov
2011-10-05 15:48 ` Oleg Nesterov
2011-10-05 16:12 ` Srikar Dronamraju
2011-10-05 16:12 ` Srikar Dronamraju
2011-09-20 12:01 ` [PATCH v5 3.1.0-rc4-tip 9/26] Uprobes: Background page replacement Srikar Dronamraju
2011-09-20 12:01 ` Srikar Dronamraju
2011-10-05 16:19 ` Oleg Nesterov
2011-10-05 16:19 ` Oleg Nesterov
2011-10-06 6:53 ` Srikar Dronamraju
2011-10-06 6:53 ` Srikar Dronamraju
2011-09-20 12:01 ` [PATCH v5 3.1.0-rc4-tip 10/26] x86: Set instruction pointer Srikar Dronamraju
2011-09-20 12:01 ` Srikar Dronamraju
2011-10-05 16:29 ` Oleg Nesterov
2011-10-05 16:29 ` Oleg Nesterov
2011-09-20 12:02 ` [PATCH v5 3.1.0-rc4-tip 11/26] x86: Introduce TIF_UPROBE FLAG Srikar Dronamraju
2011-09-20 12:02 ` Srikar Dronamraju
2011-09-20 12:02 ` [PATCH v5 3.1.0-rc4-tip 12/26] Uprobes: Handle breakpoint and Singlestep Srikar Dronamraju
2011-09-20 12:02 ` Srikar Dronamraju
2011-09-26 13:59 ` Peter Zijlstra
2011-09-26 13:59 ` Peter Zijlstra
2011-09-26 16:01 ` Srikar Dronamraju
2011-09-26 16:01 ` Srikar Dronamraju
2011-09-26 16:25 ` Peter Zijlstra
2011-09-26 16:25 ` Peter Zijlstra
2011-10-05 17:48 ` Oleg Nesterov
2011-10-05 17:48 ` Oleg Nesterov
2011-09-26 14:02 ` Peter Zijlstra
2011-09-26 14:02 ` Peter Zijlstra
2011-10-07 18:28 ` Oleg Nesterov
2011-10-07 18:28 ` Oleg Nesterov
2011-10-09 13:31 ` Oleg Nesterov
2011-10-09 13:31 ` Oleg Nesterov
2011-09-20 12:02 ` [PATCH v5 3.1.0-rc4-tip 13/26] x86: define a x86 specific exception notifier Srikar Dronamraju
2011-09-20 12:02 ` Srikar Dronamraju
2011-09-26 14:19 ` Peter Zijlstra
2011-09-26 14:19 ` Peter Zijlstra
2011-09-26 15:52 ` Srikar Dronamraju
2011-09-26 15:52 ` Srikar Dronamraju
2011-09-27 11:46 ` Peter Zijlstra
2011-09-27 11:46 ` Peter Zijlstra
2011-10-07 18:31 ` Oleg Nesterov
2011-10-07 18:31 ` Oleg Nesterov
2011-09-20 12:02 ` [PATCH v5 3.1.0-rc4-tip 14/26] uprobe: register " Srikar Dronamraju
2011-09-20 12:02 ` Srikar Dronamraju
2011-09-20 12:03 ` [PATCH v5 3.1.0-rc4-tip 15/26] x86: Define x86_64 specific uprobe_task_arch_info structure Srikar Dronamraju
2011-09-20 12:03 ` Srikar Dronamraju
2011-09-20 12:03 ` [PATCH v5 3.1.0-rc4-tip 16/26] uprobes: Introduce " Srikar Dronamraju
2011-09-20 12:03 ` Srikar Dronamraju
2011-09-20 12:03 ` [PATCH v5 3.1.0-rc4-tip 17/26] x86: arch specific hooks for pre/post singlestep handling Srikar Dronamraju
2011-09-20 12:03 ` Srikar Dronamraju
2011-09-26 14:23 ` Peter Zijlstra
2011-09-26 14:23 ` Peter Zijlstra
2011-09-26 16:34 ` Srikar Dronamraju
2011-09-26 16:34 ` Srikar Dronamraju
2011-09-27 11:44 ` Peter Zijlstra
2011-09-27 11:44 ` Peter Zijlstra
2011-09-20 12:03 ` [PATCH v5 3.1.0-rc4-tip 18/26] uprobes: slot allocation Srikar Dronamraju
2011-09-20 12:03 ` Srikar Dronamraju
2011-09-27 11:49 ` Peter Zijlstra
2011-09-27 11:49 ` Peter Zijlstra
2011-09-27 12:32 ` Srikar Dronamraju
2011-09-27 12:32 ` Srikar Dronamraju
2011-09-27 12:59 ` Peter Zijlstra
2011-09-27 12:59 ` Peter Zijlstra
2011-09-27 12:18 ` Peter Zijlstra
2011-09-27 12:18 ` Peter Zijlstra
2011-09-27 12:45 ` Srikar Dronamraju
2011-09-27 12:45 ` Srikar Dronamraju
2011-09-27 12:36 ` Peter Zijlstra
2011-09-27 12:36 ` Peter Zijlstra
2011-09-27 12:37 ` Peter Zijlstra
2011-09-27 12:37 ` Peter Zijlstra
2011-09-27 12:50 ` Srikar Dronamraju
2011-09-27 12:50 ` Srikar Dronamraju
2011-09-27 12:50 ` Peter Zijlstra
2011-09-27 12:50 ` Peter Zijlstra
2011-09-27 12:55 ` Peter Zijlstra
2011-09-27 12:55 ` Peter Zijlstra
2011-10-07 18:37 ` Oleg Nesterov
2011-10-07 18:37 ` Oleg Nesterov
2011-10-09 11:47 ` Srikar Dronamraju
2011-10-09 11:47 ` Srikar Dronamraju
2011-09-20 12:03 ` [PATCH v5 3.1.0-rc4-tip 19/26] tracing: Extract out common code for kprobes/uprobes traceevents Srikar Dronamraju
2011-09-20 12:03 ` Srikar Dronamraju
2011-09-28 5:04 ` Masami Hiramatsu
2011-09-28 5:04 ` Masami Hiramatsu
2011-09-20 12:04 ` [PATCH v5 3.1.0-rc4-tip 20/26] tracing: uprobes trace_event interface Srikar Dronamraju
2011-09-20 12:04 ` Srikar Dronamraju
2011-09-20 12:04 ` [PATCH v5 3.1.0-rc4-tip 21/26] tracing: uprobes Documentation Srikar Dronamraju
2011-09-20 12:04 ` Srikar Dronamraju
2011-09-20 12:04 ` [PATCH v5 3.1.0-rc4-tip 22/26] perf: rename target_module to target Srikar Dronamraju
2011-09-20 12:04 ` Srikar Dronamraju
2011-09-20 12:04 ` [PATCH v5 3.1.0-rc4-tip 23/26] perf: perf interface for uprobes Srikar Dronamraju
2011-09-20 12:04 ` Srikar Dronamraju
2011-09-20 12:04 ` [PATCH v5 3.1.0-rc4-tip 24/26] perf: show possible probes in a given executable file or library Srikar Dronamraju
2011-09-20 12:04 ` Srikar Dronamraju
2011-09-20 12:05 ` [PATCH v5 3.1.0-rc4-tip 25/26] perf: Documentation for perf uprobes Srikar Dronamraju
2011-09-20 12:05 ` Srikar Dronamraju
2011-09-28 9:20 ` Masami Hiramatsu
2011-09-28 9:20 ` Masami Hiramatsu
2011-09-20 12:05 ` [PATCH v5 3.1.0-rc4-tip 26/26] uprobes: queue signals while thread is singlestepping Srikar Dronamraju
2011-09-20 12:05 ` Srikar Dronamraju
2011-09-27 13:03 ` Peter Zijlstra
2011-09-27 13:03 ` Peter Zijlstra
2011-09-27 13:12 ` Srikar Dronamraju
2011-09-27 13:12 ` Srikar Dronamraju
2011-10-05 18:01 ` Oleg Nesterov
2011-10-05 18:01 ` Oleg Nesterov
2011-10-06 5:47 ` Srikar Dronamraju
2011-10-06 5:47 ` Srikar Dronamraju
2011-10-07 16:58 ` Oleg Nesterov
2011-10-07 16:58 ` Oleg Nesterov
2011-10-10 12:25 ` Srikar Dronamraju
2011-10-10 12:25 ` Srikar Dronamraju
2011-10-10 18:25 ` Oleg Nesterov
2011-10-10 18:25 ` Oleg Nesterov
2011-10-11 17:24 ` Oleg Nesterov
2011-10-11 17:24 ` Oleg Nesterov
2011-10-11 17:38 ` Srikar Dronamraju
2011-10-11 17:38 ` Srikar Dronamraju
2011-10-11 17:26 ` Srikar Dronamraju
2011-10-11 17:26 ` Srikar Dronamraju
2011-10-11 18:56 ` Oleg Nesterov
2011-10-11 18:56 ` Oleg Nesterov
2011-10-12 12:01 ` Srikar Dronamraju
2011-10-12 12:01 ` Srikar Dronamraju
2011-10-12 19:34 ` Oleg Nesterov
2011-10-12 19:34 ` Oleg Nesterov
2011-10-12 19:59 ` Oleg Nesterov
2011-10-12 19:59 ` Oleg Nesterov
2011-09-20 13:34 ` [PATCH v5 3.1.0-rc4-tip 0/26] Uprobes patchset with perf probe support Christoph Hellwig
2011-09-20 13:34 ` Christoph Hellwig
2011-09-20 14:12 ` Srikar Dronamraju
2011-09-20 14:12 ` Srikar Dronamraju
2011-09-20 14:28 ` Christoph Hellwig
2011-09-20 14:28 ` Christoph Hellwig
2011-09-20 15:19 ` Srikar Dronamraju
2011-09-20 15:19 ` Srikar Dronamraju
2011-10-15 19:00 ` [PATCH 0/X] (Was: Uprobes patchset with perf probe support) Oleg Nesterov
2011-10-15 19:00 ` Oleg Nesterov
2011-10-15 19:00 ` [PATCH 1/X] uprobes: write_opcode: the new page needs PG_uptodate Oleg Nesterov
2011-10-15 19:00 ` Oleg Nesterov
2011-10-17 10:59 ` Srikar Dronamraju
2011-10-17 10:59 ` Srikar Dronamraju
2011-10-15 19:00 ` [PATCH 2/X] uprobes: write_opcode() needs put_page(new_page) unconditionally Oleg Nesterov
2011-10-15 19:00 ` Oleg Nesterov
2011-10-18 16:47 ` Srikar Dronamraju
2011-10-18 16:47 ` Srikar Dronamraju
2011-10-15 19:01 ` [PATCH 3/X] uprobes: xol_add_vma: fix ->uprobes_xol_area initialization Oleg Nesterov
2011-10-15 19:01 ` Oleg Nesterov
2011-10-15 19:01 ` [PATCH 4/X] uprobes: xol_add_vma: misc cleanups Oleg Nesterov
2011-10-15 19:01 ` Oleg Nesterov
2011-10-15 19:01 ` [PATCH 5/X] uprobes: xol_alloc_area() needs memory barriers Oleg Nesterov
2011-10-15 19:01 ` Oleg Nesterov
2011-10-16 16:13 ` [PATCH 6/X] uprobes: reimplement xol_add_vma() via install_special_mapping() Oleg Nesterov
2011-10-16 16:13 ` Oleg Nesterov
2011-10-17 10:50 ` Srikar Dronamraju
2011-10-17 10:50 ` Srikar Dronamraju
2011-10-17 13:34 ` Stephen Smalley
2011-10-17 13:34 ` Stephen Smalley
2011-10-17 18:55 ` Oleg Nesterov
2011-10-17 18:55 ` Oleg Nesterov
2011-10-16 16:14 ` [PATCH 7/X] uprobes: xol_add_vma: simply use TASK_SIZE as a hint Oleg Nesterov
2011-10-16 16:14 ` Oleg Nesterov
2011-10-19 21:51 ` [PATCH 8-14/X] (Was: Uprobes patchset with perf probe support) Oleg Nesterov
2011-10-19 21:51 ` Oleg Nesterov
2011-10-19 21:52 ` [PATCH 8/X] uprobes: kill sstep_complete() Oleg Nesterov
2011-10-19 21:52 ` Oleg Nesterov
2011-10-19 21:52 ` [PATCH 9/X] uprobes: introduce UTASK_SSTEP_ACK state Oleg Nesterov
2011-10-19 21:52 ` Oleg Nesterov
2011-10-19 21:52 ` [PATCH 10/X] uprobes: introduce uprobe_deny_signal() Oleg Nesterov
2011-10-19 21:52 ` Oleg Nesterov
2011-10-19 21:53 ` [PATCH 11/X] uprobes: x86: introduce xol_was_trapped() Oleg Nesterov
2011-10-19 21:53 ` Oleg Nesterov
2011-10-24 14:55 ` Srikar Dronamraju
2011-10-24 14:55 ` Srikar Dronamraju
2011-10-24 16:07 ` Oleg Nesterov
2011-10-24 16:07 ` Oleg Nesterov
2011-10-19 21:53 ` [PATCH 12/X] uprobes: x86: introduce abort_xol() Oleg Nesterov
2011-10-19 21:53 ` Oleg Nesterov
2011-10-21 14:42 ` Srikar Dronamraju
2011-10-21 14:42 ` Srikar Dronamraju
2011-10-21 16:22 ` Oleg Nesterov
2011-10-21 16:22 ` Oleg Nesterov
2011-10-21 16:26 ` Ananth N Mavinakayanahalli
2011-10-21 16:26 ` Ananth N Mavinakayanahalli
2011-10-21 16:42 ` Oleg Nesterov
2011-10-21 16:42 ` Oleg Nesterov
2011-10-21 17:59 ` test-case (Was: [PATCH 12/X] uprobes: x86: introduce abort_xol()) Oleg Nesterov
2011-10-21 17:59 ` Oleg Nesterov
2011-10-25 14:06 ` Srikar Dronamraju
2011-10-25 14:06 ` Srikar Dronamraju
2011-10-25 15:49 ` Oleg Nesterov
2011-10-25 15:49 ` Oleg Nesterov
2011-10-22 7:09 ` [PATCH 12/X] uprobes: x86: introduce abort_xol() Ananth N Mavinakayanahalli
2011-10-22 7:09 ` Ananth N Mavinakayanahalli
2011-10-19 21:53 ` [PATCH 13/X] uprobes: introduce UTASK_SSTEP_TRAPPED logic Oleg Nesterov
2011-10-19 21:53 ` Oleg Nesterov
2011-10-22 7:20 ` Ananth N Mavinakayanahalli
2011-10-22 7:20 ` Ananth N Mavinakayanahalli
2011-10-24 14:41 ` Oleg Nesterov
2011-10-24 14:41 ` Oleg Nesterov
2011-10-24 15:16 ` Ananth N Mavinakayanahalli
2011-10-24 15:16 ` Ananth N Mavinakayanahalli
2011-10-24 16:13 ` Oleg Nesterov
2011-10-24 16:13 ` Oleg Nesterov
2011-10-25 6:01 ` Ananth N Mavinakayanahalli
2011-10-25 6:01 ` Ananth N Mavinakayanahalli
2011-10-25 14:30 ` Oleg Nesterov
2011-10-25 14:30 ` Oleg Nesterov
2011-10-19 21:54 ` [PATCH 14/X] uprobes: uprobe_deny_signal: check __fatal_signal_pending() Oleg Nesterov
2011-10-19 21:54 ` Oleg Nesterov
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