From: Stephane Eranian <eranian@google.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
eranian@gmail.com, mingo@elte.hu, paulus@samba.org,
perfmon2-devel@lists.sourceforge.net
Subject: Re: [PATCH] perf_events: fix bogus copy_to_user() in perf_event_read_group()
Date: Mon, 23 Nov 2009 17:47:38 +0100 [thread overview]
Message-ID: <bd4cb8900911230847m3f71020dy6f30885a44155e9a@mail.gmail.com> (raw)
In-Reply-To: <1258994780.4531.682.camel@laptop>
On Mon, Nov 23, 2009 at 5:46 PM, Peter Zijlstra <peterz@infradead.org> wrote:
> On Mon, 2009-11-23 at 17:36 +0100, Stephane Eranian wrote:
>> When using an event group, the value and id for non leaders events were
>> wrong due to invalid offset into the outgoing buffer.
>>
>> Signed-off-by: Stephane Eranian <eranian@google.com>
>
> Gah, I only just wrecked that didn't I...
>
Probably because it worked before.
> Thanks for catching that.
>
>
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next prev parent reply other threads:[~2009-11-23 16:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4b0ab8b1.1c07d00a.4859.5f71@mx.google.com>
2009-11-23 16:36 ` Stephane Eranian
2009-11-23 16:46 ` Peter Zijlstra
2009-11-23 16:47 ` Stephane Eranian [this message]
2009-11-23 17:07 ` Ingo Molnar
2009-11-24 5:40 ` Stephane Eranian
2009-11-24 16:56 ` [tip:perf/core] perf_events: Fix " tip-bot for Stephane Eranian
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