From: Don Zickus <dzickus@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: acme@ghostprotocols.net, LKML <linux-kernel@vger.kernel.org>,
jolsa@redhat.com, namhyung@gmail.com, eranian@google.com,
Andi Kleen <andi@firstfloor.org>
Subject: Re: [PATCH 1/6] events, perf: Pass protection and flags bits through mmap2 interface
Date: Fri, 16 May 2014 12:20:28 -0400 [thread overview]
Message-ID: <20140516162025.GZ50500@redhat.com> (raw)
In-Reply-To: <20140516154538.GW11096@twins.programming.kicks-ass.net>
On Fri, May 16, 2014 at 05:45:38PM +0200, Peter Zijlstra wrote:
> On Fri, May 16, 2014 at 09:33:00AM -0400, Don Zickus wrote:
> > On Fri, May 16, 2014 at 02:22:19PM +0200, Peter Zijlstra wrote:
> > > On Tue, May 13, 2014 at 12:48:12PM -0400, Don Zickus wrote:
> > > > From: Peter Zijlstra <a.p.zijlstra@chello.nl>
> > > >
> > > > The mmap2 interface was missing the protection and flags bits needed to
> > > > accurately determine if a mmap memory area was shared or private and
> > > > if it was readable or not.
> > > >
> > > > [tweaked patch to compile and wrote changelog]
> > > > Signed-off-by: Don Zickus <dzickus@redhat.com>
> > > >
> > > > --
> > > > Peter you mentioned writing up a changelog for this patch, but you
> > > > seemed busy, so I jumped the gun a little bit. Let me know how you
> > > > want to do this patch if this approach is wrong.
> > >
> > > Oh, right, totally forgot about that. yeah I think the blub you have is
> > > adequate.
> >
> > I realized I didn't put your sign-off even though I said the patch is from
> > you. Should I repost with that? I don't know who is going to take what
> > patches from this series.
>
> I asked jolsa to pick the lot up since its mostly userspace, if he
> remembers he can put it in.
Yup he told me the samething on irc. Thanks!!
Cheers,
Don
next prev parent reply other threads:[~2014-05-16 16:21 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-13 16:48 [PATCH 0/6 V2] perf: Enable mmap2 and add dcacheline sorting Don Zickus
2014-05-13 16:48 ` [PATCH 1/6] events, perf: Pass protection and flags bits through mmap2 interface Don Zickus
2014-05-16 12:22 ` Peter Zijlstra
2014-05-16 13:33 ` Don Zickus
2014-05-16 15:45 ` Peter Zijlstra
2014-05-16 16:20 ` Don Zickus [this message]
2014-05-13 16:48 ` [PATCH 2/6] Revert "perf: Disable PERF_RECORD_MMAP2 support" Don Zickus
2014-05-16 11:25 ` Jiri Olsa
2014-05-16 13:26 ` Don Zickus
2014-05-19 11:45 ` Jiri Olsa
2014-05-19 11:21 ` Jiri Olsa
2014-05-13 16:48 ` [PATCH 3/6] perf: Update mmap2 interface with protection and flag bits Don Zickus
2014-05-13 16:48 ` [PATCH 4/6] perf report: Add mem-mode documentation to report command Don Zickus
2014-05-13 16:48 ` [PATCH 5/6] perf: Add cpumode to struct hist_entry Don Zickus
2014-05-13 16:48 ` [PATCH 6/6] perf: Add dcacheline sort Don Zickus
2014-05-16 11:47 ` Jiri Olsa
2014-05-16 13:30 ` Don Zickus
2014-05-16 14:05 ` Jiri Olsa
2014-05-16 14:30 ` Don Zickus
2014-05-19 13:34 ` Jiri Olsa
2014-05-19 14:18 ` Don Zickus
2014-05-16 14:09 ` Stephane Eranian
2014-05-16 15:18 ` Don Zickus
2014-05-16 15:59 ` Peter Zijlstra
2014-05-16 16:02 ` Stephane Eranian
2014-05-16 16:24 ` Don Zickus
2014-05-16 16:27 ` Stephane Eranian
2014-05-19 11:25 ` Jiri Olsa
2014-05-19 13:20 ` Don Zickus
2014-05-13 16:52 ` [PATCH 0/6 V2] perf: Enable mmap2 and add dcacheline sorting Don Zickus
-- strict thread matches above, loose matches on Subject: below --
2014-03-24 19:34 [PATCH 0/6] perf, events: Enable mmap2 support Don Zickus
2014-03-24 19:34 ` [PATCH 1/6] events, perf: Pass protection and flags bits through mmap2 interface Don Zickus
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