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From: Namhyung Kim <namhyung.kim@lge.com>
To: David Ahern <dsahern@gmail.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>,
	Namhyung Kim <namhyung@gmail.com>,
	linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
	Andi Kleen <andi@firstfloor.org>,
	Anshuman Khandual <khandual@linux.vnet.ibm.com>,
	Arun Sharma <asharma@fb.com>,
	Corey Ashford <cjashfor@linux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Jason Wang <jasowang@redhat.com>, Jiri Olsa <jolsa@redhat.com>,
	Lin Ming <ming.m.lin@intel.com>,
	Paul Mackerras <paulus@samba.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Roberto Agostino Vitillo <ravitillo@lbl.gov>,
	Robert Richter <robert.richter@amd.com>,
	Stephane Eranian <eranian@google.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Vince Weaver <vweaver1@eecs.utk.edu>,
	arnaldo.melo@gmail.com,
	Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: Re: [GIT PULL 00/16] perf/core improvements and fixes
Date: Tue, 14 Feb 2012 14:58:11 +0900	[thread overview]
Message-ID: <4F39F7F3.9050302@lge.com> (raw)
In-Reply-To: <4F39F6A7.6000107@gmail.com>

2012-02-14 2:52 PM, David Ahern wrote:
> On 2/13/12 10:48 PM, Namhyung Kim wrote:
>> Hi,
>>
>> 2012-02-14 2:23 PM, David Ahern wrote:
>>> On 2/13/12 10:10 PM, Namhyung Kim wrote:
>>>>>
>>>>
>>>> It happened because I used old kernel version that isn't aware of the
>>>> exclude_guest bit. So the check on attr->__reserved_1 in
>>>> core.c::perf_copy_attr() failed and then ended up seeing EINVAL at
>>>> perf_evsel__open().
>>>
>>> comes back to 1aed2671738785e8f5aea663a6fda91aa7ef59b5 again. See
>>>
>>> https://lkml.org/lkml/2012/2/8/234
>>>
>>
>> Thanks for the pointer, then I'll wait until the guys figure out what
>> the correct fix is :)
>>
>> Thanks,
>> Namhyung
>
> Resetting that default was it. :-)
>
> Does reverting the entire patch fix your problem?
>
> David

Yes, of course.

OK, then I'll start to rework perf target cleanups after reverting it.

Thanks,
Namhyung

  reply	other threads:[~2012-02-14  5:58 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-14  1:52 [GIT PULL 00/16] perf/core improvements and fixes Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 01/16] perf tools: fix endianness detection in perf.data Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 02/16] perf record: No build id option fails Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 03/16] perf tools: Fix build dependency of perf python extension Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 04/16] perf tools: Fix out of tree compiles Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 05/16] perf tools: Allow multiple threads or processes in record, stat, top Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 06/16] perf top: Don't process samples with no valid machine object Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 07/16] perf tools: Change perf_guest default back to false Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 08/16] perf tools: Implement islower/isupper macro into util.h Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 09/16] perf tools: ctype.c only wants util.h Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 10/16] perf tools: Get rid of ctype.h in symbol.c Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 11/16] perf tools: Remove unused functions from debugfs object Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 12/16] perf tools: Add sysfs mountpoint interface Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 13/16] perf tools: Add bitmap_or function into bitmap object Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 14/16] perf tools: Moving code in header.c Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 15/16] perf tools: Factor out feature op to process header sections Arnaldo Carvalho de Melo
2012-02-14  1:52 ` [PATCH 16/16] perf tools: cleanup initialization of attr->size Arnaldo Carvalho de Melo
2012-02-14  2:50 ` [GIT PULL 00/16] perf/core improvements and fixes Namhyung Kim
2012-02-14  3:07   ` Namhyung Kim
2012-02-14  5:10     ` Namhyung Kim
2012-02-14  5:23       ` David Ahern
2012-02-14  5:48         ` Namhyung Kim
2012-02-14  5:52           ` David Ahern
2012-02-14  5:58             ` Namhyung Kim [this message]
2012-02-14 10:50         ` Joerg Roedel
2012-02-14 13:10           ` Arnaldo Carvalho de Melo
2012-02-14 14:38             ` Arnaldo Carvalho de Melo
2012-02-14 15:10               ` Joerg Roedel
2012-02-14 16:11                 ` Arnaldo Carvalho de Melo
  -- strict thread matches above, loose matches on Subject: below --
2019-01-04 18:33 Arnaldo Carvalho de Melo
2019-01-08 15:32 ` Ingo Molnar
2016-07-05  0:38 Arnaldo Carvalho de Melo
2016-07-05 10:14 ` Ingo Molnar
2016-01-29 21:17 Arnaldo Carvalho de Melo
2016-02-03 10:02 ` Ingo Molnar
2015-12-14 17:44 Arnaldo Carvalho de Melo
2015-10-05 21:03 Arnaldo Carvalho de Melo
2015-10-06  7:09 ` Ingo Molnar
2015-09-30 21:54 Arnaldo Carvalho de Melo
2015-10-01  7:05 ` Ingo Molnar
2015-08-25 16:14 Arnaldo Carvalho de Melo
2015-08-26 13:39 ` Arnaldo Carvalho de Melo
2015-04-07 16:40 Arnaldo Carvalho de Melo
2014-11-19 16:03 Arnaldo Carvalho de Melo
2014-11-20  7:33 ` Ingo Molnar
2014-08-22 16:29 Arnaldo Carvalho de Melo
2014-08-24 10:11 ` Ingo Molnar
2014-08-24 11:16   ` Arnaldo Carvalho de Melo
2014-08-24 14:47     ` Ingo Molnar
2014-03-14 21:29 Arnaldo Carvalho de Melo
2014-03-18  8:24 ` Ingo Molnar
2013-11-18 20:27 Arnaldo Carvalho de Melo
2013-10-23 20:57 Arnaldo Carvalho de Melo
2013-10-24  6:52 ` Ingo Molnar
2011-09-29 22:47 Arnaldo Carvalho de Melo
2011-10-04  7:57 ` Ingo Molnar

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