Re: [GIT PULL 00/15] perf/urgent fixes

[Ingo Molnar <mingo@kernel.org>]

* Arnaldo Carvalho de Melo <acme@infradead.org> wrote:

> Hi Ingo,
> 
> 	Please consider pulling, this is in addition to what already were in
> perf/urgent.
> 
> - Arnaldo
> 
> The following changes since commit 79695e1bb65ba0e21488c360a1bed6e358354aaa:
> 
>   perf stat: Initialize default events wrt exclude_{guest,host} (2012-05-30 14:02:38 -0300)
> 
> are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-urgent-for-mingo
> 
> Arnaldo Carvalho de Melo (2):
>       perf tools: Fix make tarballs
>       perf tools: Make --version show kernel version instead of pull req tag
> 
> Avik Sil (1):
>       perf tools: Fix pager on minimal-install embedded systems
> 
> David Ahern (2):
>       perf script: Fix regression in callchain dso name
>       perf tool: Build fix, remove duplicate declarations
> 
> Jiri Olsa (3):
>       perf symbols: Handle different endians properly during symbol load
>       perf session: Handle endianity swap on sample_id_all header data
>       perf evsel: Fix 32 bit values endianity swap for sample_id_all header
> 
> Namhyung Kim (5):
>       perf callchain: Make callchain cursors TLS
>       perf tools: Check if callchain is corrupted
>       perf tools: Update ioctl documentation for PERF_IOC_FLAG_GROUP
>       perf evlist: Pass third argument to ioctl explicitly
>       perf: Remove duplicate invocation on perf_event_for_each
> 
> Srikar Dronamraju (2):
>       perf symbols: Check for valid dso before creating map
>       perf uprobes: Remove unnecessary check before strlist__delete
> 
>  include/linux/perf_event.h       |    4 +-
>  kernel/events/core.c             |    1 -
>  tools/perf/MANIFEST              |    2 +
>  tools/perf/builtin-report.c      |    2 +-
>  tools/perf/builtin-top.c         |    2 +-
>  tools/perf/design.txt            |    7 ++-
>  tools/perf/util/PERF-VERSION-GEN |    2 +-
>  tools/perf/util/callchain.c      |    2 +
>  tools/perf/util/callchain.h      |    2 +
>  tools/perf/util/evlist.c         |    6 ++-
>  tools/perf/util/evsel.c          |   29 +++++++++---
>  tools/perf/util/hist.c           |    7 ++-
>  tools/perf/util/hist.h           |    2 -
>  tools/perf/util/pager.c          |    4 ++
>  tools/perf/util/probe-event.c    |    8 +--
>  tools/perf/util/session.c        |   97 +++++++++++++++++++++++++++++--------
>  tools/perf/util/symbol.c         |   38 ++++++++++++++-
>  tools/perf/util/symbol.h         |   34 ++++++++++++-
>  tools/perf/util/util.h           |    6 +--
>  19 files changed, 195 insertions(+), 60 deletions(-)

Hm, I got this build failure:

bench/mem-memcpy.c: In function ‘bench_mem_memcpy’:
bench/mem-memcpy.c:193:2: error: implicit declaration of function ‘perf_atoll’ [-Werror=implicit-function-declaration]
bench/mem-memcpy.c:193:2: error: nested extern declaration of ‘perf_atoll’ [-Werror=nested-externs]

Which appears to be a result of:

6b7df4a0237a perf tool: Build fix, remove duplicate declarations

Those declarations were not so unused on this fresh install of 
Fedora 17.

Luckily, the offending commit was the last one in the series, so 
I merged your tree at cb7225f, excluding only the buggy commit.

Thanks,

	Ingo