linux-kernel - Re: [GIT PULL 0/2] perf/urgent improvement and fix

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Date:	Wed, 27 Jul 2016 11:01:46 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Alexei Starovoitov <ast@...nel.org>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...nel.org>,
	pi3orama@....com, Song Shan Gong <gongss@...ux.vnet.ibm.com>,
	Wang Nan <wangnan0@...wei.com>, Zefan Li <lizefan@...wei.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: Re: [GIT PULL 0/2] perf/urgent improvement and fix


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

> Hi Ingo,
> 
> 	Please consider pulling,
> 
> - Arnaldo
> 
> Build results (some more images added):
> 
>   # perf stat dm
>   alpine:3.4: Ok
>   android-ndk:r12b: Ok
>   centos:5: Ok
>   centos:6: Ok
>   centos:7: Ok
>   debian:7: Ok
>   debian:8: Ok
>   debian:experimental: Ok
>   fedora:21: Ok
>   fedora:22: Ok
>   fedora:23: Ok
>   fedora:24: Ok
>   fedora:rawhide: Ok
>   mageia:5: Ok
>   opensuse:13.2: Ok
>   opensuse:42.1: Ok
>   ubuntu:14.04.4: Ok
>   ubuntu:15.10: Ok
>   ubuntu:16.04: Ok
>   ubuntu:16.04-x-arm64: Ok
>   ubuntu:16.04-x-armhf: Ok
>   ubuntu:16.04-x-powerpc64: Ok
>   ubuntu:16.04-x-powerpc64el: Ok
>   ubuntu:16.04-x-s390: Ok
> 
> The following changes since commit 674d2d69b14f677a771ceec4b48bfade94a0c5f1:
> 
>   Merge tag 'perf-core-for-mingo-20160725' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-07-25 19:48:41 +0200)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo-20160726
> 
> for you to fetch changes up to 203d8a4aa6edf2c19206316d439ec5dae52ce581:
> 
>   perf s390: Fix 'start' address of module's map (2016-07-26 16:46:12 -0300)
> 
> ----------------------------------------------------------------
> perf/urgent fixes:
> 
> - Fix obtaining the 'start' address for a kernel module on s390, where
>   .text doesn't coincides with the start of the module as reported on
>   /proc/modules (Song Shan Gong)
> 
> - Use official ELF e_machine value for BPF objects generated via perf + LLVM
>   when specifying BPF scriptlet in 'perf record/trace --event' (Wang Nan)
> 
> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> 
> ----------------------------------------------------------------
> Song Shan Gong (1):
>       perf s390: Fix 'start' address of module's map
> 
> Wang Nan (1):
>       tools lib bpf: Use official ELF e_machine value
> 
>  tools/lib/bpf/libbpf.c              |  7 ++++++-
>  tools/perf/arch/s390/util/Build     |  2 ++
>  tools/perf/arch/s390/util/machine.c | 19 +++++++++++++++++++
>  tools/perf/util/machine.c           |  8 ++++++++
>  tools/perf/util/machine.h           |  1 +
>  5 files changed, 36 insertions(+), 1 deletion(-)
>  create mode 100644 tools/perf/arch/s390/util/machine.c

Pulled, thanks a lot Arnaldo!

	Ingo