[GIT PULL 0/2] perf/urgent improvement and fix

From: Arnaldo Carvalho de Melo
Date: Tue Jul 26 2016 - 17:07:52 EST

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@xxxxxxxxxx>

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