Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

User visible changes:

  - When handling perf_event_open() returning EBUSY and not being able to opendir
    the procfs mount point we would tell the user that the oprofile daemon was
    found by returning -1 on as the return for a bool function, oops, fix it,
    found with Coccinelle. (Peter Senna Tschudin).

  - Fix per-pkg event reporting bug in 'perf stat'. (Stephane Eranian)

Developer visible changes:

  - Fix missing prototype for function provided when it isn't present in the
    libelf present, fixing the build on RHEL/CentOS 5.1 systems, for instance.
    (Arnaldo Carvalho de Melo)

  - Detect if the gcc and libnuma have the features needed to avoid requiring
    the use of NO_LIBNUMA and/or NO_AUXTRACE to build on older systems.
    (Arnaldo Carvalho de Melo)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
index 2975632d51e2..c8fe6d177119 100644
--- a/tools/build/Makefile.feature
+++ b/tools/build/Makefile.feature
@@ -41,6 +41,7 @@ FEATURE_TESTS ?=			\
 	libelf-getphdrnum		\
 	libelf-mmap			\
 	libnuma				\
+	numa_num_possible_cpus		\
 	libperl				\
 	libpython			\
 	libpython-version		\
@@ -51,7 +52,8 @@ FEATURE_TESTS ?=			\
 	timerfd				\
 	libdw-dwarf-unwind		\
 	zlib				\
-	lzma
+	lzma				\
+	get_cpuid
 
 FEATURE_DISPLAY ?=			\
 	dwarf				\
@@ -61,13 +63,15 @@ FEATURE_DISPLAY ?=			\
 	libbfd				\
 	libelf				\
 	libnuma				\
+	numa_num_possible_cpus		\
 	libperl				\
 	libpython			\
 	libslang			\
 	libunwind			\
 	libdw-dwarf-unwind		\
 	zlib				\
-	lzma
+	lzma				\
+	get_cpuid
 
 # Set FEATURE_CHECK_(C|LD)FLAGS-all for all FEATURE_TESTS features.
 # If in the future we need per-feature checks/flags for features not