Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf updates from Ingo Molnar:
 "Kernel side changes:

   - Improved kbprobes robustness

   - Intel PEBS support for PT hardware tracing

   - Other Intel PT improvements: high order pages memory footprint
     reduction and various related cleanups

   - Misc cleanups

  The perf tooling side has been very busy in this cycle, with over 300
  commits. This is an incomplete high-level summary of the many
  improvements done by over 30 developers:

   - Lots of updates to the following tools:

      'perf c2c'
      'perf config'
      'perf record'
      'perf report'
      'perf script'
      'perf test'
      'perf top'
      'perf trace'

   - Updates to libperf and libtraceevent, and a consolidation of the
     proliferation of x86 instruction decoder libraries.

   - Vendor event updates for Intel and PowerPC CPUs,

   - Updates to hardware tracing tooling for ARM and Intel CPUs,

   - ... and lots of other changes and cleanups - see the shortlog and
     Git log for details"

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (322 commits)
  kprobes: Prohibit probing on BUG() and WARN() address
  perf/x86: Make more stuff static
  x86, perf: Fix the dependency of the x86 insn decoder selftest
  objtool: Ignore intentional differences for the x86 insn decoder
  objtool: Update sync-check.sh from perf's check-headers.sh
  perf build: Ignore intentional differences for the x86 insn decoder
  perf intel-pt: Use shared x86 insn decoder
  perf intel-pt: Remove inat.c from build dependency list
  perf: Update .gitignore file
  objtool: Move x86 insn decoder to a common location
  perf metricgroup: Support multiple events for metricgroup
  perf metricgroup: Scale the metric result
  perf pmu: Change convert_scale from static to global
  perf symbols: Move mem_info and branch_info out of symbol.h
  perf auxtrace: Uninline functions that touch perf_session
  perf tools: Remove needless evlist.h include directives
  perf tools: Remove needless evlist.h include directives
  perf tools: Remove needless thread_map.h include directives
  perf tools: Remove needless thread.h include directives
  perf tools: Remove needless map.h include directives
  ...

1 files changed, 7 insertions, 44 deletions

diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
index 3eb7a39169f6..63e4349a772a 100644
--- a/tools/perf/perf-sys.h
+++ b/tools/perf/perf-sys.h
@@ -5,54 +5,17 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/syscall.h>
-#include <linux/types.h>
 #include <linux/compiler.h>
-#include <linux/perf_event.h>
-#include <asm/barrier.h>
 
-#ifdef __powerpc__
-#define CPUINFO_PROC	{"cpu"}
-#endif
-
-#ifdef __s390__
-#define CPUINFO_PROC	{"vendor_id"}
-#endif
-
-#ifdef __sh__
-#define CPUINFO_PROC	{"cpu type"}
-#endif
+struct perf_event_attr;
 
-#ifdef __hppa__
-#define CPUINFO_PROC	{"cpu"}
-#endif
-
-#ifdef __sparc__
-#define CPUINFO_PROC	{"cpu"}
-#endif
-
-#ifdef __alpha__
-#define CPUINFO_PROC	{"cpu model"}
-#endif
+extern bool test_attr__enabled;
+void test_attr__ready(void);
+void test_attr__init(void);
+void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
+		     int fd, int group_fd, unsigned long flags);
 
-#ifdef __arm__
-#define CPUINFO_PROC	{"model name", "Processor"}
-#endif
-
-#ifdef __mips__
-#define CPUINFO_PROC	{"cpu model"}
-#endif
-
-#ifdef __arc__
-#define CPUINFO_PROC	{"Processor"}
-#endif
-
-#ifdef __xtensa__
-#define CPUINFO_PROC	{"core ID"}
-#endif
-
-#ifndef CPUINFO_PROC
-#define CPUINFO_PROC	{ "model name", }
-#endif
+#define HAVE_ATTR_TEST
 
 static inline int
 sys_perf_event_open(struct perf_event_attr *attr,