6 files changed, 24 insertions, 4 deletions

diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 8dace181c88e..cf9750004a08 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -49,6 +49,10 @@ u64 op_x86_get_ctrl(struct op_x86_model_spec const *model,
         val |= counter_config->user ? ARCH_PERFMON_EVENTSEL_USR : 0;
         val |= counter_config->kernel ? ARCH_PERFMON_EVENTSEL_OS : 0;
         val |= (counter_config->unit_mask & 0xFF) << 8;
+        counter_config->extra &= (ARCH_PERFMON_EVENTSEL_INV |
+                                  ARCH_PERFMON_EVENTSEL_EDGE |
+                                  ARCH_PERFMON_EVENTSEL_CMASK);
+        val |= counter_config->extra;
         event &= model->event_mask ? model->event_mask : 0xFF;
         val |= event & 0xFF;
         val |= (event & 0x0F00) << 24;
@@ -440,6 +444,7 @@ static int nmi_create_files(struct super_block *sb, struct dentry *root)
                 oprofilefs_create_ulong(sb, dir, "unit_mask", &counter_config[i].unit_mask);
                 oprofilefs_create_ulong(sb, dir, "kernel", &counter_config[i].kernel);
                 oprofilefs_create_ulong(sb, dir, "user", &counter_config[i].user);
+                oprofilefs_create_ulong(sb, dir, "extra", &counter_config[i].extra);
         }
 
         return 0;
diff --git a/arch/x86/oprofile/op_counter.h b/arch/x86/oprofile/op_counter.h
index e28398df0df2..0b7b7b179cbe 100644
--- a/arch/x86/oprofile/op_counter.h
+++ b/arch/x86/oprofile/op_counter.h
@@ -22,6 +22,7 @@ struct op_counter_config {
         unsigned long kernel;
         unsigned long user;
         unsigned long unit_mask;
+        unsigned long extra;
 };
 
 extern struct op_counter_config counter_config[];
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 158c30e8210c..207dee5c5b16 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -165,8 +165,12 @@ grep-libs = $(filter -l%,$(1))
 strip-libs = $(filter-out -l%,$(1))
 
 $(OUTPUT)python/perf.so: $(PYRF_OBJS)
-        $(QUIET_GEN)python util/setup.py --quiet  build_ext --build-lib='$(OUTPUT)python' \
-                                                --build-temp='$(OUTPUT)python/temp'
+        $(QUIET_GEN)( \
+                export CFLAGS="$(BASIC_CFLAGS)"; \
+                python util/setup.py --quiet  build_ext --build-lib='$(OUTPUT)python' \
+                        --build-temp='$(OUTPUT)python/temp' \
+        )
+
 #
 # No Perl scripts right now:
 #
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 2b15c362ef56..1023f67633a4 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -710,7 +710,7 @@ try_again:
                  * in the whole kernel symbol list.
                  */
                 if ((long long)al->addr < 0 &&
-                    cpumode == PERF_RECORD_MISC_KERNEL &&
+                    cpumode == PERF_RECORD_MISC_USER &&
                     machine && mg != &machine->kmaps) {
                         mg = &machine->kmaps;
                         goto try_again;
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py
index e24ffadb20b2..bbc982f5dd8b 100644
--- a/tools/perf/util/setup.py
+++ b/tools/perf/util/setup.py
@@ -1,13 +1,18 @@
 #!/usr/bin/python2
 
 from distutils.core import setup, Extension
+from os import getenv
+
+cflags = ['-fno-strict-aliasing', '-Wno-write-strings']
+cflags += getenv('CFLAGS', '').split()
 
 perf = Extension('perf',
                   sources = ['util/python.c', 'util/ctype.c', 'util/evlist.c',
                              'util/evsel.c', 'util/cpumap.c', 'util/thread_map.c',
                              'util/util.c', 'util/xyarray.c', 'util/cgroup.c'],
                   include_dirs = ['util/include'],
-                  extra_compile_args = ['-fno-strict-aliasing', '-Wno-write-strings'])
+                  extra_compile_args = cflags,
+                 )
 
 setup(name='perf',
       version='0.1',
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 17df793c8924..f06c10f092ba 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1196,6 +1196,8 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
                                 if (curr_dso == NULL)
                                         goto out_elf_end;
                                 curr_dso->kernel = self->kernel;
+                                curr_dso->long_name = self->long_name;
+                                curr_dso->long_name_len = self->long_name_len;
                                 curr_map = map__new2(start, curr_dso,
                                                      map->type);
                                 if (curr_map == NULL) {
@@ -1842,6 +1844,7 @@ int dso__load_vmlinux(struct dso *self, struct map *map,
         if (fd < 0)
                 return -1;
 
+        dso__set_long_name(self, (char *)vmlinux);
         dso__set_loaded(self, map->type);
         err = dso__load_sym(self, map, symfs_vmlinux, fd, filter, 0, 0);
         close(fd);
@@ -2403,6 +2406,8 @@ int symbol__init(void)
         if (symbol_conf.initialized)
                 return 0;
 
+        symbol_conf.priv_size = ALIGN(symbol_conf.priv_size, sizeof(u64));
+
         elf_version(EV_CURRENT);
         if (symbol_conf.sort_by_name)
                 symbol_conf.priv_size += (sizeof(struct symbol_name_rb_node) -