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-rw-r--r--tools/perf/arch/powerpc/util/sym-handling.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c
index 1030a6e504bb..39dbe512b9fc 100644
--- a/tools/perf/arch/powerpc/util/sym-handling.c
+++ b/tools/perf/arch/powerpc/util/sym-handling.c
@@ -10,6 +10,7 @@
#include "symbol.h"
#include "map.h"
#include "probe-event.h"
+#include "probe-file.h"
#ifdef HAVE_LIBELF_SUPPORT
bool elf__needs_adjust_symbols(GElf_Ehdr ehdr)
@@ -79,13 +80,18 @@ void arch__fix_tev_from_maps(struct perf_probe_event *pev,
* However, if the user specifies an offset, we fall back to using the
* GEP since all userspace applications (objdump/readelf) show function
* disassembly with offsets from the GEP.
- *
- * In addition, we shouldn't specify an offset for kretprobes.
*/
- if (pev->point.offset || (!pev->uprobes && pev->point.retprobe) ||
- !map || !sym)
+ if (pev->point.offset || !map || !sym)
return;
+ /* For kretprobes, add an offset only if the kernel supports it */
+ if (!pev->uprobes && pev->point.retprobe) {
+#ifdef HAVE_LIBELF_SUPPORT
+ if (!kretprobe_offset_is_supported())
+#endif
+ return;
+ }
+
lep_offset = PPC64_LOCAL_ENTRY_OFFSET(sym->arch_sym);
if (map->dso->symtab_type == DSO_BINARY_TYPE__KALLSYMS)