Merge tag 'perf-core-for-mingo-4.17-20180323' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

- Move non-TUI specific annotation routines out of the TUI browser so
  that it can be used in other UIs, and to demonstrate that introduce
  a 'perf annotate --stdio2' option that will apply those formatting
  routines to provide a non-interactive annotation mode (Arnaldo Carvalho de Melo)

- Add 'P' hotkey to the annotation TUI, so dump the current annotated
  symbol to a file, easing report thru e-mail, by getting rid of the
  spaces + right hand side scrollbar chars (Arnaldo Carvalho de Melo)

- Support --ignore-vmlinux to 'perf report' and 'perf annotate', that
  was already present in 'perf top', to use /proc/{kcore,kallsyms},
  allowing to see what is in fact running (patched stuff, alternatives,
  ftrace, etc), not the initial state of the kernel (vmlinux) (Arnaldo Carvalho de Melo)

- Support 'jump' instructions to a different function, treating them
  as 'call' instructions (Arnaldo Carvalho de Melo)

- Fix some jump artifacts when using vmlinux + ASM functions, where
  the ELF symtab for instance, for entry_SYSCALL_64 includes that and
  what comes after the 'syscall_return_via_sysret' label, but the
  objdump -dS prints the jump targets + offsets using the
  syscall_return_via_sysret address, which was confusing 'perf annotate'.
  See the cset comments for further info (Arnaldo Carvalho de Melo)

- Report error from dwfl_attach_state() in the unwind code (Martin Vuille)

- Reference Py_None before returning it in the python extension (Petr Machata)

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

1 files changed, 3 insertions, 2 deletions

diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c
index 46c21831f2ac..cee4e2f7c057 100644
--- a/tools/perf/arch/s390/annotate/instructions.c
+++ b/tools/perf/arch/s390/annotate/instructions.c
@@ -2,9 +2,10 @@
 #include <linux/compiler.h>
 
 static int s390_call__parse(struct arch *arch, struct ins_operands *ops,
-			    struct map *map)
+			    struct map_symbol *ms)
 {
 	char *endptr, *tok, *name;
+	struct map *map = ms->map;
 	struct addr_map_symbol target = {
 		.map = map,
 	};
@@ -54,7 +55,7 @@ static struct ins_ops s390_call_ops = {
 
 static int s390_mov__parse(struct arch *arch __maybe_unused,
 			   struct ins_operands *ops,
-			   struct map *map __maybe_unused)
+			   struct map_symbol *ms __maybe_unused)
 {
 	char *s = strchr(ops->raw, ','), *target, *endptr;