[PATCH 0/4] Branch stack improvements

[James Clark]

I came across a few generic non-Arm issues when reviewing Anshuman's new
support for branch record buffers on Arm [1].

The first one is a fix to an error message which is misleading if the
feature is unavailable and the remaining ones make the branch type field
visible in perf report and perf script so that it can be debugged or used
by other tools.

Applies to perf/core (56dce86819)

Thanks
James

[1] https://lore.kernel.org/lkml/1642998653-21377-1-git-send-email-anshuman.khandual@xxxxxxx/

James Clark (4):
  perf: Add error message for unsupported branch stack cases
  perf: Print branch stack entry type in --dump-raw-trace
  perf: Refactor perf script branch stack printing
  perf script: Output branch sample type

 tools/perf/builtin-script.c | 28 +++++++++++++---------------
 tools/perf/util/evsel.c     |  4 ++++
 tools/perf/util/session.c   |  5 +++--
 3 files changed, 20 insertions(+), 17 deletions(-)

-- 
2.28.0