[PATCH 0/5] perf tools: Fix for cases where cpumode is incorrect or insufficient

From: Adrian Hunter
Date: Wed Oct 31 2018 - 05:12:33 EST


Hi

These patches probably deal with most cases except the one fixed by David
Miller's "perf callchain: Honour the ordering of
PERF_CONTEXT_{USER,KERNEL,etc}" patch, and also cat_backtrace() which looks
like it has the same problem, and the cs-etm fix.


Adrian Hunter (5):
perf tools: Add fallback functions for cases where cpumode is insufficient
perf tools: Use fallback for sample_addr_correlates_sym() cases
perf tools: Use fallbacks for branch stacks
perf intel-pt: Insert callchain context into synthesized callchains
perf intel-pt/bts: Calculate cpumode for synthesized samples

tools/perf/builtin-script.c | 12 +++---
tools/perf/util/event.c | 29 +++++++++++++-
tools/perf/util/intel-bts.c | 17 ++++++---
tools/perf/util/intel-pt.c | 28 ++++++++------
tools/perf/util/machine.c | 40 ++++++++++++++++++++
tools/perf/util/machine.h | 2 +
.../util/scripting-engines/trace-event-python.c | 16 ++++----
tools/perf/util/thread-stack.c | 44 +++++++++++++++++-----
tools/perf/util/thread-stack.h | 2 +-
tools/perf/util/thread.h | 4 ++
10 files changed, 153 insertions(+), 41 deletions(-)


Regards
Adrian