[PATCH v2 0/3] perf report: Few fixes

[Ravi Bangoria]

v1: https://lore.kernel.org/r/20191112054946.5869-1-ravi.bangoria@xxxxxxxxxxxxx

v1 fixed a segfault when -F phys_daddr is used in perf report without
--mem-mode. Arnaldo suggested to bail out the option completely in
such case instead of showing 0 values.

Ravi Bangoria (3):
  perf hists: Replace pr_err with ui__error
  perf report: Make -F more strict like -s
  perf report: Error out for mem mode fields if mem info is not
    available

 tools/perf/builtin-report.c |  8 ++++++++
 tools/perf/util/sort.c      | 16 +++++++++++-----
 2 files changed, 19 insertions(+), 5 deletions(-)

-- 
2.21.0