perf cs-etm: Add missing case value
authorSolomon Tan <solomonbobstoner@gmail.com>
Fri, 22 Mar 2019 05:22:55 +0000 (13:22 +0800)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 28 Mar 2019 17:31:55 +0000 (14:31 -0300)
commitc8fa7a807f3c5f946bd92076fbaf7826edb650dc
tree0224908da7acea5517c732e0a35d255da37a4579
parent8c7ae38d1ce12a0eaeba655df8562552b3596c7f
perf cs-etm: Add missing case value

The following error was thrown when compiling `tools/perf` using OpenCSD
v0.11.1. This patch fixes said error.

    CC       util/intel-pt-decoder/intel-pt-log.o
    CC       util/cs-etm-decoder/cs-etm-decoder.o
  util/cs-etm-decoder/cs-etm-decoder.c: In function
  ‘cs_etm_decoder__buffer_range’:
  util/cs-etm-decoder/cs-etm-decoder.c:370:2: error: enumeration value
  ‘OCSD_INSTR_WFI_WFE’ not handled in switch [-Werror=switch-enum]
    switch (elem->last_i_type) {
    ^~~~~~
    CC       util/intel-pt-decoder/intel-pt-decoder.o
  cc1: all warnings being treated as errors

Because `OCSD_INSTR_WFI_WFE` case was added only in v0.11.0, the minimum
required OpenCSD library version for this patch is no longer v0.10.0.

Signed-off-by: Solomon Tan <solomonbobstoner@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Robert Walker <robert.walker@arm.com>
Cc: Suzuki K Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20190322052255.GA4809@w-OptiPlex-7050
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/build/feature/test-libopencsd.c
tools/perf/util/cs-etm-decoder/cs-etm-decoder.c