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perf test sample-parsing: Fix branch_stack entry endianness check

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Commit 10269a2ca2 ("perf test sample-parsing: Add endian test for
struct branch_flags") broke the test case 27 (Sample parsing) on s390 on
linux-next tree:

  # perf test -Fv 27
  27: Sample parsing
  --- start ---
  parsing failed for sample_type 0x800
  ---- end ----
  Sample parsing: FAILED!
  #

The cause of the failure is a wrong #define BS_EXPECTED_BE statement in
above commit.  Correct this define and the test case runs fine.

Output After:

  # perf test -Fv 27
  27: Sample parsing                                                  :
  --- start ---
  ---- end ----
  Sample parsing: Ok
  #

Fixes: 10269a2ca2 ("perf test sample-parsing: Add endian test for struct branch_flags")
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Tested-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Acked-by: Madhavan Srinivasan <maddy@linux.ibm.com>
CC: Sven Schnelle <svens@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: https://lore.kernel.org/r/54077e81-503e-3405-6cb0-6541eb5532cc@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Thomas Richter 2021-11-17 09:26:09 +01:00 committed by Arnaldo Carvalho de Melo
parent 162b944598
commit cb5a63feae
1 changed files with 1 additions and 1 deletions
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2
tools/perf/tests/sample-parsing.c
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@ -36,7 +36,7 @@
* These are based on the input value (213) specified
* in branch_stack variable.
*/
#define BS_EXPECTED_BE 0xa00d000000000000
#define BS_EXPECTED_BE 0xa000d00000000000
#define BS_EXPECTED_LE 0xd5000000
#define FLAG(s) s->branch_stack->entries[i].flags