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authorThomas Richter2018-06-11 09:31:53 +0200
committerArnaldo Carvalho de Melo2018-06-25 11:59:35 -0300
commitb930e62ecd362843002bdf84c2940439822af321 (patch)
treef9ee4e16d3f3f1c42185c05a4ef0896908484e02 /scripts/mod/Makefile
parent01766229533f9bdb1144a41b4345c8c7286da7b4 (diff)
perf test session topology: Fix test on s390
On s390 this test case fails because the socket identifiction numbers assigned to the CPU are higher than the CPU identification numbers. F/ix this by adding the platform architecture into the perf data header flag information. This helps identifiing the test platform and handles s390 specifics in process_cpu_topology(). Before: [root@p23lp27 perf]# perf test -vvvvv -F 39 39: Session topology : --- start --- templ file: /tmp/perf-test-iUv755 socket_id number is too big.You may need to upgrade the perf tool. ---- end ---- Session topology: Skip [root@p23lp27 perf]# After: [root@p23lp27 perf]# perf test -vvvvv -F 39 39: Session topology : --- start --- templ file: /tmp/perf-test-8X8VTs CPU 0, core 0, socket 6 CPU 1, core 1, socket 3 ---- end ---- Session topology: Ok [root@p23lp27 perf]# Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Fixes: c84974ed9fb6 ("perf test: Add entry to test cpu topology") Link: http://lkml.kernel.org/r/20180611073153.15592-2-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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