Thomas Richter 5d9946c3e5 perf record: Fix s390 undefined record__auxtrace_init() return value ... Command 'perf record' calls: cmd_report() record__auxtrace_init() auxtrace_record__init() On s390 function auxtrace_record__init() returns random return value due to missing initialization. This sometime causes 'perf record' to exit immediately without error message and creating a perf.data file. Fix this by setting error the return code to zero before returning from platform specific functions which may not set the error code in call cases. Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Link: http://lkml.kernel.org/r/20180423142940.21143-1-tmricht@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2018-04-23 12:05:02 -03:00
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arm	coresight: Move to SPDX identifier	2018-04-19 12:29:41 -03:00
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s390	perf record: Fix s390 undefined record__auxtrace_init() return value	2018-04-23 12:05:02 -03:00
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x86	tools/headers: Synchronize kernel ABI headers, v4.17-rc1	2018-04-17 09:47:39 -03:00
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