Messages in this thread | | | Date | Wed, 19 Feb 2014 22:31:42 -0500 | From | Dave Jones <> | Subject | perf test failure on 3.14rc3 |
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1: vmlinux symtab matches kallsyms : Ok 2: detect open syscall event : Ok 3: detect open syscall event on all cpus : Ok 4: read samples using the mmap interface : Ok 5: parse events tests : Warning: function __le16_to_cpup not defined Warning: function __le16_to_cpup not defined Warning: function __le16_to_cpup not defined Warning: bad op token { Warning: bad op token { Warning: bad op token { Warning: bad op token { Warning: function is_writable_pte not defined Warning: function scsi_trace_parse_cdb not defined Warning: function scsi_trace_parse_cdb not defined Warning: function scsi_trace_parse_cdb not defined Warning: function scsi_trace_parse_cdb not defined Warning: unknown op '->' Warning: function jiffies_to_msecs not defined Warning: function jiffies_to_msecs not defined Warning: unknown op '{' Warning: unknown op '{' Ok 6: x86 rdpmc test : Ok 7: Validate PERF_RECORD_* events & perf_sample fields : Ok 8: Test perf pmu format parsing : Ok 9: Test dso data interface : Ok 10: roundtrip evsel->name check : Ok 11: Check parsing of sched tracepoints fields : Ok 12: Generate and check syscalls:sys_enter_open event fields: Ok 13: struct perf_event_attr setup : Ok 14: Test matching and linking multiple hists : Ok 15: Try 'use perf' in python, checking link problems : FAILED! 16: Test breakpoint overflow signal handler : Ok 17: Test breakpoint overflow sampling : Ok 18: Test number of exit event of a simple workload : Ok 19: Test software clock events have valid period values : Ok 20: Test converting perf time to TSC : Ok 21: Test object code reading : FAILED! 22: Test sample parsing : Ok 23: Test using a dummy software event to keep tracking : Ok 24: Test parsing with no sample_id_all bit set : Ok
I see '5' failing in similar ways in 3.13 too, so it's been broken for a while.
Is 21 due to CONFIG_RANDOMIZE_BASE perhaps ? Might that also explain why perf top isn't showing me kernel function names any more ?
Dave
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