diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-12 11:28:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-12 11:28:13 -0700 |
| commit | e6328a7abe7f8fcd32e9d3bcbd14ff2161bf71c9 (patch) | |
| tree | 12df1e085c05269a9289a5b7bcdad864993e29ad /tools/perf/tests/code-reading.c | |
| parent | 33f82bda010224e908e23e59150b4d36904affe9 (diff) | |
| parent | 770e96125515daf1c7bc179323f2e0d488dfe6ac (diff) | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf tooling updates from Ingo Molnar:
"Perf tooling updates and fixes"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf annotate browser: Help for cycling thru hottest instructions with TAB/shift+TAB
perf stat: Only auto-merge events that are PMU aliases
perf test: Add test case for PERF_SAMPLE_PHYS_ADDR
perf script: Support physical address
perf mem: Support physical address
perf sort: Add sort option for physical address
perf tools: Support new sample type for physical address
perf vendor events powerpc: Remove duplicate events
perf intel-pt: Fix syntax in documentation of config option
perf test powerpc: Fix 'Object code reading' test
perf trace: Support syscall name globbing
perf syscalltbl: Support glob matching on syscall names
perf report: Calculate the average cycles of iterations
Diffstat (limited to 'tools/perf/tests/code-reading.c')
| -rw-r--r-- | tools/perf/tests/code-reading.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 761c5a448c56..466a462b26d1 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -237,6 +237,11 @@ static int read_object_code(u64 addr, size_t len, u8 cpumode, thread__find_addr_map(thread, cpumode, MAP__FUNCTION, addr, &al); if (!al.map || !al.map->dso) { + if (cpumode == PERF_RECORD_MISC_HYPERVISOR) { + pr_debug("Hypervisor address can not be resolved - skipping\n"); + return 0; + } + pr_debug("thread__find_addr_map failed\n"); return -1; } |