This small series is fixing non-consuming read of a trace remote when the trace_buffer is created after a CPU is offline.
It also extends hotplug testing coverage to include this test case. I have based this series on top of kvmarm/next which contains the hypervisor tracing patches. Vincent Donnefort (2): tracing: Non-consuming read for trace remotes with an offline CPU tracing: selftests: Extend hotplug testing for trace remotes kernel/trace/trace_remote.c | 21 ++++- .../selftests/ftrace/test.d/remotes/functions | 15 +++- .../ftrace/test.d/remotes/hotplug.tc | 86 +++++++++++++++++++ .../test.d/remotes/hypervisor/hotplug.tc | 11 +++ .../selftests/ftrace/test.d/remotes/trace.tc | 27 +----- .../ftrace/test.d/remotes/trace_pipe.tc | 25 ------ 6 files changed, 129 insertions(+), 56 deletions(-) create mode 100644 tools/testing/selftests/ftrace/test.d/remotes/hotplug.tc create mode 100644 tools/testing/selftests/ftrace/test.d/remotes/hypervisor/hotplug.tc base-commit: 5ad2ff071b5980f072a85c8114649218971c586e -- 2.53.0.1118.gaef5881109-goog
