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382c27f4ed
Budimir noted that perf_event_validate_size() only checks the size of
the newly added event, even though the sizes of all existing events
can also change due to not all events having the same read_format.
When we attach the new event, perf_group_attach(), we do re-compute
the size for all events.
Fixes:
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.. | ||
callchain.c | ||
core.c | ||
hw_breakpoint.c | ||
hw_breakpoint_test.c | ||
internal.h | ||
Makefile | ||
ring_buffer.c | ||
uprobes.c |