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As of Intel SDM (https://www.intel.com/sdm) version 076, there is a new Intel PT feature called Event Trace which is enabled config bit 31. Event Trace exposes details about asynchronous events such as interrupts and VM-Entry/Exit. Add a capability and config bit for Event Trace. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20220126104815.2807416-2-adrian.hunter@intel.com |
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amd | ||
intel | ||
zhaoxin | ||
core.c | ||
Kconfig | ||
Makefile | ||
msr.c | ||
perf_event.h | ||
probe.c | ||
probe.h | ||
rapl.c |