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| author |   Alexander Shishkin <alexander.shishkin@linux.intel.com> | 2022-01-26 12:48:14 +0200 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2022-02-15 17:47:11 +0100 |
| commit | 28c24ded649cf068ca518f2a3d78f5e7e06d41d8 (patch) | |
| tree | 37ce5f41eb37a886d4ab1257e4afa2c06e54bd4a /scripts/gdb/linux/utils.py | |
| parent | perf/x86/intel: Increase max number of the fixed counters (diff) | |
| download | wireguard-linux-28c24ded649cf068ca518f2a3d78f5e7e06d41d8.tar.xz wireguard-linux-28c24ded649cf068ca518f2a3d78f5e7e06d41d8.zip | |
perf/x86/intel/pt: Add a capability and config bit for event tracing
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
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions