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| author | Jeremy Linton <[email protected]> | 2019-04-15 21:21:26 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2019-04-26 15:31:36 +0000 |
| commit | d2532e27b5638bb2e2dd52b80b7ea2ec65135377 (patch) | |
| tree | 31f1be21c8df7abee8f3235afcad6fa411fb133c /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | arm64: Always enable spectre-v2 vulnerability detection (diff) | |
| download | kernel-d2532e27b5638bb2e2dd52b80b7ea2ec65135377.tar.gz kernel-d2532e27b5638bb2e2dd52b80b7ea2ec65135377.zip | |
arm64: add sysfs vulnerability show for spectre-v2
Track whether all the cores in the machine are vulnerable to Spectre-v2,
and whether all the vulnerable cores have been mitigated. We then expose
this information to userspace via sysfs.
Signed-off-by: Jeremy Linton <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Reviewed-by: Catalin Marinas <[email protected]>
Tested-by: Stefan Wahren <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions