diff options
| author | Vladimir Murzin <[email protected]> | 2020-01-07 10:28:03 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2020-01-16 12:45:05 +0000 |
| commit | f88f42f853a80d9b087f0c2035d6fbab504ea54c (patch) | |
| tree | 8bafca2b2aea690b9f05ca3cd32b9b027c2f5228 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | edf90818271b86dcfcc56e0380a8f7fac6eed0cc (diff) | |
arm64: context: Free up kernel ASIDs if KPTI is not in use
We can extend user ASID space if it turns out that system does not
require KPTI. We start with kernel ASIDs reserved because CPU caps are
not finalized yet and free them up lazily on the next rollover if we
confirm than KPTI is not in use.
Reviewed-by: Catalin Marinas <[email protected]>
Signed-off-by: Vladimir Murzin <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions