diff options
| author | Will Deacon <[email protected]> | 2017-11-27 18:29:30 +0000 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2018-01-08 18:43:34 +0000 |
| commit | 179a56f6f9fbda28f6ca07db1fc3dfad6bc7343c (patch) | |
| tree | 1732f38cd45c84444e8102b3c312258bc61041ea /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 0617052ddde355ee663b2f048e67dd381e5ebd6a (diff) | |
arm64: Take into account ID_AA64PFR0_EL1.CSV3
For non-KASLR kernels where the KPTI behaviour has not been overridden
on the command line we can use ID_AA64PFR0_EL1.CSV3 to determine whether
or not we should unmap the kernel whilst running at EL0.
Reviewed-by: Suzuki K Poulose <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions