diff options
| author | Mark Rutland <[email protected]> | 2016-01-25 11:45:00 +0000 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2016-02-16 15:10:45 +0000 |
| commit | 609116d202a8c5fd3fe393eb85373cbee906df68 (patch) | |
| tree | 8e52f5fcb06cbbbe17bfa620c873666d18ac6ea3 /tools/perf/scripts/python | |
| parent | 86ccce896cb0aa800a7a6dcd29b41ffc4eeb1a75 (diff) | |
arm64: add function to install the idmap
In some cases (e.g. when making invasive changes to the kernel page
tables) we will need to execute code from the idmap.
Add a new helper which may be used to install the idmap, complementing
the existing cpu_uninstall_idmap.
Signed-off-by: Mark Rutland <[email protected]>
Reviewed-by: Catalin Marinas <[email protected]>
Tested-by: Ard Biesheuvel <[email protected]>
Reviewed-by: Ard Biesheuvel <[email protected]>
Tested-by: Jeremy Linton <[email protected]>
Cc: Laura Abbott <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions