diff options
| author | Ard Biesheuvel <[email protected]> | 2020-07-21 10:33:15 +0200 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2020-07-23 12:38:55 +0100 |
| commit | 0ae3b13aab210e2a8c14371731abddfee228ae24 (patch) | |
| tree | 90d3bc707aaac7f04a85ee600144bb17e9ada371 /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | 493cf9b723bcc87e9284e5e5971259951a13f22e (diff) | |
arm64/entry: deduplicate SW PAN entry/exit routines
Factor the 12 copies of the SW PAN entry and exit code into callable
subroutines, and use alternatives patching to either emit a 'bl'
instruction to call them, or a NOP if h/w PAN is found to be available
at runtime.
Signed-off-by: Ard Biesheuvel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions