diff options
| author | Leandro Lupori <luporl@FreeBSD.org> | 2021-09-15 18:12:37 +0000 |
|---|---|---|
| committer | Leandro Lupori <luporl@FreeBSD.org> | 2021-09-30 11:34:16 +0000 |
| commit | cc8e726c85bee3f3da0fb02c12028f2310a7ee17 (patch) | |
| tree | 0320f0717fc28316e5abdc6ac3291035cb19fade /libexec/fingerd | |
| parent | c926cf71d4445575069214881bf13bdeb4a6a6d1 (diff) | |
powerpc64: change CAS to support Radix MMU
Use radix_mmu environment variable to select between Hash or Radix
MMU, when performing the CAS method call. This matches kernel's
behavior, by selecting Hash MMU by default and Radix if radix_mmu
is not zero, to make sure that both loader and kernel always select
the same MMU.
The device tree is queried to detect Radix/GTSE support and to
find out if CAS is supported, making the old CPU version and HV
bit checks unnecessary now.
Reviewed by: jhibbits
Sponsored by: Instituto de Pesquisas Eldorado (eldorado.org.br)
Differential Revision: https://reviews.freebsd.org/D31951
(cherry picked from commit a58abcde2c83b71e5bf19575750564f7bff78833)
Diffstat (limited to 'libexec/fingerd')
0 files changed, 0 insertions, 0 deletions