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| author | Konstantin Belousov <kib@FreeBSD.org> | 2025-09-18 21:55:19 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2025-09-24 13:02:27 +0000 |
| commit | a319696875451229f492b6c15e58a0ac54dbcda1 (patch) | |
| tree | 2151569be4d57718a347dd4f3d18b891a8ec82b9 /tests/sys/netmap | |
| parent | 50ee990e1874d6d40b8e3dc359c37e2ef2ebf477 (diff) | |
The variant of wrmsr_safe(9) that might work before IDT and curpcb are
initialized. Assumes BSP, and that all APs are parked.
Before calling wrmsr_early_safe(), the wrmsr_early_safe_start() should
be called, afterward wrmsr_early_safe_end() restores the bootenv IDT.
Reviewed by: markj
Tested by: glebius
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D52607
Diffstat (limited to 'tests/sys/netmap')
0 files changed, 0 insertions, 0 deletions