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| author | Konstantin Belousov <kib@FreeBSD.org> | 2026-01-18 23:14:59 +0200 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2026-01-19 18:20:36 +0200 |
| commit | 83d98828867591b5d842573ed6edcec7392f82df (patch) | |
| tree | cc7340f1d13e7e999f460c2a751026420e1d14c5 /source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | 3a6289e1e53ffe11b91b754d3b8241001b2cbfb8 (diff) | |
sys: do not allow entering vm_fault() on boot until VM is initialized
On amd64, a hack sets td_critnest to 1 in hammer_time(), and then clear
it before returning from hammer_time(), which is too early. Instead,
set TDP_NOFAULTING for thread0, and clear the flag after vm_init() finished.
Noted by: adrian
Reviewed by: adrian (previous version), markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D54768
Diffstat (limited to 'source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions