CVSROOT: /cvs
Module name: src
Changes by: kette...@cvs.openbsd.org 2024/01/15 04:58:45
Modified files:
sys/arch/arm64/arm64: cpu.c
sys/arch/arm64/include: cpu.h
Log message:
We can't call kstat_create(9) when bringing up the secondary CPUs as it
uses an rwlock and curproc isn't initialized yet for these CPUs at this
point. As a result we hit a "locking against myself" panic if there is
any lock contention.
Fix this by adding a new ci_midr member to struct cpu_info which gets
initialized when we identify the CPUs and use that to attach the kstat
stuff.
ok tobhe@, dlg@
