Module Name: src
Committed By: martin
Date: Fri Sep 20 10:00:14 UTC 2024
Modified Files:
src/sys/arch/i386/i386 [netbsd-10]: bioscall.S
Log Message:
Pull up following revision(s) (requested by rin in ticket #875):
sys/arch/i386/i386/bioscall.S: revision 1.11
i386/bioscall: Disable preemption while we load the kernel pmap.
Fixes crash on boot in new KASSERT(kpreempt_disabled()) in
cpu_load_pmap.
We could do KASSERT(kpreempt_disabled() || cold), but I don't know if
bioscall is ever reachable after warm boot; this way is safer.
XXX Would be nice if bioscall were a C function, not asm -- I don't
see any reason why we need it to be asm?
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.10.30.1 src/sys/arch/i386/i386/bioscall.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
