CVSROOT: /cvs Module name: src Changes by: [email protected] 2018/08/15 14:18:31
Modified files:
sys/arch/arm64/arm64: pmap.c
Log message:
Use atomic instructions to keep track of what ASIDs are in use. This makes
pmap_free_asid() and therefore pmap_destroy() mpsafe which is important since
we might end up calling that function without holding the kernel lock
as a result of releasing a reference in pmap_page_protect(9).
ok visa@
