CVSROOT: /cvs Module name: src Changes by: kette...@cvs.openbsd.org 2025/07/12 02:35:32
Modified files:
sys/arch/arm64/arm64: pmap.c
Log message:
When pmap_enter(9) is asked to enter a mapping that already exists, we
should avoid removing the existing mapping otherwise we can trigger a
scenario where multiple threads of a process will continously fault
on a single page.
ok jca@, miod@, mlarkin@
