CVSROOT: /cvs
Module name: src
Changes by: kette...@cvs.openbsd.org 2025/07/07 12:33:37
Modified files:
sys/arch/amd64/amd64: vm_machdep.c
sys/arch/amd64/include: param.h
sys/arch/arm64/include: param.h
sys/arch/powerpc64/include: param.h
sys/arch/riscv64/include: param.h
sys/uvm : uvm_glue.c
Log message:
Add an MI mechanism for creating an (unmapped) guard page between the PCB
and the kernel stack. Switch amd64 over to this new mechanism. Also
enable these guard pages on other 64-bit architectures with 4k pages
(arm64, powerpc64, riscv64).
ok miod@
