CVSROOT: /cvs Module name: src Changes by: [email protected] 2025/09/18 08:54:33
Modified files:
sys/arch/sparc64/include: pmap.h
sys/arch/sparc64/sparc64: pmap.c
Log message:
Write out the user windows before we start tearing down userland mappings.
At least in theory we could still have dirty user windows that haven't been
written out yet when we call uvm_purge() which would result in a page fault
if we have removed the mappings for the stack from the pmap.
ok deraadt@, claudio@
