CVSROOT: /cvs Module name: src Changes by: kette...@cvs.openbsd.org 2024/11/09 05:58:29
Modified files:
sys/arch/arm64/arm64: pmap.c
Log message:
The buffer flipper (incorrectly?) uses pmap_copy_page() from interrupt
context (when it calls uvm_pagerealloc_multi()). But the current
implementation of pmap_copy_page() assumes it only runs in process context.
Use splbio() to block the interrupts while we're doing the copy.
ok mpi@
