Module Name: src Committed By: ryo Date: Sat Apr 6 18:30:20 UTC 2019
Modified Files: src/sys/arch/aarch64/aarch64: pmap.c Log Message: Fix race conditions about pmap_page_protect() and pmap_enter(). while handling same PTE by these functions in same time, there is a critical path that the number of valid PTEs and wire_count are inconsistent, and it caused KASSERT. Need to hold a pv_lock while modifying them. To generate a diff of this commit: cvs rdiff -u -r1.38 -r1.39 src/sys/arch/aarch64/aarch64/pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.