Module Name: src Committed By: ad Date: Wed May 27 19:26:43 UTC 2020
Modified Files: src/sys/arch/x86/x86: pmap.c Log Message: Reported-by: syzbot+c1770938bb3fa7c08...@syzkaller.appspotmail.com Reported-by: syzbot+ae26209c7d7f06e0b...@syzkaller.appspotmail.com Can't defer freeing PV entries for the kernel's pmap until pmap_update(), as that means taking locks and potentially recursing, and pmap_update() for the kernel is used in all sorts of sensitive places. To generate a diff of this commit: cvs rdiff -u -r1.394 -r1.395 src/sys/arch/x86/x86/pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.