閱讀文章 - 看板 DFBSD_commit

發信人Matthew Dillon <dillon@crater.dragonflybsd.org>,

看板DFBSD_commit

標題git: kernel - Fix incorrect VA on interlock

發信站(null) (Sun Nov 20 18:01:29 2011)

轉信站ptt!crater_reader.dragonflybsd.org!crater.dragonflybsd.org!127.0.0.1.M

commit 3cb318dc30c9453ab6093e6ad4d446ef80c7d937 Author: Matthew Dillon <dillon@apollo.backplane.com> Date: Sun Nov 20 09:58:50 2011 -0800 kernel - Fix incorrect VA on interlock * The pmap_clearbit() code was interlocking the wrong VA due to an uninitalized variable. This could lead to stale tlbs. Reported-by: swildner Summary of changes: sys/platform/pc64/x86_64/pmap.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/3cb318dc30c9453ab6093e6ad4d446ef80c7d937 -- DragonFly BSD source repository