git: kernel - Fix deadlock in pmap_page_protect()
commit f036b531dd9ed54b72cccb01d8ba43d17d5e645e
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Fri Nov 11 10:40:36 2011 -0800
kernel - Fix deadlock in pmap_page_protect()
* Fix a deadlock situation where we attempt to get a spin lock while
interlocked. Not a good idea.
Reported-by: ftigeot
Summary of changes:
sys/platform/pc64/x86_64/pmap.c | 146 ++++++++++++++++++++-------------------
1 files changed, 76 insertions(+), 70 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/f036b531dd9ed54b72cccb01d8ba43d17d5e645e
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