commit c825189df5970fc591092fc240a9f14de46a9808
Author: Matthew Dillon <[email protected]>
Date: Wed Feb 26 17:14:39 2014 -0800
kernel - Fix SMP race in VMM/VMX vmclear() call
* Fix an SMP race. The pcpu vti field is used to trigger cpusync's from
other cpus and cannot be cleared by the owning cpu until after it has
vmclear'd and stopped using the structure.
Reported-by: tuxillo
Summary of changes:
sys/platform/pc64/vmm/vmx.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/c825189df5970fc591092fc240a9f14de46a9808
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DragonFly BSD source repository
