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MFC r227657:
authorkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 25 Nov 2011 09:46:36 +0000 (09:46 +0000)
committerkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 25 Nov 2011 09:46:36 +0000 (09:46 +0000)
commit419170f7ab839261147a3805e88939c46a152ec2
tree0b43923fc7b2dbc2a5a3ca3ca3e00eae369966c0tree | snapshot
parentea0d7d33c43f41e1fbc179fd104b65bfbc66d656commit | diff
MFC r227657:
Consistently use process spin lock for protection of the
p->p_boundary_count. Race could cause the execve(2) from the threaded
process to hung since thread boundary counter was incorrect and
single-threading never finished.

git-svn-id: svn://svn.freebsd.org/base/stable/8@227964 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/kern/kern_thread.c diff | blob | history
sys/sys/proc.h diff | blob | history
8-STABLE