kib f371322983 On exec, single-threading must be enforced before arguments space is ... allocated from exec_map. If many threads try to perform execve(2) in parallel, the exec map is exhausted and some threads sleep uninterruptible waiting for the map space. Then, the thread which won the race for the space allocation, cannot single-thread the process, causing deadlock. Reported and tested by: pho (previous version) Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2015-05-10 09:00:40 +00:00
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acpica	If x86 CPU implementation of the MWAIT instruction reasonably	2015-05-09 12:28:48 +00:00
bios	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
conf	Remove support for Xen PV domU kernels. Support for HVM domU kernels	2015-04-30 15:48:48 +00:00
i386	Remove support for Xen PV domU kernels. Support for HVM domU kernels	2015-04-30 15:48:48 +00:00
ibcs2	On exec, single-threading must be enforced before arguments space is	2015-05-10 09:00:40 +00:00
include	If x86 CPU implementation of the MWAIT instruction reasonably	2015-05-09 12:28:48 +00:00
isa	Remove support for Xen PV domU kernels. Support for HVM domU kernels	2015-04-30 15:48:48 +00:00
linux	On exec, single-threading must be enforced before arguments space is	2015-05-10 09:00:40 +00:00
pci	Remove support for Xen PV domU kernels. Support for HVM domU kernels	2015-04-30 15:48:48 +00:00
svr4	MFamd64: Move extern declaration of _ucodesel and _udatasel to	2014-11-02 21:40:32 +00:00
xbox	After r261980, the local ptr variable in xbox_init() is no longer used,	2014-02-16 22:48:36 +00:00
Makefile	Delete duplicate tags entry I introduced in -r223901.	2011-07-15 17:27:26 +00:00