K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-11-06T21:57:03.091196Z
K 7
svn:log
V 390
Avoid specifying VM_PROT_EXECUTE in mappings from pipe_map and exec_map.

These submaps are used for mapping pipe buffers and execv() argument
strings respectively, so there's no need for such mappings to have
execute permissions.

Reported by:	jhb
Reviewed by:	alc, jhb, kib
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D17827

END