Jamie Gritton 5d58f959d3 jail: Fix lock-free access to dynamic pr.allow flags
Use atomic access and a memory barrier to ensure that the flag parameter
in pr_flag_allow is indeed set after the rest of the structure is valid.

Simplify adding flag bits with pr_allow_all, a dynamic version of
PR_ALLOW_ALL_STATIC.
2020-12-26 12:53:28 -08:00
..
2020-12-23 14:37:05 -04:00
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2020-11-04 12:07:33 +00:00
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