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Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 7d30240e5bfe..c8c58bddfed3 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1035,6 +1035,13 @@ config USER_NS help This allows containers, i.e. vservers, to use user namespaces to provide different user info for different servers. + + When user namespaces are enabled in the kernel it is + recommended that the MEMCG and MEMCG_KMEM options also be + enabled and that user-space use the memory control groups to + limit the amount of memory a memory unprivileged users can + use. + If unsure, say N. config PID_NS |