threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
15 lines
764 B
Plaintext
15 lines
764 B
Plaintext
There are a lot of kinds of objects in the kernel that don't have
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individual limits or that have limits that are ineffective when a set
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of processes is allowed to switch user ids. With user namespaces
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enabled in a kernel for people who don't trust their users or their
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users programs to play nice this problems becomes more acute.
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Therefore it is recommended that memory control groups be enabled in
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kernels that enable user namespaces, and it is further recommended
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that userspace configure memory control groups to limit how much
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memory user's they don't trust to play nice can use.
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Memory control groups can be configured by installing the libcgroup
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package present on most distros editing /etc/cgrules.conf,
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/etc/cgconfig.conf and setting up libpam-cgroup.
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