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I was asked the other day how many machines would support a /dev/mem mmap'd update mechanism, and I had to say that I didn't know. We use direct port IO in the SuperIO plugin too, and it would be good to know how quickly we need to port this to something else. |
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| .. | ||
| fu-plugin-linux-lockdown.c | ||
| meson.build | ||
| README.md | ||
Linux Kernel Lockdown
Introduction
This plugin checks if the currently running kernel is locked down. The result will be stored in an security attribute for HSI.
External interface access
This plugin requires read access to /sys/sys/kernel/security.