3 ms·
Hm, this is interesting. What kernel version did you find this in? Im curious if this is exposed to other languages
by CableNinja 9mo ago
Hm, this is interesting. What kernel version did you find this in? Im curious if this is exposed to other languages
- sllabres 9mo agoFrom the man page: Linux 5.14. Before Linux 6.5, memfd_secret() was disabled by default and only available if the system administrator turned it on using "secretmem.enable=y" kernel parameter. [...] "To prevent potential data leaks of memory regions backed by memfd_secret() from a hybernation image, hybernation is prevented when there are active memfd_secret() users."