[PATCH v3 3/4] mm/page_alloc.c: add config option to sanitize freed pages

This new config option will sanitize all freed pages. This is a pretty low-level change useful to track some cases of use-after-free, help kernel same-page merging in VM environments, and counter a few info leaks. Signed-off-by: Anisse Astier --- mm/Kconfig | 12

[PATCH v3 3/4] mm/page_alloc.c: add config option to sanitize freed pages

This new config option will sanitize all freed pages. This is a pretty low-level change useful to track some cases of use-after-free, help kernel same-page merging in VM environments, and counter a few info leaks. Signed-off-by: Anisse Astier ani...@astier.eu --- mm/Kconfig | 12