Re: [PATCH] slab: Decouple slab_debug and no_hash_pointers

2025-04-13 Thread Bagas Sanjaya
On Thu, Apr 10, 2025 at 10:44:31AM -0700, Kees Cook wrote: > Some system owners use slab_debug=FPZ (or similar) as a hardening option, > but do not want to be forced into having kernel addresses exposed due > to the implicit "no_hash_pointers" boot param setting.[1] > > Introduce the "hash_pointer

Re: [PATCH] slab: Decouple slab_debug and no_hash_pointers

2025-04-13 Thread David Rientjes
On Thu, 10 Apr 2025, Kees Cook wrote: > Some system owners use slab_debug=FPZ (or similar) as a hardening option, > but do not want to be forced into having kernel addresses exposed due > to the implicit "no_hash_pointers" boot param setting.[1] > > Introduce the "hash_pointers" boot param, which