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charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Feb 21, 2024 at 2:41=E2=80=AFPM Suren Baghdasaryan wrote: > > Slab extension objects can't be allocated before slab infrastructure is > initialized. Some caches, like kmem_cache and kmem_cache_node, are create= d > before slab infrastructure is initialized. Objects from these caches can'= t > have extension objects. Introduce SLAB_NO_OBJ_EXT slab flag to mark these > caches and avoid creating extensions for objects allocated from these > slabs. > > Signed-off-by: Suren Baghdasaryan > Reviewed-by: Kees Cook Reviewed-by: Pasha Tatashin