Re: [PATCH] kasan, mempool: don't store free stacktrace in io_alloc_cache objects.

27 Jan 2025


      On Sat, Jan 25, 2025 at 1:03 AM Andrey Konovalov andreyknvl@gmail.com wrote:
...
On Wed, Jan 22, 2025 at 5:07 PM Andrey Ryabinin ryabinin.a.a@gmail.com wrote:
...
...
@@ -261,7 +262,7 @@ bool __kasan_slab_free(struct kmem_cache *cache, void *object, bool init,
        if (!kasan_arch_is_ready() || is_kfence_address(object))
                return false;

  poison_slab_object(cache, object, init, still_accessible);




  poison_slab_object(cache, object, init, still_accessible, true);



Should notrack be false here?
Yep.

    