Re: [PATCH v3 5/7] mm: kmemleak: use mem_pool_free() to free object

[Catalin Marinas]

On Wed, Oct 18, 2023 at 04:48:06PM +0100, Catalin Marinas wrote:
> On Wed, Oct 18, 2023 at 06:29:50PM +0800, Liu Shixin wrote:
> > The kmemleak object is allocated by mem_pool_alloc(), which
> > could be from slab or mem_pool[], so it's not suitable using
> > __kmem_cache_free() to free the object, use __mem_pool_free()
> > instead.
> > 
> > Fixes: 0647398a8c7b ("mm: kmemleak: simple memory allocation pool for kmemleak objects")
> > Signed-off-by: Liu Shixin <liushixin2@xxxxxxxxxx>
> 
> Could you please reorder this patch before the previous one? If you
> added a Fixes tag, we may want a cc stable as well (as for the other
> patches with a Fixes tag) and it makes more sense to backport it on its
> own without the __create_object() split. Otherwise:

Ah, ignore this. If we want a cc stable, the whole thing needs
backporting, including the split which is essential for the subsequent
fix.

> Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>

-- 
Catalin