linux-kernel - Re: [PATCH v3 08/35] mm: prevent slabobj_ext allocations for slabobj_ext and kmem

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Message-ID: <202402121415.77843B9D39@keescook>
Date: Mon, 12 Feb 2024 14:15:24 -0800
From: Kees Cook <keescook@...omium.org>
To: Suren Baghdasaryan <surenb@...gle.com>
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Subject: Re: [PATCH v3 08/35] mm: prevent slabobj_ext allocations for
 slabobj_ext and kmem_cache objects

On Mon, Feb 12, 2024 at 01:38:54PM -0800, Suren Baghdasaryan wrote:
> Use __GFP_NO_OBJ_EXT to prevent recursions when allocating slabobj_ext
> objects. Also prevent slabobj_ext allocations for kmem_cache objects.
> 
> Signed-off-by: Suren Baghdasaryan <surenb@...gle.com>

I almost feel like this can be collapsed into earlier patches, but
regardless:

Reviewed-by: Kees Cook <keescook@...omium.org>

-- 
Kees Cook