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Date: Mon, 12 Jan 2026 10:45:34 +0100
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Subject: Re: [PATCH v6 14/14] mm: Add basic tests for lazy_mmu
To: "David Hildenbrand (Red Hat)" <david@kernel.org>, linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org, Alexander Gordeev <agordeev@linux.ibm.com>,
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References: <20251215150323.2218608-1-kevin.brodsky@arm.com>
 <20251215150323.2218608-15-kevin.brodsky@arm.com>
 <1e123306-0efe-457f-953b-d4a27ce6bc60@kernel.org>
From: Kevin Brodsky <kevin.brodsky@arm.com>
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On 09/01/2026 16:07, David Hildenbrand (Red Hat) wrote:
>
> Very nice test 🙂

Thanks!

>
> I think I prefer the EXPORT_SYMBOL_IF_KUNIT over disabling the test
> for PPC and over making lazy_mmu_mode_enable() non-inlined functions
> with an exported symbol

The EXPORT_SYMBOL_IF_KUNIT approach is what's currently in mm-unstable
(with the fixes from Ritesh and me).

- Kevin