linux-kernel - Re: [PATCH] selftest/mm: fix pointer comparison in mremap

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Message-ID: <aQ9p2srpUtRG4Ltp@fedora>
Date: Sat, 8 Nov 2025 21:33:38 +0530
From: Ankit Khushwaha <ankitkhushwaha.linux@...il.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: "David Hildenbrand (Red Hat)" <david@...nel.org>,
	Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
	"Liam R. Howlett" <Liam.Howlett@...cle.com>,
	Vlastimil Babka <vbabka@...e.cz>, Mike Rapoport <rppt@...nel.org>,
	Suren Baghdasaryan <surenb@...gle.com>,
	Michal Hocko <mhocko@...e.com>, Shuah Khan <shuah@...nel.org>,
	linux-mm@...ck.org, linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] selftest/mm: fix pointer comparison in mremap_test

On Fri, Nov 07, 2025 at 04:08:55PM -0800, Andrew Morton wrote:
> 
> 	void *addr2 = addr + c.dest_alignment;
> 	if (addr2 < addr)
> 		...
>
Hi Andrew,
i have tried this and clang is raising no warning.
I will send v2 patch with this changes.

Thanks
-- Ankit