linux-kernel - Re: [PATCH v4 0/7] Optimize mremap during mutual alignment within PMD

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Date:   Wed, 31 May 2023 19:33:23 -0400
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     "Joel Fernandes (Google)" <joel@...lfernandes.org>
Cc:     linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        linux-mm@...ck.org, Shuah Khan <shuah@...nel.org>,
        Vlastimil Babka <vbabka@...e.cz>,
        Michal Hocko <mhocko@...e.com>,
        Lorenzo Stoakes <lstoakes@...il.com>,
        Kirill A Shutemov <kirill@...temov.name>,
        "Liam R. Howlett" <liam.howlett@...cle.com>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Suren Baghdasaryan <surenb@...gle.com>,
        Kalesh Singh <kaleshsingh@...gle.com>,
        Lokesh Gidra <lokeshgidra@...gle.com>,
        Vineeth Pillai <vineeth@...byteword.org>
Subject: Re: [PATCH v4 0/7] Optimize mremap during mutual alignment within PMD

On Wed, May 31, 2023 at 6:08 PM Joel Fernandes (Google)
<joel@...lfernandes.org> wrote:
>
> Here is v4 of the mremap start address optimization / fix for exec warning.

I don't see anything suspicious here.

Not that that probably means much, but the test coverage looks reasonable too.

            Linus