linux-kernel - Re: [PATCH 1/7] mm: Unexport apply_to_existing_page

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Date:   Mon, 12 Apr 2021 10:13:17 +0200
From:   Christoph Hellwig <hch@....de>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
        boris.ostrovsky@...cle.com, jgross@...e.com,
        sstabellini@...nel.org, x86@...nel.org,
        jani.nikula@...ux.intel.com, joonas.lahtinen@...ux.intel.com,
        rodrigo.vivi@...el.com, chris@...is-wilson.co.uk,
        intel-gfx@...ts.freedesktop.org, linux-mm@...ck.org,
        keescook@...omium.org, hch@....de
Subject: Re: [PATCH 1/7] mm: Unexport apply_to_existing_page_range()

On Mon, Apr 12, 2021 at 10:00:13AM +0200, Peter Zijlstra wrote:
> There are no modular in-tree users, remove the EXPORT.
> 
> This is an unsafe function in that it gives direct access to the
> page-tables.
> 
> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>

Looks good,

Reviewed-by: Christoph Hellwig <hch@....de>