linux-kernel - Re: [PATCH V3 6/8] mm: and drivers core: Convert hugetlb_report_node_meminfo to sysfs

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Message-ID: <ecf4c968-1da3-43a8-23f1-09f8b38cad9e@oracle.com>
Date:   Fri, 18 Sep 2020 13:29:17 -0700
From:   Mike Kravetz <mike.kravetz@...cle.com>
To:     Joe Perches <joe@...ches.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J.Wysocki" <rafael@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     Denis Efremov <efremov@...ux.com>,
        Julia Lawall <julia.lawall@...ia.fr>,
        Alex Dewar <alex.dewar90@...il.com>,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH V3 6/8] mm: and drivers core: Convert
 hugetlb_report_node_meminfo to sysfs_emit

On 9/16/20 1:40 PM, Joe Perches wrote:
> Convert the unbound sprintf in hugetlb_report_node_meminfo to use
> sysfs_emit_at so that no possible overrun of a PAGE_SIZE buf can occur.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>

Acked-by: Mike Kravetz <mike.kravetz@...cle.com>

-- 
Mike Kravetz