linux-kernel - Re: [patch 066/134] mm/memory_hotplug.c: add a bounds check to check_hotplug_memory

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Message-ID: <CAHk-=wiTDTXMco-_LF2Wf5J7awz3BenB1JrkqJM3mPMr7y951Q@mail.gmail.com>
Date:   Tue, 24 Sep 2019 15:38:09 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Michal Hocko <mhocko@...nel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        alastair@...ilva.org, Qian Cai <cai@....pw>,
        Dan Williams <dan.j.williams@...el.com>,
        David Hildenbrand <david@...hat.com>, ira.weiny@...el.com,
        Jason Gunthorpe <jgg@...pe.ca>, logang@...tatee.com,
        mm-commits@...r.kernel.org, osalvador@...e.com,
        pasha.tatashin@...een.com, Wei Yang <richard.weiyang@...il.com>
Subject: Re: [patch 066/134] mm/memory_hotplug.c: add a bounds check to check_hotplug_memory_range()

On Tue, Sep 24, 2019 at 12:47 AM Michal Hocko <mhocko@...nel.org> wrote:
>
> Isn't this rushed a bit? I've had a review feedback just yesterday
> http://lkml.kernel.org/r/20190923122513.GO6016@dhcp22.suse.cz and had
> some concerns.

Ok dropped.

That means I need to drop "mm/memremap.c: add a bounds check in
devm_memremap_pages()" too, which depends on it.

           Linus