Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
MIME-Version: 1.0
References: <20210930215311.240774-1-shy828301@gmail.com> <20210930215311.240774-6-shy828301@gmail.com>
 <20211001070611.GB1364952@u2004>
In-Reply-To: <20211001070611.GB1364952@u2004>
From:   Yang Shi <shy828301@gmail.com>
Date:   Fri, 1 Oct 2021 14:09:04 -0700
Message-ID: <CAHbLzkpVuZuiSBCT_2z7rsd1viv6dHCKHaM3nGbMMwJAKp0nVQ@mail.gmail.com>
Subject: Re: [v3 PATCH 5/5] mm: hwpoison: handle non-anonymous THP correctly
To:     Naoya Horiguchi <naoya.horiguchi@linux.dev>
Cc:     =?UTF-8?B?SE9SSUdVQ0hJIE5BT1lBKOWggOWPoyDnm7TkuZ8p?= 
        <naoya.horiguchi@nec.com>, Hugh Dickins <hughd@google.com>,
        "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
        Matthew Wilcox <willy@infradead.org>,
        Peter Xu <peterx@redhat.com>,
        Oscar Salvador <osalvador@suse.de>,
        Andrew Morton <akpm@linux-foundation.org>,
        Linux MM <linux-mm@kvack.org>,
        Linux FS-devel Mailing List <linux-fsdevel@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Fri, Oct 1, 2021 at 12:06 AM Naoya Horiguchi
<naoya.horiguchi@linux.dev> wrote:
>
> On Thu, Sep 30, 2021 at 02:53:11PM -0700, Yang Shi wrote:
> > Currently hwpoison doesn't handle non-anonymous THP, but since v4.8 THP
> > support for tmpfs and read-only file cache has been added.  They could
> > be offlined by split THP, just like anonymous THP.
> >
> > Signed-off-by: Yang Shi <shy828301@gmail.com>
>
> Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>

Thank you!