From: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
To: Xishi Qiu <qiuxishi@huawei.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
kirill.shutemov@linux.intel.com, hughd@google.com,
Linux MM <linux-mm@kvack.org>, Li Zefan <lizefan@huawei.com>,
Wang Nan <wangnan0@huawei.com>
Subject: Re: [request for stable inclusion] mm/memory-failure.c: fix memory leak in successful soft offlining
Date: Thu, 13 Feb 2014 15:32:17 -0500 [thread overview]
Message-ID: <52fd2bda.496a8c0a.a4bd.ffffbbbaSMTPIN_ADDED_BROKEN@mx.google.com> (raw)
In-Reply-To: <52FC22E6.9010300@huawei.com>
Hello Xishi,
On Thu, Feb 13, 2014 at 09:41:58AM +0800, Xishi Qiu wrote:
> Hi Naoya or Greg,
>
> f15bdfa802bfa5eb6b4b5a241b97ec9fa1204a35
> mm/memory-failure.c: fix memory leak in successful soft offlining
>
> This patche look applicable to stable-3.10.
> After a successful page migration by soft offlining, the source
> page is not properly freed and it's never reusable even if we
> unpoison it afterward. This is caused by the race between freeing
> page and setting PG_hwpoison.
> It was built successful for me. What do you think?
I agree to sending this patch into the stable.
I should've added "cc: stable" tag in patch description.
Thanks,
Naoya Horiguchi
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prev parent reply other threads:[~2014-02-13 20:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-13 1:41 Xishi Qiu
2014-02-13 20:32 ` Naoya Horiguchi [this message]
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