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[134.134.136.100]) by mx.google.com with ESMTPS id 33si4288851plt.228.2019.02.01.23.14.20 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Feb 2019 23:14:20 -0800 (PST) Received-SPF: pass (google.com: domain of ying.huang@intel.com designates 134.134.136.100 as permitted sender) client-ip=134.134.136.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ying.huang@intel.com designates 134.134.136.100 as permitted sender) smtp.mailfrom=ying.huang@intel.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Feb 2019 23:14:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,551,1539673200"; d="scan'208";a="315727247" Received: from yhuang-dev.sh.intel.com (HELO yhuang-dev) ([10.239.159.151]) by fmsmga006.fm.intel.com with ESMTP; 01 Feb 2019 23:14:17 -0800 From: "Huang\, Ying" To: Andrew Morton Cc: Daniel Jordan , , , , , , , , , , , , , , Subject: Re: About swapoff race patch (was Re: [PATCH] mm, swap: bounds check swap_info accesses to avoid NULL derefs) References: <20190114222529.43zay6r242ipw5jb@ca-dmjordan1.us.oracle.com> <20190115002305.15402-1-daniel.m.jordan@oracle.com> <20190129222622.440a6c3af63c57f0aa5c09ca@linux-foundation.org> <87tvhpy22q.fsf_-_@yhuang-dev.intel.com> <20190131124655.96af1eb7e2f7bb0905527872@linux-foundation.org> Date: Sat, 02 Feb 2019 15:14:17 +0800 In-Reply-To: <20190131124655.96af1eb7e2f7bb0905527872@linux-foundation.org> (Andrew Morton's message of "Thu, 31 Jan 2019 12:46:55 -0800") Message-ID: <87zhreu0fq.fsf@yhuang-dev.intel.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=ascii X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Andrew Morton writes: > On Thu, 31 Jan 2019 10:48:29 +0800 "Huang\, Ying" wrote: > >> Andrew Morton writes: >> > mm-swap-fix-race-between-swapoff-and-some-swap-operations.patch is very >> > stuck so can you please redo this against mainline? >> >> Allow me to be off topic, this patch has been in mm tree for quite some >> time, what can I do to help this be merged upstream? > > I have no evidence that it has been reviewed, for a start. I've asked > Hugh to look at it. Got it! I will try to find some people to review it. Best Regards, Huang, Ying