From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bart Van Assche <Bart.VanAssche@wdc.com>
Subject: Re: [PATCH] bio: ensure __bio_clone_fast copies bi_partno
Date: Fri, 17 Nov 2017 16:50:39 +0000
Message-ID: <1510937438.2846.16.camel@wdc.com>
References: <20171117074725.22536-1-mlyle@lyle.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <linux-block-owner@vger.kernel.org>
In-Reply-To: <20171117074725.22536-1-mlyle@lyle.org>
Content-Language: en-US
Content-ID: <C7BA21687B72F149B7494C1D2330DA43@namprd04.prod.outlook.com>
Sender: linux-block-owner@vger.kernel.org
To: "linux-bcache@vger.kernel.org" <linux-bcache@vger.kernel.org>, "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>, "mlyle@lyle.org" <mlyle@lyle.org>
Cc: "hch@lst.de" <hch@lst.de>, "stable@vger.kernel.org" <stable@vger.kernel.org>, "axboe@kernel.dk" <axboe@kernel.dk>
List-Id: linux-bcache@vger.kernel.org
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