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(mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-107-yuJPj04POHymQAhdb0bKLA-1; Wed, 28 Jul 2021 23:33:28 -0400 X-MC-Unique: yuJPj04POHymQAhdb0bKLA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D63F5185302A; Thu, 29 Jul 2021 03:33:26 +0000 (UTC) Received: from T590 (ovpn-13-29.pek2.redhat.com [10.72.13.29]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 62A491017CE5; Thu, 29 Jul 2021 03:33:16 +0000 (UTC) Date: Thu, 29 Jul 2021 11:33:19 +0800 From: Ming Lei To: Oleksandr Natalenko Cc: linux-kernel@vger.kernel.org, Jens Axboe , Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org, David Jeffery , Laurence Oberman , Paolo Valente , Jan Kara , Sasha Levin , Greg Kroah-Hartman , Keith Busch Subject: Re: New warning in nvme_setup_discard Message-ID: References: <4729812.CpyZKHjjVO@natalenko.name> <3180854.nXyytZ0Y3r@natalenko.name> <4560968.zrxKzTJTGe@natalenko.name> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4560968.zrxKzTJTGe@natalenko.name> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210728_203339_366910_14CD58A6 X-CRM114-Status: GOOD ( 22.83 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org T24gV2VkLCBKdWwgMjgsIDIwMjEgYXQgMDY6Mzg6MzZQTSArMDIwMCwgT2xla3NhbmRyIE5hdGFs ZW5rbyB3cm90ZToKPiBIZWxsby4KPiAKPiBPbiBzdMWZZWRhIDI4LiDEjWVydmVuY2UgMjAyMSAx 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