From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D75F9C433EF for ; Tue, 14 Sep 2021 06:20:35 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 995966113E for ; Tue, 14 Sep 2021 06:20:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 995966113E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZrfEzXPe0YPs9v+Z94fSFSkx0HOrMDg9UYgCpcMR0so=; b=IH7F7SOqFapeng ee7ui7hXcuc/ZB6MHynbgmy5KVG+Q6GO6E1FRg63mAVP86OpI/FwAkF8kbDGxpnhO2nnDuRq2/+6x Wznh37zG/3geKCi5CbipORhwvG2k9nwzS31Vf2b6H6u6DtpXqpr4Ht+z2iis6GoEy7nRZl/a2r3C0 ou3LI2EcI07un+ZgUG562B/+OrXjtswmHD9nsUMf9PkTBZqEww+wSpS4SvOk5Wj/vT7QF+rwXty3Y 2JxV32c3p1jH1aTZbjvmnpdFxWnOJ256mUXymEIbqi5Eaedo0KIMiJpEOkGwCtcrxJJvXZP+8QagH 25SocxogObrTe+knQ2fQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQ1nl-004G6L-81; Tue, 14 Sep 2021 06:20:17 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQ1ni-004G5U-Jx for linux-nvme@lists.infradead.org; Tue, 14 Sep 2021 06:20:15 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 5A7FD67357; Tue, 14 Sep 2021 08:20:08 +0200 (CEST) Date: Tue, 14 Sep 2021 08:20:08 +0200 From: Christoph Hellwig To: koulihong Cc: Christoph Hellwig , axboe , kbusch , sagi , linux-block , linux-nvme Subject: Re: [PATCH v2] block: nvme: fix the NULL ptr bug in bio_integrity_verify_fn Message-ID: <20210914062008.GA27421@lst.de> References: <20210913061303.GA4324@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210913_232014_856872_1511BF49 X-CRM114-Status: GOOD ( 13.41 ) 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 T24gVHVlLCBTZXAgMTQsIDIwMjEgYXQgMDY6MTU6MTlBTSArMDAwMCwga291bGlob25nIHdyb3Rl Ogo+IElmIHdlIG1vdmUgdGhlIHRoZSBjb25kaXRpb25hbCBqdWRnbWVudCB0byBibGtfaW50ZWdy aXR5X3VucmVnaXN0ZXIsIHdlIHNob3VsZCBkbyBzb21lCj4gY2xlYW51cCB3b3JrIGluIG1kIGFu ZCBudm1lIG1vZHVsZXMuICBJIHdpbGwKPiBzZW5kIHRoZSB2MyBwYXRjaGVzIHR3byB3ZWVrcyBs YXRlci4gSeKAmW0gb24gYQo+IGhvbGlkYXksIEkgaGF2ZSB0b3cgd2Vla3Mgb2ZmLgoKSWYgeW91 J3JlIGZpbmUgd2l0aCBpdCBJJ2xsIHRha2Ugb3ZlciB0aGUgc2VyaWVzIHNvIHRoYXQgd2UgY2Fu IGdldAppdCBxdWV1ZWQgdXAuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpMaW51eC1udm1lIG1haWxpbmcgbGlzdApMaW51eC1udm1lQGxpc3RzLmluZnJh ZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51 eC1udm1lCg==