Received: by 2002:ac0:a5b6:0:0:0:0:0 with SMTP id m51-v6csp4199672imm; Wed, 30 May 2018 00:42:35 -0700 (PDT) X-Google-Smtp-Source: ADUXVKIGMdZ1dcAKkcboFxEuMvnZ3FaimAy3D5tMobXRMFFz3oWnBCyLRpeLjPELPvLo42sVUlB+ X-Received: by 2002:a17:902:6686:: with SMTP id e6-v6mr1769869plk.35.1527666155666; Wed, 30 May 2018 00:42:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527666155; cv=none; d=google.com; s=arc-20160816; b=if3EDhe2bw5CeFcj5EAeVQjuKFoABtwDB4Ho6uSeNGoKdp7j9JpqAYtNDKSgs8G6AJ /sWNvL6LShL8KOop5wNLhNgbIiHFTblRQHDfkfpjZo81yZj4bl4W5RQ4jELvkCyiMgA5 ARChl1g5+KycGX5UtqmZTRWmTqG8K7cb4CZlEPf+he+RYrmzyMXp2FtqGpNowrXF0xf7 wHSR9sGOhap29DXLj6Js8cnVJ9QU5rvsMfiEmcfw8L0HrKJXAM3CyYj2n2kLkCA29Cb0 SLfgO06992oP/gK5Wnx1M/2fyCSo32/DoL6siAmYUSngzShbB2L6G1V2HX1Yg+ZAGxf3 wCGA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature:arc-authentication-results; bh=xsbPAfhjEhtCx4J/qgyb4XeC2rK/hOHKiY1xKlYvuqk=; b=pSuBHiAdoWFRp31qJmOTuRmb9UP9reOMpHCUK4bGLX05UrKg1LD3O/G+jEbmWAY2ns fCbidnFeI6eu5HGUlmHYJYZL5oSqjtloCLW5odlOuSEgdlTG4gshpwUl0qDhaYxQ485y n8/9AMBQdH9B21dD9K9GzM/pG9CZ8MRKLVZ4dF18PmGC5u6D+an0Is0DQbt4RUt7KflO rzqnQC3IMY6KX9EuTk2jgFv1XoPnG7DSJkK9LRlu5/E4gcDlaAnUtzkQpV7yMclRRWnP jlCTv7xnHfYTrQ3EqFWrSoLi3noLzWy8CgYV8z7kBcvIxzNFd5ooOffLJ0nEUqTYVl14 p48A== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=LAPCK8P3; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a12-v6si27000508pgw.578.2018.05.30.00.42.21; Wed, 30 May 2018 00:42:35 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=LAPCK8P3; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030339AbeE3Hlm (ORCPT + 99 others); Wed, 30 May 2018 03:41:42 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:36452 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030266AbeE3Hlb (ORCPT ); Wed, 30 May 2018 03:41:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=xsbPAfhjEhtCx4J/qgyb4XeC2rK/hOHKiY1xKlYvuqk=; b=LAPCK8P3msTs31GhuwfyN+lwp 36GkQud7dzSNSoniooVxfA8T8SR/kkCUuAk2btwMzsM8YXGSf7lbjujg0o1obzdHQTB5AujM/ce7c N8CWTf//8+BwTaPljDyQj2QGfl2jxFtGYxevC2vERi/Ys354kkX9fc/PafIOTLnKNE6MuqbvfzsPs NEYzPYPL2wub/ubGYPn3eSfQ4M1rPvyk993a+y8TvXasDB7bm4C3R7+goTgr3DIapHrUVri5bk+dc lhQkQN3c5ZcTQobpgzMYCZ3eWz9o7GXjdZykdI2TKEB3B5eDqLvunfFT+ZzeRG9y+zd0FAX51kd4y YQxgR29aQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1fNvje-0004MX-Or; Wed, 30 May 2018 07:41:30 +0000 Date: Wed, 30 May 2018 00:41:30 -0700 From: Christoph Hellwig To: Martin Schwidefsky Cc: Linus Torvalds , linux-kernel , linux-s390 , Heiko Carstens Subject: Re: [GIT PULL] two more s390 bug fixes for 4.17 Message-ID: <20180530074130.GA6927@infradead.org> References: <20180530075920.1f73275a@mschwideX1> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180530075920.1f73275a@mschwideX1> User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > - req->completion_data = cqr; > + *((struct dasd_ccw_req **) blk_mq_rq_to_pdu(req)) = cqr; > + Please don't play such tricks. In general your driver structure should have struct request embedded. If for some reason struct dasd_ccw_req has a different life time please create a new structure instead of these hacks. In either way this really doesn't look like a post-rc7 change.