Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp691135imm; Wed, 25 Jul 2018 04:39:23 -0700 (PDT) X-Google-Smtp-Source: AAOMgpeMrPvOTHNIFNrVSpYP+41JTsxg+AZmuw0gBkT8HcuWpy0y4EMsQ/2+6+HPp02teBcUb8f3 X-Received: by 2002:a17:902:301:: with SMTP id 1-v6mr20526601pld.127.1532518763686; Wed, 25 Jul 2018 04:39:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1532518763; cv=none; d=google.com; s=arc-20160816; b=Bm/ces6Y/LTn02zDUeTK0ec4hS45aioDFX7LOQDdjbMJCavxRScWI5CFlF2is6YJjn dIbDhGpnO5kG+IL9pVQsN98g7oYe0mPktCPWY/016ZJoASpjSONQDfA0F5imZIt/byRY iyaA7RWGiHSKYkfheXc2oU8PmnK14rC01cFfmgXjx0ZBVEBl9Y1hEWXISqy2J6bUjr+s AvYzzD2pWoHzRPrUVz+P6U01TFKzYRUOIFwktFAge/WYQHQ2rbrS9vF7zclb71VoilXt mieoeorxU7jC41zkwOqfxlFJII0O+cI9Z8qjU3upSF84AflN5+selmeNEWfXaJ31WDHo XCzA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature:arc-authentication-results; bh=FjqzaFaHENN46/lFTxlHfuvJdRnJciZSv3TH49bql9M=; b=f2y8ztx+EGkFxbjpi3FduwIcK9DTh/NDAu00yb22z33mSxoh6vtJePePvGEWtmSdMM z3gfIgT0aiWOfrOW6haTSV6RdtGxWscJ+Rcawgriv1vtCGd0LlH9Sw1y1Jn7BeSgQvOI VyNrwINZ5jmzAD9Qoqu5gCDKZv29OwtkVqno3X5KfYIvpxz7aBYApbiZjtYz59X9L//e WIzmZ6/EulO7BHGGXlK/6usnClxozbmbd4cYYbxBG0NxnhEnuXwxj2RS74qK1r7Y5mso T6E2g9qwR3gsRerCo+xG+WFXe8eMAUo93cfy23U5mWR8RPjLPEtjm7ckufnR42M/+i71 m8uw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=Wg8S0Hnn; 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 q5-v6si13685868pgn.95.2018.07.25.04.39.08; Wed, 25 Jul 2018 04:39:23 -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=Wg8S0Hnn; 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 S1728900AbeGYMtZ (ORCPT + 99 others); Wed, 25 Jul 2018 08:49:25 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:39546 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728681AbeGYMtZ (ORCPT ); Wed, 25 Jul 2018 08:49:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Message-Id:Date:Subject:Cc:To:From: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=FjqzaFaHENN46/lFTxlHfuvJdRnJciZSv3TH49bql9M=; b=Wg8S0HnnwvqKyVxHA1Y1juNIZ u+sUr1oQE11pCKMLR5d+CweayjW+Rn4qz0PkbmkANAGd1wVgE7eJZEdj6DA3m1IlYY2b/UHrt9ac4 BibdpOV/X08pFtclXEbSGnFtfZh5AEWx9h60/z1t1h0X2Sb+bR8cZST9e52RS4VCVZON0ctOH5Fta Erb3zTkIT3/JwdfPfKXNagvAPjVwahvdIubIPeRDAP30+pdd8NIt9hw5kLWE4RoERprv5OWAcsgfQ mxjCekD0Y4B1lovo15O4ki9umfeFWoQvV8tVihYekPIEUR5tFkr7NXoTMB7VIiDY7GM6XIP3788eP V9KjbCs8g==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1fiI7L-0006o6-Ea; Wed, 25 Jul 2018 11:38:07 +0000 From: Christoph Hellwig To: Konrad Rzeszutek Wilk Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: swiotlb cleanup (resend) Date: Wed, 25 Jul 2018 13:37:56 +0200 Message-Id: <20180725113802.18943-1-hch@lst.de> X-Mailer: git-send-email 2.18.0 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 Hi Konrad, below are a few swiotlb patches. Mostly just cleanups, but the removal of the panic option is an actual change in (rarely used) functionality. I'd be happy to pick them up through the dma-mapping tree if you are fine with that.