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=-3.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 23854C433E2 for ; Fri, 4 Sep 2020 10:46:25 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 DBD3920770 for ; Fri, 4 Sep 2020 10:46:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="EEmB5Xjx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DBD3920770 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id C060C86E03; Fri, 4 Sep 2020 10:46:24 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id sBmm4nnC9S6i; Fri, 4 Sep 2020 10:46:23 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by whitealder.osuosl.org (Postfix) with ESMTP id 820DD86DE8; Fri, 4 Sep 2020 10:46:23 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 6B598C07FF; Fri, 4 Sep 2020 10:46:23 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 8F81EC0051 for ; Fri, 4 Sep 2020 10:46:21 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 84E5586C92 for ; Fri, 4 Sep 2020 10:46:21 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cbndvHWy2OsL for ; Fri, 4 Sep 2020 10:46:20 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mail.skyhub.de (mail.skyhub.de [5.9.137.197]) by fraxinus.osuosl.org (Postfix) with ESMTPS id 3D89E869BE for ; Fri, 4 Sep 2020 10:46:19 +0000 (UTC) Received: from zn.tnic (p200300ec2f131b00c5b24da9f43f22b9.dip0.t-ipconnect.de [IPv6:2003:ec:2f13:1b00:c5b2:4da9:f43f:22b9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 54D5D1EC041D; Fri, 4 Sep 2020 12:46:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1599216376; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=yPJugJqFGVd7DGiX3Ze09pKTCbZkA/2aWPz9M3tRlYQ=; b=EEmB5Xjxm9eUEfTUI0PJoVxVgsPc78Xyl8dGUJViqpzZ8P+odl00ubn+IcpesNHR9xKXRP R2MRmBn2JQQreW0ZCIaVN6mc6vPJAlKNyTOu382e1rC4wgP55V5/cGiQrn0nJPzr/lrKcZ 0ikHq4jzPVXjsliPyUUQw0juq47em0g= Date: Fri, 4 Sep 2020 12:46:14 +0200 From: Borislav Petkov To: Fenghua Yu Subject: Re: [PATCH v7 1/9] iommu: Change type of pasid to u32 Message-ID: <20200904104614.GE21499@zn.tnic> References: <1598540794-132666-1-git-send-email-fenghua.yu@intel.com> <1598540794-132666-2-git-send-email-fenghua.yu@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1598540794-132666-2-git-send-email-fenghua.yu@intel.com> Cc: Jean-Philippe Brucker , Tony Luck , Dave Jiang , Ashok Raj , Ravi V Shankar , Peter Zijlstra , x86 , linux-kernel , Christoph Hellwig , Dave Hansen , iommu@lists.linux-foundation.org, Ingo Molnar , Jacob Jun Pan , Andy Lutomirski , H Peter Anvin , Thomas Gleixner , David Woodhouse X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Just a nitpick in case you have to send a new version or the committer of this one can fixup the prefix here: > Subject: Re: [PATCH v7 1/9] iommu: Change type of pasid to u32 drm, iommu: Change type ... On Thu, Aug 27, 2020 at 08:06:26AM -0700, Fenghua Yu wrote: > PASID is defined as a few different types in iommu including "int", > "u32", and "unsigned int". To be consistent and to match with uapi > definitions, define PASID and its variations (e.g. max PASID) as "u32". > "u32" is also shorter and a little more explicit than "unsigned int". > > No PASID type change in uapi although it defines PASID as __u64 in > some places. ... -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu