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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01371C433EF for ; Fri, 24 Jun 2022 17:39:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231423AbiFXRjp (ORCPT ); Fri, 24 Jun 2022 13:39:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38030 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231945AbiFXRi2 (ORCPT ); Fri, 24 Jun 2022 13:38:28 -0400 Received: from mail-pg1-x529.google.com (mail-pg1-x529.google.com [IPv6:2607:f8b0:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A1654D24E for ; Fri, 24 Jun 2022 10:38:27 -0700 (PDT) Received: by mail-pg1-x529.google.com with SMTP id q140so3040738pgq.6 for ; Fri, 24 Jun 2022 10:38:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=3kDqsealhz+clkDjmQMJ0LSGvDM3X4MUEdmUqyhprC4=; b=juBhL6FdKN33HFxCeJTuvPGoDF/55JA3lmhW9LFCphk+c6G2qjT+/cZjhqfZ38m8BK Fu6K7ic8BdlkA78wRSfeIEZbhUztnhLqj2T7E8NSK3bdAyKoBzcx/bCJJNyPD7qZh8SN KqCZzKM7Boi/7jzwhRKdgmwgcEkbupwvDIlUlrUNtl/akyAALdGUzvcGvJ6KXbOJr0O9 VoMVlPS2Ffu/FV2ITE3+jqoGbalBS7navDyZ35/2l47IMn2rTaNmaVGbUJIh+TUWnZkv ILxZg5BqiiS2E/i9jIUGu9KsU2IVqAUD63/d4zpMS/HmAWsU9GykYdJ2ZDXqrEz4Js5T S3Vg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=3kDqsealhz+clkDjmQMJ0LSGvDM3X4MUEdmUqyhprC4=; b=1TP9KIEsD/2+aZcEgV9Iadx5uLwaicC3ouehD/RYtk56Tdw5N8bd9/vmVSmaBvF3nD hLK8WqRJqMZgdsk6IqebpDVJ3200GhRQuqgITxHQu41TCtPEeWzNmawGdM1q3NtjSX7r /NCOEki0af4/9U6DhYPPkU3XPFjNrw0JiYSjufZFpwZmB7tzD3XfzhK4DKTlsaLouB9H x21MMcVsbOwJC0S3/yh/FWVNqkdGlzYlTkt9u1n+3d7UvqDxcMsJlN2eZi/2W3Hiv82j nrOCBv3Z3YUVx6l6XnQxXZxqtkGAir+E+Ee9nQJWAoJtMiiXn1zv7bX6n8d0PK5AewzO wrQA== X-Gm-Message-State: AJIora9Wn8d7j5bfB1CqXd1XRvnDd9D2WwHZNx8bBqRq+BpRfK4P1ufr TBhE9r72CTG3sqBXTpMCHADQ1g== X-Google-Smtp-Source: AGRyM1uLvnAJjhQ/EXwZDy/O3e1qyJGFOi/LsFUKFis0PhPPsRz7w61giAEqPL8upDGjoAbmyzMb3Q== X-Received: by 2002:a63:884a:0:b0:40c:ab0d:fa21 with SMTP id l71-20020a63884a000000b0040cab0dfa21mr11358pgd.404.1656092306583; Fri, 24 Jun 2022 10:38:26 -0700 (PDT) Received: from google.com (223.103.125.34.bc.googleusercontent.com. [34.125.103.223]) by smtp.gmail.com with ESMTPSA id n3-20020a170902d2c300b0016796cdd802sm2151603plc.19.2022.06.24.10.38.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jun 2022 10:38:25 -0700 (PDT) Date: Fri, 24 Jun 2022 17:38:21 +0000 From: David Matlack To: Sean Christopherson Cc: Paolo Bonzini , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] KVM: x86/mmu: Use "unsigned int", not "u32", for SPTEs' @access info Message-ID: References: <20220624171808.2845941-1-seanjc@google.com> <20220624171808.2845941-3-seanjc@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220624171808.2845941-3-seanjc@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 24, 2022 at 05:18:07PM +0000, Sean Christopherson wrote: > Use an "unsigned int" for @access parameters instead of a "u32", mostly > to be consistent throughout KVM, but also because "u32" is misleading. > @access can actually squeeze into a u8, i.e. doesn't need 32 bits, but is > as an "unsigned int" because sp->role.access is an unsigned int. > > No functional change intended. > > Link: https://lore.kernel.org/all/YqyZxEfxXLsHGoZ%2F@google.com > Cc: David Matlack > Signed-off-by: Sean Christopherson Reviewed-by: David Matlack