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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 A23DAC433E2 for ; Mon, 22 Mar 2021 11:31:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8AA6B619A8 for ; Mon, 22 Mar 2021 11:31:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229933AbhCVLbL (ORCPT ); Mon, 22 Mar 2021 07:31:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229987AbhCVLag (ORCPT ); Mon, 22 Mar 2021 07:30:36 -0400 Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [IPv6:2a00:1450:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9EE7BC061762 for ; Mon, 22 Mar 2021 04:30:35 -0700 (PDT) Received: by mail-lf1-x132.google.com with SMTP id x28so20682689lfu.6 for ; Mon, 22 Mar 2021 04:30:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=shutemov-name.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=x6ubUNjx6+f9aZgR0qyvp8uW3/HtmY16lip4ro05SAQ=; b=ePRly2x2WoK6lN4TSv0XU6lzsR2b1uzRbvvlhjELd5TyYHPw2XuVFSAU/w/QAAL0P6 FcRP/TpYnxj21I4LmrU4tQFPX7zH8OQqvZmdgaWZOwN8lx4drHJN150/ItdxDtW9jzjy S/2EtRXnEqKsd/+fr0zQohH6tjrWZtcE6RAmuUIQxeYGzS14Q7RROW6mswi0II1HF/hR nodgfYRp+OAQcIiVX/Q3pwwu5PXrHUNrpkEunO5uY+5zsVoxzNJFP9aZwG2f6UfuysA5 j+SksoMuguCCM4UKbKN+M9tHfWBCPQRQvvM82LF1AePGt1kfGZ0BbU1DdCs3U6TRpgNh mpQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=x6ubUNjx6+f9aZgR0qyvp8uW3/HtmY16lip4ro05SAQ=; b=A5ILETgQ+sjIFgPBXZPLAefKsRIJnHL3anRqKCqqhn+1eU4n+4AfNC8oMY7qOSzDWd 6k2XTA8wTqep2+9k2v5RxHUlhAIBkaPu6j8mxQHAETLINjKnszDwIsd0TWnfFUg9x1UT S8K6zNgQ8kMk7r8L8/anzv1kDmbNhpa7hxThk1uPhg1vHwmxMU5wL9TBGLHBNImZ6DFj x/pAu2WnWQ8+IbysWCH2A0+72vbHAzFq+TpX+alIKsaQ9jiAT/O2hGqSgxUH6keh+cYs c1jHKDpFzDcaj328EGXNZnJHsUZS5MFsavv3KORvpZQEsL9J4yx1bWkP/sN6hW+fMQRl wviQ== X-Gm-Message-State: AOAM532eYlpo33fVsuIb0n4IO7ESGHQqG8C362fvuqTyAT7P3F7YIH3c lwGGR9WtIGh/W/uB3EE5YefOyA== X-Google-Smtp-Source: ABdhPJwt98w+Yjrf6cZV/dNr/8CRCDoMtRfzLkiX7EM4gFIJmpMf+USTE93ZxQOXixhU6Ha+Gttf8Q== X-Received: by 2002:a19:4cc1:: with SMTP id z184mr8354709lfa.599.1616412634138; Mon, 22 Mar 2021 04:30:34 -0700 (PDT) Received: from box.localdomain ([86.57.175.117]) by smtp.gmail.com with ESMTPSA id y22sm1543336lfg.133.2021.03.22.04.30.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Mar 2021 04:30:33 -0700 (PDT) Received: by box.localdomain (Postfix, from userid 1000) id 3F465101DEB; Mon, 22 Mar 2021 14:30:41 +0300 (+03) Date: Mon, 22 Mar 2021 14:30:41 +0300 From: "Kirill A. Shutemov" To: Yu-cheng Yu Cc: x86@kernel.org, "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Arnd Bergmann , Andy Lutomirski , Balbir Singh , Borislav Petkov , Cyrill Gorcunov , Dave Hansen , Eugene Syromiatnikov , Florian Weimer , "H.J. Lu" , Jann Horn , Jonathan Corbet , Kees Cook , Mike Kravetz , Nadav Amit , Oleg Nesterov , Pavel Machek , Peter Zijlstra , Randy Dunlap , "Ravi V. Shankar" , Vedvyas Shanbhogue , Dave Martin , Weijiang Yang , Pengfei Xu , Haitao Huang , David Airlie , Joonas Lahtinen , Jani Nikula , Daniel Vetter , Rodrigo Vivi , Zhenyu Wang , Zhi Wang Subject: Re: [PATCH v23 10/28] drm/i915/gvt: Change _PAGE_DIRTY to _PAGE_DIRTY_BITS Message-ID: <20210322113041.phqnydchvhyx35jb@box> References: <20210316151054.5405-1-yu-cheng.yu@intel.com> <20210316151054.5405-11-yu-cheng.yu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210316151054.5405-11-yu-cheng.yu@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 16, 2021 at 08:10:36AM -0700, Yu-cheng Yu wrote: > After the introduction of _PAGE_COW, a modified page's PTE can have either > _PAGE_DIRTY or _PAGE_COW. Change _PAGE_DIRTY to _PAGE_DIRTY_BITS. > > Signed-off-by: Yu-cheng Yu > Reviewed-by: Kees Cook > Cc: David Airlie > Cc: Joonas Lahtinen > Cc: Jani Nikula > Cc: Daniel Vetter > Cc: Rodrigo Vivi > Cc: Zhenyu Wang > Cc: Zhi Wang Reviewed-by: Kirill A. Shutemov -- Kirill A. Shutemov