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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 14FB8C433DF for ; Tue, 25 Aug 2020 00:33:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE812206EB for ; Tue, 25 Aug 2020 00:33:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728387AbgHYAdI (ORCPT ); Mon, 24 Aug 2020 20:33:08 -0400 Received: from mga17.intel.com ([192.55.52.151]:12294 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728196AbgHYA3f (ORCPT ); Mon, 24 Aug 2020 20:29:35 -0400 IronPort-SDR: hVccX+iDM2QD/DM2Ud/mlHJldXGEOFRomO3MYbYlVwynGHyr0w15EwhYSn1UkXI9PlW5mrdQgh 8fZSy0Y5aqyA== X-IronPort-AV: E=McAfee;i="6000,8403,9723"; a="136075280" X-IronPort-AV: E=Sophos;i="5.76,350,1592895600"; d="scan'208";a="136075280" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2020 17:29:35 -0700 IronPort-SDR: t/f0Fy8XKSj8Tdpvkh/FWYuRZOS2AZNlWGcFsgCZ90WgclJzmKC4FVplytaqWqn9m/VhoxDeVw 06O1b+ZRfWNQ== X-IronPort-AV: E=Sophos;i="5.76,350,1592895600"; d="scan'208";a="474134968" Received: from yyu32-desk.sc.intel.com ([143.183.136.146]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2020 17:29:34 -0700 From: Yu-cheng Yu To: 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 Cc: Yu-cheng Yu , David Airlie , Joonas Lahtinen , Jani Nikula , Daniel Vetter , Rodrigo Vivi , Zhenyu Wang , Zhi Wang Subject: [PATCH v11 09/25] drm/i915/gvt: Change _PAGE_DIRTY to _PAGE_DIRTY_BITS Date: Mon, 24 Aug 2020 17:25:24 -0700 Message-Id: <20200825002540.3351-10-yu-cheng.yu@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200825002540.3351-1-yu-cheng.yu@intel.com> References: <20200825002540.3351-1-yu-cheng.yu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arch-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org After the introduction of _PAGE_COW, a modified page's PTE can have either _PAGE_DIRTY_HW 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 --- drivers/gpu/drm/i915/gvt/gtt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 210016192ce7..c01f4880c794 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -1207,7 +1207,7 @@ static int split_2MB_gtt_entry(struct intel_vgpu *vgpu, } /* Clear dirty field. */ - se->val64 &= ~_PAGE_DIRTY; + se->val64 &= ~_PAGE_DIRTY_BITS; ops->clear_pse(se); ops->clear_ips(se); -- 2.21.0