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=-9.8 required=3.0 tests=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 D590AC83013 for ; Wed, 29 Apr 2020 22:09:00 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 4103B20BED for ; Wed, 29 Apr 2020 22:09:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4103B20BED Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 881498E000F; Wed, 29 Apr 2020 18:08:46 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 768E38E0008; Wed, 29 Apr 2020 18:08:46 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4D40B8E000E; Wed, 29 Apr 2020 18:08:46 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0018.hostedemail.com [216.40.44.18]) by kanga.kvack.org (Postfix) with ESMTP id 25F908E0008 for ; Wed, 29 Apr 2020 18:08:46 -0400 (EDT) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id E639D180AD815 for ; Wed, 29 Apr 2020 22:08:45 +0000 (UTC) X-FDA: 76762283010.02.stop51_12427a1de7510 X-HE-Tag: stop51_12427a1de7510 X-Filterd-Recvd-Size: 3821 Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by imf19.hostedemail.com (Postfix) with ESMTP for ; Wed, 29 Apr 2020 22:08:45 +0000 (UTC) IronPort-SDR: nj56wZpIJ67K8LdIYGGdi9ruVkrz0tUcQUJR/rX7yvfYwnD1+1CCEKtG9kUr53dhzuYKT8pzjj xyWEPAIUI8LA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2020 15:08:44 -0700 IronPort-SDR: pyl8+Bd4jBXezcoIXBSDIWdpxBmT5fxbZMtscwTdZZ68sRQD552NLPB0eocmMMhr6/ZVJYXsUt +rhdwsCV1qvQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,333,1583222400"; d="scan'208";a="276308878" Received: from yyu32-desk.sc.intel.com ([143.183.136.146]) by orsmga002.jf.intel.com with ESMTP; 29 Apr 2020 15:08:43 -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 v10 09/26] drm/i915/gvt: Change _PAGE_DIRTY to _PAGE_DIRTY_BITS Date: Wed, 29 Apr 2020 15:07:15 -0700 Message-Id: <20200429220732.31602-10-yu-cheng.yu@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200429220732.31602-1-yu-cheng.yu@intel.com> References: <20200429220732.31602-1-yu-cheng.yu@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: After the introduction of _PAGE_COW, a modified page's PTE can have eithe= r _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/gt= t.c index 2a4b23f8aa74..789dce23424b 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 *v= gpu, } =20 /* Clear dirty field. */ - se->val64 &=3D ~_PAGE_DIRTY; + se->val64 &=3D ~_PAGE_DIRTY_BITS; =20 ops->clear_pse(se); ops->clear_ips(se); --=20 2.21.0