From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755034AbXLZLTr (ORCPT ); Wed, 26 Dec 2007 06:19:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752613AbXLZLG6 (ORCPT ); Wed, 26 Dec 2007 06:06:58 -0500 Received: from il.qumranet.com ([82.166.9.18]:50479 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751856AbXLZLGH (ORCPT ); Wed, 26 Dec 2007 06:06:07 -0500 From: Avi Kivity To: linux-kernel@vger.kernel.org, kvm-devel@lists.sourceforge.net Cc: Dor Laor Subject: [PATCH 36/55] KVM: Add make_page_dirty() to kvm_clear_guest_page() Date: Wed, 26 Dec 2007 13:05:41 +0200 Message-Id: <1198667160-22953-37-git-send-email-avi@qumranet.com> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1198667160-22953-1-git-send-email-avi@qumranet.com> References: <1198667160-22953-1-git-send-email-avi@qumranet.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dor Laor Every write access to guest pages should be tracked. Signed-off-by: Dor Laor Signed-off-by: Izik Eidus Signed-off-by: Avi Kivity --- drivers/kvm/kvm_main.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index e12bdc1..302473d 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -706,6 +706,7 @@ int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len) kunmap_atomic(page_virt, KM_USER0); kvm_release_page(page); + mark_page_dirty(kvm, gfn); return 0; } EXPORT_SYMBOL_GPL(kvm_clear_guest_page); -- 1.5.3.7