From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58026) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8Mb0-0006qV-Ko for qemu-devel@nongnu.org; Wed, 10 May 2017 04:03:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d8Mav-0001V3-PR for qemu-devel@nongnu.org; Wed, 10 May 2017 04:03:42 -0400 Received: from mx1.redhat.com ([209.132.183.28]:52228) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d8Mav-0001Ul-KQ for qemu-devel@nongnu.org; Wed, 10 May 2017 04:03:37 -0400 From: Peter Xu Date: Wed, 10 May 2017 16:01:54 +0800 Message-Id: <1494403315-12760-12-git-send-email-peterx@redhat.com> In-Reply-To: <1494403315-12760-1-git-send-email-peterx@redhat.com> References: <1494403315-12760-1-git-send-email-peterx@redhat.com> Subject: [Qemu-devel] [PATCH v3 11/12] intel_iommu: turn off pt before 2.9 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: David Gibson , "Michael S . Tsirkin" , yi.l.liu@intel.com, Marcel Apfelbaum , Lan Tianyu , peterx@redhat.com, Jason Wang This is for compatibility. Signed-off-by: Peter Xu --- include/hw/compat.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/hw/compat.h b/include/hw/compat.h index 846b90e..ff08ec8 100644 --- a/include/hw/compat.h +++ b/include/hw/compat.h @@ -2,7 +2,11 @@ #define HW_COMPAT_H #define HW_COMPAT_2_9 \ - /* empty */ + {\ + .driver = "intel-iommu",\ + .property = "pt",\ + .value = "off",\ + }, #define HW_COMPAT_2_8 \ {\ -- 2.7.4