From patchwork Fri Jul 3 12:01:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Denis V. Lunev" X-Patchwork-Id: 491031 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 81F63140775 for ; Fri, 3 Jul 2015 22:04:51 +1000 (AEST) Received: from localhost ([::1]:40855 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZAzi5-0001gS-8g for incoming@patchwork.ozlabs.org; Fri, 03 Jul 2015 08:04:49 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35534) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZAzfZ-0005U8-P6 for qemu-devel@nongnu.org; Fri, 03 Jul 2015 08:02:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZAzfT-0008M8-Dk for qemu-devel@nongnu.org; Fri, 03 Jul 2015 08:02:13 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:48218 helo=relay.sw.ru) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZAzfT-0008Ig-0P for qemu-devel@nongnu.org; Fri, 03 Jul 2015 08:02:07 -0400 Received: from hades.sw.ru ([10.30.8.132]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id t63C1kbl011894; Fri, 3 Jul 2015 15:01:54 +0300 (MSK) From: "Denis V. Lunev" To: Date: Fri, 3 Jul 2015 15:01:37 +0300 Message-Id: <1435924905-8926-5-git-send-email-den@openvz.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1435924905-8926-1-git-send-email-den@openvz.org> References: <1435924905-8926-1-git-send-email-den@openvz.org> X-detected-operating-system: by eggs.gnu.org: OpenBSD 3.x X-Received-From: 195.214.232.25 Cc: kvm@vger.kernel.org, Gleb Natapov , qemu-devel@nongnu.org, Paolo Bonzini , Andrey Smetanin , "Denis V. Lunev" Subject: [Qemu-devel] [PATCH 4/12] kvm/x86: added hyper-v crash msrs into kvm hyperv context X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Andrey Smetanin Added kvm Hyper-V context hv crash variables as storage of Hyper-V crash msrs. Signed-off-by: Andrey Smetanin Signed-off-by: Denis V. Lunev Reviewed-by: Peter Hornyack CC: Paolo Bonzini CC: Gleb Natapov --- arch/x86/include/asm/kvm_host.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 78616aa..697c1f3 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -595,6 +595,10 @@ struct kvm_hv { u64 hv_guest_os_id; u64 hv_hypercall; u64 hv_tsc_page; + + /* Hyper-v based guest crash (NT kernel bugcheck) parameters */ + u64 hv_crash_param[HV_X64_MSR_CRASH_PARAMS]; + u64 hv_crash_ctl; }; struct kvm_arch {