Message ID | 20190619162140.133674-5-liran.alon@oracle.com |
---|---|
State | New |
Headers | show
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Wed, 19 Jun 2019 16:22:12 +0000 Received: from abhmp0008.oracle.com (abhmp0008.oracle.com [141.146.116.14]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id x5JGMBrI024629; Wed, 19 Jun 2019 16:22:11 GMT Received: from spark.ravello.local (/213.57.127.2) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 19 Jun 2019 09:22:11 -0700 From: Liran Alon <liran.alon@oracle.com> To: qemu-devel@nongnu.org Date: Wed, 19 Jun 2019 19:21:34 +0300 Message-Id: <20190619162140.133674-5-liran.alon@oracle.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190619162140.133674-1-liran.alon@oracle.com> References: <20190619162140.133674-1-liran.alon@oracle.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9293 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906190131 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9293 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906190131 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 141.146.126.78 Subject: [Qemu-devel] [QEMU PATCH v4 04/10] target/i386: kvm: Re-inject #DB to guest with updated DR6 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: ehabkost@redhat.com, kvm@vger.kernel.org, maran.wilson@oracle.com, mtosatti@redhat.com, dgilbert@redhat.com, Liran Alon <liran.alon@oracle.com>, Nikita Leshenko <nikita.leshchenko@oracle.com>, Krish Sadhukhan <krish.sadhukhan@oracle.com>, pbonzini@redhat.com, rth@twiddle.net, jmattson@google.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
: target/i386: kvm: Add support for save and restore of nested state
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diff --git a/target/i386/kvm.c b/target/i386/kvm.c index 7b3b80833fdd..fa01f18b28f0 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -3561,6 +3561,9 @@ static int kvm_handle_debug(X86CPU *cpu, /* pass to guest */ env->exception_injected = arch_info->exception; env->has_error_code = 0; + if (arch_info->exception == EXCP01_DB) { + env->dr[6] = arch_info->dr6; + } } return ret;