From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=60044 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OjYV1-0003AY-EF for qemu-devel@nongnu.org; Thu, 12 Aug 2010 10:11:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OjYUG-00012T-UO for qemu-devel@nongnu.org; Thu, 12 Aug 2010 10:10:30 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:51011) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OjYUG-0000vb-QB for qemu-devel@nongnu.org; Thu, 12 Aug 2010 10:10:28 -0400 From: stefano.stabellini@eu.citrix.com Date: Thu, 12 Aug 2010 15:10:01 +0100 Message-Id: <1281622202-3453-14-git-send-email-stefano.stabellini@eu.citrix.com> In-Reply-To: References: Subject: [Qemu-devel] [PATCH 14/15] xen: destroy the VM when shutdown is requested List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Anthony.Perard@citrix.com, Anthony PERARD , xen-devel@lists.xensource.com, Stefano Stabellini From: Anthony PERARD Handle shutdown and reset requests in helper.c. Signed-off-by: Anthony PERARD Signed-off-by: Stefano Stabellini --- target-xen/helper.c | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) diff --git a/target-xen/helper.c b/target-xen/helper.c index 4571ac0..16e628c 100644 --- a/target-xen/helper.c +++ b/target-xen/helper.c @@ -397,6 +397,23 @@ static void cpu_handle_ioreq(void *opaque) xen_wmb(); /* Update ioreq contents /then/ update state. */ + /* + * We do this before we send the response so that the tools + * have the opportunity to pick up on the reset before the + * guest resumes and does a hlt with interrupts disabled which + * causes Xen to powerdown the domain. + */ + if (vm_running) { + if (qemu_shutdown_requested_get()) { + fprintf(stderr, "shutdown requested in cpu_handle_ioreq\n"); + destroy_hvm_domain(); + } + if (qemu_reset_requested_get()) { + fprintf(stderr, "reset requested in cpu_handle_ioreq.\n"); + qemu_system_reset(); + } + } + req->state = STATE_IORESP_READY; xc_evtchn_notify(xce_handle, ioreq_local_port[send_vcpu]); } -- 1.7.0.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: stefano.stabellini@eu.citrix.com Subject: [PATCH 14/15] xen: destroy the VM when shutdown is requested Date: Thu, 12 Aug 2010 15:10:01 +0100 Message-ID: <1281622202-3453-14-git-send-email-stefano.stabellini@eu.citrix.com> References: Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org Errors-To: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org To: qemu-devel@nongnu.org Cc: Anthony.Perard@citrix.com, Anthony PERARD , xen-devel@lists.xensource.com, Stefano Stabellini List-Id: xen-devel@lists.xenproject.org From: Anthony PERARD Handle shutdown and reset requests in helper.c. Signed-off-by: Anthony PERARD Signed-off-by: Stefano Stabellini --- target-xen/helper.c | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) diff --git a/target-xen/helper.c b/target-xen/helper.c index 4571ac0..16e628c 100644 --- a/target-xen/helper.c +++ b/target-xen/helper.c @@ -397,6 +397,23 @@ static void cpu_handle_ioreq(void *opaque) xen_wmb(); /* Update ioreq contents /then/ update state. */ + /* + * We do this before we send the response so that the tools + * have the opportunity to pick up on the reset before the + * guest resumes and does a hlt with interrupts disabled which + * causes Xen to powerdown the domain. + */ + if (vm_running) { + if (qemu_shutdown_requested_get()) { + fprintf(stderr, "shutdown requested in cpu_handle_ioreq\n"); + destroy_hvm_domain(); + } + if (qemu_reset_requested_get()) { + fprintf(stderr, "reset requested in cpu_handle_ioreq.\n"); + qemu_system_reset(); + } + } + req->state = STATE_IORESP_READY; xc_evtchn_notify(xce_handle, ioreq_local_port[send_vcpu]); } -- 1.7.0.4