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Message-Id: <20121005175203.493869022@amt.cnet>
Date: Fri, 05 Oct 2012 14:51:40 -0300
From: Marcelo Tosatti <mtosatti@redhat.com>
References: <20121005175138.079692291@amt.cnet>
Content-Disposition: inline; filename=02_qemukvm-compat-nokvmirqchip
Subject: [Qemu-devel] [patch 2/7] Use machine options to emulate
	-no-kvm-irqchip
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To: qemu-devel@nongnu.org
Cc: Anthony Liguori <aliguori@us.ibm.com>, Marcelo Tosatti <mtosatti@redhat.com>, Jan Kiszka <jan.kiszka@web.de>, Gerd Hoffmann <kraxel@redhat.com>

From: Jan Kiszka <jan.kiszka@siemens.com>

Releases of qemu-kvm will be interrupted at qemu 1.3.0.
Users should switch to plain qemu releases.
To avoid breaking scenarios which are setup with command line
options specific to qemu-kvm, port these switches from qemu-kvm
to qemu.git.

Port -no-kvm-irqchip option.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

Index: qemu-compat-kvm/vl.c
===================================================================
--- qemu-compat-kvm.orig/vl.c
+++ qemu-compat-kvm/vl.c
@@ -2470,6 +2470,11 @@ int main(int argc, char **argv, char **e
             case QEMU_OPTION_M:
                 machine = machine_parse(optarg);
                 break;
+            case QEMU_OPTION_no_kvm_irqchip: {
+                olist = qemu_find_opts("machine");
+                qemu_opts_parse(olist, "kernel_irqchip=off", 0);
+                break;
+            }
             case QEMU_OPTION_cpu:
                 /* hw initialization will check this */
                 cpu_model = optarg;
Index: qemu-compat-kvm/qemu-options.hx
===================================================================
--- qemu-compat-kvm.orig/qemu-options.hx
+++ qemu-compat-kvm/qemu-options.hx
@@ -2838,6 +2838,9 @@ STEXI
 Enable FIPS 140-2 compliance mode.
 ETEXI
 
+HXCOMM Deprecated by -machine kernel_irqchip=on|off property
+DEF("no-kvm-irqchip", HAS_ARG, QEMU_OPTION_no_kvm_irqchip, "", QEMU_ARCH_I386)
+
 HXCOMM This is the last statement. Insert new options before this line!
 STEXI
 @end table