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vl.c: fix regression when reading machine type from config file

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After 'Machine as QOM' series the machine type input triggers
the creation of the machine class.
If the machine type is set in the configuration file, the machine
class is not updated accordingly and remains the default.

Fixed that by querying the machine options after the configuration
file is loaded.

Cc: qemu-stable@nongnu.org
Reported-by: William Dauchy <william@gandi.net>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 364c3e6b8d)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Marcel Apfelbaum 2015-01-07 14:11:38 +02:00 committed by Michael Roth
parent cb3360dbdd
commit e1ce0c3cb7
1 changed files with 8 additions and 7 deletions
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15
vl.c
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@ -2886,9 +2886,6 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
switch(popt->index) {
case QEMU_OPTION_M:
machine_class = machine_parse(optarg);
break;
case QEMU_OPTION_no_kvm_irqchip: {
olist = qemu_find_opts("machine");
qemu_opts_parse(olist, "kernel_irqchip=off", 0);
@ -3506,16 +3503,13 @@ int main(int argc, char **argv, char **envp)
olist = qemu_find_opts("machine");
qemu_opts_parse(olist, "accel=kvm", 0);
break;
case QEMU_OPTION_M:
case QEMU_OPTION_machine:
olist = qemu_find_opts("machine");
opts = qemu_opts_parse(olist, optarg, 1);
if (!opts) {
exit(1);
}
optarg = qemu_opt_get(opts, "type");
if (optarg) {
machine_class = machine_parse(optarg);
}
break;
case QEMU_OPTION_no_kvm:
olist = qemu_find_opts("machine");
@ -3807,6 +3801,13 @@ int main(int argc, char **argv, char **envp)
}
}
}
opts = qemu_get_machine_opts();
optarg = qemu_opt_get(opts, "type");
if (optarg) {
machine_class = machine_parse(optarg);
}
loc_set_none();
os_daemonize();