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[PULL,03/15] vl: Parse legacy default_machine_opts

Message ID 20210722153612.955537-4-pbonzini@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/15] qemu-config: never call the callback after an error, fix leak | expand

Commit Message

Paolo Bonzini July 22, 2021, 3:36 p.m. UTC 
From: Jason Andryuk <jandryuk@gmail.com>

qemu can't start a xen vm after commit d8fb7d0969d5
"vl: switch -M parsing to keyval" with:

$ ./qemu-system-i386 -M xenfv
Unexpected error in object_property_find_err() at ../qom/object.c:1298:
qemu-system-i386: Property 'xenfv-3.1-machine.accel' not found
Aborted (core dumped)

The default_machine_opts handling doesn't process the legacy machine
options like "accel".  Call qemu_apply_legacy_machine_options to provide
the legacy handling.

Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
Message-Id: <20210713021552.19110-1-jandryuk@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 softmmu/vl.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/softmmu/vl.c b/softmmu/vl.c
index 4df1496101..f4d8630fc6 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -2126,6 +2126,7 @@  static void qemu_create_machine(QDict *qdict)
         QDict *default_opts =
             keyval_parse(machine_class->default_machine_opts, NULL, NULL,
                          &error_abort);
+        qemu_apply_legacy_machine_options(default_opts);
         object_set_properties_from_keyval(OBJECT(current_machine), default_opts,
                                           false, &error_abort);
         qobject_unref(default_opts);