Hi
On Wed, Nov 15, 2023 at 9:28 PM David Woodhouse <dw...@infradead.org> wrote:
>
> From: David Woodhouse <d...@amazon.co.uk>
>
> If a Xen console is configured on the command line, do not add a default
> serial port.
>
> Signed-off-by: David Woodhouse <d...@amazon.co.uk>
> ---
> system/vl.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/system/vl.c b/system/vl.c
> index 5af7ced2a1..8109231834 100644
> --- a/system/vl.c
> +++ b/system/vl.c
> @@ -198,6 +198,7 @@ static const struct {
> const char *driver;
> int *flag;
> } default_list[] = {
> + { .driver = "xen-console", .flag = &default_serial },
> { .driver = "isa-serial", .flag = &default_serial },
> { .driver = "isa-parallel", .flag = &default_parallel },
> { .driver = "isa-fdc", .flag = &default_floppy },
Consistent with the rest of the lines (no conditional compilation nor
driver #define..)
Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
btw, while quickly testing this (do we have any test for xen-console?):
$ qemu --accel kvm,xen-version=0x40011,kernel-irqchip=split -device
xen-console,chardev=foo -chardev stdio,id=foo
(and close gtk window)
Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
0x0000555555c11695 in qemu_free_net_client (nc=0x0) at ../net/net.c:387
387 if (nc->incoming_queue) {
(gdb) bt
#0 0x0000555555c11695 in qemu_free_net_client (nc=0x0) at ../net/net.c:387
#1 0x0000555555c11a14 in qemu_del_nic (nic=0x555558b6f930) at ../net/net.c:459
#2 0x00005555559e398b in xen_netdev_unrealize (xendev=0x555558b6b510)
at ../hw/net/xen_nic.c:550
#3 0x0000555555b6e22f in xen_device_unrealize (dev=0x555558b6b510) at
../hw/xen/xen-bus.c:973
#4 0x0000555555b6e351 in xen_device_exit (n=0x555558b6b5e0, data=0x0)
at ../hw/xen/xen-bus.c:1002
#5 0x00005555560bc3fc in notifier_list_notify (list=0x5555570b5fc0
<exit_notifiers>, data=0x0) at ../util/notify.c:39
#6 0x0000555555ba1d49 in qemu_run_exit_notifiers () at ../system/runstate.c:800
--
Marc-André Lureau
