Sorry, the patch is not well tested and it causes duplicate devices creation. I
have send another patch to the mailing list to fix the issue.
On 2021/12/21 16:25, Philippe Mathieu-Daudé wrote:
> Cc'ing Markus.
>
> On 12/20/21 09:45, MkfsSion wrote:
>> When using JSON syntax for -device, -set option can not find device
>> specified in JSON by id field. The following commandline is an example:
>>
>> $ qemu-system-x86_64 -device '{"id":"foo"}' -set device.foo.bar=1
>> qemu-system-x86_64: -set device.foo.bar=1: there is no device "foo" defined
>>
>> The patch adds device opts to device opts list when a device opts get
>> parsed.
>>
>> Signed-off-by: MkfsSion
>
> BTW per:
> https://www.qemu.org/docs/master/devel/submitting-a-patch.html#patch-emails-must-include-a-signed-off-by-line
> "Please use your real name to sign a patch (not an alias or acronym)."
The issue has been fixed in new patch.
>
>> ---
>> softmmu/vl.c | 2 ++
>> 1 file changed, 2 insertions(+)
>>
>> diff --git a/softmmu/vl.c b/softmmu/vl.c
>> index 620a1f1367..0dd5acbc1a 100644
>> --- a/softmmu/vl.c
>> +++ b/softmmu/vl.c
>> @@ -3400,6 +3400,8 @@ void qemu_init(int argc, char **argv, char **envp)
>> loc_save(>loc);
>> assert(opt->opts != NULL);
>> QTAILQ_INSERT_TAIL(_opts, opt, next);
>> +qemu_opts_from_qdict(qemu_find_opts_err("device",
>> _fatal),
>> + opt->opts, _fatal);
>> } else {
>> if (!qemu_opts_parse_noisily(qemu_find_opts("device"),
>> optarg, true)) {
>
