[Qemu-discuss] -serial option broken in master?

[Jérôme Forissier]

Hi,

I just noticed this error [1] (QEMU master branch):

../qemu/arm-softmmu/qemu-system-arm -nographic -monitor none -machine
virt -machine secure=on -cpu cortex-a15 -m 1057 -serial stdio -serial
file:serial1.log -bios
/home/travis/optee_repo/build/../out/bios-qemu/bios.bin
Unexpected error in parse_chr() at hw/core/qdev-properties-system.c:149:
qemu-system-arm: Property 'pl011.chardev' can't take value 'serial0',
it's in use

FYI, revert commits e5fabad7ccfd ("char: get rid of
qemu_char_get_next_serial") and f0d1d2c115df ("hw/char: QOM'ify pl011
model"), and the problem disappears.

Should I use a different syntax?

[1] https://travis-ci.org/OP-TEE/optee_os/builds/135845983#L4539-L4541

Thanks,
-- 
Jerome