[SLOF] [PATCH RFC v0 3/3] Add virtio-serial device support
aik at ozlabs.ru
Thu Oct 13 12:25:41 AEDT 2016
On 10/10/16 21:11, Nikunj A Dadhania wrote:
> Alexey Kardashevskiy <aik at ozlabs.ru> writes:
>> On 10/10/16 19:27, Nikunj A Dadhania wrote:
>>> Alexey Kardashevskiy <aik at ozlabs.ru> writes:
>>>> On 10/10/16 03:09, Nikunj A Dadhania wrote:
>>>>> Add support for virtio serial device to be used as a console device.
>>>>> Currently, SLOF only supports spapr-vty device. With this addition
>>>>> virtio console can be used during boot.
>>>> Cool, good job, works fine!
>>> Thanks for testing. Did you see kernel logs as well, as I could get
>>> login prompt, but not messages from kernel after quiesce
>> Same here, I do not remember why is this though, I remember hacking the
>> guest kernel to see the full log... Still, cool.
btw I remembered it wrong. Adding "console=hvc0" to the kernel command line
(via QEMU's -append or in grub/fedora23) makes the kernel print everything.
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