Re: Using Virtio-gpio in guest VM

Geoffroy Van Cutsem

I don’t see this anywhere in the 5.10 version, while it was there in the 4.19/preempt-rt. I suspect that means it’s a driver that was never upstreamed (or is still in the process of being upstreamed).


Is using the 4.19 kernel an option for you?


Does anyone from the kernel team know if there is a version of that driver for the 5.10 preempt-rt kernel?






From: acrn-users@... <acrn-users@...> On Behalf Of shibi590268@...
Sent: Monday, May 2, 2022 9:44 am
To: acrn-users@...
Subject: Re: [acrn-users] Using Virtio-gpio in guest VM


   I am using the ACRN patched rt kernel from with 5.10/prempt-rt branch to use it in RTVM. I am unable to locate CONFIG_VIRTIO_GPIO=Y in the config. Is there any separate patch available for this?

Attached is the .config file

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