Re: [PATCH 1/1] qemu vhost scsi: add VHOST_SET_VRING_ENABLE support

[Michael S. Tsirkin]

On Thu, Nov 12, 2020 at 05:19:00PM -0600, Mike Christie wrote:
> diff --git a/linux-headers/linux/vhost.h b/linux-headers/linux/vhost.h
> index 7523218..98dd919 100644
> --- a/linux-headers/linux/vhost.h
> +++ b/linux-headers/linux/vhost.h
> @@ -70,6 +70,7 @@
>  #define VHOST_VRING_BIG_ENDIAN 1
>  #define VHOST_SET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x13, struct 
> vhost_vring_state)
>  #define VHOST_GET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x14, struct 
> vhost_vring_state)
> +#define VHOST_SET_VRING_ENABLE _IOW(VHOST_VIRTIO, 0x15, struct 
> vhost_vring_state)

OK so first we need the kernel patches, then update the header, then
we can apply the qemu patch.

>  /* The following ioctls use eventfd file descriptors to signal and poll
>   * for events. */
> -- 
> 1.8.3.1