lkml.org 
[lkml]   [2018]   [Feb]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 13/15] KVM: s390: Configure the guest's CRYCB
From
Date

> +static int vfio_ap_mdev_open(struct mdev_device *mdev)
> +{
> + struct ap_matrix_mdev *matrix_mdev = mdev_get_drvdata(mdev);
> + unsigned long events;
> + int ret;
> +
> + matrix_mdev->group_notifier.notifier_call = vfio_ap_mdev_group_notifier;
> + events = VFIO_GROUP_NOTIFY_SET_KVM;
> + ret = vfio_register_notifier(mdev_dev(mdev), VFIO_GROUP_NOTIFY,
> + &events, &matrix_mdev->group_notifier);
> +
> + ret = kvm_ap_configure_matrix(matrix_mdev->kvm,
> + matrix_mdev->matrix);
> + if (ret)
> + return ret;
> +
> + ret = kvm_ap_enable_ie_mode(matrix_mdev->kvm);

Can't this happen while the guest is already running? Or what hinders us
from doing that?

> +
> + return ret;
> +}
> +
> +static void vfio_ap_mdev_release(struct mdev_device *mdev)

Thanks,

David / dhildenb

\
 
 \ /
  Last update: 2018-02-28 10:49    [W:0.438 / U:28.400 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site