On 3/9/21 5:23 AM, Halil Pasic wrote:
On Thu, 4 Mar 2021 12:43:44 -0500
Tony Krowiak wrote:
On the other hand, if we don't have ->kvm because something broke,
then we may be out of luck anyway. There will certainly be no
way to unregister the GISC; however, it may still be possible
to
On Thu, 4 Mar 2021 12:43:44 -0500
Tony Krowiak wrote:
> On the other hand, if we don't have ->kvm because something broke,
> then we may be out of luck anyway. There will certainly be no
> way to unregister the GISC; however, it may still be possible
> to unpin the pages if we still have
On 3/3/21 2:47 PM, Halil Pasic wrote:
On Wed, 3 Mar 2021 12:10:11 -0500
Tony Krowiak wrote:
On 3/3/21 10:23 AM, Halil Pasic wrote:
On Tue, 2 Mar 2021 15:43:22 -0500
Tony Krowiak wrote:
This patch fixes a lockdep splat introduced by commit f21916ec4826
("s390/vfio-ap: clean up
On 3/3/21 2:42 PM, Halil Pasic wrote:
On Wed, 3 Mar 2021 11:41:22 -0500
Tony Krowiak wrote:
How do you exect userspace to react to this -ENODEV?
The VFIO_DEVICE_RESET ioctl expects a return code.
The vfio_ap_mdev_reset_queues() function can return -EIO or
-EBUSY, so I would expect
On Wed, 3 Mar 2021 11:41:22 -0500
Tony Krowiak wrote:
> > How do you exect userspace to react to this -ENODEV?
>
> The VFIO_DEVICE_RESET ioctl expects a return code.
> The vfio_ap_mdev_reset_queues() function can return -EIO or
> -EBUSY, so I would expect userspace to handle -ENODEV
>
On Wed, 3 Mar 2021 12:10:11 -0500
Tony Krowiak wrote:
> On 3/3/21 10:23 AM, Halil Pasic wrote:
> > On Tue, 2 Mar 2021 15:43:22 -0500
> > Tony Krowiak wrote:
> >
> >> This patch fixes a lockdep splat introduced by commit f21916ec4826
> >> ("s390/vfio-ap: clean up vfio_ap resources when KVM
On 3/3/21 10:23 AM, Halil Pasic wrote:
On Tue, 2 Mar 2021 15:43:22 -0500
Tony Krowiak wrote:
This patch fixes a lockdep splat introduced by commit f21916ec4826
("s390/vfio-ap: clean up vfio_ap resources when KVM pointer invalidated").
The lockdep splat only occurs when starting a Secure
On 3/3/21 10:23 AM, Halil Pasic wrote:
On Tue, 2 Mar 2021 15:43:22 -0500
Tony Krowiak wrote:
This patch fixes a lockdep splat introduced by commit f21916ec4826
("s390/vfio-ap: clean up vfio_ap resources when KVM pointer invalidated").
The lockdep splat only occurs when starting a Secure
On Tue, 2 Mar 2021 15:43:22 -0500
Tony Krowiak wrote:
> This patch fixes a lockdep splat introduced by commit f21916ec4826
> ("s390/vfio-ap: clean up vfio_ap resources when KVM pointer invalidated").
> The lockdep splat only occurs when starting a Secure Execution guest.
> Crypto virtualization
This patch fixes a lockdep splat introduced by commit f21916ec4826
("s390/vfio-ap: clean up vfio_ap resources when KVM pointer invalidated").
The lockdep splat only occurs when starting a Secure Execution guest.
Crypto virtualization (vfio_ap) is not yet supported for SE guests;
however, in order
10 matches
Mail list logo
