On 04/17/2018 10:29 AM, Halil Pasic wrote:
On 04/15/2018 11:22 PM, Tony Krowiak wrote:
Introduces a new function to reset the crypto attributes for all
vcpus whether they are running or not. Each vcpu in KVM will
be removed from SIE prior to resetting the crypto attributes in its
SIE state description. After all vcpus have had their crypto attributes
reset the vcpus will be restored to SIE.
This function will be used in a later patch to set the ECA.28
bit in the SIE state description to enable interpretive execution of
AP instructions. It will also be incorporated into the
kvm_s390_vm_set_crypto(kvm) function to fix an issue whereby the crypto
key wrapping attributes could potentially get out of synch for running
vcpus.
Wasn't this 'issue' reported by me by any chance?
Yes it was .... was I supposed to include that fact in the commit message?
I agree with Connnie, we don't need the forward reference to
ECA.28.
I'm not sure that's exactly what she said, but I'd be more than happy
to remove it.
Regards,
Halil
Signed-off-by: Tony Krowiak<akrowiak@xxxxxxxxxxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-s390" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
