From: Tony Krowiak <akrowiak@linux.ibm.com>
To: Cornelia Huck <cohuck@redhat.com>, Halil Pasic <pasic@linux.ibm.com>
Cc: Tony Krowiak <akrowiak@linux.vnet.ibm.com>,
linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org, freude@de.ibm.com, schwidefsky@de.ibm.com,
heiko.carstens@de.ibm.com, borntraeger@de.ibm.com,
kwankhede@nvidia.com, bjsdjshi@linux.vnet.ibm.com,
pbonzini@redhat.com, alex.williamson@redhat.com,
pmorel@linux.vnet.ibm.com, alifm@linux.vnet.ibm.com,
mjrosato@linux.vnet.ibm.com, jjherne@linux.vnet.ibm.com,
thuth@redhat.com, pasic@linux.vnet.ibm.com, berrange@redhat.com,
fiuczy@linux.vnet.ibm.com, buendgen@de.ibm.com,
frankja@linux.ibm.com
Subject: Re: [PATCH v10 10/26] KVM: s390: interfaces to clear CRYCB masks
Date: Mon, 24 Sep 2018 11:33:43 -0400 [thread overview]
Message-ID: <9cf3d134-afbb-2f2f-8386-63b1ab5e3d2f@linux.ibm.com> (raw)
In-Reply-To: <20180924140120.398a3293.cohuck@redhat.com>
On 09/24/2018 08:01 AM, Cornelia Huck wrote:
> On Mon, 24 Sep 2018 13:50:36 +0200
> Halil Pasic <pasic@linux.ibm.com> wrote:
>
>> On 09/24/2018 01:01 PM, Cornelia Huck wrote:
>>> On Wed, 12 Sep 2018 15:43:00 -0400
>>> Tony Krowiak <akrowiak@linux.vnet.ibm.com> wrote:
>>>
>>>> From: Tony Krowiak <akrowiak@linux.ibm.com>
>>>>
>>>> Introduces two new KVM interface to clear the APM, AQM and ADM masks in
>>>> the guest's CRYCB. The VCPUs are taken out of SIE to ensure the VCPUs do
>>>> not get out of sync.
>>>
>>> Hm, that patch description does not quite match what the patch actually
>>> does...
>>>
>>
>> You mean it is not obvious where the masks get cleared? Well the APCB is
>> defined to contain exactly the three masks. As far as I can tell the patch
>> description is correct.
>
> No, I was referring to "two new KVM interface[s]". The patch just
> introduces a new function that clears the masks (well, maybe you can
> call this an "interface"). So
>
> s/two new KVM interface/a function in KVM/
>
> and I'd be happy :) (sorry for being too vague)
I'm not quite sure why this is not an interface, but this is not a hill
I'm willing to die on. And, I agree, there are not two of them. I'll
make the change.
>
next prev parent reply other threads:[~2018-09-24 15:33 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-12 19:42 [PATCH v10 00/26] guest dedicated crypto adapters Tony Krowiak
2018-09-12 19:42 ` [PATCH v10 01/26] KVM: s390: vsie: simulate VCPU SIE entry/exit Tony Krowiak
2018-09-24 10:32 ` Christian Borntraeger
2018-09-24 16:53 ` Tony Krowiak
2018-09-12 19:42 ` [PATCH v10 02/26] KVM: s390: introduce and use KVM_REQ_VSIE_RESTART Tony Krowiak
2018-09-24 10:49 ` Christian Borntraeger
2018-09-24 16:48 ` Tony Krowiak
2018-09-12 19:42 ` [PATCH v10 03/26] KVM: s390: refactor crypto initialization Tony Krowiak
2018-09-21 23:18 ` Tony Krowiak
2018-09-24 8:35 ` David Hildenbrand
2018-09-24 10:34 ` Cornelia Huck
2018-09-12 19:42 ` [PATCH v10 04/26] s390: vfio-ap: base implementation of VFIO AP device driver Tony Krowiak
2018-09-20 15:31 ` Cornelia Huck
2018-09-20 15:53 ` Tony Krowiak
2018-09-12 19:42 ` [PATCH v10 05/26] s390: vfio-ap: register matrix device with VFIO mdev framework Tony Krowiak
2018-09-20 15:50 ` Cornelia Huck
2018-09-20 20:35 ` Tony Krowiak
2018-09-12 19:42 ` [PATCH v10 06/26] s390: vfio-ap: sysfs interfaces to configure adapters Tony Krowiak
2018-09-21 9:40 ` Cornelia Huck
2018-09-21 9:52 ` Harald Freudenberger
2018-09-21 14:07 ` Tony Krowiak
2018-09-12 19:42 ` [PATCH v10 07/26] s390: vfio-ap: sysfs interfaces to configure domains Tony Krowiak
2018-09-24 10:45 ` Cornelia Huck
2018-09-12 19:42 ` [PATCH v10 08/26] s390: vfio-ap: sysfs interfaces to configure control domains Tony Krowiak
2018-09-24 10:57 ` Cornelia Huck
2018-09-12 19:42 ` [PATCH v10 09/26] s390: vfio-ap: sysfs interface to view matrix mdev matrix Tony Krowiak
2018-09-24 10:59 ` Cornelia Huck
2018-09-12 19:43 ` [PATCH v10 10/26] KVM: s390: interfaces to clear CRYCB masks Tony Krowiak
2018-09-24 11:01 ` Cornelia Huck
2018-09-24 11:50 ` Halil Pasic
2018-09-24 12:01 ` Cornelia Huck
2018-09-24 15:33 ` Tony Krowiak [this message]
2018-09-24 14:49 ` Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 11/26] s390: vfio-ap: implement mediated device open callback Tony Krowiak
2018-09-18 17:00 ` Halil Pasic
2018-09-18 21:57 ` Tony Krowiak
2018-09-21 23:28 ` Tony Krowiak
2018-09-24 8:40 ` David Hildenbrand
2018-09-24 16:07 ` Tony Krowiak
2018-09-24 18:40 ` David Hildenbrand
2018-09-24 18:43 ` Tony Krowiak
2018-09-24 19:46 ` Tony Krowiak
2018-09-24 19:55 ` David Hildenbrand
2018-09-25 19:54 ` Tony Krowiak
2018-09-25 19:55 ` David Hildenbrand
2018-09-12 19:43 ` [PATCH v10 12/26] s390: vfio-ap: implement VFIO_DEVICE_GET_INFO ioctl Tony Krowiak
2018-09-24 11:43 ` Cornelia Huck
2018-09-24 16:29 ` Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 13/26] s390: vfio-ap: zeroize the AP queues Tony Krowiak
2018-09-24 11:36 ` Cornelia Huck
2018-09-24 12:16 ` Halil Pasic
2018-09-24 12:32 ` Cornelia Huck
2018-09-24 13:22 ` Harald Freudenberger
2018-09-24 16:42 ` Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 14/26] s390: vfio-ap: implement VFIO_DEVICE_RESET ioctl Tony Krowiak
2018-09-24 11:43 ` Cornelia Huck
2018-09-12 19:43 ` [PATCH v10 15/26] KVM: s390: Clear Crypto Control Block when using vSIE Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 16/26] KVM: s390: vsie: Do the CRYCB validation first Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 17/26] KVM: s390: vsie: Make use of CRYCB FORMAT2 clear Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 18/26] KVM: s390: vsie: Allow CRYCB FORMAT-2 Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 19/26] KVM: s390: vsie: allow CRYCB FORMAT-1 Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 20/26] KVM: s390: vsie: allow CRYCB FORMAT-0 Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 21/26] KVM: s390: vsie: allow guest FORMAT-0 CRYCB on host FORMAT-1 Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 22/26] KVM: s390: vsie: allow guest FORMAT-1 CRYCB on host FORMAT-2 Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 23/26] KVM: s390: vsie: allow guest FORMAT-0 " Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 24/26] KVM: s390: device attrs to enable/disable AP interpretation Tony Krowiak
2018-09-17 8:51 ` David Hildenbrand
2018-09-21 23:40 ` Tony Krowiak
2018-09-24 11:23 ` David Hildenbrand
2018-09-24 16:25 ` Tony Krowiak
2018-09-24 18:42 ` Tony Krowiak
2018-09-24 18:51 ` David Hildenbrand
2018-09-25 13:24 ` Tony Krowiak
2018-09-25 7:32 ` David Hildenbrand
2018-09-25 13:26 ` Tony Krowiak
2018-09-24 18:46 ` David Hildenbrand
2018-09-25 13:31 ` Tony Krowiak
2018-09-12 19:43 ` [PATCH v10 25/26] KVM: s390: CPU model support for AP virtualization Tony Krowiak
2018-09-21 23:31 ` Tony Krowiak
2018-09-24 8:33 ` David Hildenbrand
2018-09-12 19:43 ` [PATCH v10 26/26] s390: doc: detailed specifications " Tony Krowiak
2018-09-24 10:10 ` [PATCH v10 00/26] guest dedicated crypto adapters Christian Borntraeger
2018-09-24 11:53 ` Cornelia Huck
2018-09-24 16:46 ` Tony Krowiak
2018-09-24 16:50 ` Tony Krowiak
2018-09-24 11:49 ` Cornelia Huck
2018-09-24 16:45 ` Tony Krowiak
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