From: Christian Borntraeger <borntraeger@de.ibm.com>
To: David Hildenbrand <david@redhat.com>,
Janosch Frank <frankja@linux.ibm.com>,
qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, cohuck@redhat.com
Subject: Re: [PATCH v6 00/18] s390x: Protected Virtualization support
Date: Wed, 4 Mar 2020 18:45:44 +0100 [thread overview]
Message-ID: <cae6a23c-e7e2-8b76-ed08-3a13a88e7532@de.ibm.com> (raw)
In-Reply-To: <401eb0e0-b8e2-7c66-ee10-3d5643654232@redhat.com>
On 04.03.20 18:15, David Hildenbrand wrote:
> On 04.03.20 12:42, Janosch Frank wrote:
>> Most of the QEMU changes for PV are related to the new IPL type with
>> subcodes 8 - 10 and the execution of the necessary Ultravisor calls to
>> IPL secure guests. Note that we can only boot into secure mode from
>> normal mode, i.e. stfle 161 is not active in secure mode.
>>
>> The other changes related to data gathering for emulation and
>> disabling addressing checks in secure mode, as well as CPU resets.
>>
>
> BTW, I can't find any RBs from IBM folks. Similar to the kernel part, I
> think it would be a good idea if some of your peers could review this as
> well (either upstream or before you send out). Would make my life most
> probably a little easier ...
Yes, its on my list of things todo. Regarding the kernel I found it odd
to send around Janoschs Patches reworked and then give a RB myself. I certainly
did a lot of review for them.
prev parent reply other threads:[~2020-03-04 17:47 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-04 11:42 [PATCH v6 00/18] s390x: Protected Virtualization support Janosch Frank
2020-03-04 11:42 ` [PATCH v6 01/18] Sync pv Janosch Frank
2020-03-04 11:42 ` [PATCH v6 02/18] s390x: protvirt: Add diag308 subcodes 8 - 10 Janosch Frank
2020-03-04 17:04 ` David Hildenbrand
2020-03-05 12:04 ` Janosch Frank
2020-03-05 12:24 ` Janosch Frank
2020-03-05 12:30 ` David Hildenbrand
2020-03-04 17:04 ` David Hildenbrand
2020-03-04 17:06 ` David Hildenbrand
2020-03-06 9:59 ` Janosch Frank
2020-03-04 18:59 ` Christian Borntraeger
2020-03-05 14:39 ` Janosch Frank
2020-03-04 11:42 ` [PATCH v6 03/18] s390x: protvirt: Support unpack facility Janosch Frank
2020-03-05 13:51 ` David Hildenbrand
2020-03-05 14:10 ` Janosch Frank
2020-03-05 14:15 ` David Hildenbrand
2020-03-05 14:20 ` Janosch Frank
2020-03-05 14:23 ` David Hildenbrand
2020-03-05 14:24 ` Janosch Frank
2020-03-05 13:52 ` David Hildenbrand
2020-03-05 14:15 ` Janosch Frank
2020-03-06 11:48 ` Christian Borntraeger
2020-03-06 13:36 ` Janosch Frank
2020-03-04 11:42 ` [PATCH v6 04/18] s390x: protvirt: Add migration blocker Janosch Frank
2020-03-04 17:13 ` David Hildenbrand
2020-03-05 9:16 ` Janosch Frank
2020-03-05 9:30 ` David Hildenbrand
2020-03-04 11:42 ` [PATCH v6 05/18] s390x: protvirt: Handle diag 308 subcodes 0,1,3,4 Janosch Frank
2020-03-04 11:42 ` [PATCH v6 06/18] s390x: protvirt: Inhibit balloon when switching to protected mode Janosch Frank
2020-03-05 12:00 ` Christian Borntraeger
2020-03-04 11:42 ` [PATCH v6 07/18] s390x: protvirt: KVM intercept changes Janosch Frank
2020-03-04 11:42 ` [PATCH v6 08/18] s390x: Add SIDA memory ops Janosch Frank
2020-03-04 17:39 ` David Hildenbrand
2020-03-05 9:23 ` Janosch Frank
2020-03-04 11:42 ` [PATCH v6 09/18] s390x: protvirt: Move STSI data over SIDAD Janosch Frank
2020-03-04 17:43 ` David Hildenbrand
2020-03-05 9:27 ` Janosch Frank
2020-03-04 11:42 ` [PATCH v6 10/18] s390x: protvirt: SCLP interpretation Janosch Frank
2020-03-04 17:48 ` David Hildenbrand
2020-03-05 9:34 ` Janosch Frank
2020-03-05 10:09 ` David Hildenbrand
2020-03-04 11:42 ` [PATCH v6 11/18] s390x: protvirt: Set guest IPL PSW Janosch Frank
2020-03-04 17:51 ` David Hildenbrand
2020-03-04 11:42 ` [PATCH v6 12/18] s390x: protvirt: Move diag 308 data over SIDAD Janosch Frank
2020-03-04 17:54 ` David Hildenbrand
2020-03-04 11:42 ` [PATCH v6 13/18] s390x: protvirt: Disable address checks for PV guest IO emulation Janosch Frank
2020-03-04 17:55 ` David Hildenbrand
2020-03-05 9:42 ` Janosch Frank
2020-03-05 10:00 ` David Hildenbrand
2020-03-05 11:26 ` Janosch Frank
2020-03-05 11:37 ` David Hildenbrand
2020-03-04 11:42 ` [PATCH v6 14/18] s390x: protvirt: Move IO control structures over SIDA Janosch Frank
2020-03-04 18:56 ` David Hildenbrand
2020-03-05 9:55 ` Janosch Frank
2020-03-05 10:01 ` David Hildenbrand
2020-03-04 11:42 ` [PATCH v6 15/18] s390x: protvirt: Handle SIGP store status correctly Janosch Frank
2020-03-04 18:41 ` David Hildenbrand
2020-03-05 9:59 ` Janosch Frank
2020-03-04 11:42 ` [PATCH v6 16/18] s390x: Add unpack facility feature to GA1 Janosch Frank
2020-03-04 18:42 ` David Hildenbrand
2020-03-06 10:14 ` Janosch Frank
2020-03-06 10:22 ` David Hildenbrand
2020-03-04 11:42 ` [PATCH v6 17/18] docs: Add protvirt docs Janosch Frank
2020-03-04 19:09 ` David Hildenbrand
2020-03-09 9:51 ` Janosch Frank
2020-03-04 11:42 ` [PATCH v6 18/18] pc-bios: s390x: Save iplb location in lowcore Janosch Frank
2020-03-04 12:40 ` David Hildenbrand
2020-03-04 13:25 ` Christian Borntraeger
2020-03-04 13:37 ` David Hildenbrand
2020-03-05 17:04 ` Christian Borntraeger
2020-03-04 17:15 ` [PATCH v6 00/18] s390x: Protected Virtualization support David Hildenbrand
2020-03-04 17:45 ` Christian Borntraeger [this message]
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