Re: [Qemu-devel] [PATCH v0] ppc/spapr: Support reboot of secure pseries guest

2019-07-10 Thread Bharata B Rao
On Thu, Jul 11, 2019 at 11:31:00AM +1000, David Gibson wrote: > On Wed, Jul 10, 2019 at 11:36:21AM +0530, Bharata B Rao wrote: > > A pseries guest can be run as a secure guest on Ultravisor-enabled > > POWER platforms. When such a secure guest is reset, we need to > > release/reset a few resources

Re: [Qemu-devel] [PATCH v0] ppc/spapr: Support reboot of secure pseries guest

2019-07-10 Thread David Gibson
On Wed, Jul 10, 2019 at 11:36:21AM +0530, Bharata B Rao wrote: > A pseries guest can be run as a secure guest on Ultravisor-enabled > POWER platforms. When such a secure guest is reset, we need to > release/reset a few resources both on ultravisor and hypervisor side. > This is achieved by invoking

Re: [Qemu-devel] [PATCH v0] ppc/spapr: Support reboot of secure pseries guest

2019-07-10 Thread David Gibson
nformation: > > Message-id: 20190710060621.16430-1-bhar...@linux.ibm.com > Type: series > Subject: [Qemu-devel] [PATCH v0] ppc/spapr: Support reboot of secure pseries > guest > > === TEST SCRIPT BEGIN === > #!/bin/bash > git rev-parse base > /dev/null || exit 0 >

Re: [Qemu-devel] [PATCH v0] ppc/spapr: Support reboot of secure pseries guest

2019-07-09 Thread no-reply
/spapr: Support reboot of secure pseries guest === TEST SCRIPT BEGIN === #!/bin/bash git rev-parse base > /dev/null || exit 0 git config --local diff.renamelimit 0 git config --local diff.renames True git config --local diff.algorithm histogram ./scripts/checkpatch.pl --mailback base.. === TEST SCR

[Qemu-devel] [PATCH v0] ppc/spapr: Support reboot of secure pseries guest

2019-07-09 Thread Bharata B Rao
A pseries guest can be run as a secure guest on Ultravisor-enabled POWER platforms. When such a secure guest is reset, we need to release/reset a few resources both on ultravisor and hypervisor side. This is achieved by invoking this new ioctl KVM_PPC_SVM_OFF from the machine reset path. As part o