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Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseri
From: |
Bharata B Rao |
Subject: |
Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest |
Date: |
Thu, 12 Dec 2019 11:19:25 +0530 |
User-agent: |
Mutt/1.12.1 (2019-06-15) |
On Wed, Dec 11, 2019 at 04:27:42PM +1100, David Gibson wrote:
> Ah, right. We'll need to check for -ENOTTY specifically and ignore
> it, then. We don't want this spewing warnings on every non-secure
> guest.
I am posting v2 with explicit check for -ENOTTY.
>
> > It looks like we may need a new KVM capability to advertise the presence
> > of KVM_PPC_SVM_OFF ioctl (or more generally, to advertise host kernel's
> > capability to support secure guests).
>
> Actually, that's probably a better idea still.
If and when we decide to have this KVM capability and that goes upstream,
we can update the QEMU accordingly?
Regards,
Bharata.
- [PATCH v1 ppc-for-5.0 1/2] linux-headers: Update, (continued)
- [PATCH v1 ppc-for-5.0 1/2] linux-headers: Update, Bharata B Rao, 2019/12/09
- [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, Bharata B Rao, 2019/12/09
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, David Gibson, 2019/12/09
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, Bharata B Rao, 2019/12/09
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, Alexey Kardashevskiy, 2019/12/09
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, David Gibson, 2019/12/10
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, Bharata B Rao, 2019/12/10
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, David Gibson, 2019/12/10
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, Bharata B Rao, 2019/12/11
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest, David Gibson, 2019/12/11
- Re: [PATCH v1 ppc-for-5.0 2/2] ppc/spapr: Support reboot of secure pseries guest,
Bharata B Rao <=