Re: [PATCH 0/3] KVM: PPC: Book3S HV: XIVE: assorted fixes on vCPU and RAM limits

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On Mon, May 20, 2019 at 09:15:11AM +0200, Cédric Le Goater wrote:
> Hello,
> 
> Here are a couple of fixes for issues in the XIVE KVM device when
> testing the limits : RAM size and number of vCPUS.

How serious are the problems these patches fix?  I'm wondering if I
need to make a backport for RHEL8.1.

> 
> Based on 5.2-rc1.
> 
> Available on GitHub:
> 
>     https://github.com/legoater/linux/commits/xive-5.2
> 
> Thanks,
> 
> C. 
> 
> Cédric Le Goater (3):
>   KVM: PPC: Book3S HV: XIVE: clear file mapping when device is released
>   KVM: PPC: Book3S HV: XIVE: do not test the EQ flag validity when
>     reseting
>   KVM: PPC: Book3S HV: XIVE: fix the enforced limit on the vCPU
>     identifier
> 
>  arch/powerpc/kvm/book3s_xive_native.c | 46 ++++++++++++++++-----------
>  1 file changed, 27 insertions(+), 19 deletions(-)
> 

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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