Re: [for-4.19 0/2] backport "KVM: arm64: limit PMU version to PMUv3 for ARMv8.1"

On Tue, Nov 28, 2023 at 08:00:08PM +0800, Zenghui Yu wrote:

On 2023/11/28 16:12, Greg KH wrote:

quoted

On Tue, Nov 28, 2023 at 03:46:31PM +0800, Zenghui Yu wrote:

quoted

We need to backport patch #1 as well because it introduced a helper used
by patch #2.

Andrew Murray (2):
  arm64: cpufeature: Extract capped perfmon fields
  KVM: arm64: limit PMU version to PMUv3 for ARMv8.1

We can not just take these in an old stable tree and not newer ones as
that would mean you could upgrade and have a regression.  Please provide
backports for all applicable stable trees and we will be glad to take
them.

Thanks for the heads up! "for-5.4" patches sent now.

Great, all now queued up, thanks.

greg k-h

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