Re: [PATCH v3 5.15.y 1/3] KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code

On Tue, Sep 09, 2025 at 08:28:24PM -0400, Boris Ostrovsky wrote:

From: Kim Phillips kim.phillips@amd.com

Commit c35ac8c4bf600ee23bacb20f863aa7830efb23fb upstream

This isn't in 6.1.y, so backporting it only to 5.15.y feels "odd" and will trigger our scripts trying to figure out why.

Why is only needed here? Things were fixed differently in 6.1.y, or is 6.1.y not affected here?

thanks,

greg k-h