Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests

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Subject: Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
From: Sean Christopherson <seanjc@xxxxxxxxxx>
Date: Tue, 7 Mar 2023 11:28:26 -0800
Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>, Takahiro Itazuri <itazur@xxxxxxxxxx>, dave.hansen@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, mingo@xxxxxxxxxx, tglx@xxxxxxxxxxxxx, x86@xxxxxxxxxx, zulinx86@xxxxxxxxx
In-reply-to: <20230307185811.GEZAeJQ8U+NYySH8up@fat_crate.local>
References: <Y/5oBKi6vjZe83ac@zn.tnic> <20230228222416.61484-1-itazur@amazon.com> <Y/6FIeJ5KCOfKEPN@zn.tnic> <ZAZYKe4L8jhMG4An@google.com> <20230306214419.GDZAZes941k+4NPgDL@fat_crate.local> <25249e7d-4fd9-e1c1-8efb-31750740ec27@redhat.com> <20230306215450.GFZAZhKnr6zMCeeDNd@fat_crate.local> <ZAeHMgp9U7giJpHs@google.com> <20230307185811.GEZAeJQ8U+NYySH8up@fat_crate.local>

On Tue, Mar 07, 2023, Borislav Petkov wrote:
> On Tue, Mar 07, 2023 at 10:49:22AM -0800, Sean Christopherson wrote:
> > I don't see what such a rule buys us beyond complexity and, IMO, unnecessary
> > maintenance burden.  As Paolo pointed out, when there's an existing word, the
> 
> Maybe I wasn't clear enough - I don't mind existing words. What I mind
> is adding new ones only for KVM's sake.

Ah, gotcha.  We're on the same page then.  Thanks!

Follow-Ups:
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Borislav Petkov

References:
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Borislav Petkov
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Takahiro Itazuri
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Borislav Petkov
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Sean Christopherson
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Borislav Petkov
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Paolo Bonzini
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Borislav Petkov
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Sean Christopherson
- Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests
  - From: Borislav Petkov

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