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

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Message-ID: <20230307185811.GEZAeJQ8U+NYySH8up@fat_crate.local>
Date:   Tue, 7 Mar 2023 19:58:11 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     Sean Christopherson <seanjc@...gle.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        Takahiro Itazuri <itazur@...zon.com>,
        dave.hansen@...ux.intel.com, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, mingo@...hat.com, tglx@...utronix.de,
        x86@...nel.org, zulinx86@...il.com
Subject: Re: [PATCH 0/2] KVM: x86: Propagate AMD-specific IBRS bits to guests

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.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette