linux-kernel - Re: [PATCH v9 7/8] x86/cpu: Support AMD Automatic IBRS

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Message-ID: <20230224233004.rf2nzgqvz5c2b73u@desk>
Date:   Fri, 24 Feb 2023 15:30:04 -0800
From:   "pawan.kumar.gupta@...ux.intel.com" 
        <pawan.kumar.gupta@...ux.intel.com>
To:     Borislav Petkov <bp@...en8.de>
Cc:     "Luck, Tony" <tony.luck@...el.com>,
        Josh Poimboeuf <jpoimboe@...nel.org>,
        Kim Phillips <kim.phillips@....com>,
        "x86@...nel.org" <x86@...nel.org>,
        "Ostrovsky, Boris" <boris.ostrovsky@...cle.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
        "Martins, Joao" <joao.m.martins@...cle.com>,
        Jonathan Corbet <corbet@....net>,
        "Wilk, Konrad" <konrad.wilk@...cle.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        "Christopherson,, Sean" <seanjc@...gle.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Woodhouse, David" <dwmw@...zon.co.uk>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Gross, Jurgen" <jgross@...e.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Tom Lendacky <thomas.lendacky@....com>,
        Alexey Kardashevskiy <aik@....com>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v9 7/8] x86/cpu: Support AMD Automatic IBRS

On Fri, Feb 24, 2023 at 11:12:29PM +0100, Borislav Petkov wrote:
> On Fri, Feb 24, 2023 at 10:03:16PM +0000, Luck, Tony wrote:
> > Should also include Pawan as another unfortunate soul sucked
> > into keeping that file up to date with the latest wreckage. If not
> > as "M", at least as "R":
> > 
> > R: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
> 
> We probably should hear from him before you offer his soul into the
> purgatory of hardware speculation.

I will be happy to review what I can.

Soulfully yours,
Pawan