linux-kernel - Re: [PATCH v10 03/38] x86/msr: Add the WRMSRNS instruction support

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Message-ID: <20230920150022.GH424@noisy.programming.kicks-ass.net>
Date:   Wed, 20 Sep 2023 17:00:22 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     andrew.cooper3@...rix.com
Cc:     "H. Peter Anvin" <hpa@...or.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Xin Li <xin3.li@...el.com>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-edac@...r.kernel.org,
        linux-hyperv@...r.kernel.org, kvm@...r.kernel.org,
        xen-devel@...ts.xenproject.org, mingo@...hat.com, bp@...en8.de,
        dave.hansen@...ux.intel.com, x86@...nel.org, luto@...nel.org,
        pbonzini@...hat.com, seanjc@...gle.com, jgross@...e.com,
        ravi.v.shankar@...el.com, mhiramat@...nel.org,
        jiangshanlai@...il.com
Subject: Re: [PATCH v10 03/38] x86/msr: Add the WRMSRNS instruction support

On Fri, Sep 15, 2023 at 02:16:50AM +0100, andrew.cooper3@...rix.com wrote:

> Juergen has already done the work to delete one of these two patching
> mechanisms and replace it with the other.
> 
> https://lore.kernel.org/lkml/a32e211f-4add-4fb2-9e5a-480ae9b9bbf2@suse.com/
> 
> Unfortunately, it's only collecting pings and tumbleweeds.

Fixed that...