linux-kernel - Re: [patch V3 24/30] x86/microcode: Replace the all in one rendevouz handler

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Message-ID: <20230927164727.GAZRRcn8HkSIIVKEEo@fat_crate.local>
Date:   Wed, 27 Sep 2023 18:47:27 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
        "Chang S. Bae" <chang.seok.bae@...el.com>,
        Arjan van de Ven <arjan@...ux.intel.com>,
        Nikolay Borisov <nik.borisov@...e.com>
Subject: Re: [patch V3 24/30] x86/microcode: Replace the all in one rendevouz
 handler

On Tue, Sep 12, 2023 at 09:58:21AM +0200, Thomas Gleixner wrote:
> -	ret = microcode_ops->apply_microcode(cpu);
> -	this_cpu_write(ucode_ctrl.result, ret);
> +	/* No point to wait here. The CPUs will all wait in stop_machine(). */

Niice.

-- 
Regards/Gruss,
    Boris.

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