linux-kernel - Re: [PATCH v2 07/17] arm64: ssbd: Skip apply

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Date:   Sat, 9 Jun 2018 09:03:51 -0400
From:   Jon Masters <jcm@...masters.org>
To:     Marc Zyngier <marc.zyngier@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kvmarm@...ts.cs.columbia.edu
Cc:     Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andy Lutomirski <luto@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Christoffer Dall <christoffer.dall@....com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Julien Grall <julien.grall@....com>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH v2 07/17] arm64: ssbd: Skip apply_ssbd if not using
 dynamic mitigation

On 05/29/2018 08:11 AM, Marc Zyngier wrote:

> +void __init arm64_enable_wa2_handling(struct alt_instr *alt,
> +				      __le32 *origptr, __le32 *updptr,
> +				      int nr_inst)

Where does the name "wa2" come from here?

Jon.