Re: [PATCH v2 4/4] x86/split_lock: Disable #AC for split locked accesses

[Dave Hansen]

On 06/29/2018 07:33 AM, Fenghua Yu wrote:
> +	ac_split_lock_off [X86]
> +			Disable #AC exception for split locked accesses.
> +			By default, this feature is enabled in kernel.

FWIW, I detest the "ac_" nomenclature this patch spreads around.  It's
marginally passable for in-kernel use, but I'd rather see it stopped
where it reflects out to user-visible places.  Let's give this a logical
name, like:

	split_lock_detect=off