Re: [patch V2 17/29] x86/exceptions: Disconnect IST index and stack order

[Josh Poimboeuf]

On Fri, Apr 05, 2019 at 05:07:15PM +0200, Thomas Gleixner wrote:
> +/*
> + * The exception stack ordering in [cea_]exception_stacks
> + */
> +enum exception_stack_ordering {
> +	ISTACK_DF,
> +	ISTACK_NMI,
> +	ISTACK_DB,
> +	ISTACK_MCE,
> +	N_EXCEPTION_STACKS
> +};

While clever, it reads as "interrupt stack" to me.  ESTACK or IST_STACK
would be infinitely better.

-- 
Josh