Re: [PATCH 20/21] X86_64, UV: Remove Obsolete GRU MMR address translation

[Ingo Molnar]

* Mike Travis <travis@xxxxxxx> wrote:

>  	/*
> +	 * Send a noop message in order to deliver a cross-partition interrupt
> +	 * to the SSI that contains the target message queue. Normally, the
> +	 * interrupt is automatically delivered by hardware following mesq
> +	 * operations, but some error conditions require explicit delivery.
> +	 * The noop message will trigger delivery. Otherwise partition failures
>  	 * could cause unrecovered errors.
>  	 */

This is a properly structured comment.

> +		/* Don't indicate to the app to resend the message, as it's */
> +		/* already been successfully sent.  We simply send an OK */
> +		/* (rather than fail the send with MQE_UNEXPECTED_CB_ERR), */
> +		/* assuming that the other side is receiving enough */
> +		/* interrupts to get this message processed anyway. */

This is not...

Thanks,

	Ingo