Re: [PATCH] drbd: fix discard_zeroes_if_aligned regression

[Eric Wheeler]

On Mon, 15 Jan 2018, Christoph Hellwig wrote:

> NAK.  Calling a discard and expecting zeroing is simply buggy.

But of course, that would be silly.

We don't expect discard to zero---but we do expect discard to discard!

> And double NAK for patches like this without a linux-block Cc.

My appologies, I thought this was internal to DRBD.  

What is the general rule here?

Should linux-block always be Cc'ed with a patch?

--
Eric Wheeler