Re: [PATCH 0/4] zstd: reduce stack usage

From: Andrew Morton
Date: Mon Jun 03 2019 - 17:53:05 EST

On Mon, 3 Jun 2019 14:32:02 +0530 Maninder Singh <maninder1.s@xxxxxxxxxxx> wrote:

> This patch set reduces stack usage for zstd code, because target like ARM has
> limited 8KB kernel stack, which is getting overflowed due to hight stack usage
> of zstd code with call flow like:

That's rather bad behaviour. I assume the patchset actually fixes this?

I think I'll schedule the patchset for 5.2-rcX so that zstd is actually
usable on arm in 5.2. Does that sound OK?