[PATCH v2 0/3] arm64: kgdb: fix single stepping

[Greg KH]

On Fri, Sep 23, 2016 at 04:33:24PM +0900, AKASHI Takahiro wrote:
> Kgdb support on arm64 was merged in v3.15, but from its first appearance,
> "signle step" has never worked well.
> 
> This patch fixes all the error cases I found so far.
> The original patch[1] was splitted into three pieces, ones for each case.
> patch#1, #2 should be applied to all the version, v3.15 and later.
> pathc#3 only for v3.16 and later.

As this is not a regression (i.e. it has never worked), why is this
something for stable releases?

thanks,

greg k-h