Re: [PATCH 4.19 35/47] x86/irq: Seperate unused system vectors from spurious entry again

[Greg KH]

On Mon, Aug 17, 2020 at 12:36:25PM -0300, Guilherme G. Piccoli wrote:
> Hi Greg / Thomas and all involved here. First, apologies for
> necro-bumping this thread, but I'm working a backport of this patch to
> kernel 4.15 (Ubuntu) and then I noticed we have it on stable, but only
> in 4.19+.
> 
> Since the fixes tag presents an old commit (since ~3.19), I'm curious if
> we have a special reason to not have it on long-term stables, like 4.9
> or 4.14. It's a subtle portion of arch code, so I'm afraid I didn't see
> something that prevents its backport for previous versions.

What is the git commit id of this patch you are referring to, you didn't
provide any context here :(

thanks,

greg k-h