On Fri, Mar 19, 2021 at 11:56:18PM +0000, Piotr Krysiuk wrote:
> I noticed that bpf speculative execution fixes are already queued for
> 4.14.y except for f232326f6966 ("bpf: Prohibit alu ops for pointer
> types not defining ptr_limit").
>
> It is important that for all patches from this series to be applied
> together, so we avoid introducing a new vulnerability.
>
> For the missing patch, I see conflicting lines in the context diffs
> due to API change that apparently caused import to fail.
>
> I'm attaching a copy of the patch that is backported to 4.14.y. The
> only change comparing with version queued for newer version is that
> "verbose" API does not take "env" parameter.
>
> Please queue or let me know how to proceed.
Thank you for the updates. I had not looked into them further as I was
not going to do a 4.14.y release this week, but was waiting to next week
and would dig into it then, but you have saved me that effort, thanks!
I'll queue these up in a day or so, and if I've missed anything else
here, please let me know.
greg k-h
