Re: bpf speculative execution fixes for 4.14.y

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Thanks for the quick turn-around,

Piotr

On Sat, Mar 20, 2021 at 10:43 AM Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> 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.
>
> Now queued up, thanks!
>
> greg k-h



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