Re: Patch "sk_msg: Always cancel strp work before freeing the psock" has been added to the 4.20-stable tree

[Greg KH <greg@kroah.com>]

On Tue, Mar 12, 2019 at 01:12:51PM +0100, Daniel Borkmann wrote:
> On 03/12/2019 01:05 PM, Greg KH wrote:
> > On Tue, Mar 12, 2019 at 10:41:26AM +0100, Jakub Sitnicki wrote:
> >> Hi,
> >>
> >> On Mon, Mar 11, 2019 at 08:17 PM CET, Sasha Levin wrote:
> >>> This is a note to let you know that I've just added the patch titled
> >>>
> >>>     sk_msg: Always cancel strp work before freeing the psock
> >>>
> >>> to the 4.20-stable tree which can be found at:
> >>>     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
> >>>
> >>> The filename of the patch is:
> >>>      sk_msg-always-cancel-strp-work-before-freeing-the-ps.patch
> >>> and it can be found in the queue-4.20 subdirectory.
> >>>
> >>> If you, or anyone else, feels it should not be added to the stable tree,
> >>> please let <stable@vger.kernel.org> know about it.
> >>
> >> There is a follow-up fix for this change - e8e3437762ad ("bpf: Stop the
> >> psock parser before canceling its work") in bpf tree:
> >>
> >>   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=e8e3437762ad938880dd48a3c52d702e7cf3c124
> >>
> >> I think this patch should not go to into stable without the follow-up
> >> fix. Otherwise kselftests for bpf will be noisy due to kernel warnings.
> > 
> > Thanks, I've dropped this now.  We can add this back when the original
> > patch hits Linus's tree.
> 
> This is already in Linus tree here, so we should be able to proceed with
> queueing both of them:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e8e3437762ad938880dd48a3c52d702e7cf3c124

Ah, thanks, didn't catch that, no morning coffee yet :)

I'll go queue up this patch for 5.0 now, and for 4.20 along with the
original one.

thanks again,

greg k-h