Re: scheduling while atomic from vmci_transport_recv_stream_cb in 3.16 kernels

On Wed, 2017-09-13 at 17:19 +0200, Michal Hocko wrote:

On Wed 13-09-17 15:07:26, Jorgen S. Hansen wrote:

[...]

quoted

The patch below has been used to fix the above issue by other distros
- among them Redhat for the 3.10 kernel, so it should work for 3.16 as
well.

Thanks for the confirmation. I do not see 4ef7ea9195ea ("VSOCK: sock_put
wasn't safe to call in interrupt context") in 3.10 stable branch
though.

quoted

In addition to the patch above, there are two other patches that
need to be applied on top for the fix to be correct:

8566b86ab9f0f45bc6f7dd422b21de9d0cf5415a "VSOCK: Fix lockdep issue."

and

8ab18d71de8b07d2c4d6f984b718418c09ea45c5 "VSOCK: Detach QP check should filter out non matching QPs."

Good to know. I will send all three patches cherry-picked on top of the
current 3.16 stable branch. Could you have a look please?

I've now queued these all up.

Ben.

-- 
Ben Hutchings
If you seem to know what you are doing, you'll be given more to do.