Hello Greg & Sasha,
On Sat, Sep 14, 2019 at 12:20 AM Christoph Paasch <cpaasch@xxxxxxxxx> wrote:
>
>
> The above referenced commit has problems on older non-rbTree kernels.
>
> AFAICS, the commit has only been backported to 4.14 up to now, but the
> commit that fdfc5c8594c2 is fixing (namely ce5ec440994b ("tcp: ensure epoll
> edge trigger wakeup when write queue is empty"), is in v4.2.
>
> Christoph Paasch (2):
> tcp: Reset send_head when removing skb from write-queue
> tcp: Don't dequeue SYN/FIN-segments from write-queue
I'm checking in on these two patches for the 4.14 stable-queue.
Especially the panic fixed by patch 2 is pretty easy to trigger :-/
Thanks,
Christoph
