On 17-10-18 12:43 PM, Cong Wang wrote:
On Tue, Oct 17, 2017 at 6:03 PM, Chris Mi <chr...@mellanox.com> wrote:
-----Original Message-----
You listed 3 problems, and you think they are 3 different ones, here
I argue problem 3 (using RCU callbacks) is the cause of problem 1
(refcnt not atomic). This is why I mentioned I have been thinking about
removing RCU callbacks, because it probably could fix all of them.
Cong,
Given this is a known bug (the test case Chris presented crashes the
kernel) - would it make sense to have a patch that goes to -net
to fix this while your approach and discussion outcome goes into
net-next?
cheers,
jamal
