On Tue, Aug 18, 2020 at 01:31:57PM -0300, Jason Gunthorpe wrote: > On Tue, Aug 18, 2020 at 05:25:04PM +0300, Kamal Heib wrote: > > To avoid the following kernel panic when calling kmem_cache_create() > > with a NULL pointer from pool_cache(), move the rxe_cache_init() to the > > context of device initialization. > > I think you've hit on a bigger bug than just this oops. > > rxe_net_add() should never be called before rxe_module_init(), that > surely subtly breaks all kinds of things. > > Maybe it is time to remove these module parameters? > Yes, I agree, this can be done in for-next. But at least can we take this patch to for-rc (stable) to fix this issue in stable releases? Thanks, Kamal > Jason
