[ovs-discuss] [OVN] not-equal in ACL

2020-08-10 Thread Tony Liu
Hi Numan, Create a new thread here to follow up ACL questions. > > > I think this is a big problem here. We should not use "!=" in > > > logical flows, although OVN allows. > > > > Is this a generic recommendation or for certain cases? > > Is it OK to add an ACL with "!=", like below? > > > >

Re: [ovs-discuss] Double free in recent kernels after memleak fix

2020-08-10 Thread Paul E. McKenney
On Mon, Aug 10, 2020 at 04:08:59PM -0400, Joel Fernandes wrote: > On Fri, Aug 07, 2020 at 03:20:15PM -0700, Paul E. McKenney wrote: > > On Fri, Aug 07, 2020 at 04:47:56PM -0400, Joel Fernandes wrote: > > > Hi, > > > Adding more of us working on RCU as well. Johan from another team at > > > Google

Re: [ovs-discuss] Double free in recent kernels after memleak fix

2020-08-10 Thread Joel Fernandes
On Fri, Aug 07, 2020 at 03:20:15PM -0700, Paul E. McKenney wrote: > On Fri, Aug 07, 2020 at 04:47:56PM -0400, Joel Fernandes wrote: > > Hi, > > Adding more of us working on RCU as well. Johan from another team at > > Google discovered a likely issue in openswitch, details below: > > > > On Fri,

Re: [ovs-discuss] Double free in recent kernels after memleak fix

2020-08-10 Thread Cong Wang
On Mon, Aug 10, 2020 at 8:27 PM Tonghao Zhang wrote: > > On Tue, Aug 11, 2020 at 10:24 AM Cong Wang wrote: > > > > On Mon, Aug 10, 2020 at 6:16 PM Tonghao Zhang > > wrote: > > > Hi all, I send a patch to fix this. The rcu warnings disappear. I > > > don't reproduce the double free issue. > > >

Re: [ovs-discuss] Double free in recent kernels after memleak fix

2020-08-10 Thread Cong Wang
On Mon, Aug 10, 2020 at 6:16 PM Tonghao Zhang wrote: > Hi all, I send a patch to fix this. The rcu warnings disappear. I > don't reproduce the double free issue. > But I guess this patch may address this issue. > >

Re: [ovs-discuss] Double free in recent kernels after memleak fix

2020-08-10 Thread Tonghao Zhang
On Tue, Aug 11, 2020 at 10:24 AM Cong Wang wrote: > > On Mon, Aug 10, 2020 at 6:16 PM Tonghao Zhang > wrote: > > Hi all, I send a patch to fix this. The rcu warnings disappear. I > > don't reproduce the double free issue. > > But I guess this patch may address this issue. > > > >

Re: [ovs-discuss] Double free in recent kernels after memleak fix

2020-08-10 Thread Tonghao Zhang
On Tue, Aug 11, 2020 at 4:28 AM Paul E. McKenney wrote: > > On Mon, Aug 10, 2020 at 04:08:59PM -0400, Joel Fernandes wrote: > > On Fri, Aug 07, 2020 at 03:20:15PM -0700, Paul E. McKenney wrote: > > > On Fri, Aug 07, 2020 at 04:47:56PM -0400, Joel Fernandes wrote: > > > > Hi, > > > > Adding more