On Tue, Jan 30, 2018 at 11:46 PM, Roland Franke <fl...@franke-prem.de> wrote: > Hello, > >> On Tue, Jan 30, 2018 at 9:46 AM, Roland Franke <fl...@franke-prem.de> >> wrote: >>> >>> Hello, >>> >>>> Well, not min_qdisc things, but it should be resolved by: >>> >>> >>>> commit efbf78973978b0d25af59bc26c8013a942af6e64 >>>> Author: Cong Wang <xiyou.wangc...@gmail.com> >>>> Date: Mon Dec 4 10:48:18 2017 -0800 >>> >>> >>>> net_sched: get rid of rcu_barrier() in tcf_block_put_ext() >>> >>> >>> >>> Against what kernel-version was this be made? >>> patch from https://patchwork.ozlabs.org/patch/844372/ >>> will not fit against kernel 4.14.15 >>> > >> It is merged during 4.15 window, it was to address a performance >> issue, I don't realize it fixes any bug until you report this. > > >> If you need, we can ask DaveM to queue it for stable, but it may >> need some other commit too. > > > It is not for me. It is a general question, if tc schould work with > the requested function general not with the kernel-line 4.14 (As > i was thinking that this should be come to a very long support. > (As i was suggest to read in an german page for computers; but > it may be a mistake from my side) > Or if the 4.14 series come to a "short end" and then it take no > matter when the function not work. >
Sure, I will send a list of commits to backport to DaveM. Thanks.
