On Mon, Oct 16, 2017 at 10:51 PM, Vitezslav Samel <vitezs...@samel.cz> wrote: > On Tue, Oct 17, 2017 at 01:34:29AM +0200, Paweł Staszewski wrote: >> W dniu 2017-10-16 o 18:26, Paweł Staszewski pisze: >> > W dniu 2017-10-16 o 13:20, Pavlos Parissis pisze: >> > > On 15/10/2017 02:58 πμ, Alexander Duyck wrote: >> > > > Hi Pawel, >> > > > >> > > > To clarify is that Dave Miller's tree or Linus's that you are talking >> > > > about? If it is Dave's tree how long ago was it you pulled it since I >> > > > think the fix was just pushed by Jeff Kirsher a few days ago. >> > > > >> > > > The issue should be fixed in the following commit: >> > > > https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/drivers/net/ethernet/intel/i40e/i40e_txrx.c?id=2b9478ffc550f17c6cd8c69057234e91150f5972 >> > > >> > > Do you know when it is going to be available on net-next and >> > > linux-stable repos? >> > > >> > > Cheers, >> > > Pavlos >> > > >> > > >> > I will make some tests today night with "net" git tree where this patch >> > is included. >> > Starting from 0:00 CET >> > :) >> > >> > >> Upgraded and looks like problem is not solved with that patch >> Currently running system with >> https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/ >> kernel >> >> Still about 0.5GB of memory is leaking somewhere >> >> Also can confirm that the latest kernel where memory is not leaking (with >> use i40e driver intel 710 cards) is 4.11.12 >> With kernel 4.11.12 - after hour no change in memory usage. >> >> also checked that with ixgbe instead of i40e with same net.git kernel there >> is no memleak - after hour same memory usage - so for 100% this is i40e >> driver problem. > > I have (probably) the same problem here but with X520 cards: booting > 4.12.x gives me oops after circa 20 minutes of our workload. Booting > 4.9.y is OK. This machine is in production so any testing is very > limited. > > Machine was stable for >2 months (on the desk before got to > production) with 4.12.8 but with no traffic on X520 cards. > > Cheers, > > Vita
Sorry but it can't be the same issue since we are discussing a different driver (i40e) running different hardware (X710 or XL170). You might want to start a new thread for your issue, and/or if possible file a bug on e1000.sf.net. Thanks. - Alex
