From mboxrd@z Thu Jan 1 00:00:00 1970 From: f6bvp Subject: Re: [PATCH 0/7] ROSE: Misc fixes Date: Sat, 30 Jul 2011 00:32:58 +0200 Message-ID: <4E33351A.2040907@free.fr> References: <4E270D35.9070306@free.fr> <20110720175950.GA13753@linux-mips.org> <4E293E96.3030708@free.fr> <20110722105641.GA24477@linux-mips.org> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20110722105641.GA24477@linux-mips.org> Sender: linux-hams-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="iso-8859-1"; format="flowed" To: Ralf Baechle DL5RB Cc: linux-hams@vger.kernel.org Le 22/07/2011 12:56, Ralf Baechle DL5RB a =E9crit : > Most excellent! Take your time for testing - unfortunately we missed > the v3.0 train already but it would be great if we could backport the= se > fixes to -stable after some more positive testing. > > Is the system that was having these issues btw. running a preemptable= kernel > or does it have multiple cores or hyperthreading? > > Thanks, > > Ralf My two ROSE-FPAC nodes have been running for 8 days and 12 hours withou= t disruption. Tonight I noticed that "use" parameter was negative (-1) while remote n= ode station F8COJ-11 was not connected (restart =3D "no" and tf counting). Later, F8COJ-11 node got connected again (restart =3D "yes") and "use" = =3D 1. Then "use" returned to 0 after a few minutes. This system is the one with SMP kernel and Voluntary Kernel Preemption=20 (Desktop). /proc/net/rose_neigh addr callsign dev count use mode restart t0 tf digipeaters 00005 F6BVP-5 ax2 1 0 DTE no 0 99 00004 F8COJ-11 ax2 2 -1 DTE no 0 87 00003 F6BVP-11 ax1 11 0 DTE no 0 0 00002 K4GBB-12 ax2 9 0 DCE yes 0 0 00001 RSLOOP-0 ??? 1 2 DCE yes 0 0 /proc/net/rose_neigh addr callsign dev count use mode restart t0 tf digipeaters 00005 F6BVP-5 ax2 1 0 DTE no 0 0 00004 F8COJ-11 ax2 2 1 DCE yes 0 0 00003 F6BVP-11 ax1 11 0 DTE no 0 0 00002 K4GBB-12 ax2 9 0 DCE yes 0 0 00001 RSLOOP-0 ??? 1 2 DCE yes 0 0 /proc/net/rose_neigh addr callsign dev count use mode restart t0 tf digipeaters 00005 F6BVP-5 ax2 1 0 DTE no 0 0 00004 F8COJ-11 ax2 2 0 DCE yes 0 0 00003 F6BVP-11 ax1 11 0 DTE no 0 0 00002 K4GBB-12 ax2 9 0 DCE yes 0 0 00001 RSLOOP-0 ??? 1 2 DCE yes 0 0 At the same times, on my second Linux system (with maxcpus=3D1 boot ker= nel=20 parameter), use was 0 when not connected and it keeps displaying use=3D1 since ROSE= =20 neighbour F8COJ has been connected again. However, both nodes are performing well and are able to route ROSE=20 frames to F8COJ-11. Bernard -- To unsubscribe from this list: send the line "unsubscribe linux-hams" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html