[LEDE-DEV] jffs issues on sysupgrade with keeping old config

2016-06-19 Thread Josh Bendavid
Hi, Having some issues with sysupgrade on Archer C2600 (ipq806x with NOR flash). (from the discussion at https://forum.openwrt.org/viewtopic.php?pid=327671#p327671) When doing sysupgrade without keeping config files, everything goes ok. In that case at first boot I get Sat Jun 18 09:50:48 2016 u

Re: [LEDE-DEV] Linksys ea8500 switch configuration

2016-06-18 Thread Josh Bendavid
Ok. If the configuration I am suspecting for the stock firmware is correct, then port 6 is unused and it shouldn't matter how it's configured. Actually it's possible that some of this is anyways dynamically configurable through the switch registers. (ie even if the stock firmware has the eth1 co

Re: [LEDE-DEV] skb_warn_bad_offload + crash at high load on ipq806x

2016-06-18 Thread Josh Bendavid
The switch is a full 7 port switch with 5 connected to the external ports and 2 connected to the cpu. So there is no restriction on which cpu port can connect to which combination of external ports. ___ Lede-dev mailing list Lede-dev@lists.infradead.org

Re: [LEDE-DEV] skb_warn_bad_offload + crash at high load on ipq806x

2016-06-18 Thread Josh Bendavid
This is resolved by https://github.com/lede-project/source/pull/134 for the record. ___ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev

[LEDE-DEV] Linksys ea8500 switch configuration

2016-06-18 Thread Josh Bendavid
Hi Adrian, Thinking a bit more about the discussion we were having in https://github.com/lede-project/source/pull/6 about the ethernet and switch configuration on the ea8500. Given that the stock firmware apparently doesn't enable VLAN on the switch, I suspect that this router actually has a diffe

Re: [LEDE-DEV] skb_warn_bad_offload + crash at high load on ipq806x

2016-06-17 Thread Josh Bendavid
Further update in case anyone has any ideas. The C2600 device on which I'm testing has two ethernet adapters with their own dedicated connection to the switch, with the default config such that eth0 is WAN and eth1 is LAN, configured with untagged vlans on the switch. I've tried two alternate con

Re: [LEDE-DEV] skb_warn_bad_offload + crash at high load on ipq806x

2016-06-16 Thread Josh Bendavid
This seems vaguely similar to http://thread.gmane.org/gmane.comp.embedded.openwrt.devel/25030/focus=25031 Was there ever a resolution/understanding of that for brcm47xx? ___ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/m

Re: [LEDE-DEV] skb_warn_bad_offload + crash at high load on ipq806x

2016-06-16 Thread Josh Bendavid
Sorry for top-posting. The second stack trace is this one in case the previous mail is too hard to read: Thu Jun 16 20:43:19 2016 kern.alert kernel: [ 3010.792756] Unable to handle kernel paging request at virtual address aa24bb10 Thu Jun 16 20:43:19 2016 kern.alert kernel: [ 3010.792787] pgd = c

Re: [LEDE-DEV] skb_warn_bad_offload + crash at high load on ipq806x

2016-06-16 Thread Josh Bendavid
Ok, Interestingly triggering a crash again, I get a somewhat different stack trace. (attached) On 15 June 2016 at 12:33, Josh Bendavid wrote: > Hi, > Testing with Tp-Link Archer C2600 (ipq806x) after latest changes (move > to 4.4 kernel + restore dma ethernet corruption fix), I ha

[LEDE-DEV] skb_warn_bad_offload + crash at high load on ipq806x

2016-06-15 Thread Josh Bendavid
Hi, Testing with Tp-Link Archer C2600 (ipq806x) after latest changes (move to 4.4 kernel + restore dma ethernet corruption fix), I have random reboots on high wired network load. Managed to get the kernel output during the crash below*. Note that I also had similar crashes with 3.18 kernel, but d

[LEDE-DEV] tests with ipq806x 4.4 kernel

2016-05-31 Thread Josh Bendavid
Hi, I've tested the current master on Tp-link Archer C2600 1.0 with kernel 4.4. Few things that I've seen: 1) CPU frequency scaling seems not active (/sys/bus/cpu/devices/cpu0/cpufreq/ does not exist and wired network performance is significantly worse than with 3.18 kernel, limited by high sirq