Bufferbloat

01/19/2013

01:04 am Cerowrt Bug #419: unaligned instruction traps redux

I have a patch for the trap in comment 4, which I get the feeling we have seen before in the 3.3 series but I cannot ...

12:40 am Cerowrt Bug #421: More unaligned access traps in CeroWRT 3.7.2

"Assigning" this to Dave Taht since I cannot figure out the right way to add other people as watchers.

01/18/2013

05:48 am Cerowrt Bug #421: More unaligned access traps in CeroWRT 3.7.2

Patches for the new trap are now complete. The tcp_v6_syn_recv_sock_v2.patch covers all three traps, along with an a...

05:17 am Cerowrt Bug #421: More unaligned access traps in CeroWRT 3.7.2

Apparently there's another trap in secure_tcpv6_sequence_number I missed seeing yesterday:...

01/17/2013

05:37 am Cerowrt Bug #421: More unaligned access traps in CeroWRT 3.7.2

Patches for the two traps above, plus a patch to __ipv6_neigh_lookup (similar to that in #371). The traps are pretty...

05:37 am Cerowrt 1.00 hour (Bug #421 (Closed): More unaligned access traps in CeroWRT 3.7.2)

05:23 am Cerowrt Bug #421 (Closed): More unaligned access traps in CeroWRT 3.7.2

After running the CeroWRT 3.7.2-3 build overnight with unaligned_action=2, I found two new unaligned access traps tha...

01/16/2013

04:30 pm Cerowrt Bug #419: unaligned instruction traps redux

Looking at addrconf_prefix_rcv, I think the most likely cause is that the prefix_info struct was not packed and align...

08/22/2012

05:38 pm Cerowrt Bug #314: Samba/Wins and windows XP and vista issues with wireless and multiple networks

I got this working with CeroWRT 3.3.8-17 using the following smb.conf.template:...

08/06/2012

12:00 pm Cerowrt Bug #379: 3.3.4-3 router crashes under heavy load

Continuing my previous post, here is the patch to add IO memory barriers to ath9k. There may well be other points wh...