Displaying 2 results from an estimated 2 matches for "napi_gro_flush".
2017 Nov 09
1
Crash in network stack under Xen
...cktraces are:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at net/ipv4/af_inet.c:1473 inet_gro_complete+0xbb/0xd0
Call Trace:
<IRQ> dump_stack+0x63/0x8e
__warn+0xd1/0xf0
warn_slowpath_null+0x1d/0x20
inet_gro_complete+0xbb/0xd0
napi_gro_complete+0x73/0xa0
napi_gro_flush+0x5f/0x80
napi_complete_done+0x6a/0xb0
igb_poll+0x38d/0x720 [igb]
? igb_msix_ring+0x2e/0x40 [igb]
? __handle_irq_event_percpu+0x4b/0x1a0
net_rx_action+0x158/0x360
__do_softirq+0xd1/0x283
irq_exit+0xe9/0x100
xen_evtchn_do_upcall+0x35/0x50
xen_do_hypervisor_callback+0x1e/0x...
2013 Sep 12
15
large packet support in netfront driver and guest network throughput
Hi All,
I am sure this has been answered somewhere in the list in the past, but I can''t find it. I was wondering if the linux guest netfront driver has GRO support in it. tcpdump shows packets coming in with 1500 bytes, although the eth0 in dom0 and the vif corresponding to the linux guest in dom0 is showing that they receive large packet:
In dom0:
eth0 Link encap:Ethernet HWaddr