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path: root/drivers/net/iseries_veth.c
AgeCommit message (Collapse)Author
2005-05-15[PATCH] iseries_veth: Cleanup skbs to prevent unregister_netdevice() hangingMichael Ellerman
Hi Andrew, Jeff, The iseries_veth driver is badly behaved in that it will keep TX packets hanging around forever if they're not ACK'ed and the queue never fills up. This causes the unregister_netdevice code to wait forever when we try to take the device down, because there's still skbs around with references to our struct net_device. There's already code to cleanup any un-ACK'ed packets in veth_stop_connection() but it's being called after we unregister the net_device, which is too late. The fix is to rearrange the module exit function so that we cleanup any outstanding skbs and then unregister the driver. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-05-15[PATCH] iseries_veth: Don't leak skbs in RX pathMichael Ellerman
Hi Andrew, Jeff, Under some strange circumstances the iseries_veth driver can leak skbs. Fix is simply to call dev_kfree_skb() in the right place. Fix up the comment as well. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-05-15[PATCH] iseries_veth: Set dev->trans_start so watchdog timer works rightMichael Ellerman
Hi Andrew, Jeff, The iseries_veth driver doesn't set dev->trans_start in it's TX path. This will cause the net device watchdog timer to fire earlier than we want it to, which causes the driver to needlessly reset its connections to other LPARs. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-05-15[PATCH] iseries_veth: Don't send packets to LPARs which aren't upMichael Ellerman
Hi Andrew, Jeff, The iseries_veth driver has a logic bug which means it will erroneously send packets to LPARs for which we don't have a connection. This usually isn't a big problem because the Hypervisor call fails gracefully and we return, but if packets are TX'ed during the negotiation of the connection bad things might happen. Regardless, the right thing is to bail early if we know there's no connection. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!