- 29 Sep, 2006 40 commits
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Al Viro authored
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Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Al Viro authored
->port is net-endian Signed-off-by:
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Al Viro authored
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Al Viro authored
ip_route_connect(), ip_route_newports() get port numbers net-endian Signed-off-by:
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Al Viro authored
port is net-endian Signed-off-by:
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Al Viro authored
->port is net-endian Signed-off-by:
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Al Viro authored
port argument is net-endian Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
Some of the instances of tcp_sack_block are host-endian, some - net-endian. Define struct tcp_sack_block_wire identical to struct tcp_sack_block with u32 replaced with __be32; annotate uses of tcp_sack_block replacing net-endian ones with tcp_sack_block_wire. Change is obviously safe since for cc(1) __be32 is typedefed to u32. Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
ip_mc_sf_allow() expects addresses to be passed net-endian. Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
daddr is net-endian Signed-off-by:
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Al Viro authored
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Al Viro authored
->addr is net-endian Signed-off-by:
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Al Viro authored
->faddr is net-endian; annotated as such, variables inferred to be net-endian annotated. Signed-off-by:
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Al Viro authored
raddr is net-endian Signed-off-by:
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Al Viro authored
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Patrick McHardy authored
The move of qdisc destruction to a rcu callback broke locking in the entire qdisc layer by invalidating previously valid assumptions about the context in which changes to the qdisc tree occur. The two assumptions were: - since changes only happen in process context, read_lock doesn't need bottem half protection. Now invalid since destruction of inner qdiscs, classifiers, actions and estimators happens in the RCU callback unless they're manually deleted, resulting in dead-locks when read_lock in process context is interrupted by write_lock_bh in bottem half context. - since changes only happen under the RTNL, no additional locking is necessary for data not used during packet processing (f.e. u32_list). Again, since destruction now happens in the RCU callback, this assumption is not valid anymore, causing races while using this data, which can result in corruption or use-after-free. Instead of "fixing" this by disabling bottem halfs everywhere and adding new locks/refcounting, this patch makes these assumptions valid again by moving destruction back to process context. Since only the dev->qdisc pointer is protected by RCU, but ->enqueue and the qdisc tree are still protected by dev->qdisc_lock, destruction of the tree can be performed immediately and only the final free needs to happen in the rcu callback to make sure dev_queue_xmit doesn't access already freed memory. Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
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Patrick McHardy authored
Fix incorrect use of RB_EMPTY_NODE in htb_safe_rb_erase, which makes it skip nodes within the rbtree instead of nodes not in the tree, resulting in crashes later on. The root cause for this seems to be the very counter-intuitive behaviour of the RB_EMPTY_NODE macro, which returns _false_ when the node is empty. Signed-off-by:
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Olaf Kirch authored
This is just a minor buglet I came across by accident - when inet_init fails to register raw_prot, it jumps to out_unregister_udp_proto which should unregister UDP _and_ TCP. Signed-off-by:
Olaf Kirch <okir@suse.de> Signed-off-by:
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Francesco Fondelli authored
Signed-off-by:
Francesco Fondelli <francesco.fondelli@gmail.com> Signed-off-by:
Robert Olsson <robert.olsson@its.uu.se> Signed-off-by:
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Francesco Fondelli authored
Anyway, I've been asked to add support for managing DSCP codepoints, so one can test DiffServ capable routers. It's very simple code and is working for me. Signed-off-by:
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Francesco Fondelli authored
The attached patch allows pktgen to produce 802.1Q and Q-in-Q tagged frames. I have used it for stress test a bridge and seems ok to me. Unfortunately I have no access to net-2.6.x git tree so the diff is against 2.6.17.13. Signed-off-by:
Steven Whitehouse <steve@chygwyn.com> Signed-off-by:
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Kim Nordlund authored
Prevents filters from being added if the first generated handle already exists. Signed-off-by:
Kim Nordlund <kim.nordlund@nokia.com> Signed-off-by:
Thomas Graf <tgraf@suug.ch>
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Michal Ostrowski authored
PPPoE must advertise the underlying device's MTU via the ppp channel descriptor structure, as multilink functionality depends on it. Signed-off-by:
Michal Ostrowski <mostrows@earthlink.net> Acked-by:
Paul Mackerras <paulus@samba.org> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Michael Chan authored
Update version to 3.66. Signed-off-by:
Michael Chan <mchan@broadcom.com> Signed-off-by:
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Michael Chan authored
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Michael Chan authored
Add support for the 5709 10/100 PHY. Signed-off-by:
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Michael Chan authored
Add support for the new 5709 device. This is a new 10/100 Mbps chip. The mailbox access and firmware interface are quite different from all other tg3 chips. Signed-off-by:
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Michael Chan authored
Put the firmware polling logic into a separate function. This makes the code cleaner. Signed-off-by:
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Michael Chan authored
Add IDs to support 5722 and 5756. Signed-off-by:
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Michael Chan authored
Some PHY related fixes: 1. Fix Serdes WoL. 2. Fix loopback test on 10/100 only devices. Signed-off-by:
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Michael Chan authored
Change to a different ASF heartbeat message code to improve reliability. There were some reports of unintended resets on real time kernels where the timer may be slow and cause the heartbeat to be late. Netpoll will also have the same problem because the timer irq will be unavailable. Using the new heartbeat code, the ASF firmware will also check the ring condition before resetting the chip when the heartbeat is expiring. Signed-off-by:
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