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2010-02-24netfilter: xtables: reduce arguments to translate_tableJan Engelhardt
Just pass in the entire repl struct. In case of a new table (e.g. ip6t_register_table), the repldata has been previously filled with table->name and table->size already (in ip6t_alloc_initial_table). Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-24netfilter: xtables: optimize call flow around xt_ematch_foreachJan Engelhardt
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-24netfilter: xtables: replace XT_MATCH_ITERATE macroJan Engelhardt
The macro is replaced by a list.h-like foreach loop. This makes the code more inspectable. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-24netfilter: xtables: optimize call flow around xt_entry_foreachJan Engelhardt
Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-24netfilter: xtables: replace XT_ENTRY_ITERATE macroJan Engelhardt
The macro is replaced by a list.h-like foreach loop. This makes the code much more inspectable. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-23netfilter: xt_recent: fix false matchTim Gardner
A rule with a zero hit_count will always match. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Cc: stable@kernel.org Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-23netfilter: xt_recent: fix buffer overflowTim Gardner
e->index overflows e->stamps[] every ip_pkt_list_tot packets. Consider the case when ip_pkt_list_tot==1; the first packet received is stored in e->stamps[0] and e->index is initialized to 1. The next received packet timestamp is then stored at e->stamps[1] in recent_entry_update(), a buffer overflow because the maximum e->stamps[] index is 0. Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Cc: stable@kernel.org Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-19netfilter: nf_conntrack_reasm: properly handle packets fragmented into a ↵Patrick McHardy
single fragment When an ICMPV6_PKT_TOOBIG message is received with a MTU below 1280, all further packets include a fragment header. Unlike regular defragmentation, conntrack also needs to "reassemble" those fragments in order to obtain a packet without the fragment header for connection tracking. Currently nf_conntrack_reasm checks whether a fragment has either IP6_MF set or an offset != 0, which makes it ignore those fragments. Remove the invalid check and make reassembly handle fragment queues containing only a single fragment. Reported-and-tested-by: Ulrich Weber <uweber@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-19netfilter: nf_queue: fix NF_STOLEN skb leakEric Dumazet
commit 3bc38712e3a6e059 (handle NF_STOP and unknown verdicts in nf_reinject) was a partial fix to packet leaks. If user asks NF_STOLEN status, we must free the skb as well. Reported-by: Afi Gjermund <afigjermund@gmail.com> Signed-off-by: Eric DUmazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-19netfilter: ctnetlink: fix creation of conntrack with helpersPablo Neira Ayuso
This patch fixes a bug that triggers an assertion if you create a conntrack entry with a helper and netfilter debugging is enabled. Basically, we hit the assertion because the confirmation flag is set before the conntrack extensions are added. To fix this, we move the extension addition before the aforementioned flag is set. This patch also removes the possibility of setting a helper for existing conntracks. This operation would also trigger the assertion since we are not allowed to add new extensions for existing conntracks. We know noone that could benefit from this operation sanely. Thanks to Eric Dumazet for initial posting a preliminary patch to address this issue. Reported-by: David Ramblewski <David.Ramblewski@atosorigin.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-19netfilter: restore POST_ROUTING hook in NF_HOOK_CONDPatrick McHardy
Commit 2249065 ("netfilter: get rid of the grossness in netfilter.h") inverted the logic for conditional hook invocation, breaking the POST_ROUTING hook invoked by ip_output(). Correct the logic and remove an unnecessary initialization. Reported-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-18netfilter: nf_defrag_ipv4: fix compilation error with NF_CONNTRACK=nPatrick McHardy
As reported by Randy Dunlap <randy.dunlap@oracle.com>, compilation of nf_defrag_ipv4 fails with: include/net/netfilter/nf_conntrack.h:94: error: field 'ct_general' has incomplete type include/net/netfilter/nf_conntrack.h:178: error: 'const struct sk_buff' has no member named 'nfct' include/net/netfilter/nf_conntrack.h:185: error: implicit declaration of function 'nf_conntrack_put' include/net/netfilter/nf_conntrack.h:294: error: 'const struct sk_buff' has no member named 'nfct' net/ipv4/netfilter/nf_defrag_ipv4.c:45: error: 'struct sk_buff' has no member named 'nfct' net/ipv4/netfilter/nf_defrag_ipv4.c:46: error: 'struct sk_buff' has no member named 'nfct' net/nf_conntrack.h must not be included with NF_CONNTRACK=n, add a few #ifdefs. Long term the header file should be fixed to be usable even with NF_CONNTRACK=n. Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-18ipvs: SCTP Trasport Loadbalancing SupportVenkata Mohan Reddy
Enhance IPVS to load balance SCTP transport protocol packets. This is done based on the SCTP rfc 4960. All possible control chunks have been taken care. The state machine used in this code looks some what lengthy. I tried to make the state machine easy to understand. Signed-off-by: Venkata Mohan Reddy Koppula <mohanreddykv@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-02-18Merge branch 'ebt_config_compat_v4' of git://git.breakpoint.cc/fw/nf-next-2.6Patrick McHardy
2010-02-17IPv6: convert mc_lock to spinlockStephen Hemminger
Only used for writing, so convert to spinlock Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/tehuti.c: Reapply use DEFINE_PCI_DEVICE_TABLE()Joe Perches
Commit 865a21a5e3d1b384c559a44c898fcad93e187b82 overwrote commit a3aa18842a5303fc28fcc4d57dbd16618bd830a0 Fix it. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/yellowfin.c: Use (pr|netdev)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Convert formats like %8.8 to %08 Remove periods from formats Coalesce long formats Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/sky2.c: Use (pr|netdev)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/skge.c: Use (pr|netdev)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Checkpatch cleaning Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/skge.c: Use (pr|netdev)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/pci-skeleton.c: Use (pr|netdev|netif)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Use netif_<level> Checkpatch cleaning Convert formats like 0x%08x to %#08x Remove periods from formats Coalesce long formats Use print_hex_dump Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/cnic.c: Use (pr|netdev)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Remove periods from formats Coalesce long formats Use __func__ Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/cassini.c: Use (pr|netdev|netif)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Use netif_<level> Remove periods from formats Coalesce long formats Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/bnx2x: Use (pr|netdev|netif)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Convert struct bnx2x member msglevel to msg_enable for netif_msg_<foo> macros Remove #define PFX Use pr_<level> Use netdev_<level> Use netif_<level> Coalesce long formats Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/bnx2.c: Use (pr|netdev|netif)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Use netif_<level> Remove periods from formats Coalesce long formats Coalesce some printks Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/b44.c: Use (pr|netdev|netif)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Use netif_<level> Remove periods from formats Coalesce long formats Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/8139too.c: Use (pr|netdev|netif)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Use netif_<level> Convert formats like %8.8 to %08 Remove periods from formats Coalesce long formats Use print_hex_dump Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17drivers/net/8139cp.c: Use (pr|netdev|netif)_<level> macro helpersJoe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Use pr_<level> Use netdev_<level> Use netif_<level> Remove periods from formats Coalesce long formats Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Update version to 3.108Matt Carlson
This patch updates the tg3 version to 3.108. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Push phylib definitions to phylibMatt Carlson
This patch pushes phylib definitions out to phylib headers. For phy IDs, this removes some code duplication. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Rename tg3 phy ID preprocessor definitionsMatt Carlson
The phylib presents the phy ID in a different format than the one tg3 has traditionally used. To highlight the distinction, this patch prepends the tg3 native phy ID format with TG3. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Reformat SSID to phy ID tableMatt Carlson
This patch reformats the SSID to phy ID table, replacing constants with preprocessor definitions. This patch is also prep work for the following patch, which will push line lengths beyond 80 chars. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Discover phy address onceMatt Carlson
The phy address will not change after it has been identified. Move the discovery code to a location that only gets executed once. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Reduce indent level of tg3_rx_prodring_allocMatt Carlson
This patch adds an inverted "jumbo ring enable" test and jumps to the exit if it succeeds. The change reduces the indent level of the remaining code making it more readable. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Rename TG3_FLG3_RGMII_STD_IBND_DISABLEMatt Carlson
The STD part of this preprocessor definition is a bit of a misnomer. This flag is a coarse control of the RGMII inband status facilities. This patch renames the definition to be more accurate. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Add more partno entries for fallback pathMatt Carlson
This patch adds 57765 asic partno entries for the path executed if VPD is not present in NVRAM. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Allow phylib flowctrl changes anytimeMatt Carlson
This patch loosens the restriction that the phylib interface must be up and running to change the flow control parameters. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Add support for 2 new selfboot formatsMatt Carlson
This patch adds new offsets to the bootcode version extraction code to support NVRAM format versions 4 and 5. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Make 57791 and 57795 10/100 onlyMatt Carlson
This patch adds the 57791 and 57795 to the list of devices that only support 10 and 100 Mbps speeds. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tg3: Enforce DMA mapping / skb assignment orderingMatt Carlson
Michael Chan noted that there is nothing in the code that would prevent the compiler from delaying the access of the "mapping" member of the newly arrived packet until much later. If this happened after the skb = NULL assignment, it is possible for the driver to pass a bad dma_addr value to pci_unmap_single(). To enforce this ordering, we need a write memory barrier. The pairing read memory barrier already exists in tg3_rx_prodring_xfer() under the comments starting with "Ensure that updates to the...". Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17tun: socket filter supportMichael S. Tsirkin
This patch adds Linux Socket Filter support to tun driver. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17net: export attach/detach filter routinesMichael S. Tsirkin
Export sk_attach_filter/sk_detach_filter routines, so that tun module can use them. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17chelsio: convert to use netdev_for_each_mc_addrJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17cxgb3: convert to use netdev_for_each_addrJiri Pirko
Removed whole t3_rx_mode structure and appropriate helpers cause they are no longer needed. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17smsc911x: replace manual phy lookup.kirjanov@gmail.com
Use phy_find_first() function instead of manual lookup. Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> Reviewed-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17net: bug fix for vlan + gro issueAjit Khaparde
Traffic (tcp) doesnot start on a vlan interface when gro is enabled. Even the tcp handshake was not taking place. This is because, the eth_type_trans call before the netif_receive_skb in napi_gro_finish() resets the skb->dev to napi->dev from the previously set vlan netdev interface. This causes the ip_route_input to drop the incoming packet considering it as a packet coming from a martian source. I could repro this on 2.6.32.7 (stable) and 2.6.33-rc7. With this fix, the traffic starts and the test runs fine on both vlan and non-vlan interfaces. CC: Herbert Xu <herbert@gondor.apana.org.au> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17mv643xx_eth: fix missing validate_addr hookkirjanov@gmail.com
Fix missing validate_addr hook. Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17net: Add Aeroflex Gaisler 10/100/1G Ethernet MAC driverKristoffer Glembo
Adds device driver for Aeroflex Gaisler 10/100 and 10/100/1G Ethernet MAC IP cores. Signed-off-by: Kristoffer Glembo <kristoffer@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17via-velocity: Enable scatter/gather IO by defaultSimon Kagstrom
Reduces CPU utilization significantly with sendfile for example. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-17ipg: Remove device claimed by dl2k from pci id tableJeff Mahoney
This patch removes D-Link DGE-550T PCI ID (1186:4000) from the ipg driver. The ipg driver is for IP2000-based cards and the DGE-550T is a DL2000-based card. The driver loads and works for a few moments, but once a real workload is applied it stops operating. The ipg driver claimed this ID since it was introduced in 2.6.24 and it's forced many users to blacklist it. The correct driver for this hardware is the dl2k driver, which has been claiming this PCI ID since the 2.4 days. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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