- 18 6月, 2008 23 次提交
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由 Jay Vosburgh 提交于
Permit bonding to function rationally if max_bonds is set to zero. This will load the module, but create no master devices (which can be created via sysfs). Requires some change to bond_create_sysfs; currently, the netdev sysfs directory is determined from the first bonding device created, but this is no longer possible. Instead, an interface from net/core is created to create and destroy files in net_class. Based on a patch submitted by Phil Oester <kernel@linuxaces.com>. Modified by Jay Vosburgh to fix the sysfs issue mentioned above and to update the documentation. Signed-off-by: NPhil Oester <kernel@linuxace.com> Signed-off-by: NJay Vosburgh <fubar@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Jay Vosburgh 提交于
Support for sending multiple gratuitous ARPs during failovers was added by commit: commit 7893b249 Author: Moni Shoua <monis@voltaire.com> Date: Sat May 17 21:10:12 2008 -0700 bonding: Send more than one gratuitous ARP when slave takes over This change modifies that support to remove duplicated code, add support for ARP monitor (the original only supported miimon), clear the grat ARP counter in bond_close (lest a later "ifconfig up" immediately start spewing ARPs), and add documentation for the module parameter. Also updated driver version to 3.3.0. Signed-off-by: NJay Vosburgh <fubar@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Or Gerlitz 提交于
under active-backup mode and when there's actual new_active slave, have bond_change_active_slave() call the networking core to deliver NETDEV_BONDING_FAILOVER event such that the fail-over can be notable by code outside of the bonding driver such as the RDMA stack and monitoring tools. As the correct context of locking appropriate for notifier calls is RTNL and nothing else, bond->curr_slave_lock and bond->lock are unlocked and later locked again. This is ensured by the rest of the code to be safe under backup-mode AND when new_active is not NULL. Jay Vosburgh modified the original patch for formatting and fixed a compiler error. Signed-off-by: NOr Gerlitz <ogerlitz@voltaire.com> Signed-off-by: NJay Vosburgh <fubar@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Or Gerlitz 提交于
simplified the code of bond_change_active_slave() such that under active-backup mode there's one "if (new_active)" test and the rest of the code only does extra checks on top of it. This removed an unneeded "if (bond->send_grat_arp > 0)" check and avoid calling bond_send_gratuitous_arp when there's no active slave. Jay Vosburgh made minor coding style changes to the orignal patch. Signed-off-by: NOr Gerlitz <ogerlitz@voltaire.com> Signed-off-by: NJay Vosburgh <fubar@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Or Gerlitz 提交于
Add NETDEV_BONDING_FAILOVER event to be used in a successive patch by bonding to announce fail-over for the active-backup mode through the netdev events notifier chain mechanism. Such an event can be of use for the RDMA CM (communication manager) to let native RDMA ULPs (eg NFS-RDMA, iSER) always be aligned with the IP stack, in the sense that they use the same ports/links as the stack does. More usages can be done to allow monitoring tools based on netlink events being aware to bonding fail-over. Signed-off-by: NOr Gerlitz <ogerlitz@voltaire.com> Signed-off-by: NJay Vosburgh <fubar@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
New version to reflect new hardware support Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
Add support for Yukon 2 Ultra 2 chip set (88E8057) based on code in latest version of vendor driver (sk98lin 10.60.2.3). Untested on real hardware. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
PCI device table can be marked as devinitconst by using macro. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
Change how chip version is printed so that if an unknown version is detected nothing breaks. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
Change the setup of the PHY registers on some chip ids. These changes make the latest sky2 driver follow the vendor driver. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Josh Boyer 提交于
The arch/ppc sub-tree has been removed in the powerpc git tree. The old ibm_emac driver is no longer used by anything as a result of this. This removes it, leaving the ibm_newemac driver as the proper driver to use for PowerPC boards with the EMAC hardware. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Bernard Pidoux 提交于
ROSE network is organized through nodes connected via hamradio or Internet. AX25 packet radio frames sent to a remote ROSE address destination are routed through these nodes. Without the present patch, automatic routing mechanism did not work optimally due to an improper parameter checking. rose_get_neigh() function is called either by rose_connect() or by rose_route_frame(). In the case of a call from rose_connect(), f0 timer is checked to find if a connection is already pending. In that case it returns the address of the neighbour, or returns a NULL otherwise. When called by rose_route_frame() the purpose was to route a packet AX25 frame through an adjacent node given a destination rose address. However, in that case, t0 timer checked does not indicate if the adjacent node is actually connected even if the timer is not null. Thus, for each frame sent, the function often tried to start a new connexion even if the adjacent node was already connected. The patch adds a "new" parameter that is true when the function is called by rose route_frame(). This instructs rose_get_neigh() to check node parameter "restarted". If restarted is true it means that the route to the destination address is opened via a neighbour node already connected. If "restarted" is false the function returns a NULL. In that case the calling function will initiate a new connection as before. This results in a fast routing of frames, from nodes to nodes, until destination is reached, as originaly specified by ROSE protocole. Signed-off-by: NBernard Pidoux <f6bvp@amsat.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chas Williams 提交于
Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chas Williams 提交于
Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alan Cox 提交于
This fixes the most obvious 64-bit problems, but it is still very very broken in other aspects. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mitchell Blank Jr 提交于
From: Mitchell Blank Jr <mitch@sfgoth.com> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chas Williams 提交于
Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jorge Boncompte [DTI2] 提交于
Signed-off-by: NJorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Randy Dunlap 提交于
Fix bridge netfilter code so that it uses CONFIG_IPV6 as needed: net/built-in.o: In function `ebt_filter_ip6': ebt_ip6.c:(.text+0x87c37): undefined reference to `ipv6_skip_exthdr' net/built-in.o: In function `ebt_log_packet': ebt_log.c:(.text+0x88dee): undefined reference to `ipv6_skip_exthdr' make[1]: *** [.tmp_vmlinux1] Error 1 Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Normally, the bridge just chooses the smallest mac address as the bridge id and mac address of bridge device. But if the administrator has explictly set the interface address then don't change it. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Any frame addressed to link-local addresses should be processed by local receive path. The earlier code would process them only if STP was enabled. Since there are other frames like LACP for bonding, we should always process them. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pavel Emelyanov 提交于
After the sctp_remaddr_proc_init failed, the proper rollback is not the sctp_remaddr_proc_exit, but the sctp_assocs_proc_exit. Signed-off-by: NPavel Emelyanov <xemul@openvz.org> Acked-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 6月, 2008 17 次提交
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由 David S. Miller 提交于
In nr_release(), one code path calls sock_orphan() which will NULL out sk->sk_socket already. In the other case, handling states other than NR_STATE_{0,1,2,3}, seems to not be possible other than due to bugs. Even for an uninitialized nr->state value, that would be zero or NR_STATE_0. It might be wise to stick a WARN_ON() here. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
It doesn't grab the sk_callback_lock, it doesn't NULL out the sk->sk_sleep waitqueue pointer, etc. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
It doesn't grab the sk_callback_lock, it doesn't NULL out the sk->sk_sleep waitqueue pointer, etc. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This is the x25 variant of changeset 9375cb8a ("ax25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This is the rose variant of changeset 9375cb8a ("ax25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This is the netrom variant of changeset 9375cb8a ("ax25: Use sock_graft() and remove bogus sk_socket and sk_sleep init.") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
The way that listening sockets work in ax25 is that the packet input code path creates new socks via ax25_make_new() and attaches them to the incoming SKB. This SKB gets queued up into the listening socket's receive queue. When accept()'d the sock gets hooked up to the real parent socket. Alternatively, if the listening socket is closed and released, any unborn socks stuff up in the receive queue get released. So during this time period these sockets are unreachable in any other way, so no wakeup events nor references to their ->sk_socket and ->sk_sleep members can occur. And even if they do, all such paths have to make NULL checks. So do not deceptively initialize them in ax25_make_new() to the values in the listening socket. Leave them at NULL. Finally, use sock_graft() in ax25_accept(). Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Just expand the wait sequence. And as a nice side-effect the timeout is respected now. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Conflicts: drivers/net/wireless/rt2x00/Kconfig drivers/net/wireless/rt2x00/rt2x00usb.c net/sctp/protocol.c
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由 Chas Williams 提交于
Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Robert T. Johnson 提交于
From: "Robert T. Johnson" <rtjohnso@eecs.berkeley.edu> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil>
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由 Eric Kinzie 提交于
From: Eric Kinzie <ekinzie@cmf.nrl.navy.mil> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chas Williams 提交于
Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jorge Boncompte [DTI2] 提交于
This causes the suni driver to oops if you try to use sonetdiag to get the statistics. Also add the corresponding phy->stop call to fix another oops if you try to remove the module. Signed-off-by: NJorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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