- 08 3月, 2011 16 次提交
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由 Carolyn Wyborny 提交于
This patch adds statistics output for OS2BMC feature which is configured by eeprom on capable devices. Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
kernel build fails with: drivers/built-in.o: In function `e1000_lv_jumbo_workaround_ich8lan': (.text+0x3e7a8): undefined reference to `crc32_le' when CONFIG_CRC32 is not set or does not match the CONFIG_E1000E selection. Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Reviewed-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NJeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Changli Gao 提交于
When there is a ptype handler holding a clone of this skb, whose destination MAC addresse is overwritten, the owner of this handler may get a corrupted packet. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
These two functions are only used when net poll controller is enabled. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
This was there before, I forgot about this. Allows deliveries to ptype_base handlers registered for orig_dev. I presume this is still desired. Signed-off-by: NJiri Pirko <jpirko@redhat.com> Reviewed-by: NNicolas de Pesloüan <nicolas.2p.debian@free.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Padmanabh Ratnakar 提交于
Lancer requires multicast capability flag set during IFACE_CREATE for adding multicast filters. Signed-off-by: NPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NSubramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Padmanabh Ratnakar 提交于
For Lancer disable interrupts in close by disarming CQs and EQs. Change the order of calls in be_close to achieve the correct result. Signed-off-by: NPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NSubramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Padmanabh Ratnakar 提交于
Remove TX Queue stop in close Signed-off-by: NPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NSubramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Padmanabh Ratnakar 提交于
Change f/w command versions for Lancer Signed-off-by: NPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NSubramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Padmanabh Ratnakar 提交于
Add error recovery during load for Lancer Signed-off-by: NPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NSubramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Padmanabh Ratnakar 提交于
L4 checksum field is valid only for TCP/UDP packets in Lancer Signed-off-by: NPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NSubramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Padmanabh Ratnakar 提交于
Workaround added for Lancer in handling RX ERR completion received when no RX buffers are posted is not needed. Signed-off-by: NPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NSubramanian Seetharaman <subbu.seetharaman@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
This elimiates a lot of pure overhead due to parameter passing. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
fib_semantic_match() requires that if the type doesn't signal an automatic error, it must be of type RTN_UNICAST, RTN_LOCAL, RTN_BROADCAST, RTN_ANYCAST, or RTN_MULTICAST. Checking this every route lookup is pointless work. Instead validate it during route insertion, via fib_create_info(). Also, there was nothing making sure the type value was less than RTN_MAX, so add that missing check while we're here. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
This allows any caller to be prefaced by any specific pr_fmt to better identify which device driver is using this function inappropriately. Add terminating newline. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 3月, 2011 1 次提交
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- 05 3月, 2011 23 次提交
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由 Sven Eckelmann 提交于
When trying to associate a net_device with another net_device which already exists, batman-adv assumes that this interface is a fully initialized batman mesh interface without checking it. The behaviour when accessing data behind netdev_priv of a random net_device is undefined and potentially dangerous. Reported-by: NLinus Lüssing <linus.luessing@ascom.ch> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Linus Lüssing 提交于
Signed-off-by: NLinus Lüssing <linus.luessing@ascom.ch> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Batman-adv works with "hard interfaces" as well as "soft interfaces". The new name should better make clear which kind of interfaces this list stores. Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
It might be possible that 2 threads access the same data in the same rcu grace period. The first thread calls call_rcu() to decrement the refcount and free the data while the second thread increases the refcount to use the data. To avoid this race condition all refcount operations have to be atomic. Reported-by: NSven Eckelmann <sven@narfation.org> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Note: The function compare_ether_addr() provided by the Linux kernel requires aligned memory. Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Linus Lüssing 提交于
When printing the soft interface table the number of entries in the softif neigh list are first being counted and a fitting buffer allocated. After that the softif neigh list gets locked again and the buffer printed - which has the following two issues: For one thing, the softif neigh list might have grown when reacquiring the rcu lock, which results in writing outside of the allocated buffer. Furthermore 31 Bytes are not enough for printing an entry with a vid of more than 2 digits. The manual buffering is unnecessary, we can safely print to the seq directly during the rcu_read_lock(). Signed-off-by: NLinus Lüssing <linus.luessing@ascom.ch> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Linus Lüssing 提交于
When unicast_send_skb() is increasing the orig_node's refcount another thread might have been freeing this orig_node already. We need to increase the refcount in the rcu read lock protected area to avoid that. Signed-off-by: NLinus Lüssing <linus.luessing@ascom.ch> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Linus Lüssing 提交于
The rcu protected macros rcu_dereference() and rcu_assign_pointer() for the bat_priv->curr_gw need to be used, as well as spin/rcu locking. Otherwise we might end up using a curr_gw pointer pointing to already freed memory. Reported-by: NSven Eckelmann <sven@narfation.org> Signed-off-by: NLinus Lüssing <linus.luessing@ascom.ch> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Batman-adv could receive several payload broadcasts at the same time that would trigger access to the broadcast seqno sliding window to determine whether this is a new broadcast or not. If these incoming broadcasts are accessing the sliding window simultaneously it could be left in an inconsistent state. Therefore it is necessary to make sure this access is atomic. Reported-by: NLinus Lüssing <linus.luessing@web.de> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Reported-by: NLinus Lüssing <linus.luessing@saxnet.de> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
It might be possible that 2 threads access the same data in the same rcu grace period. The first thread calls call_rcu() to decrement the refcount and free the data while the second thread increases the refcount to use the data. To avoid this race condition all refcount operations have to be atomic. Reported-by: NSven Eckelmann <sven@narfation.org> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
It might be possible that 2 threads access the same data in the same rcu grace period. The first thread calls call_rcu() to decrement the refcount and free the data while the second thread increases the refcount to use the data. To avoid this race condition all refcount operations have to be atomic. Reported-by: NSven Eckelmann <sven@narfation.org> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
It might be possible that 2 threads access the same data in the same rcu grace period. The first thread calls call_rcu() to decrement the refcount and free the data while the second thread increases the refcount to use the data. To avoid this race condition all refcount operations have to be atomic. Reported-by: NSven Eckelmann <sven@narfation.org> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
It might be possible that 2 threads access the same data in the same rcu grace period. The first thread calls call_rcu() to decrement the refcount and free the data while the second thread increases the refcount to use the data. To avoid this race condition all refcount operations have to be atomic. Reported-by: NSven Eckelmann <sven@narfation.org> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Simon Wunderlich 提交于
bonding / alternating candidates need to be secured by rcu locks as well. This patch therefore converts the bonding list from a plain pointer list to a rcu securable lists and references the bonding candidates. Signed-off-by: NSimon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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由 Marek Lindner 提交于
Signed-off-by: NMarek Lindner <lindner_marek@yahoo.de>
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