- 13 4月, 2015 10 次提交
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由 WANG Cong 提交于
udp_config.local_udp_port is be16. And iproute2 passes network order for FOU_ATTR_PORT. This doesn't fix any bug, just for consistency. Cc: Tom Herbert <tom@herbertland.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
Not a big deal, just for corretness. Cc: Tom Herbert <tom@herbertland.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
This fixes the following harmless warning: ./ip/ip fou del port 7777 [ 122.907516] udp_del_offload: didn't find offload for port 7777 Cc: Tom Herbert <tom@herbertland.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Nicolas Dichtel says: ==================== selinux: add missing xfrm nl cmd With this series, xfrm commands are fully synchronized. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
This command is missing. Fixes: 3a2dfbe8 ("xfrm: Notify changes in UDP encapsulation via netlink") CC: Martin Willi <martin@strongswan.org> Reported-by: NStephen Smalley <sds@tycho.nsa.gov> Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
This command is missing. Fixes: 5c79de6e ("[XFRM]: User interface for handling XFRM_MSG_MIGRATE") Reported-by: NStephen Smalley <sds@tycho.nsa.gov> Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
This command is missing. Fixes: 97a64b45 ("[XFRM]: Introduce XFRM_MSG_REPORT.") Reported-by: NStephen Smalley <sds@tycho.nsa.gov> Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
With recent adoption of skc_cookie in struct sock_common, struct tcp_timewait_sock size increased from 192 to 200 bytes on 64bit arches. SLAB rounds then to 256 bytes. It is time to drop SLAB_HWCACHE_ALIGN constraint for twsk_slab. This saves about 12 MB of memory on typical configuration reaching 262144 timewait sockets, and has no noticeable impact on performance. Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Merge tag 'mac80211-next-for-davem-2015-04-10' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== There isn't much left, but we have * new mac80211 internal software queue to allow drivers to have shorter hardware queues and pull on-demand * use rhashtable for mac80211 station table * minstrel rate control debug improvements and some refactoring * fix noisy message about TX power reduction * fix continuous message printing and activity if CRDA doesn't respond * fix VHT-related capabilities with "iw connect" or "iwconfig ..." * fix Kconfig for cfg80211 wireless extensions compatibility ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wolfgang Steinwender 提交于
The statistics are grouped by TX and RX errors. The SQE Test Errors Register indicates problems with TX. Signed-off-by: NWolfgang Steinwender <wsteinwender@pcs.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 4月, 2015 2 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue由 David S. Miller 提交于
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-04-10 This series contains updates to ixgbe and documentation for igb, ixgbe and ixgb. Stephen cleans up documentation to igb, ixgbe and ixgb. Don updates how bridge mode is stored to minimize obfuscation and makes updates for future silicon easier. Adds a new bridge mode support function which gathers all the logic needed to configure bridge modes. Adds Source Address Prunning for VEPA bridge mode for x550 devices. Vasu adds specific FCoE offloads for x550 for DDP context programming and increased DDP exchanges. Alex Duyck cleans up the use of HW_VLAN_CTAG_FILTER in hw_features, where the driver was actually ignoring the value of the bit and was just assuming it was always set. Also cleans up the use of rcu_barrier() since the driver has not used call_rcu() to free the rings for some time now. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Graf 提交于
Signed-off-by: NThomas Graf <tgraf@suug.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 4月, 2015 25 次提交
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由 Alexander Duyck 提交于
The ixgbe driver hasn't used call_rcu to free the rings for some time now. Since that is the case the call to rcu_barrier can be dropped since calls to kfree_rcu don't require it. Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This change makes it so that the HW_VLAN_CTAG_FILTER bit is not falsely advertised as being a feature that can be toggled on ixgbe parts. The driver was setting the bit in features and letting it be inherited by hw_features, however the driver was actually ignoring the value of the bit and just assuming it was always set. As a result VLAN filtering was always enabled which is a requirement for SR-IOV, VMDq, DCB, FCoE, and possibly other features within the adapters. Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Vasu Dev 提交于
Adds x550 specific FCoE offloads for DDP context programming and increased DDP exchanges. Signed-off-by: NVasu Dev <vasu.dev@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
This patch will enable X550 Source Address Prunning for VEPA bridge mode. This requires that we also have replication enabled as well, while in this mode. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
This patch gathers together all the logic needed to configure bridge modes. Currently that it is rather simple but this is really laying the ground work for future X550 feature enhancement. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Don Skidmore 提交于
We are currently storing our BRIDGE_MODE as a bit in our adapter flags. This patch will store the actual mode instead which minimizes obfuscation and makes following patches for X550 simpler. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Stephen Hemminger 提交于
Move documentation into this century, even if this device hasn't been available for some time. Signed-off-by: NStephen Hemminger <stephen@networkplumber.org> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Stephen Hemminger 提交于
The MTU values in the documentation do not match the source. The source has frame limit of IXGBE_MAX_JUMBO_FRAME_SIZE (9728) which is MTU of 9710 because of the accounting for Ethernet header and CRC. Also, don't refer to the obsolete ifconfig command. Signed-off-by: NStephen Hemminger <stephen@networkplumber.org> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Stephen Hemminger 提交于
ifconfig command is obsolete, best to remove all references so that new users learn ip. Signed-off-by: NStephen Hemminger <stephen@networkplumber.org> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 David S. Miller 提交于
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-04-09 We've had enough new patches during the past week (especially from Marcel) that it'd be good to still get these queued for 4.1. The majority of the changes are from Marcel with lots of cleanup & refactoring patches for the HCI UART driver. Marcel also split out some Broadcom & Intel vendor specific functionality into two new btintel & btbcm modules. In addition to the HCI driver changes there's the completion of our local OOB data interface for pairing, added support for requesting remote LE features when connecting, as well as a couple of minor fixes for mac802154. Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Lookup key for tcp_md5_do_lookup() has to be taken from addr_sk, not sk (which can be the listener) Fixes: fd3a154a ("tcp: md5: get rid of tcp_v[46]_reqsk_md5_lookup()") Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Tom Lendacky says: ==================== amd-xgbe: AMD XGBE driver updates 2015-04-09 The following series of patches includes functional updates and changes to the driver. - Allow ethtool rx-frames coalescing to be changed while the device is up - Consolidate initialization routine into the init function - Add support for the TX watchdog timeout This patch series is based on net-next. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lendacky, Thomas 提交于
Add support to be able to detect a hung Tx task by adding the netdev ndo_tx_timeout function callback. Do not set the watchdog_timeo value so as to use the system default time (currently 5 seconds). Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lendacky, Thomas 提交于
Currently a call to configure the Rx mode (promiscuous mode, all multicast mode, etc.) is made in xgbe_start separate from the xgbe_init function. This call to set the Rx mode should be part of the xgbe_init function so that calls to the init function don't have to be preceded with calls to configure the Rx mode. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lendacky, Thomas 提交于
Currently the device must be down in order to update the rx-frames coalescing setting because the interrupt indicator is set in the descriptor data during initialization. Allow this setting to be changed while the device is up by moving the interrupt decision into the descriptor reset function and base the decision off of the supplied descriptor index value. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hubert Sokolowski 提交于
When an FDB entry is added or deleted the information about VLAN is not passed to listening applications like 'bridge monitor fdb'. With this patch VLAN ID is passed if it was set in the original netlink message. Also remove an unused bdev variable. Signed-off-by: NHubert Sokolowski <hubert.sokolowski@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next由 David S. Miller 提交于
Pablo Neira Ayuso says: ==================== Netfilter updates for net-next The following patchset contains Netfilter updates for your net-next tree. They are: * nf_tables set timeout infrastructure from Patrick Mchardy. 1) Add support for set timeout support. 2) Add support for set element timeouts using the new set extension infrastructure. 4) Add garbage collection helper functions to get rid of stale elements. Elements are accumulated in a batch that are asynchronously released via RCU when the batch is full. 5) Add garbage collection synchronization helpers. This introduces a new element busy bit to address concurrent access from the netlink API and the garbage collector. 5) Add timeout support for the nft_hash set implementation. The garbage collector peridically checks for stale elements from the workqueue. * iptables/nftables cgroup fixes: 6) Ignore non full-socket objects from the input path, otherwise cgroup match may crash, from Daniel Borkmann. 7) Fix cgroup in nf_tables. 8) Save some cycles from xt_socket by skipping packet header parsing when skb->sk is already set because of early demux. Also from Daniel. * br_netfilter updates from Florian Westphal. 9) Save frag_max_size and restore it from the forward path too. 10) Use a per-cpu area to restore the original source MAC address when traffic is DNAT'ed. 11) Add helper functions to access physical devices. 12) Use these new physdev helper function from xt_physdev. 13) Add another nf_bridge_info_get() helper function to fetch the br_netfilter state information. 14) Annotate original layer 2 protocol number in nf_bridge info, instead of using kludgy flags. 15) Also annotate the pkttype mangling when the packet travels back and forth from the IP to the bridge layer, instead of using a flag. * More nf_tables set enhancement from Patrick: 16) Fix possible usage of set variant that doesn't support timeouts. 17) Avoid spurious "set is full" errors from Netlink API when there are pending stale elements scheduled to be released. 18) Restrict loop checks to set maps. 19) Add support for dynamic set updates from the packet path. 20) Add support to store optional user data (eg. comments) per set element. BTW, I have also pulled net-next into nf-next to anticipate the conflict resolution between your okfn() signature changes and Florian's br_netfilter updates. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Merge tag 'wireless-drivers-next-for-davem-2015-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== Major changes: iwlwifi: * some more work on LAR * fixes for UMAC scan * more work on debugging framework * more work for 8000 devices * cleanups and small bugfixes ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next由 David S. Miller 提交于
Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2015-04-09 1) Prohibit the use/abuse of the xfrm netlink interface on 32/64 bit compatibility tasks. We need a full compat layer before we can allow this. From Fan Du. Please pull or let me know if there are problems. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Alexander Duyck says: ==================== Replace wmb()/rmb() with dma_wmb()/dma_rmb() where appropriate, round 2 More cleanup of drivers in order to start making use of dma_rmb and dma_wmb calls. This is another pass of what I would consider to be low hanging fruit. There may be other opportunities to make use of the barriers in the Mellanox and Chelsio drivers but I didn't want to risk meddling with code I was not completely familiar with so I am leaving that for future work. I have revisited the Mellanox driver changes. This time around I went only for the sections with a clearly defined pattern. For dma_wmb I used it between accesses of the descriptor bits followed by owner or size. For dma_rmb I used it to replace rmb following a read of the ownership bit in the descriptor. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
Reduce the CPU overhead for transmit and receive by using lightweight dma_ barriers instead of full barriers where they are applicable. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
Update i40e and i40evf to use dma_rmb. This should improve performance by decreasing the barrier overhead on strong ordered architectures. Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Acked-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This patch should help to improve the performance of the mlx4 and mlx5 on a number of architectures. For example, on x86 the dma_wmb/rmb equates out to a barrer() call as the architecture is already strong ordered, and on PowerPC the call works out to a lwsync which is significantly less expensive than the sync call that was being used for wmb. I placed the new barriers between any spots that seemed to be trying to order memory/memory reads or writes, if there are any spots that involved MMIO I left the existing wmb in place as the new barriers cannot order transactions between coherent and non-coherent memories. v2: Reduced the replacments to just the spots where I could clearly identify the usage pattern. Cc: Amir Vadai <amirv@mellanox.com> Cc: Ido Shamay <idos@mellanox.com> Cc: Eli Cohen <eli@mellanox.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
Update the Chelsio Ethernet drivers to use the dma_rmb/wmb calls instead of the full barriers in order to improve performance. Cc: Santosh Raspatur <santosh@chelsio.com> Cc: Hariprasad S <hariprasad@chelsio.com> Cc: Casey Leedom <leedom@chelsio.com> Signed-off-by: NAlexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Varka Bhadram 提交于
Netlink attribute for the power is s8. But for the driver level operations we are collection power level value into integer. It has to be change to s8 from int. Signed-off-by: NVarka Bhadram <varkab@cdac.in> Acked-by: NAlexander Aring <alex.aring@gmail.com> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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- 09 4月, 2015 3 次提交
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由 Marcel Holtmann 提交于
The Intel vendors events indicating firmware loading result and the bootup of the operational firmware are currently hardcoded byte comparisons. So intead of doing that, provide proper data structures and actually use them. Signed-off-by: NMarcel Holtmann <marcel@holtmann.org> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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由 Varka Bhadram 提交于
Signed-off-by: NVarka Bhadram <varkab@cdac.in> Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
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由 Marcel Holtmann 提交于
When establishing a Bluetooth LE connection, read the remote used features mask to determine which features are supported. This was not really needed with Bluetooth 4.0, but since Bluetooth 4.1 and also 4.2 have introduced new optional features, this becomes more important. This works the same as with BR/EDR where the connection enters the BT_CONFIG stage and hci_connect_cfm call is delayed until the remote features have been retrieved. Only after successfully receiving the remote features, the connection enters the BT_CONNECTED state. Signed-off-by: NMarcel Holtmann <marcel@holtmann.org> Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
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