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2014-08-29net: rfkill: gpio: Add more Broadcom bluetooth ACPI IDsMika Westerberg
This adds one more ACPI ID of a Broadcom bluetooth chip. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-29mac80211: fix chantype recalc warningMichal Kazior
When a device driver is unloaded local->interfaces list is cleared. If there was more than 1 interface running and connected (bound to a chanctx) then chantype recalc was called and it ended up with compat being NULL causing a call trace warning. Warn if compat becomes NULL as a result of incompatible bss_conf.chandef of interfaces bound to a given channel context only. The call trace looked like this: WARNING: CPU: 2 PID: 2594 at /devel/src/linux/net/mac80211/chan.c:557 ieee80211_recalc_chanctx_chantype+0x2cd/0x2e0() Modules linked in: ath10k_pci(-) ath10k_core ath CPU: 2 PID: 2594 Comm: rmmod Tainted: G W 3.16.0-rc1+ #150 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 0000000000000009 ffff88001ea279c0 ffffffff818dfa93 0000000000000000 ffff88001ea279f8 ffffffff810514a8 ffff88001ce09cd0 ffff88001e03cc58 0000000000000000 ffff88001ce08840 ffff88001ce09cd0 ffff88001ea27a08 Call Trace: [<ffffffff818dfa93>] dump_stack+0x4d/0x66 [<ffffffff810514a8>] warn_slowpath_common+0x78/0xa0 [<ffffffff81051585>] warn_slowpath_null+0x15/0x20 [<ffffffff818a407d>] ieee80211_recalc_chanctx_chantype+0x2cd/0x2e0 [<ffffffff818a3dda>] ? ieee80211_recalc_chanctx_chantype+0x2a/0x2e0 [<ffffffff818a4919>] ieee80211_assign_vif_chanctx+0x1a9/0x770 [<ffffffff818a6220>] __ieee80211_vif_release_channel+0x70/0x130 [<ffffffff818a6dd3>] ieee80211_vif_release_channel+0x43/0xb0 [<ffffffff81885f4e>] ieee80211_stop_ap+0x21e/0x5a0 [<ffffffff8184b9b5>] __cfg80211_stop_ap+0x85/0x520 [<ffffffff8181c188>] __cfg80211_leave+0x68/0x120 [<ffffffff8181c268>] cfg80211_leave+0x28/0x40 [<ffffffff8181c5f3>] cfg80211_netdev_notifier_call+0x373/0x6b0 [<ffffffff8107f965>] notifier_call_chain+0x55/0x110 [<ffffffff8107fa41>] raw_notifier_call_chain+0x11/0x20 [<ffffffff816a8dc0>] call_netdevice_notifiers_info+0x30/0x60 [<ffffffff816a8eb9>] __dev_close_many+0x59/0xf0 [<ffffffff816a9021>] dev_close_many+0x81/0x120 [<ffffffff816aa1c5>] rollback_registered_many+0x115/0x2a0 [<ffffffff816aa3a6>] unregister_netdevice_many+0x16/0xa0 [<ffffffff8187d841>] ieee80211_remove_interfaces+0x121/0x1b0 [<ffffffff8185e0e6>] ieee80211_unregister_hw+0x56/0x110 [<ffffffffa0011ac4>] ath10k_mac_unregister+0x14/0x60 [ath10k_core] [<ffffffffa0014fe7>] ath10k_core_unregister+0x27/0x40 [ath10k_core] [<ffffffffa003b1f4>] ath10k_pci_remove+0x44/0xa0 [ath10k_pci] [<ffffffff81373138>] pci_device_remove+0x28/0x60 [<ffffffff814cb534>] __device_release_driver+0x64/0xd0 [<ffffffff814cbcc8>] driver_detach+0xb8/0xc0 [<ffffffff814cb23a>] bus_remove_driver+0x4a/0xb0 [<ffffffff814cc697>] driver_unregister+0x27/0x50 Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-29xfrm: remove useless hash_resize_mutex locksYing Xue
In xfrm_state.c, hash_resize_mutex is defined as a local variable and only used in xfrm_hash_resize() which is declared as a work handler of xfrm.state_hash_work. But when the xfrm.state_hash_work work is put in the global workqueue(system_wq) with schedule_work(), the work will be really inserted in the global workqueue if it was not already queued, otherwise, it is still left in the same position on the the global workqueue. This means the xfrm_hash_resize() work handler is only executed once at any time no matter how many times its work is scheduled, that is, xfrm_hash_resize() is not called concurrently at all, so hash_resize_mutex is redundant for us. Cc: Christophe Gouault <christophe.gouault@6wind.com> Cc: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Ying Xue <ying.xue@windriver.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2014-08-28sunrpc: fix byte-swapping of displayed XIDChuck Lever
xprt_lookup_rqst() and bc_send_request() display a byte-swapped XID, but receive_cb_reply() does not. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2014-08-28SUNRPC: Fix compile on non-x86J. Bruce Fields
current_task appears to be x86-only, oops. Let's just delete this check entirely: Any developer that adds a new user without setting rq_task will get a crash the first time they test it. I also don't think there are normally any important locks held here, and I can't see any other reason why killing a server thread would bring the whole box down. So the effort to fail gracefully here looks like overkill. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Fixes: 983c684466e0 "SUNRPC: get rid of the request wait queue" Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2014-08-28treewide: fix synchronize_rcu() in commentsJesper Dangaard Brouer
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-08-27net: dsa: add Broadcom SF2 switch driverFlorian Fainelli
Add support for the Broadcom Starfigther 2 switch chip using a DSA driver. This switch driver supports the following features: - configuration of the external switch port interface: MII, RevMII, RGMII and RGMII_NO_ID are supported - support for the per-port MIB counters - support for link interrupts for special ports (e.g: MoCA) - powering up/down of switch memories to conserve power when ports are unused Finally, update the compatible property for the DSA core code to match our switch top-level compatible node. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: add Broadcom tag RX/TX handlerFlorian Fainelli
Add support for the 4-bytes Broadcom tag that built-in switches such as the Starfighter 2 might insert when receiving packets, or that we need to insert while targetting specific switch ports. We use a fake local EtherType value for this 4-bytes switch tag: ETH_P_BRCMTAG to make sure we can assign DSA-specific network operations within the DSA drivers. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow updating fixed PHY link informationFlorian Fainelli
Allow switch drivers to hook a PHY link update callback to perform port-specific link work. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow drivers to do link adjustmentFlorian Fainelli
Whenever libphy determines that the link status of a given PHY/port has changed, allow to call into the switch driver link adjustment callback so proper actions can be taken care of by the switch driver upon link notification. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow switches to work without taggingFlorian Fainelli
In case switch port tagging is disabled (voluntarily, or the switch just does not support it), allow us to continue using the defined set of dsa_device_ops in net/dsa/slave.c. We introduce dsa_protocol_is_tagged() to check whether we need to override skb->protocol and go through the DSA-specifif packet_type function, or if we just go on and receive the SKB through the normal path. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: allow for more complex PHY setupsFlorian Fainelli
Modify the DSA slave interface to be bound to an arbitray PHY, not just the ones that are available as child PHY devices of the switch MDIO bus. This allows us for instance to have external PHYs connected to a separate MDIO bus, but yet also connected to a given switch port. Under certain configurations, the physical port mask might not be a 1:1 mapping to the MII PHYs mask. This is the case, if e.g: Port 1 of the switch is used and connects to a PHY at a MDIO address different than 1. Introduce a phys_mii_mask variable which allows driver to implement and divert their own MDIO read/writes operations for a subset of the MDIO PHY addresses. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: retain a per-port device_node pointerFlorian Fainelli
We will later use the per-port device_node pointer to fetch a bunch of port-specific properties. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: provide a switch device device tree node pointerFlorian Fainelli
We might need to fetch additional resources from the device tree node pointer, such as register ranges or other properties. Keep a device_node pointer around for this. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27net: dsa: reduce number of protocol hooksFlorian Fainelli
DSA is currently registering one packet_type function per EtherType it needs to intercept in the receive path of a DSA-enabled Ethernet device. Right now we have three of them: trailer, DSA and eDSA, and there might be more in the future, this will not scale to the addition of new protocols. This patch proceeds with adding a new layer of abstraction and two new functions: dsa_switch_rcv() which will dispatch into the tag-protocol specific receive function implemented by net/dsa/tag_*.c dsa_slave_xmit() which will dispatch into the tag-protocol specific transmit function implemented by net/dsa/tag_*.c When we do create the per-port slave network devices, we iterate over the switch protocol to assign the DSA-specific receive and transmit operations. A new fake ethertype value is used: ETH_P_XDSA to illustrate the fact that this is no longer going to look like ETH_P_DSA or ETH_P_TRAILER like it used to be. This allows us to greatly simplify the check in eth_type_trans() and always override the skb->protocol with ETH_P_XDSA for Ethernet switches tagged protocol, while also reducing the number repetitive slave netdevice_ops assignments. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-28ipvs: fix ipv6 hook registration for local repliesJulian Anastasov
commit fc604767613b6d2036cdc35b660bc39451040a47 ("ipvs: changes for local real server") from 2.6.37 introduced DNAT support to local real server but the IPv6 LOCAL_OUT handler ip_vs_local_reply6() is registered incorrectly as IPv4 hook causing any outgoing IPv4 traffic to be dropped depending on the IP header values. Chris tracked down the problem to CONFIG_IP_VS_IPV6=y Bug report: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1349768 Reported-by: Chris J Arges <chris.j.arges@canonical.com> Tested-by: Chris J Arges <chris.j.arges@canonical.com> Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2014-08-27tcp: syncookies: mark cookie_secret read_mostlyFlorian Westphal
only written once. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-27mac80211: Replace rcu_dereference() with rcu_access_pointer()Andreea-Cristina Bernat
The "rcu_dereference()" calls are used directly in conditions. Since their return values are never dereferenced it is recommended to use "rcu_access_pointer()" instead of "rcu_dereference()". Therefore, this patch makes the replacements. The following Coccinelle semantic patch was used: @@ @@ ( if( (<+... - rcu_dereference + rcu_access_pointer (...) ...+>)) {...} | while( (<+... - rcu_dereference + rcu_access_pointer (...) ...+>)) {...} ) Signed-off-by: Andreea-Cristina Bernat <bernat.ada@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-27ipvs: properly declare tunnel encapsulationJulian Anastasov
The tunneling method should properly use tunnel encapsulation. Fixes problem with CHECKSUM_PARTIAL packets when TCP/UDP csum offload is supported. Thanks to Alex Gartrell for reporting the problem, providing solution and for all suggestions. Reported-by: Alex Gartrell <agartrell@fb.com> Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Alex Gartrell <agartrell@fb.com> Signed-off-by: Simon Horman <horms@verge.net.au>
2014-08-26netfilter: nfnetlink_acct: add filter support to nfacct counter list/resetAlexey Perevalov
You can use this to skip accounting objects when listing/resetting via NFNL_MSG_ACCT_GET/NFNL_MSG_ACCT_GET_CTRZERO messages with the NLM_F_DUMP netlink flag. The filtering covers the following cases: 1. No filter specified. In this case, the client will get old behaviour, 2. List/reset counter object only: In this case, you have to use NFACCT_F_QUOTA as mask and value 0. 3. List/reset quota objects only: You have to use NFACCT_F_QUOTA_PKTS as mask and value - the same, for byte based quota mask should be NFACCT_F_QUOTA_BYTES and value - the same. If you want to obtain the object with any quota type (ie. NFACCT_F_QUOTA_PKTS|NFACCT_F_QUOTA_BYTES), you need to perform two dump requests, one to obtain NFACCT_F_QUOTA_PKTS objects and another for NFACCT_F_QUOTA_BYTES. Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-08-26net: Replace get_cpu_var through this_cpu_ptrChristoph Lameter
Replace uses of get_cpu_var for address calculation through this_cpu_ptr. Cc: netdev@vger.kernel.org Cc: Eric Dumazet <edumazet@google.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-08-26mac80211: scan: Replace rcu_assign_pointer() with RCU_INIT_POINTER()Andreea-Cristina Bernat
The use of "rcu_assign_pointer()" is NULLing out the pointer. According to RCU_INIT_POINTER()'s block comment: "1. This use of RCU_INIT_POINTER() is NULLing out the pointer" it is better to use it instead of rcu_assign_pointer() because it has a smaller overhead. The following Coccinelle semantic patch was used: @@ @@ - rcu_assign_pointer + RCU_INIT_POINTER (..., NULL) Signed-off-by: Andreea-Cristina Bernat <bernat.ada@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26cfg80211: allow passing frame type to cfg80211_inform_bss()Johannes Berg
When using the cfg80211_inform_bss[_width]() functions drivers cannot currently indicate whether the data was received in a beacon or probe response. Fix that by passing a new enum that indicates such (or unknown). For good measure, use it in ath6kl. Acked-by: Kalle Valo <kvalo@qca.qualcomm.com> [ath6kl] Acked-by: Arend van Spriel <arend@broadcom.com> [brcmfmac] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26cfg80211: clarify BSS probe response vs. beacon dataJohannes Berg
There are a few possible cases of where BSS data came from: 1) only a beacon has been received 2) only a probe response has been received 3) the driver didn't report what it received (this happens when using cfg80211_inform_bss[_width]()) 4) both probe response and beacon data has been received Unfortunately, in the userspace API, a few things weren't there: a) there was no way to differentiate cases 1) and 4) above without comparing the data of the IEs b) the TSF was always from the last frame, instead of being exposed for beacon/probe response separately like IEs Fix this by i) exporting a new flag attribute that indicates whether or not probe response data has been received - this addresses (a) ii) exporting a BEACON_TSF attribute that holds the beacon's TSF if a beacon has been received iii) not exporting the beacon attributes in case (3) above as that would just lead userspace into thinking the data actually came from a beacon when that isn't clear To implement this, track inside the IEs struct whether or not it (definitely) came from a beacon. Reported-by: William Seto Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26cfg80211: re-enable CSA for drivers that support itMichal Kazior
This reverts commit dda444d52496aa8ddc501561bca580f1374a96a9. Channel switching code has been reworked and improved significantly since the time original locking issues were found. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: don't resize skbs needlesslyIdo Yariv
Header-less cloned skbs with sufficient headroom need not be cloned unless the tailroom is going to be modified. Fix ieee80211_skb_resize so it would only resize cloned skbs if either the header isn't released or the tailroom is going to be modified. Some drivers might have assumed that skbs are never cloned, so add a HW flag that explicitly permits cloned TX skbs. Drivers which do not modify TX skbs should set this flag to avoid copying skbs. Signed-off-by: Ido Yariv <idox.yariv@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: Fix accounting of the tailroom-needed counterIdo Yariv
When hw acceleration is enabled, the GENERATE_IV or PUT_IV_SPACE flags will only require headroom space. Consequently, the tailroom-needed counter can safely be decremented. Signed-off-by: Ido Yariv <idox.yariv@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26cfg80211: remove @gfp parameter from cfg80211_rx_mgmt()Vladimir Kondratiev
In the cfg80211_rx_mgmt(), parameter @gfp was used for the memory allocation. But, memory get allocated under spin_lock_bh(), this implies atomic context. So, one can't use GFP_KERNEL, only variants with no __GFP_WAIT. Actually, in all occurrences GFP_ATOMIC is used (wil6210 use GFP_KERNEL by mistake), and it should be this way or warning triggered in the memory allocation code. Remove @gfp parameter as no actual choice exist, and use hard coded GFP_ATOMIC for memory allocation. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: make ieee80211_vif_use_reserved_switch staticJohannes Berg
Reorder some code to make ieee80211_vif_use_reserved_switch() static, no other changes. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: mesh_plink: use get_unaligned_le16 instead of memcpyBob Copeland
Use get_unaligned_le16 to access llid/plid. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: fix agg_status debugfs file alignmentJohannes Berg
The "RX active" string is too long, so the columns get shifted. Change it to just "RX" to avoid this. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: fix start_seq_num in Rx reorder offloadDenton Gentry
sta->last_seq_ctrl is the seq_ctrl field from the last header seen, need to shift it 4 bits to extract the sequence number. Otherwise the ieee80211_sn_less() check at the top of ieee80211_sta_manage_reorder_buf drops frames until the sequence number catches up. Cc: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Denton Gentry <denton.gentry@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: mesh_plink: handle confirm frames with new plidBob Copeland
The 802.11 standard says when processing a plink confirm frame: "If the peerLinkID in the mesh peering instance has not been set, the Local Link ID field of the Mesh Peering Confirm request shall be copied into the peerLinkID in the mesh peering instance." We were only doing this when receiving an open peering frame, but it could happen that the open frame gets lost and so we should handle this case rather than rejecting the confirm and failing the whole peering process. Reported-by: Yu Niiro <yu.niiro@gmail.com> Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: fix smps mode check for AP_VLANFelix Fietkau
In ieee80211_sta_ps_deliver_wakeup, sdata->smps_mode is checked. This is initialized only for the base AP interface, not the individual VLANs. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26mac80211: ignore AP_VLAN in ieee80211_recalc_chanctx_chantypeFelix Fietkau
When bringing down the AP, a WARN_ON is hit because the bss config chandef is empty here. Since AP_VLAN channel settings do not matter for anything chanctx related (always inherits the settings from the AP interface), let's just ignore it here. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26Revert "mac80211: disable uAPSD if all ACs are under ACM"Johannes Berg
This reverts commit 24aa11ab8ae03292d38ec0dbd9bc2ac49fe8a6dd. That commit was wrong since it uses data that hasn't even been set up yet, but might be a hold-over from a previous connection. Additionally, it seems like a driver-specific workaround that shouldn't have been in mac80211 to start with. Cc: stable@vger.kernel.org Fixes: 24aa11ab8ae0 ("mac80211: disable uAPSD if all ACs are under ACM") Reviewed-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-08-26treewide: Fix typo in printkMasanari Iida
This patch fix spelling typo in printk within vairous part of the code. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-08-25net: fix checksum features handling in netif_skb_features()Michal Kubeček
This is follow-up to da08143b8520 ("vlan: more careful checksum features handling") which introduced more careful feature intersection in vlan code, taking into account that HW_CSUM should be considered superset of IP_CSUM/IPV6_CSUM. The same is needed in netif_skb_features() in order to avoid offloading mismatch warning when vlan is created on top of a bond consisting of slaves supporting IP/IPv6 checksumming but not vlan Tx offloading. Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-25net: make skb an optional parameter for__skb_flow_dissect()WANG Cong
Fixes: commit 690e36e726d00d2 (net: Allow raw buffers to be passed into the flow dissector) Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-25net: fix comments for __skb_flow_get_ports()WANG Cong
Fixes: commit 690e36e726d00d2 (net: Allow raw buffers to be passed into the flow dissector) Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-25net: prevent of emerging cross-namespace symlinksAlexander Y. Fomichev
Code manipulating sysfs symlinks on adjacent net_devices(s) currently doesn't take into account that devices potentially belong to different namespaces. This patch trying to fix an issue as follows: - check for net_ns before creating / deleting symlink. for now only netdev_adjacent_rename_links and __netdev_adjacent_dev_remove are affected, afaics __netdev_adjacent_dev_insert implies both net_devs belong to the same namespace. - Drop all existing symlinks to / from all adj_devs before switching namespace and recreate them just after. Signed-off-by: Alexander Y. Fomichev <git.user@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-25wireless: core: Reorder wiphy_register() notifications relevantlyTomasz Bursztyka
Currently it can send regulatory domain change notification before any NEW_WIPHY notification. Moreover, if rfill_register() fails, calling wiphy_unregister() will send a DEL_WIPHY though no NEW_WIPHY had been sent previously. Thus reordering so it properly notifies NEW_WIPHY before any other. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-08-25Merge branch 'for-upstream' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2014-08-25net: rfkill: gpio: Add more Broadcom bluetooth ACPI IDsMika Westerberg
This adds one more ACPI ID of a Broadcom bluetooth chip. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-08-25Merge branch 'for-upstream' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
2014-08-25netfilter: HAVE_JUMP_LABEL instead of CONFIG_JUMP_LABELZhouyi Zhou
Use HAVE_JUMP_LABEL as elsewhere in the kernel to ensure that the toolchain has the required support in addition to CONFIG_JUMP_LABEL being set. Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn> Reviewed-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-08-24net: Add ops->ndo_xmit_flush()David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-24ipv6: White-space cleansing : gaps between function and symbol exportIan Morris
This patch makes no changes to the logic of the code but simply addresses coding style issues as detected by checkpatch. Both objdump and diff -w show no differences. This patch removes some blank lines between the end of a function definition and the EXPORT_SYMBOL_GPL macro in order to prevent checkpatch warning that EXPORT_SYMBOL must immediately follow a function. Signed-off-by: Ian Morris <ipm@chirality.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-24ipv6: White-space cleansing : Structure layoutsIan Morris
This patch makes no changes to the logic of the code but simply addresses coding style issues as detected by checkpatch. Both objdump and diff -w show no differences. This patch addresses structure definitions, specifically it cleanses the brace placement and replaces spaces with tabs in a few places. Signed-off-by: Ian Morris <ipm@chirality.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-24ipv6: White-space cleansing : Line LayoutsIan Morris
This patch makes no changes to the logic of the code but simply addresses coding style issues as detected by checkpatch. Both objdump and diff -w show no differences. A number of items are addressed in this patch: * Multiple spaces converted to tabs * Spaces before tabs removed. * Spaces in pointer typing cleansed (char *)foo etc. * Remove space after sizeof * Ensure spacing around comparators such as if statements. Signed-off-by: Ian Morris <ipm@chirality.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-14 09:15:43 +0000