- 27 1月, 2013 6 次提交
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由 Wanlong Gao 提交于
Add a cpu notifier to virtio-net, so that we can reset the virtqueue affinity if the cpu hotplug happens. It improve the performance through enabling or disabling the virtqueue affinity after doing cpu hotplug. Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Eric Dumazet <erdnetdev@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: virtualization@lists.linux-foundation.org Cc: netdev@vger.kernel.org Signed-off-by: NWanlong Gao <gaowanlong@cn.fujitsu.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wanlong Gao 提交于
Split out the clean affinity function to virtnet_clean_affinity(). Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Eric Dumazet <erdnetdev@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: virtualization@lists.linux-foundation.org Cc: netdev@vger.kernel.org Signed-off-by: NWanlong Gao <gaowanlong@cn.fujitsu.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wanlong Gao 提交于
As Michael mentioned, set affinity and select queue will not work very well when CPU IDs are not consecutive, this can happen with hot unplug. Fix this bug by traversal the online CPUs, and create a per cpu variable to find the mapping from CPU to the preferable virtual-queue. Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Eric Dumazet <erdnetdev@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: virtualization@lists.linux-foundation.org Cc: netdev@vger.kernel.org Signed-off-by: NWanlong Gao <gaowanlong@cn.fujitsu.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Olivier Sobrie 提交于
Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: NOlivier Sobrie <olivier@sobrie.be> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Olivier Sobrie 提交于
Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Cc: linux-stable <stable@vger.kernel.org> Cc: Anant Gole <anantgole@ti.com> Signed-off-by: NOlivier Sobrie <olivier@sobrie.be> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Olivier Sobrie 提交于
Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Cc: linux-stable <stable@vger.kernel.org> Cc: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: NOlivier Sobrie <olivier@sobrie.be> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 24 1月, 2013 4 次提交
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由 Timo Teräs 提交于
This was introduced in commit 6dccd16b "r8169: merge with version 6.001.00 of Realtek's r8169 driver". I did not find the version 6.001.00 online, but in 6.002.00 or any later r8169 from Realtek this hunk is no longer present. Also commit 05af2142 "r8169: fix Ethernet Hangup for RTL8110SC rev d" claims to have fixed this issue otherwise. The magic compare mask of 0xfffe000 is dubious as it masks parts of the Reserved part, and parts of the VLAN tag. But this does not make much sense as the VLAN tag parts are perfectly valid there. In matter of fact this seems to be triggered with any VLAN tagged packet as RxVlanTag bit is matched. I would suspect 0xfffe0000 was intended to test reserved part only. Finally, this hunk is evil as it can cause more packets to be handled than what was NAPI quota causing net/core/dev.c: net_rx_action(): WARN_ON_ONCE(work > weight) to trigger, and mess up the NAPI state causing device to hang. As result, any system using VLANs and having high receive traffic (so that NAPI poll budget limits rtl_rx) would result in device hang. Signed-off-by: NTimo Teräs <timo.teras@iki.fi> Acked-by: NFrancois Romieu <romieu@fr.zoreil.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jason Wang 提交于
We create new flow caches when a new flow is identified by tuntap, This may lead some issues: - userspace may produce a huge amount of short live flows to exhaust host memory - the unlimited number of flow caches may produce a long list which increase the time in the linear searching Solve this by introducing a limit of total number of flow caches. Cc: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jason Wang 提交于
A MAX_TAP_QUEUES(1024) queues of tuntap device is always allocated unconditionally even userspace only requires a single queue device. This is unnecessary and will lead a very high order of page allocation when has a high possibility to fail. Solving this by creating a one queue net device when userspace only use one queue and also reduce MAX_TAP_QUEUES to DEFAULT_MAX_NUM_RSS_QUEUES which can guarantee the success of the allocation. Reported-by: NDirk Hohndel <dirk@hohndel.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: NJason Wang <jasowang@redhat.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
Reverting 328d7b8a and instead adding an exception for the Sierra Wireless MC7710. commit 328d7b8a (net: cdc_mbim: send ZLP after max sized NTBs) added a workaround for an issue observed on one specific device. Concerns were raised that this workaround adds a performance penalty to all devices based on questionable, if not buggy, behaviour of a single device: "If you add ZLP for NTBs of dwNtbOutMaxSize, you are heavily affecting CPU load, increasing interrupt load by factor of 2 in high load traffic scenario and possibly decreasing throughput for all other devices which behaves correctly." "The idea of NCM was to avoid extra ZLPs. If your transfer is exactly dwNtbOutMaxSize, it's known, you can submit such request on the receiver side and you do not need any EOT indicatation, so the frametime can be used for useful data." Adding a device specific exception to prevent the workaround from affecting well behaved devices. The assumption here is that needing a ZLP is truly an *exception*. We do not yet have enough data to verify this. The generic workaround in commit 328d7b8a should be considered acceptable despite the performance penalty if the exception list becomes a maintainance hassle. Cc: Alexey ORISHKO <alexey.orishko@stericsson.com> Cc: Yauheni Kaliuta <y.kaliuta@gmail.com> Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 1月, 2013 4 次提交
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由 Steffen Klassert 提交于
git commit 9cb3a50c (ipv4: Invalidate the socket cached route on pmtu events if possible) introduced a refcount problem. We don't get a refcount on the route if we get it from__sk_dst_get(), but we need one if we want to reuse this route because __sk_dst_set() releases the refcount of the old route. This patch adds proper refcount handling for that case. We introduce a 'new' flag to indicate that we are going to use a new route and we release the old route only if we replace it by a new one. Reported-by: NJulian Anastasov <ja@ssi.bg> Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec由 David S. Miller 提交于
Steffen Klassert says: ==================== 1) The transport header did not point to the right place after esp/ah processing on tunnel mode in the receive path. As a result, the ECN field of the inner header was not set correctly, fixes from Li RongQing. 2) We did a null check too late in one of the xfrm_replay advance functions. This can lead to a division by zero, fix from Nickolai Zeldovich. 3) The size calculation of the hash table missed the muiltplication with the actual struct size when the hash table is freed. We might call the wrong free function, fix from Michal Kubecek. 4) On IPsec pmtu events we can't access the transport headers of the original packet, so force a relookup for all routes to notify about the pmtu event. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Wagner 提交于
Commit 6a328d8c changed the update logic for the socket but it does not update the SCM_RIGHTS update as well. This patch is based on the net_prio fix commit 48a87cc2 net: netprio: fd passed in SCM_RIGHTS datagram not set correctly A socket fd passed in a SCM_RIGHTS datagram was not getting updated with the new tasks cgrp prioidx. This leaves IO on the socket tagged with the old tasks priority. To fix this add a check in the scm recvmsg path to update the sock cgrp prioidx with the new tasks value. Let's apply the same fix for net_cls. Signed-off-by: NDaniel Wagner <daniel.wagner@bmw-carit.de> Reported-by: NLi Zefan <lizefan@huawei.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: John Fastabend <john.r.fastabend@intel.com> Cc: Neil Horman <nhorman@tuxdriver.com> Cc: netdev@vger.kernel.org Cc: cgroups@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Christoph Paasch found netxen could trigger a BUG in its dismantle phase, in netxen_release_tx_buffer(), using full size TSO packets. cmd_buf->frag_count includes the skb->data part, so the loop must start at index 1 instead of 0, or else we can make an out of bound access to cmd_buff->frag_array[MAX_SKB_FRAGS + 2] Christoph provided the fixes in netxen_map_tx_skb() function. In case of a dma mapping error, its better to clear the dma fields so that we don't try to unmap them again in netxen_release_tx_buffer() Reported-by: NChristoph Paasch <christoph.paasch@uclouvain.be> Signed-off-by: NEric Dumazet <edumazet@google.com> Tested-by: NChristoph Paasch <christoph.paasch@uclouvain.be> Cc: Sony Chacko <sony.chacko@qlogic.com> Cc: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: NChristoph Paasch <christoph.paasch@uclouvain.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 22 1月, 2013 9 次提交
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由 Tilman Schmidt 提交于
If subtracting 12 from l leaves zero we'd do a zero size allocation, leading to an oops later when we try to set the NUL terminator. Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NTilman Schmidt <tilman@imap.cc> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wei Shuai 提交于
Infineon(now Intel) HSPA Modem platform NCM cannot support ARP. we can define a new common structure wwan_noarp_info. Then more similiar NO ARP devices can be handled easily Signed-off-by: NWei Shuai <cpuwolf@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wei Shuai 提交于
We do have some USB net devices, which cannot do ARP. so we can introduce a new flag FLAG_NOARP, then client drivers can easily handle this kind of devices Signed-off-by: NWei Shuai <cpuwolf@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Bjørn Mork says: ==================== The 2 first patches in this series are required to make the Sierra Wireless MC7710 card work in MBIM mode. They may also be required for other Qualcomm firmware based MBIM devices. Patch #1 was previously posted as a standalone patch. This version is a replacement, removing a theoretical NULL pointer exception. Patch #3 fixes a bug I introduced in v3.7 ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
commit bbc8d922 (net: cdc_ncm: add Huawei devices) implemented support for devices with a single combined control and data interface. Fix up the error path so that we do not double release such interfaces in case of probing failures. Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
We normally avoid sending ZLPs by padding NTBs with a zero byte if the NTB is shorter than dwNtbOutMaxSize, resulting in a short USB packet instead of a ZLP. But in the case where the NTB length is exactly dwNtbOutMaxSize and this is an exact multiplum of wMaxPacketSize, then we must send a ZLP. This fixes an issue seen on a Sierra Wireless MC7710 device where the transmission would fail whenever we ended up padding the NTBs to max size. Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bjørn Mork 提交于
Adding support for the MBIM mode in some Sierra Wireless devices. Some Sierra Wireless firmwares support CDC MBIM but have no CDC Union funtional descriptor. This violates the MBIM specification, but we can easily work around the bug by looking at the Interface Association Descriptor instead. This is most likely what Windows uses too, which explains how the firmware bug has gone unnoticed until now. This change will not affect any currently supported device conforming to the NCM or MBIM specifications, as they must have the CDC Union descriptor. Cc: Greg Suarez <gsuarez@smithmicro.com> Cc: Alexey Orishko <alexey.orishko@stericsson.com> Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steffen Klassert 提交于
This implements a socket release callback function to check if the socket cached route got invalid during the time we owned the socket. The function is used from udp, raw and ping sockets. Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steffen Klassert 提交于
The route lookup in ipv4_sk_update_pmtu() might return a route different from the route we cached at the socket. This is because standart routes are per cpu, so each cpu has it's own struct rtable. This means that we do not invalidate the socket cached route if the NET_RX_SOFTIRQ is not served by the same cpu that the sending socket uses. As a result, the cached route reused until we disconnect. With this patch we invalidate the socket cached route if possible. If the socket is owened by the user, we can't update the cached route directly. A followup patch will implement socket release callback functions for datagram sockets to handle this case. Reported-by: NYurij M. Plotnikov <Yurij.Plotnikov@oktetlabs.ru> Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 1月, 2013 5 次提交
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由 Steffen Klassert 提交于
On IPsec pmtu events we can't access the transport headers of the original packet, so we can't find the socket that sent the packet. The only chance to notify the socket about the pmtu change is to force a relookup for all routes. This patch implenents this for the IPsec protocols. Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com>
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由 Michal Kubecek 提交于
Missing multiplication of block size by sizeof(struct hlist_head) can cause xfrm_hash_free() to be called with wrong second argument so that kfree() is called on a block allocated with vzalloc() or __get_free_pages() or free_pages() is called with wrong order when a namespace with enough policies is removed. Bug introduced by commit a35f6c5d, i.e. versions >= 2.6.29 are affected. Signed-off-by: NMichal Kubecek <mkubecek@suse.cz> Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com>
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由 Eric Dumazet 提交于
commit 9ca1b22d (net: splice: avoid high order page splitting) forgot that skb->head could need a copy into several page frags. This could be the case for loopback traffic mostly. Also remove now useless skb argument from linear_to_page() and __splice_segment() prototypes. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Willy Tarreau <w@1wt.eu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
splice() can handle pages of any order, but network code tries hard to split them in PAGE_SIZE units. Not quite successfully anyway, as __splice_segment() assumed poff < PAGE_SIZE. This is true for the skb->data part, not necessarily for the fragments. This patch removes this logic to give the pages as they are in the skb. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Willy Tarreau <w@1wt.eu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
commit 563d34d0 (tcp: dont drop MTU reduction indications) added an error leading to incorrect accounting of LINUX_MIB_LOCKDROPPEDICMPS If socket is owned by the user, we want to increment this SNMP counter, unless the message is a (ICMP_DEST_UNREACH,ICMP_FRAG_NEEDED) one. Reported-by: NMaciej Żenczykowski <maze@google.com> Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Neal Cardwell <ncardwell@google.com> Signed-off-by: NMaciej Żenczykowski <maze@google.com> Acked-by: NNeal Cardwell <ncardwell@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 1月, 2013 1 次提交
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由 Amos_沧海桑田 提交于
This patch fixed wrong mac length, it should be ETH_ALEN, also replaced the hardcode 6 in hyperv_net.h Signed-off-by:
Amos Kong <kongjianjun@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 1月, 2013 5 次提交
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由 Bjørn Mork 提交于
The driver description files gives these names to the vendor specific functions on this modem: Diag VID_19D2&PID_0265&MI_00 NMEA VID_19D2&PID_0265&MI_01 AT cmd VID_19D2&PID_0265&MI_02 Modem VID_19D2&PID_0265&MI_03 Net VID_19D2&PID_0265&MI_04 Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Or Gerlitz 提交于
The lines if (mlx4_is_mfunc(dev)) { nreq = 2; } else { which hard code the number of requested msi-x vectors under multi-function mode to two can be removed completely, since the firmware sets num_eqs and reserved_eqs appropriately Thus, the code line: nreq = min_t(int, dev->caps.num_eqs - dev->caps.reserved_eqs, nreq); is by itself sufficient and correct for all cases. Currently, for mfunc mode num_eqs = 32 and reserved_eqs = 28, hence four vectors will be enabled. This triples (one vector is used for the async events and commands EQ) the horse power provided for processing of incoming packets on netdev RSS scheme, IO initiators/targets commands processing flows, etc. Reviewed-by: NJack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: NAmir Vadai <amirv@mellanox.com> Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yan Burman 提交于
Commit 5b4c4d36 "mlx4_en: Allow communication between functions on same host" introduced a regression under which a bridge acting as vSwitch whose uplink is an mlx4 Ethernet device become non-operative in native (non sriov) mode. This happens since broadcast ARP requests sent by VMs were loopback-ed by the HW and hence the bridge learned VM source MACs on both the VM and the uplink ports. The fix is to place the DMAC in the send WQE only under SRIOV/eSwitch configuration or when the device is in selftest. Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NYan Burman <yanb@mellanox.com> Signed-off-by: NAmir Vadai <amirv@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steffen Klassert 提交于
pmtu and redirect events are now handled in the protocols error handler, so add an error handler for icmp6 to do this. It is needed in the case when we have no socket context. Based on a patch by Duan Jiong. Reported-by: NDuan Jiong <djduanjiong@gmail.com> Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rob Herring 提交于
The xgmac driver assumes 1 frame per descriptor. If a frame larger than the descriptor's buffer size is received, the frame will spill over into the next descriptor. So check for received frames that span more than one descriptor and discard them. This prevents a crash if we receive erroneous large packets. Signed-off-by: NRob Herring <rob.herring@calxeda.com> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 1月, 2013 6 次提交
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由 Nickolai Zeldovich 提交于
All of the xfrm_replay->advance functions in xfrm_replay.c check if x->replay_esn->replay_window is zero (and return if so). However, one of them, xfrm_replay_advance_bmp(), divides by that value (in the '%' operator) before doing the check, which can potentially trigger a divide-by-zero exception. Some compilers will also assume that the earlier division means the value cannot be zero later, and thus will eliminate the subsequent zero check as dead code. This patch moves the division to after the check. Signed-off-by: NNickolai Zeldovich <nickolai@csail.mit.edu> Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com>
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由 Neil Horman 提交于
Jamie Parsons reported a problem recently, in which the re-initalization of an association (The duplicate init case), resulted in a loss of receive window space. He tracked down the root cause to sctp_outq_teardown, which discarded all the data on an outq during a re-initalization of the corresponding association, but never reset the outq->outstanding_data field to zero. I wrote, and he tested this fix, which does a proper full re-initalization of the outq, fixing this problem, and hopefully future proofing us from simmilar issues down the road. Signed-off-by: NNeil Horman <nhorman@tuxdriver.com> Reported-by: NJamie Parsons <Jamie.Parsons@metaswitch.com> Tested-by: NJamie Parsons <Jamie.Parsons@metaswitch.com> CC: Jamie Parsons <Jamie.Parsons@metaswitch.com> CC: Vlad Yasevich <vyasevich@gmail.com> CC: "David S. Miller" <davem@davemloft.net> CC: netdev@vger.kernel.org Acked-by: NVlad Yasevich <vyasevich@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
commit df8ef8f3 (macvlan: add FDB bridge ops and macvlan flags) forgot to update macvlan_get_size() after the addition of IFLA_MACVLAN_FLAGS Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stef van Os 提交于
Remove the code that always enables copper/fiber autoselect, ignoring the DIS_FC strapping pin. The default value for this register is autoselect on anyway, and if you explicitly disable autoselect via strapping you probably really don't want autoselect. Signed-off-by: NStef van Os <stef.van.os@prodrive.nl> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nickolai Zeldovich 提交于
The code to print the FIFO size in tc574_config computes it as: 8 << config & Ram_size which evaluates the '<<' first, but the actual intent is to evaluate the '&' first. Add parentheses to enforce desired evaluation order. Signed-off-by: NNickolai Zeldovich <nickolai@csail.mit.edu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
John W. Linville says: ==================== This batch of fixes is intended for 3.8... Included is a Bluetooth pull. Gustavo says: "A few fixes for 3.8. Five of them are just new devices ids addition. Apart from the that there is fix to a kernel memory leak to userspace from Anderson Lizardo, two interoperability fixes from Jaganath Kanakkassery and Szymon Janc. And a crash fix by me." Along with that, Amitkumar Karwar brings a pair of mwifiex fixes for problems related to handling of band information within the driver. These problems can lead to association failures. Sujith Manoharan fixes a memory leak in the ath9k_htc code (originally reported by Larry Finger). The big hero this round is Felix Fietkau. Felix gives us seven ath9k fixes, including a fix for a race condition, the removal of a double-free, and a fix for a deadlock, among others. These have all been in linux-next for at least a couple of days, with no complaints so far. Please let me know if there are problems! ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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