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2016-09-02tcp: fastopen: fix rcv_wup initialization for TFO server on SYN/dataNeal Cardwell1-0/+1
Yuchung noticed that on the first TFO server data packet sent after the (TFO) handshake, the server echoed the TCP timestamp value in the SYN/data instead of the timestamp value in the final ACK of the handshake. This problem did not happen on regular opens. The tcp_replace_ts_recent() logic that decides whether to remember an incoming TS value needs tp->rcv_wup to hold the latest receive sequence number that we have ACKed (latest tp->rcv_nxt we have ACKed). This commit fixes this issue by ensuring that a TFO server properly updates tp->rcv_wup to match tp->rcv_nxt at the time it sends a SYN/ACK for the SYN/data. Reported-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com> Fixes: 168a8f58059a ("tcp: TCP Fast Open Server - main code path") Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02net: bridge: don't increment tx_dropped in br_do_proxy_arpNikolay Aleksandrov1-5/+2
pskb_may_pull may fail due to various reasons (e.g. alloc failure), but the skb isn't changed/dropped and processing continues so we shouldn't increment tx_dropped. CC: Kyeyoon Park <kyeyoonp@codeaurora.org> CC: Roopa Prabhu <roopa@cumulusnetworks.com> CC: Stephen Hemminger <stephen@networkplumber.org> CC: bridge@lists.linux-foundation.org Fixes: 958501163ddd ("bridge: Add support for IEEE 802.11 Proxy ARP") Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02netconf: add a notif when settings are createdNicolas Dichtel2-5/+15
All changes are notified, but the initial state was missing. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02ipv6: add missing netconf notif when 'all' is updatedNicolas Dichtel1-0/+7
The 'default' value was not advertised. Fixes: f3a1bfb11ccb ("rtnl/ipv6: use netconf msg to advertise forwarding status") Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02Merge branch 'thunderx-fixes'David S. Miller4-15/+81
Sunil Goutham says: ==================== net: thunderx: Fixes for TSO offload issues This patch series fixes couple of issues w.r.t HW TSO offload ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02net: thunderx: Fix for issues with multiple CQEs posted for a TSO packetSunil Goutham3-12/+73
On ThunderX 88xx pass 2.x chips when TSO is offloaded to HW, HW posts a CQE for every TSO segment transmitted. Current code does handles this, but is prone to issues when segment sizes are small resulting in SW processing too many CQEs and also at times frees a SKB which is not yet transmitted. This patch handles the errata in a different way and eliminates issues with earlier approach, TSO packet is submitted to HW with post_cqe=0, so that no CQE is posted upon completion of transmission of TSO packet but a additional HDR + IMMEDIATE descriptors are added to SQ due to which a CQE is posted and will have required info to be used while cleanup in napi. This way only one CQE is posted for a TSO packet. Signed-off-by: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02net: thunderx: Fix for HW issue while padding TSO packetSunil Goutham1-3/+8
There is a issue in HW where-in while sending GSO sized pkts as part of TSO, if pkt len falls below configured min packet size i.e 60, NIC will zero PAD packet and also updates IP total length. Hence set this value to lessthan min pkt size of MAC + IP + TCP headers, BGX will anyway do the padding to transmit 64 byte pkt including FCS. Signed-off-by: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02i40e: Fix kernel panic on enable/disable LLDPDave Ertman1-4/+11
If DCB is configured on the link partner switch with an unsupported traffic class configuration (e.g. non-contiguous TCs), the driver is flagging DCB as disabled. But, for future DCB LLDPDUs, the driver was checking if the interface was DCB capable instead of enabled. This was causing a kernel panic when LLDP was enabled/disabled on the link partner switch. This patch corrects the situation by having the LLDP event handler check the correct flag in the pf structure. It also cleans up the setting and clearing of the enabled flag for other checks. Signed-off-by: Dave Ertman <david.m.ertman@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02MAINTAINERS: update to working email addressAndy Gospodarek1-1/+1
Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-02Merge tag 'wireless-drivers-for-davem-2016-08-29' of ↵David S. Miller7-24/+28
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for 4.8 ath9k * fix regression in client mode beacon configuration * fix a station pointer which resulted in spurious crashes mwifiex * fix large amsdu packets causing firmware hang brcmfmac * fix deadlock when removing interface * fix use of mutex in atomic context ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01tipc: fix random link resets while adding a second bearerParthasarathy Bhuvaragan1-3/+5
In a dual bearer configuration, if the second tipc link becomes active while the first link still has pending nametable "bulk" updates, it randomly leads to reset of the second link. When a link is established, the function named_distribute(), fills the skb based on node mtu (allows room for TUNNEL_PROTOCOL) with NAME_DISTRIBUTOR message for each PUBLICATION. However, the function named_distribute() allocates the buffer by increasing the node mtu by INT_H_SIZE (to insert NAME_DISTRIBUTOR). This consumes the space allocated for TUNNEL_PROTOCOL. When establishing the second link, the link shall tunnel all the messages in the first link queue including the "bulk" update. As size of the NAME_DISTRIBUTOR messages while tunnelling, exceeds the link mtu the transmission fails (-EMSGSIZE). Thus, the synch point based on the message count of the tunnel packets is never reached leading to link timeout. In this commit, we adjust the size of name distributor message so that they can be tunnelled. Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01tg3: Fix for disallow tx coalescing time to be 0Ivan Vecera1-10/+1
The recent commit 087d7a8c9174 "tg3: Fix for diasllow rx coalescing time to be 0" disallow to set Rx coalescing time to be 0 as this stops generating interrupts for the incoming packets. I found the zero Tx coalescing time stops generating interrupts for outgoing packets as well and fires Tx watchdog later. To avoid this, don't allow to set Tx coalescing time to 0 and also remove subsequent checks that become senseless. Cc: satish.baddipadige@broadcom.com Cc: siva.kallam@broadcom.com Cc: michael.chan@broadcom.com Signed-off-by: Ivan Vecera <ivecera@redhat.com> Acked-by: Siva Reddy Kallam <siva.kallam@broadcom.com> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01qed: fix kzalloc-simple.cocci warningsWu Fengguang1-4/+2
drivers/net/ethernet/qlogic/qed/qed_dcbx.c:1230:13-20: WARNING: kzalloc should be used for dcbx_info, instead of kmalloc/memset drivers/net/ethernet/qlogic/qed/qed_dcbx.c:1192:13-20: WARNING: kzalloc should be used for dcbx_info, instead of kmalloc/memset Use kzalloc rather than kmalloc followed by memset with 0 This considers some simple cases that are common and easy to validate Note in particular that there are no ...s in the rule, so all of the matched code has to be contiguous Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci CC: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01Merge branch 'mlxsw-fixes'David S. Miller4-71/+120
Jiri Pirko says: ==================== mlxsw: couple of fixes Couple of fixes from Ido and myself. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01mlxsw: spectrum: Use existing flood setup when adding VLANsIdo Schimmel1-16/+9
When a VLAN is added on a bridge port we should use the existing unicast flood configuration of the port instead of assuming it's enabled. Fixes: 0293038e0c36 ("mlxsw: spectrum: Add support for flood control") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01mlxsw: spectrum: Don't take multiple references on a FIDIdo Schimmel1-0/+3
In commit 14d39461b3f4 ("mlxsw: spectrum: Use per-FID struct for the VLAN-aware bridge") I added a per-FID struct, which member ports can take a reference on upon VLAN membership configuration. However, sometimes only the VLAN flags (e.g. egress untagged) are toggled without changing the VLAN membership. In these cases we shouldn't take another reference on the FID. Fixes: 14d39461b3f4 ("mlxsw: spectrum: Use per-FID struct for the VLAN-aware bridge") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01mlxsw: spectrum_router: Fix netevent notifier registrationJiri Pirko3-15/+13
Currently the notifier is registered for every asic instance, however the same block. Fix this by moving the registration to module init. Fixes: c723c735fa6b ("mlxsw: spectrum_router: Periodically update the kernel's neigh table") Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01mlxsw: spectrum: Fix error path in mlxsw_sp_module_initJiri Pirko1-0/+1
Add forgotten notifier unregister. Fixes: 99724c18fc66 ("mlxsw: spectrum: Introduce support for router interfaces") Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01mlxsw: spectrum_router: Fix fib entry update pathJiri Pirko1-6/+2
Originally, I expected that there would be needed to call update operation in case RALUE record action is changed. However, that is not needed since write operation takes care of that nicely. Remove prepared construct and always call the write operation. Fixes: 61c503f976b5 ("mlxsw: spectrum_router: Implement fib4 add/del switchdev obj ops") Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01mlxsw: spectrum_router: Fix failure caused by double fib removal from HWJiri Pirko1-34/+92
In mlxsw we squash tables 254 and 255 together into HW. Kernel adds/dels /32 ip to/from both 254 and 255. On del path, that causes the same prefix being removed twice. Fix this by introducing reference counting for private mlxsw fib entries. That required a bit of code reshuffle. Also put dev into fib entry key so the same prefix could be represented once per every router interface. Fixes: 61c503f976b5 ("mlxsw: spectrum_router: Implement fib4 add/del switchdev obj ops") Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01Merge branch 'qed-fixes'David S. Miller2-2/+19
Sudarsana Reddy Kalluru says: ==================== qed*: dcbx fix series. The series contains several small fixes for qed* dcbx module. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01qed: Clear dcbx memory buffers before the usage.Sudarsana Reddy Kalluru1-0/+4
This patch takes care of clearing the uninitialized buffer before using it. 1. pfc pri-enable bitmap need to be cleared before setting the requested enable bits. Without this, the un-touched values will be merged with requested values and sent to MFW. 2. The data in app-entry field need to be cleared before using it. 3. Clear the output data buffer used in qed_dcbx_query_params(). Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01qed: Set selection-field while configuring the app entry in ieee mode.Sudarsana Reddy Kalluru1-1/+9
Management firmware requires the selection-field (SF) to be set for configuring the application/protocol entry in IEEE mode. Without this setting, the app entry will be configured incorrectly in MFW. Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01qed*: Disallow dcbx configuration for VF interfaces.Sudarsana Reddy Kalluru2-1/+6
Dcbx configuration is not supported for VF interfaces. Hence don't populate the callbacks for VFs and also fail the dcbx-query for VFs. Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01kcm: fix a socket double freeWANG Cong1-1/+2
Dmitry reported a double free on kcm socket, which could be easily reproduced by: #include <unistd.h> #include <sys/syscall.h> int main() { int fd = syscall(SYS_socket, 0x29ul, 0x5ul, 0x0ul, 0, 0, 0); syscall(SYS_ioctl, fd, 0x89e2ul, 0x20a98000ul, 0, 0, 0); return 0; } This is because on the error path, after we install the new socket file, we call sock_release() to clean up the socket, which leaves the fd pointing to a freed socket. Fix this by calling sys_close() on that fd directly. Fixes: ab7ac4eb9832 ("kcm: Kernel Connection Multiplexor module") Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: Tom Herbert <tom@herbertland.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01Merge branch 'mediatek-fixes'David S. Miller2-48/+56
Sean Wang says: ==================== net: ethernet: mediatek: a couple of fixes a couple of fixes come out from integrating with linux-4.8 rc1 they all are verified and workable on linux-4.8 rc1 Changes since v1: - usage of loops to work out if all required clock are ready instead of tedious coding - remove redundant pinctrl setup that is already done by core driver thanks for careful and patient reviewing by Andrew Lunn - splitting distinct changes into the separate patches - change variable naming from err to ret for readable coding Changes since v2: - restore to original clock disabling sequence that is changed accidentally in the last version - refine the commit log that would cause misunderstanding what has been done in the changes - refine the commit log that would cause footnote losing due to improper delimiter use Changes since v3: - fix git rejects caused by mixing a change from net-next, so remake the patch set based on the current net branch again. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: fix error handling inside mtk_mdio_initSean Wang1-1/+1
Return -ENODEV if the MDIO bus is disabled in the device tree. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: John Crispin <john@phrozen.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: use devm_mdiobus_alloc instead of mdiobus_alloc ↵Sean Wang1-17/+6
inside mtk_mdio_init a lot of parts in the driver uses devm_* APIs to gain benefits from the device resource management, so devm_mdiobus_alloc is also used instead of mdiobus_alloc to have more elegant code flow. Using common code provided by the devm_* helps to 1) have simplified the code flow as [1] says 2) decrease the risk of incorrect error handling by human 3) only a few drivers used it since it was proposed on linux 3.16, so just hope to promote for this. Ref: [1] https://patchwork.ozlabs.org/patch/344093/ Signed-off-by: Sean Wang <sean.wang@mediatek.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: fix the missing of_node_put() after node is used ↵Sean Wang1-0/+1
done inside mtk_mdio_init This patch adds the missing of_node_put() after finishing the usage of of_get_child_by_name. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: fix issue of driver removal with interface is upSean Wang1-0/+8
mtk_stop() must be called to stop for freeing DMA resources acquired and restoring state changed by mtk_open() firstly when module removal. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: fix logic unbalance between probe and removeSean Wang1-1/+1
original mdio_cleanup is not in the symmetric place against where mdio_init is, so relocate mdio_cleanup to the right one. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: remove redundant free_irq for devm_request_irq ↵Sean Wang1-2/+0
allocated irq these irqs are not used for shared irq and disabled during ethernet stops. irq requested by devm_request_irq is safe to be freed automatically on driver detach. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: fix API usage with skb_free_fragSean Wang1-1/+1
use skb_free_frag() instead of legacy put_page() Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: fix incorrect return value of devm_clk_get with ↵Sean Wang2-25/+36
EPROBE_DEFER 1) If the return value of devm_clk_get is EPROBE_DEFER, we should defer probing the driver. The change is verified and works based on 4.8-rc1 staying with the latest clk-next code for MT7623. 2) Changing with the usage of loops to work out if all clocks required are fine Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-09-01net: ethernet: mediatek: fix fails from TX housekeeping due to incorrect ↵Sean Wang1-3/+4
port setup which net device the SKB is complete for depends on the forward port on txd4 on the corresponding TX descriptor, but the information isn't set up well in case of SKB fragments that would lead to watchdog timeout from the upper layer, so fix it up. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Acked-by: John Crispin <john@phrozen.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-31bridge: re-introduce 'fix parsing of MLDv2 reports'Davide Caratti1-1/+1
commit bc8c20acaea1 ("bridge: multicast: treat igmpv3 report with INCLUDE and no sources as a leave") seems to have accidentally reverted commit 47cc84ce0c2f ("bridge: fix parsing of MLDv2 reports"). This commit brings back a change to br_ip6_multicast_mld2_report() where parsing of MLDv2 reports stops when the first group is successfully added to the MDB cache. Fixes: bc8c20acaea1 ("bridge: multicast: treat igmpv3 report with INCLUDE and no sources as a leave") Signed-off-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller12-30/+79
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for your net tree, they are: 1) Allow nf_tables reject expression from input, forward and output hooks, since only there the routing information is available, otherwise we crash. 2) Fix unsafe list iteration when flushing timeout and accouting objects. 3) Fix refcount leak on timeout policy parsing failure. 4) Unlink timeout object for unconfirmed conntracks too 5) Missing validation of pkttype mangling from bridge family. 6) Fix refcount leak on ebtables on second lookup for the specific bridge match extension, this patch from Sabrina Dubroca. 7) Remove unnecessary ip_hdr() in nf_tables_netdev family. Patches from 1-5 and 7 from Liping Zhang. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-31Merge tag 'mac80211-for-davem-2016-08-30' of ↵David S. Miller3-26/+15
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== Three little fixes: * revert a recent wext patch, which Ben Hutchings noticed was wrong, and it turns out not to be necessary for any driver * fix an infinite loop that can occur under certain conditions in mac80211's TDLS code (depending on regulatory information) * add a cfg80211_get_station() static inline when cfg80211 isn't built, to allow other modules to not have to depend on it for it ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-30netfilter: nf_tables_netdev: remove redundant ip_hdr assignmentLiping Zhang1-1/+0
We have already use skb_header_pointer to get the ip header pointer, so there's no need to use ip_hdr again. Moreover, in NETDEV INGRESS hook, ip header maybe not linear, so use ip_hdr is not appropriate, remove it. Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-08-30cfg80211: Add stub for cfg80211_get_station()Linus Lüssing1-0/+9
This allows modules using this function (currently: batman-adv) to compile even if cfg80211 is not built at all, thus relaxing dependencies. Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-08-30mac80211: TDLS: don't require beaconing for AP BWArik Nemtsov1-3/+4
Stop downgrading TDLS chandef when reaching the AP BW. The AP provides the necessary regulatory protection in this case. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=153961, which reported an infinite loop here. Reported-by: Kamil Toman <kamil.toman@gmail.com> Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-08-30Merge tag 'hwmon-for-linus-v4.8-rc5' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fix from Guenter Roeck: "Add missing sysfs attribute group terminator to it87 driver" * tag 'hwmon-for-linus-v4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (it87) Add missing sysfs attribute group terminator
2016-08-29Merge tag 'ext4_for_linus_stable' of ↵Linus Torvalds4-25/+49
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Fix bugs that could cause kernel deadlocks or file system corruption while moving xattrs to expand the extended inode. Also add some sanity checks to the block group descriptors to make sure we don't end up overwriting the superblock" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: avoid deadlock when expanding inode size ext4: properly align shifted xattrs when expanding inodes ext4: fix xattr shifting when expanding inodes part 2 ext4: fix xattr shifting when expanding inodes ext4: validate that metadata blocks do not overlap superblock ext4: reserve xattr index for the Hurd
2016-08-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds100-453/+813
Pull networking fixes from David Miller: 1) Segregate namespaces properly in conntrack dumps, from Liping Zhang. 2) tcp listener refcount fix in netfilter tproxy, from Eric Dumazet. 3) Fix timeouts in qed driver due to xmit_more, from Yuval Mintz. 4) Fix use-after-free in tcp_xmit_retransmit_queue(). 5) Userspace header fixups (use of __u32, missing includes, etc.) from Mikko Rapeli. 6) Further refinements to fragmentation wrt gso and tunnels, from Shmulik Ladkani. 7) Trigger poll correctly for zero length UDP packets, from Eric Dumazet. 8) TCP window scaling fix, also from Eric Dumazet. 9) SLAB_DESTROY_BY_RCU is not relevant any more for UDP sockets. 10) Module refcount leak in qdisc_create_dflt(), from Eric Dumazet. 11) Fix deadlock in cp_rx_poll() of 8139cp driver, from Gao Feng. 12) Memory leak in rhashtable's alloc_bucket_locks(), from Eric Dumazet. 13) Add new device ID to alx driver, from Owen Lin. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (83 commits) Add Killer E2500 device ID in alx driver. net: smc91x: fix SMC accesses Documentation: networking: dsa: Remove platform device TODO net/mlx5: Increase number of ethtool steering priorities net/mlx5: Add error prints when validate ETS failed net/mlx5e: Fix memory leak if refreshing TIRs fails net/mlx5e: Add ethtool counter for TX xmit_more net/mlx5e: Fix ethtool -g/G rx ring parameter report with striding RQ net/mlx5e: Don't wait for SQ completions on close net/mlx5e: Don't post fragmented MPWQE when RQ is disabled net/mlx5e: Don't wait for RQ completions on close net/mlx5e: Limit UMR length to the device's limitation rhashtable: fix a memory leak in alloc_bucket_locks() sfc: fix potential stack corruption from running past stat bitmask team: loadbalance: push lacpdus to exact delivery net: hns: dereference ppe_cb->ppe_common_cb if it is non-null 8139cp: Fix one possible deadloop in cp_rx_poll i40e: Change some init flow for the client Revert "phy: IRQ cannot be shared" net: dsa: bcm_sf2: Fix race condition while unmasking interrupts ...
2016-08-29Merge tag 'platform-drivers-x86-v4.8-4' of ↵Linus Torvalds2-11/+5
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver fixes from Darren Hart: "Remove module related code from two drivers that are only configurable as built-in: intel_pmic_gpio and platform/olpc" * tag 'platform-drivers-x86-v4.8-4' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: intel_pmic_gpio: Make explicitly non-modular platform/olpc: Make ec explicitly non-modular
2016-08-29Merge tag 'powerpc-4.8-4' of ↵Linus Torvalds36-43/+160
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Ben Herrenschmidt: "This was meant to be sent early last week, but I has a change pending on one of the fixes and other things made me forget all about. Ugh. We have some misc fixes for powerpc 4.8. Some trivial bits and some regressions, and a trivial cleanup or two that I saw no point in letting rot in patchwork" * tag 'powerpc-4.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: signals: Discard transaction state from signal frames powerpc/powernv : Drop reference added by kset_find_obj() powerpc/tm: do not use r13 for tabort_syscall powerpc: move hmi.c to arch/powerpc/kvm/ powerpc: sysdev: cpm: fix gpio save_regs functions powerpc/pseries: PACA save area fix for MCE vs MCE powerpc/pseries: PACA save area fix for general exception vs MCE powerpc/prom: Fix sub-processor option passed to ibm, client-architecture-support powerpc, hotplug: Avoid to touch non-existent cpumasks. powerpc: migrate exception table users off module.h and onto extable.h powerpc/powernv/pci: fix iterator signedness powerpc/pseries: use pci_host_bridge.release_fn() to kfree(phb) cxl: use pcibios_free_controller_deferred() when removing vPHBs powerpc: mpc8349emitx: Delete unnecessary assignment for the field "owner" powerpc/512x: Delete unnecessary assignment for the field "owner" drivers/macintosh: Delete owner assignment powerpc: cputhreads: Add missing include file
2016-08-29Merge ath-current from ath.gitKalle Valo1-4/+5
ath.git fixes for 4.8. Major changes: ath9k * fix regression in client mode beacon configuration * fix a station pointer which resulted in spurious crashes
2016-08-29hwmon: (it87) Add missing sysfs attribute group terminatorJean Delvare1-0/+1
Attribute array it87_attributes_in lacks its NULL terminator, causing random behavior when operating on the attribute group. Fixes: 52929715634a ("hwmon: (it87) Use is_visible for voltage sensors") Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2016-08-29intel_pmic_gpio: Make explicitly non-modularPaul Gortmaker1-6/+2
The Kconfig entry controlling compilation of this code is: drivers/platform/x86/Kconfig:config GPIO_INTEL_PMIC drivers/platform/x86/Kconfig: bool "Intel PMIC GPIO support" ...meaning that it currently is not being built as a module by anyone. Lets remove the couple traces of modular infrastructure use, so that when reading the driver there is no doubt it is builtin-only. We delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. We don't replace module.h with init.h since the file already has that. Cc: Alek Du <alek.du@intel.com> Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-08-29platform/olpc: Make ec explicitly non-modularPaul Gortmaker1-5/+3
The Kconfig entry controlling compilation of this code is: arch/x86/Kconfig:config OLPC arch/x86/Kconfig: bool "One Laptop Per Child support" ...meaning that it currently is not being built as a module by anyone. Lets remove the couple traces of modular infrastructure use, so that when reading the driver there is no doubt it is builtin-only. We delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>