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2015-08-27bnx2x: Add new device ids under the Qlogic vendorYuval Mintz
This adds support for 3 new PCI device combinations - 1077:16a1, 1077:16a4 and 1077:16ad. Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27smsc911x: Ignore error return from device_get_phy_mode()Guenter Roeck
Commit 62ee783bf1f8 ("smsc911x: Fix crash seen if neither ACPI nor OF is configured or used") introduces an error check for the return value from device_get_phy_mode() and bails out if there is an error. Unfortunately, there are configurations where no phy is configured. Those configurations now fail. To fix the problem, accept error returns from device_get_phy_mode(), and use the return value from device_property_read_u32() to determine if there is a suitable firmware interface to read the configuration. Fixes: 62ee783bf1f8 ("smsc911x: Fix crash seen if neither ACPI nor OF is configured or used") Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27device property: Return -ENXIO if there is no suitable FW interfaceGuenter Roeck
Return -ENXIO if device property array access functions don't find a suitable firmware interface. This lets drivers decide if they should use available platform data instead. Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27net: sched: consolidate tc_classify{,_compat}Daniel Borkmann
For classifiers getting invoked via tc_classify(), we always need an extra function call into tc_classify_compat(), as both are being exported as symbols and tc_classify() itself doesn't do much except handling of reclassifications when tp->classify() returned with TC_ACT_RECLASSIFY. CBQ and ATM are the only qdiscs that directly call into tc_classify_compat(), all others use tc_classify(). When tc actions are being configured out in the kernel, tc_classify() effectively does nothing besides delegating. We could spare this layer and consolidate both functions. pktgen on single CPU constantly pushing skbs directly into the netif_receive_skb() path with a dummy classifier on ingress qdisc attached, improves slightly from 22.3Mpps to 23.1Mpps. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-08-26 This series contains updates to i40e and i40evf only. Anjali provides a fix for i40e where the part is not receiving multicast or VLAN tagged packets when in promiscuous mode. This can occur when a software bridge is created on top of the device. Fixed the legacy and MSI interrupt mode in the driver, which was non-existent before since we were assuming MSIX was the only mode that the driver ran in. Fixed the i40evf driver, where the wrong defines were getting used in the VF driver. Mitch fixes a sparse warning about comparing __le16 to u16 so use le16_to_cpu() to resolve the warning. Also fixed a dyslexic spelling of invalid. Shannon adds port.crc_errors to receive CRC error counter, since it is a receive counter. Catherine provides a fix to move the stopping of the service task and flow director to i40e_shutdown() instead of i40e_suspend(). Greg fixes the ethtool offline diagnostic with netqueues, which just need to be treated the same as virtual functions when someone wants to run the ethtool offline diagnostic test. Also fixed up code comments for the i40e ethtool diagnostic test function. Cleans up redundant and unneeded messages, since the kernel notifies all VXLAN capable registered drivers, so no need to log this. Neerav adds the ability to update statistics per VEB per traffic class and dump it via ethtool. Jingjing adds support for virtual channel offload to support receive polling mode in the VF driver. v2: dropped patch which added helper functions into a header, feedback from David Miller was to make the functions constant to reduce the driver footprint, so remove the patch while Anjali works on making the requested changes. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27sctp: asconf's process should verify address parameter is in the beginninglucien
in sctp_process_asconf(), we get address parameter from the beginning of the addip params. but we never check if it's really there. if the addr param is not there, it still can pass sctp_verify_asconf(), then to be handled by sctp_process_asconf(), it will not be safe. so add a code in sctp_verify_asconf() to check the address parameter is in the beginning, or return false to send abort. note that this can also detect multiple address parameters, and reject it. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27smsc9194: Remove uncompilable #if 0'd use of pr_dbgJoe Perches
No pr_dbg method exists. While this code is #if 0'd, it'd be nicer to use the generic hex_dump, so use it instead. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27Merge branch 'xgene-tso'David S. Miller
Iyappan Subramanian says: ==================== drivers: net: xgene: Add TSO support Adding TSO support for 10GbE iperf Tx data rate without TSO: 3.42 Gbps with TSO: 9.41 Gbps v2: Address review comments from v1 - skb_linearize() if headers doesn't fit in 3 hardware buffers v1: * Initial version ==================== Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
2015-08-27drivers: net: xgene: Adding support for TSOIyappan Subramanian
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27drivers: net: xgene: Preparatory patch for TSO supportIyappan Subramanian
- Rearranged descriptor writes - Moved increment command write to xgene_enet_setup_tx_desc Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27spi: mediatek: fix SPI_CMD_PAUSE_IE macro errorLeilk Liu
enable pause interrupt should use SPI_CMD_PAUSE_IE MACRO, so fix it. Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-27Merge branch 'topic/ics43432' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-gtm601
2015-08-27Merge branch 'topic/gtm601' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-ics43432
2015-08-27ASoC: bcm2835-i2s: Fix module autoload for OF platform driversLuis de Bethencourt
These platform drivers have a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-27ASoC: rt5645: Prevent the pop sound of the headphone while rebooting or ↵Oder Chiou
shutdowning Add i2c shutdown function to prevent the pop sound of the headphone while the system is rebooting or shutdowning. It de-initials the jack detection function, and it cannot be turned off in _BIAS_OFF. If we don't de-initial it, the pop sound will be heard in the situation of powering off. And replace the related register settings from magic number to meaningful defined name. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-27clk: s5pv210: add missing call to samsung_clk_of_add_provider()Marek Szyprowski
Commit d5e136a21b2028fb1f45143ea7112d5869bfc6c7 ("clk: samsung: Register clk provider only after registering its all clocks", merged to v3.17-rc1) modified a way that driver registers registers to core framework. This change has not been applied to s5pv210 clocks driver, which has been merged in parallel to that commit. This patch adds a missing call to samsung_clk_of_add_provider(), so the driver is operational again. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: stable@vger.kernel.org # v3.17+ Acked-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2015-08-27Merge branch 'ovs-conntrack'David S. Miller
Joe Stringer says: ==================== OVS conntrack support The goal of this series is to allow OVS to send packets through the Linux kernel connection tracker, and subsequently match on fields populated by conntrack. This functionality is enabled through a new CONFIG_OPENVSWITCH_CONNTRACK option. This version addresses the feedback from v5, primarily checking the behaviour is correct with different configurations such as disabling CONFIG_OPENVSWITCH_CONNTRACK or disabling individual conntrack features like connlabels. The branch below has been updated with the corresponding userspace pieces: https://github.com/joestringer/ovs dev/ct_20150818 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27openvswitch: Allow attaching helpers to ct actionJoe Stringer
Add support for using conntrack helpers to assist protocol detection. The new OVS_CT_ATTR_HELPER attribute of the CT action specifies a helper to be used for this connection. If no helper is specified, then helpers will be automatically applied as per the sysctl configuration of net.netfilter.nf_conntrack_helper. The helper may be specified as part of the conntrack action, eg: ct(helper=ftp). Initial packets for related connections should be committed to allow later packets for the flow to be considered established. Example ovs-ofctl flows allowing FTP connections from ports 1->2: in_port=1,tcp,action=ct(helper=ftp,commit),2 in_port=2,tcp,ct_state=-trk,action=ct(recirc) in_port=2,tcp,ct_state=+trk-new+est,action=1 in_port=2,tcp,ct_state=+trk+rel,action=1 Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27openvswitch: Allow matching on conntrack labelJoe Stringer
Allow matching and setting the ct_label field. As with ct_mark, this is populated by executing the CT action. The label field may be modified by specifying a label and mask nested under the CT action. It is stored as metadata attached to the connection. Label modification occurs after lookup, and will only persist when the conntrack entry is committed by providing the COMMIT flag to the CT action. Labels are currently fixed to 128 bits in size. Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27netfilter: connlabels: Export setting connlabel lengthJoe Stringer
Add functions to change connlabel length into nf_conntrack_labels.c so they may be reused by other modules like OVS and nftables without needing to jump through xt_match_check() hoops. Suggested-by: Florian Westphal <fw@strlen.de> Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Florian Westphal <fw@strlen.de> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27netfilter: Always export nf_connlabels_replace()Joe Stringer
The following patches will reuse this code from OVS. Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27openvswitch: Allow matching on conntrack markJoe Stringer
Allow matching and setting the ct_mark field. As with ct_state and ct_zone, these fields are populated when the CT action is executed. To write to this field, a value and mask can be specified as a nested attribute under the CT action. This data is stored with the conntrack entry, and is executed after the lookup occurs for the CT action. The conntrack entry itself must be committed using the COMMIT flag in the CT action flags for this change to persist. Signed-off-by: Justin Pettit <jpettit@nicira.com> Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27openvswitch: Add conntrack actionJoe Stringer
Expose the kernel connection tracker via OVS. Userspace components can make use of the CT action to populate the connection state (ct_state) field for a flow. This state can be subsequently matched. Exposed connection states are OVS_CS_F_*: - NEW (0x01) - Beginning of a new connection. - ESTABLISHED (0x02) - Part of an existing connection. - RELATED (0x04) - Related to an established connection. - INVALID (0x20) - Could not track the connection for this packet. - REPLY_DIR (0x40) - This packet is in the reply direction for the flow. - TRACKED (0x80) - This packet has been sent through conntrack. When the CT action is executed by itself, it will send the packet through the connection tracker and populate the ct_state field with one or more of the connection state flags above. The CT action will always set the TRACKED bit. When the COMMIT flag is passed to the conntrack action, this specifies that information about the connection should be stored. This allows subsequent packets for the same (or related) connections to be correlated with this connection. Sending subsequent packets for the connection through conntrack allows the connection tracker to consider the packets as ESTABLISHED, RELATED, and/or REPLY_DIR. The CT action may optionally take a zone to track the flow within. This allows connections with the same 5-tuple to be kept logically separate from connections in other zones. If the zone is specified, then the "ct_zone" match field will be subsequently populated with the zone id. IP fragments are handled by transparently assembling them as part of the CT action. The maximum received unit (MRU) size is tracked so that refragmentation can occur during output. IP frag handling contributed by Andy Zhou. Based on original design by Justin Pettit. Signed-off-by: Joe Stringer <joestringer@nicira.com> Signed-off-by: Justin Pettit <jpettit@nicira.com> Signed-off-by: Andy Zhou <azhou@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27dst: Add __skb_dst_copy() variationJoe Stringer
This variation on skb_dst_copy() doesn't require two skbs. Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27ipv6: Export nf_ct_frag6_gather()Joe Stringer
Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27openvswitch: Move MASKED* macros to datapath.hJoe Stringer
This will allow the ovs-conntrack code to reuse these macros. Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27openvswitch: Serialize acts with original netlink lenJoe Stringer
Previously, we used the kernel-internal netlink actions length to calculate the size of messages to serialize back to userspace. However,the sw_flow_actions may not be formatted exactly the same as the actions on the wire, so store the original actions length when de-serializing and re-use the original length when serializing. Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27nfit: Clarify memory device state flags stringsToshi Kani
ACPI 6.0 NFIT Memory Device State Flags in Table 5-129 defines NVDIMM status as follows. These bits indicate multiple info, such as failures, pending event, and capability. Bit [0] set to 1 to indicate that the previous SAVE to the Memory Device failed. Bit [1] set to 1 to indicate that the last RESTORE from the Memory Device failed. Bit [2] set to 1 to indicate that platform flush of data to Memory Device failed. As a result, the restored data content may be inconsistent even if SAVE and RESTORE do not indicate failure. Bit [3] set to 1 to indicate that the Memory Device is observed to be not armed prior to OSPM hand off. A Memory Device is considered armed if it is able to accept persistent writes. Bit [4] set to 1 to indicate that the Memory Device observed SMART and health events prior to OSPM handoff. /sys/bus/nd/devices/nmemX/nfit/flags shows this flags info. The output strings associated with the bits are "save", "restore", "smart", etc., which can be confusing as they may be interpreted as positive status, i.e. save succeeded. Change also the dev_info() message in acpi_nfit_register_dimms() to be consistent with the sysfs flags strings. Reported-by: Robert Elliott <elliott@hp.com> Signed-off-by: Toshi Kani <toshi.kani@hp.com> [ross: rename 'not_arm' to 'not_armed'] Cc: Ross Zwisler <ross.zwisler@linux.intel.com> [djbw: defer adding bit5, HEALTH_ENABLED, for now] Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2015-08-27bgmac: support up to 3 cores (devices) on a busRafał Miłecki
Broadcom buses may have more than 1 Ethernet device. This is used e.g. to have few interfaces connected to different switch ports. So far we saw chipsets with only 2 devices (e.g. BCM4706) but recent ones have up to 3 (e.g. Netgear R8000 uses 3rd interface for most of switch traffic, lower interfaces are for some kind of offloading). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27sfc: only use vadaptor stats if firmware is capableBert Kenward
Some of the stats handling code differs based on SR-IOV support, and SRIOV support is only available if full-featured firmware is used. Do not use vadaptor stats if firmware mode is not set to full-featured. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27Merge tag 'wireless-drivers-next-for-davem-2015-08-26' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== Major changes: iwlwifi: * new Tx power firmware API * bump max firmware API to 17 * fix bug in debug prints * static checker fix * fix unused defines * fix command list on newest firmware brcmfmac: * support NVRAM loading for bcm47xx platform * new debugfs entry for msgbuf protocol layer used with PCIe devices ath10k: * add spectral scan support for qca99x0 * add qca6164 support ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27net: phy: fixed: propagate fixed link values to structMadalin Bucur
The fixed link values parsed from the device tree are stored in the struct fixed_phy member status. The struct phy_device members speed, duplex were not updated. Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-27batman-adv: turn batadv_neigh_node_get() into local functionMarek Lindner
commit c214ebe1eb29 ("batman-adv: move neigh_node list add into batadv_neigh_node_new()") removed external calls to batadv_neigh_node_get(). Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: Add lower layer needed_(head|tail)room to own onesSven Eckelmann
The maximum of hard_header_len and maximum of all needed_(head|tail)room of all slave interfaces of a batman-adv device must be used to define the batman-adv device needed_(head|tail)room. This is required to avoid too small buffer problems when these slave devices try to send the encapsulated packet in a tx path without the possibility to resize the skbuff. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: don't access unregistered net_device objectAntonio Quartulli
In batadv_hardif_disable_interface() there is a call to batadv_softif_destroy_sysfs() which in turns invokes unregister_netdevice() on the soft_iface. After this point we cannot rely on the soft_iface object anymore because it might get free'd by the netdev periodic routine at any time. For this reason the netdev_upper_dev_unlink(.., soft_iface) call is moved before the invocation of batadv_softif_destroy_sysfs() so that we can be sure that the soft_iface object is still valid. Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-08-27batman-adv: Start new development cycleSimon Wunderlich
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: fix gateway client style issuesSimon Wunderlich
commit 0511575c4d03 ("batman-adv: remove obsolete deleted attribute for gateway node") incorrectly added an empy line and forgot to remove an include. Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: rearrange batadv_neigh_node_new() arguments to follow conventionMarek Lindner
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Acked-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: remove obsolete deleted attribute for gateway nodeSimon Wunderlich
With rcu, the gateway node deleted attribute is not needed anymore. In fact, it may delay the free of the gateway node and its referenced structures. Therefore remove it altogether and simplify purging as well. Signed-off-by: Simon Wunderlich <simon@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: move neigh_node list add into batadv_neigh_node_new()Marek Lindner
All batadv_neigh_node_* functions expect the neigh_node list item to be part of the orig_node->neigh_list, therefore the constructor of said list item should be adding the newly created neigh_node to the respective list. Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Acked-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: remove redundant hard_iface assignmentMarek Lindner
The batadv_neigh_node_new() function already sets the hard_iface pointer. Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Acked-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27batman-adv: move hardif refcount inc to batadv_neigh_node_new()Marek Lindner
The batadv_neigh_node cleanup function 'batadv_neigh_node_free_rcu()' takes care of reducing the hardif refcounter, hence it's only logical to assume the creating function of that same object 'batadv_neigh_node_new()' takes care of increasing the same refcounter. Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Acked-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-27Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull amr64 kvm fix from Will Deacon: "We've uncovered a nasty bug in the arm64 KVM code which allows a badly behaved 32-bit guest to bring down the host. The fix is simple (it's what I believe we call a "brown paper bag" bug) and I don't think it makes sense to sit on this, particularly as Russell ended up triggering this rather than just somebody noticing a potential problem by inspection. Usually arm64 KVM changes would go via Paolo's tree, but he's on holiday at the moment and the deal is that anything urgent gets shuffled via the arch trees, so here it is. Summary: Fix arm64 KVM issue when injecting an abort into a 32-bit guest, which would lead to an illegal exception return at EL2 and a subsequent host crash" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: KVM: Fix host crash when injecting a fault into a 32bit guest
2015-08-27ACPI / LPSS: Ignore 10ms delay for BraswellSrinidhi Kasagar
LPSS devices in Braswell does not need the default 10ms d3_delay imposed by PCI specification. Removing this unnecessary delay significantly reduces the resume time approximately upto 200ms on this platform. Signed-off-by: Srinidhi Kasagar <srinidhi.kasagar@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-08-27ASoC: ics43432: Add codec driver for InvenSense ICS-43432Ricard Wanderlof
Add support for the InvenSense ICS-43432 I2S MEMS microphone. This is a non-software-configurable MEMS microphone with I2S output. Tested on a setup with a single ICS-43432 (the device itself supports stereo operation using a hardware pin controlling left vs. right channel output). Signed-off-by: Ricard Wanderlof <ricardw@axis.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-27tile: correct some typos in opcode type namesChris Metcalf
These particular opcode names are not used in the kernel directly, so updating them just has the effect of making downstream consumers more likely to end up using better names; this was reported from the qemu community. Reported-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>
2015-08-27arm64: KVM: Fix host crash when injecting a fault into a 32bit guestMarc Zyngier
When injecting a fault into a misbehaving 32bit guest, it seems rather idiotic to also inject a 64bit fault that is only going to corrupt the guest state. This leads to a situation where we perform an illegal exception return at EL2 causing the host to crash instead of killing the guest. Just fix the stupid bug that has been there from day 1. Cc: <stable@vger.kernel.org> Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
2015-08-27hwmon: (fam15h_power) Add ratio of Tsample to the PTSC periodHuang Rui
This patch adds a member (cpu_pwr_sample_ratio) of fam15h_power_data, that represents the ratio of compute unit power accumulator sample period to the PTSC counter period. Tsample: compute unit power accumulator sample period Tref: the performance timestamp counter period PTSC: performance timestamp counter Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-08-27hwmon: (fam15h_power) Add documentation for new processors supportHuang Rui
This patch updates description of fam15h_power driver, its scope is extended to family 16h processsors. Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-08-27hwmon: (fam15h_power) Update running_avg_capture bit field to 28Huang Rui
On Carrizo and later platforms, running_avg_capture bit field is extended to 4:31 (28 bits) from 4:25. Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>