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2015-10-05net: encx24j600_exit() can be statickbuild test robot1-1/+1
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05net: Microchip encx24j600 driverJon Ringle5-0/+2122
This ethernet driver supports the Micorchip enc424j600/626j600 Ethernet controller over a SPI bus interface. This driver makes use of the regmap API to optimize access to registers by caching registers where possible. Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/39935b.pdf Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05regmap: Allow installing custom reg_update_bits functionJon Ringle2-0/+28
This commit allows installing a custom reg_update_bits function for cases where the hardware provides a mechanism to set or clear register bits without a read/modify/write cycle. Such is the case with the Microchip ENCX24J600. Signed-off-by: Jon Ringle <jringle@gridpoint.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05enic: do hang reset only in case of tx timeoutGovindarajulu Varadarajan4-3/+40
The current code invokes hang reset in case of error interrupt. We should hang reset only in case of tx timeout. This because of the way hang reset is implemented in firmware. Hang reset takes more firmware resources than soft reset. Adaptor does not generate error interrupt in case of tx timeout. Hang reset only in case of tx timeout, in .ndo_tx_timeout. Do soft reset otherwise. Introduce deferred work, enic_tx_hang_reset, to do hang reset. Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05enic: handle spurious error interruptGovindarajulu Varadarajan1-5/+9
Some of the enic adaptors are know to generate spurious interrupts. When error interrupt is generated, driver just resets the device. This patch resets the device only when an error is occurred. Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05cxgb4: Report correct link speed for unsupported onesHariprasad Shenai1-1/+5
When we get garbage from the firmware with weird Port Speeds, etc. we should emit a warning regarding unsupported speeds rather than use the bogus default of "10Mbps" which isn't even an option in the firmware Port Information message Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05cxgb4: Adds a new Device Log Facility FW_DEVLOG_FACILITY_CFHariprasad Shenai1-0/+1
The firmware team added a new Device Log Facility FW_DEVLOG_FACILITY_CF, but the driver has been decoding Device Log messages with that Facility as "(NULL)", fixing it. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05cxgb4: For T4, don't read the Firmware Mailbox Control registerHariprasad Shenai1-6/+14
T4 doesn't have the Shadow copy of the register which we can read without side effect. So don't read mbox control register for T4 adapter Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05cxgb4 : Update T4/T5/T6 register rangesHariprasad Shenai1-330/+1134
Update T4/T5/T6 adapter register ranges so that it doesn't read non existent registers when dumped using ethtool Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Remove the XGBE_LINK state bitLendacky, Thomas2-13/+4
The XGBE_LINK bit is used just to determine whether to call the netif_carrier_on/off functions. Rather than define and use this bit, just call the functions. The netif_carrier_ok function can be used in place of checking the XGBE_LINK bit in the future. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Use device workqueue instead of system workqueueLendacky, Thomas1-5/+6
The driver creates, flushes and destroys a device workqueue but queues work to the system workqueue. Switch from using the system workqueue to the device workqueue. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Add receive buffer unavailable statisticLendacky, Thomas3-0/+5
Add a statistic that tracks how many times an interrupt is generated for a receive buffer not being available to the hardware which prevents the hardware from being able to DMA the received data. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Simplify calculation and setting of queue fifosLendacky, Thomas2-83/+14
The calculation of the Tx and Rx fifo sizes can be calculated rather than hardcoded in a switch statement. Additionally, the per-queue fifo sizes can be calculated rather than hardcoded using if/else if statements that can possibly underutilize the available fifo area. Change the code to calculate the fifo sizes and the per-queue fifo sizes to simplify the code and make best use of the available fifo. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Add ethtool error and debug messagesLendacky, Thomas1-52/+37
Add error and dynamic debug messages to various ethtool functions in the driver while also removing the DBGPR debug print calls. Also, change the message level for some error messages from alert to err. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Add ethtool support for setting the msglevelLendacky, Thomas1-0/+16
Provide the ethtool functions to support getting and setting the msglevel for the driver. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Use proper DT / ACPI precedence checkingLendacky, Thomas1-1/+1
Device tree presence takes precedence over ACPI in the device_* APIs. The amd-xgbe driver should follow the same precedence. Update the check on whether to use DT / ACPI to follow this. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05amd-xgbe: Remove an unneeded semicolon on a switch statementLendacky, Thomas1-1/+1
Remove an unneeded semicolon at the end of a switch statement block. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05mwifiex: avoid gettimeofday in ba_threshold settingArnd Bergmann1-11/+4
mwifiex_get_random_ba_threshold() uses a complex homegrown implementation to generate a pseudo-random number from the current time as returned from do_gettimeofday(). This currently requires two 32-bit divisions plus a couple of other computations that are eventually discarded as only eight bits of the microsecond portion are used at all. We could replace this with a call to get_random_bytes(), but that might drain the entropy pool too fast if this is called for each packet. Instead, this patch converts it to use ktime_get_ns(), which is a bit faster than do_gettimeofday(), and then uses a similar algorithm as before, but in a way that takes both the nanosecond and second portion into account for slightly-more-but-still-not-very-random pseudorandom number. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Amitkumar Karwar <akarwar@marvell.com> Cc: Nishant Sarmukadam <nishants@marvell.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: linux-wireless@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05mwifiex: use ktime_get_real for timestampingArnd Bergmann1-3/+1
The mwifiex_11n_aggregate_pkt() function creates a ktime_t from a timeval returned by do_gettimeofday, which is slow and causes an overflow in 2038 on 32-bit architectures. This solves both problems by using the appropriate ktime_get_real() function. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Amitkumar Karwar <akarwar@marvell.com> Cc: Nishant Sarmukadam <nishants@marvell.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: linux-wireless@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05net: igb: avoid using timespecArnd Bergmann3-13/+14
We want to deprecate the use of 'struct timespec' on 32-bit architectures, as it is will overflow in 2038. The igb driver uses it to read the current time, and can simply be changed to use ktime_get_real_ts64() instead. Because of hardware limitations, there is still an overflow in year 2106, which we cannot really avoid, but this documents the overflow. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: intel-wired-lan@lists.osuosl.org Reviewed-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05net: stmmac: avoid using timespecArnd Bergmann1-3/+5
We want to deprecate the use of 'struct timespec' on 32-bit architectures, as it is will overflow in 2038. The stmmac driver uses it to read the current time, and can simply be changed to use ktime_get_real_ts64() instead. Because of hardware limitations, there is still an overflow in year 2106, which we cannot really avoid, but this documents the overflow. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Richard Cochran <richardcochran@gmail.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-05net: fec: avoid timespec useArnd Bergmann1-4/+2
The fec_ptp_enable_pps uses an open-coded implementation of ns_to_timespec, which will be removed eventually as it is not y2038-safe on 32-bit architectures. Two more instances of the same code in this file were already converted to use the safe ns_to_timespec64 in commit 6630514fcee ("ptp: fec: use helpers for converting ns to timespec"), this changes the last one as well. The seconds portion here is actually unused and we could just remove the timespec variable, but using ns_to_timespec64 can still be better as the implementation can be hand-optimized in the future. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Fugang Duan <b38611@freescale.com> Cc: Luwei Zhou <b45643@freescale.com> Cc: Frank Li <Frank.Li@freescale.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03Merge branch 'master' of ↵David S. Miller16-63/+87
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-09-30 This series contains updates to i40e and i40evf only. Vasily Averin provides a couple of rtnl lock/unlock fixes for both i40e and i40evf. Shannon provides several updates and fixes, first fixes up a type clash in i40e_aq_rc_to_posix(), where the error codes are signed values, so we need to treat them as such. Then fixes up a padding issue where an extra byte is added in i40e_aqc_get_cee_dcb_cfg_v1_resp to directly acknowledge the padding. Updated i40e to keep debugfs register read and writes from accessing outside of the io-remapped space. Added support and device id for another 20 GbE device. Jesse fixes the transmit hand workaround code for ARM that was causing Tx hangs to still occur occasionally when there really was no hang. Then fixed the receive dropped counter to show up in netstat interface. Refactor the interrupt enable function since it was always making the caller add the base_vector from the VSI struct which is already passed to the function. Fix kbuild warnings found in 0day build infrastructure by adding a harmless cast to a dev_info(), also fix 32 bit build warnings found by sparse. Greg fixed a configuration error that results if a port VLAN is set for a VF before the VF driver is loaded, so that when the VF driver is loaded the port VLAN is ignored. Mitch fixes the use of QOS field consistently in i40e_ndo_set_vf_port_vlan(). Modified the init timing of the driver to increase stability on load/unload and SR-IOV enable/disable cycles. Anjali updates i40e to not collect VEB stats if they are disabled in the hardware for performance reasons. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03ravb: Add support for r8a7795 SoCKazuya Mizuguchi2-8/+62
This patch supports the r8a7795 SoC by: - Using two interrupts + One for E-MAC + One for everything else + Both can be handled by the existing common interrupt handler, which affords a simpler update to support the new SoC. In future some consideration may be given to implementing multiple interrupt handlers - Limiting the phy speed to 100Mbit/s for the new SoC; at this time it is not clear how this restriction may be lifted but I hope it will be possible as more information comes to light Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> [horms: reworked] Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03ravb: Provide dev parameter to DMA APIKazuya Mizuguchi1-19/+19
This patch is in preparation for using this driver on arm64 where the implementation of __dma_alloc_coherent fails if a device parameter is not provided. Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Masaru Nagai <masaru.nagai.vx@renesas.com> [horms: squashed into a single patch] Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03phylib: Add phy_set_max_speed helperSimon Horman1-19/+40
Add a helper to allow ethernet drivers to limit the speed of a phy (that they are attached to). This mainly involves factoring out the business-end of of_set_phy_supported() and exporting a new symbol. This code seems to be open coded in several places, in several different variants. It is is envisaged that this will be used in situations where setting the "max-speed" property in DT is not appropriate, e.g. because the maximum speed is not a property of the phy hardware. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03switchdev: push object ID back to object structureJiri Pirko1-6/+3
Suggested-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Scott Feldman <sfeldma@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03switchdev: bring back switchdev_obj and use it as a generic object paramJiri Pirko1-16/+25
Replace "void *obj" with a generic structure. Introduce couple of helpers along that. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Scott Feldman <sfeldma@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03switchdev: rename switchdev_obj_fdb to switchdev_obj_port_fdbJiri Pirko1-3/+3
Make the struct name in sync with object id name. Suggested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Scott Feldman <sfeldma@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03switchdev: rename switchdev_obj_vlan to switchdev_obj_port_vlanJiri Pirko1-3/+3
Make the struct name in sync with object id name. Suggested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Scott Feldman <sfeldma@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03switchdev: rename SWITCHDEV_ATTR_* enum values to SWITCHDEV_ATTR_ID_*Jiri Pirko2-5/+5
To be aligned with obj. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Scott Feldman <sfeldma@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-03switchdev: rename SWITCHDEV_OBJ_* enum values to SWITCHDEV_OBJ_ID_*Jiri Pirko1-8/+8
Suggested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Scott Feldman <sfeldma@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller111-679/+1142
Conflicts: net/dsa/slave.c net/dsa/slave.c simply had overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-02Merge tag 'mmc-v4.3-rc3' of git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds4-62/+67
Pull MMC fixes from Ulf Hansson: "Here are some mmc fixes intended for v4.3 rc4: MMC core: - Allow users of mmc_of_parse() to succeed when CONFIG_GPIOLIB is unset - Prevent infinite loop of re-tuning for CRC-errors for CMD19 and CMD21 MMC host: - pxamci: Fix issues with card detect - sunxi: Fix clk-delay settings" * tag 'mmc-v4.3-rc3' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: core: fix dead loop of mmc_retune mmc: pxamci: fix card detect with slot-gpio API mmc: sunxi: Fix clk-delay settings mmc: core: Don't return an error for CD/WP GPIOs when GPIOLIB is unset
2015-10-02Merge git://git.infradead.org/intel-iommuLinus Torvalds3-55/+75
Pull IOVA fixes from David Woodhouse: "The main fix here is the first one, fixing the over-allocation of size-aligned requests. The other patches simply make the existing IOVA code available to users other than the Intel VT-d driver, with no functional change. I concede the latter really *should* have been submitted during the merge window, but since it's basically risk-free and people are waiting to build on top of it and it's my fault I didn't get it in, I (and they) would be grateful if you'd take it" * git://git.infradead.org/intel-iommu: iommu: Make the iova library a module iommu: iova: Export symbols iommu: iova: Move iova cache management to the iova library iommu/iova: Avoid over-allocating when size-aligned
2015-10-02Merge branch 'akpm' (patches from Andrew)Linus Torvalds2-0/+11
Merge misc fixes from Andrew Morton: "12 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: dmapool: fix overflow condition in pool_find_page() thermal: avoid division by zero in power allocator memcg: remove pcp_counter_lock kprobes: use _do_fork() in samples to make them work again drivers/input/joystick/Kconfig: zhenhua.c needs BITREVERSE memcg: make mem_cgroup_read_stat() unsigned memcg: fix dirty page migration dax: fix NULL pointer in __dax_pmd_fault() mm: hugetlbfs: skip shared VMAs when unmapping private pages to satisfy a fault mm/slab: fix unexpected index mapping result of kmalloc_size(INDEX_NODE+1) userfaultfd: remove kernel header include from uapi header arch/x86/include/asm/efi.h: fix build failure
2015-10-02Merge tag 'pm+acpi-4.3-rc4' of ↵Linus Torvalds6-12/+43
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management and ACPI fixes from Rafael Wysocki: "These are fixes mostly, for a few changes made in this cycle (the intel_idle driver, the OPP library, the ACPI EC driver, turbostat) and for some issues that have just been discovered (ACPI PCI IRQ management, PCI power management documentation, turbostat), with a couple of cleanups on top of them. Specifics: - intel_idle driver fixup for the recently added Skylake chips support (Len Brown). - Operating Performance Points (OPP) library fix related to the recently added support for new DT bindings and a fix for a typo in a comment (Viresh Kumar, Stephen Boyd). - ACPI EC driver fix for a recently introduced memory leak in an error code path (Lv Zheng). - ACPI PCI IRQ management fix for the issue where an ISA IRQ is shared with a PCI device which requires it to be configured in a different way and may cause an interrupt storm to happen as a result with an extra ACPI SCI IRQ handling simplification on top of it (Jiang Liu). - Update of the PCI power management documentation that became outdated and started to actively confuse the readers to make it actually reflect the code (Rafael J Wysocki). - turbostat fixes including an IVB Xeon regression fix (related to the --debug command line option), Skylake adjustment for the TSC running at a frequency that doesn't match the base one exactly, and a Knights Landing quirk to account for the fact that it only updates APERF and MPERF every 1024 clock cycles plus bumping up the turbostat version number (Len Brown, Hubert Chrzaniuk)" * tag 'pm+acpi-4.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: tools/power turbosat: update version number tools/power turbostat: SKL: Adjust for TSC difference from base frequency tools/power turbostat: KNL workaround for %Busy and Avg_MHz tools/power turbostat: IVB Xeon: fix --debug regression ACPI / PCI: Remove duplicated penalty on SCI IRQ ACPI, PCI, irq: Do not share PCI IRQ with ISA IRQ ACPI / EC: Fix a memory leak issue in acpi_ec_query() PM / OPP: Fix typo modifcation -> modification PCI / PM: Update runtime PM documentation for PCI devices PM / OPP: of_property_count_u32_elems() can return errors intel_idle: Skylake Client Support - updated
2015-10-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds9-15/+38
Pull networking fixes from David Miller: 1) Fix regression in SKB partial checksum handling, from Pravin B Shalar. 2) Fix VLAN inside of VXLAN handling in i40e driver, from Jesse Brandeburg. 3) Cure softlockups during accept() in SCTP, from Karl Heiss. 4) MSG_PEEK should return multiple SKBs worth of data in AF_UNIX, from Aaron Conole. 5) IPV6 erroneously ignores output interface specifier in lookup key for route lookups, fix from David Ahern. 6) In Marvell DSA driver, forward unknown frames to CPU port, from Andrew Lunn. 7) Mission flow flag initializations in some code paths, from David Ahern. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: net: Initialize flow flags in input path net: dsa: fix preparation of a port STP update testptp: Silence compiler warnings on ppc64 net/mlx4: Handle return codes in mlx4_qp_attach_common dsa: mv88e6xxx: Enable forwarding for unknown to the CPU port skbuff: Fix skb checksum partial check. net: ipv6: Add RT6_LOOKUP_F_IFACE flag if oif is set net sysfs: Print link speed as signed integer bna: fix error handling af_unix: return data from multiple SKBs on recv() with MSG_PEEK flag af_unix: Convert the unix_sk macro to an inline function for type safety net: sctp: Don't use 64 kilobyte lookup table for four elements l2tp: protect tunnel->del_work by ref_count net/ibm/emac: bump version numbers for correct work with ethtool sctp: Prevent soft lockup when sctp_accept() is called during a timeout event sctp: Whitespace fix i40e/i40evf: check for stopped admin queue i40e: fix VLAN inside VXLAN r8169: fix handling rtl_readphy result net: hisilicon: fix handling platform_get_irq result
2015-10-02thermal: avoid division by zero in power allocatorAndrea Arcangeli1-0/+10
During boot I get a div by zero Oops regression starting in v4.3-rc3. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Reviewed-by: Javi Merino <javi.merino@arm.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-10-02drivers/input/joystick/Kconfig: zhenhua.c needs BITREVERSEAndrew Morton1-0/+1
It uses bitrev8(), so it must ensure that lib/bitrev.o gets included in vmlinux. Cc: Fengguang Wu <fengguang.wu@gmail.com> Cc: yalin wang <yalin.wang2010@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-10-01Merge tag 'for-linus' of ↵Linus Torvalds11-120/+68
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull rdma fixes from Doug Ledford: - Fixes for mlx5 related issues - Fixes for ipoib multicast handling * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: IB/ipoib: increase the max mcast backlog queue IB/ipoib: Make sendonly multicast joins create the mcast group IB/ipoib: Expire sendonly multicast joins IB/mlx5: Remove pa_lkey usages IB/mlx5: Remove support for IB_DEVICE_LOCAL_DMA_LKEY IB/iser: Add module parameter for always register memory xprtrdma: Replace global lkey with lkey local to PD
2015-10-01Merge branches 'pm-cpuidle', 'pm-opp' and 'pm-tools'Rafael J. Wysocki2-7/+22
* pm-cpuidle: intel_idle: Skylake Client Support - updated * pm-opp: PM / OPP: Fix typo modifcation -> modification PM / OPP: of_property_count_u32_elems() can return errors * pm-tools: tools/power turbosat: update version number tools/power turbostat: SKL: Adjust for TSC difference from base frequency tools/power turbostat: KNL workaround for %Busy and Avg_MHz tools/power turbostat: IVB Xeon: fix --debug regression
2015-10-01Merge branch 'acpi-ec'Rafael J. Wysocki1-0/+2
* acpi-ec: ACPI / EC: Fix a memory leak issue in acpi_ec_query()
2015-10-01Merge branches 'pm-pci' and 'acpi-pci'Rafael J. Wysocki3-5/+19
* pm-pci: PCI / PM: Update runtime PM documentation for PCI devices * acpi-pci: ACPI / PCI: Remove duplicated penalty on SCI IRQ ACPI, PCI, irq: Do not share PCI IRQ with ISA IRQ
2015-10-01Merge tag 'upstream-4.3-rc4' of git://git.infradead.org/linux-ubifsLinus Torvalds3-0/+7
Pull UBI/UBIFS fixes from Richard Weinberger: "This contains three bug fixes for both UBI and UBIFS" * tag 'upstream-4.3-rc4' of git://git.infradead.org/linux-ubifs: UBI: return ENOSPC if no enough space available UBI: Validate data_size UBIFS: Kill unneeded locking in ubifs_init_security
2015-09-30Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds5-3/+13
Pull watchdog fixes from Wim Van Sebroeck: "This fixes: - module autoload for 3 OF platform drivers - poweroff behaviour on bcm2835 watchdog device - I2C dependencies for iTCO_wdt.c" * git://www.linux-watchdog.org/linux-watchdog: watchdog: iTCO: Fix dependencies on I2C watchdog: bcm2835: Fix poweroff behaviour watchdog: Fix module autoload for OF platform driver
2015-09-30Merge tag 'hwmon-for-linus-v4.3-rc4' of ↵Linus Torvalds3-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmin fixes from Guenter Roeck: "Fix module autoload for various drivers" * tag 'hwmon-for-linus-v4.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (pwm-fan) Fix module autoload for OF platform driver hwmon: (gpio-fan) Fix module autoload for OF platform driver hwmon: (abx500) Fix module autoload for OF platform driver
2015-09-30mmc: core: fix dead loop of mmc_retuneChaotian Jing1-2/+4
When get a CRC error, start the mmc_retune, it will issue CMD19/CMD21 to do tune, assume there were 10 clock phase need to try, phase 0 to phase 6 is ok, phase 7 to phase 9 is NG, we try it from 0 to 9, so the last CMD19/CMD21 will get CRC error, host->need_retune was set and cause mmc_retune was called, then dead loop of mmc_retune Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: bd11e8bd03ca ("mmc: core: Flag re-tuning is needed on CRC errors") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-09-30i40e: fix 32 bit build warningsJesse Brandeburg2-11/+6
Sparse found some issues with 32 bit compilation, which probably should at least work without warning. Not only that, but the code was wrong. Thanks sparse!! And thanks to the kbuild robot zero day testing for finding this issue. $ make ARCH=i386 M=drivers/net/ethernet/intel/i40e C=2 CF="-D__CHECK_ENDIAN__" CHECK drivers/net/ethernet/intel/i40e/i40e_main.c include/linux/etherdevice.h:79:32: warning: restricted __be16 degrades to integer drivers/net/ethernet/intel/i40e/i40e_main.c:7565:17: warning: shift too big (32) for type unsigned long drivers/net/ethernet/intel/i40e/i40e_main.c:7565:17: warning: shift too big (42) for type unsigned long drivers/net/ethernet/intel/i40e/i40e_main.c:7565:17: warning: shift too big (39) for type unsigned long drivers/net/ethernet/intel/i40e/i40e_main.c:7565:17: warning: shift too big (40) for type unsigned long CC: kbuild-all@01.org Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Reported-by: kbuild test robot <fengguang.wu@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-09-30i40e: fix kbuild warningsJesse Brandeburg1-2/+2
The 0day build infrastructure found some issues in i40e, this removes the warnings by adding a harmless cast to a dev_info. CC: kbuild-all@01.org Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Reported-by: kbuild test robot <fengguang.wu@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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