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2016-05-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) MODULE_FIRMWARE firmware string not correct for iwlwifi 8000 chips, from Sara Sharon. 2) Fix SKB size checks in batman-adv stack on receive, from Sven Eckelmann. 3) Leak fix on mac80211 interface add error paths, from Johannes Berg. 4) Cannot invoke napi_disable() with BH disabled in myri10ge driver, fix from Stanislaw Gruszka. 5) Fix sign extension problem when computing feature masks in net_gso_ok(), from Marcelo Ricardo Leitner. 6) lan78xx driver doesn't count packets and packet lengths in its statistics properly, fix from Woojung Huh. 7) Fix the buffer allocation sizes in pegasus USB driver, from Petko Manolov. 8) Fix refcount overflows in bpf, from Alexei Starovoitov. 9) Unified dst cache handling introduced a preempt warning in ip_tunnel, fix by resetting rather then setting the cached route. From Paolo Abeni. 10) Listener hash collision test fix in soreuseport, from Craig Gallak * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits) gre: do not pull header in ICMP error processing net: Implement net_dbg_ratelimited() for CONFIG_DYNAMIC_DEBUG case tipc: only process unicast on intended node cxgb3: fix out of bounds read net/smscx5xx: use the device tree for mac address soreuseport: Fix TCP listener hash collision net: l2tp: fix reversed udp6 checksum flags ip_tunnel: fix preempt warning in ip tunnel creation/updating samples/bpf: fix trace_output example bpf: fix check_map_func_compatibility logic bpf: fix refcnt overflow drivers: net: cpsw: use of_phy_connect() in fixed-link case dt: cpsw: phy-handle, phy_id, and fixed-link are mutually exclusive drivers: net: cpsw: don't ignore phy-mode if phy-handle is used drivers: net: cpsw: fix segfault in case of bad phy-handle drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac config MAINTAINERS: net: Change maintainer for GRETH 10/100/1G Ethernet MAC device driver gre: reject GUE and FOU in collect metadata mode pegasus: fixes reported packet length pegasus: fixes URB buffer allocation size; ...
2016-04-28Documentation/sysctl/vm.txt: update numa_zonelist_order descriptionXishi Qiu
Commit 3193913ce62c ("mm: page_alloc: default node-ordering on 64-bit NUMA, zone-ordering on 32-bit") changes the default value of numa_zonelist_order. Update the document. Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Rik van Riel <riel@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-04-28dt: cpsw: phy-handle, phy_id, and fixed-link are mutually exclusiveDavid Rivshin
The phy-handle, phy_id, and fixed-link properties are mutually exclusive, and only one need be specified. Make this clear in the binding doc. Also mark the phy_id property as deprecated, as phy-handle should be used instead. Signed-off-by: David Rivshin <drivshin@allworx.com> Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-28Documentation: networking: fix spelling mistakesEric Engestrom
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-27Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "I2C has one buildfix, one ABBA deadlock fix, and three simple 'add ID' patches" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared i2c: cpm: Fix build break due to incompatible pointer types i2c: ismt: Add Intel DNV PCI ID i2c: xlp9xx: add support for Broadcom Vulcan i2c: rk3x: add support for rk3228
2016-04-27Merge tag 'arc-4.6-rc6-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - lockdep now works for ARCv2 builds - enable DT reserved-memory binding (for forthcoming HDMI driver) * tag 'arc-4.6-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: add support for reserved memory defined by device tree ARC: support generic per-device coherent dma mem Documentation: dt: arc: fix spelling mistakes ARCv2: Enable LOCKDEP
2016-04-26Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Here are the latest bug fixes for ARM SoCs, mostly addressing recent regressions. Changes are across several platforms, so I'm listing every change separately here. Regressions since 4.5: - A correction of the psci firmware DT binding, to prevent users from relying on unintended semantics - Actually getting the newly merged clock driver for some OMAP platforms to work - A revert of patches for the Qualcomm BAM, these need to be reworked for 4.7 to avoid breaking boards other than the one they were intended for - A correction for the I2C device nodes on the Socionext Uniphier platform - i.MX SDHCI was broken for non-DT platforms due to a change with the setting of the DMA mask - A revert of a patch that accidentally added a nonexisting clock on the Rensas "Porter" board - A couple of OMAP fixes that are all related to suspend after the power domain changes for dra7 - On Mediatek, revert part of the power domain initialization changes that broke mt8173-evb Fixes for older bugs: - Workaround for an "external abort" in the omap34xx suspend/resume code. - The USB1/eSATA should not be listed as an excon device on am57xx-beagle-x15 (broken since v4.0) - A v4.5 regression in the TI AM33xx and AM43XX DT specifying incorrect DMA request lines for the GPMC - The jiffies calibration on Renesas platforms was incorrect for some modern CPU cores. - A hardware errata woraround for clockdomains on TI DRA7" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: drivers: firmware: psci: unify enable-method binding on ARM {64,32}-bit systems arm64: dts: uniphier: fix I2C nodes of PH1-LD20 ARM: shmobile: timer: Fix preset_lpj leading to too short delays Revert "ARM: dts: porter: Enable SCIF_CLK frequency and pins" ARM: dts: r8a7791: Don't disable referenced optional clocks Revert "ARM: OMAP: Catch callers of revision information prior to it being populated" ARM: OMAP3: Fix external abort on 36xx waking from off mode idle ARM: dts: am57xx-beagle-x15: remove extcon_usb1 ARM: dts: am437x: Fix GPMC dma properties ARM: dts: am33xx: Fix GPMC dma properties Revert "soc: mediatek: SCPSYS: Fix double enabling of regulators" ARM: mach-imx: sdhci-esdhc-imx: initialize DMA mask ARM: DRA7: clockdomain: Implement timer workaround for errata i874 ARM: OMAP: Catch callers of revision information prior to it being populated ARM: dts: dra7: Correct clock tree for sys_32k_ck ARM: OMAP: DRA7: Provide proper class to omap2_set_globals_tap ARM: OMAP: DRA7: wakeupgen: Skip SAR save for wakeupgen Revert "dts: msm8974: Add dma channels for blsp2_i2c1 node" Revert "dts: msm8974: Add blsp2_bam dma node" ARM: dts: Add clocks for dm814x ADPLL
2016-04-26drivers: firmware: psci: unify enable-method binding on ARM {64,32}-bit systemsSudeep Holla
Currently ARM CPUs DT bindings allows different enable-method value for PSCI based systems. On ARM 64-bit this property is required and must be "psci" while on ARM 32-bit systems this property is optional and must be "arm,psci" if present. However, "arm,psci" has always been the compatible string for the PSCI node, and was never intended to be the enable-method. So this is a bug in the binding and not a deliberate attempt at specifying 32-bit differently. This is problematic if 32-bit OS is run on 64-bit system which has "psci" as enable-method rather than the expected "arm,psci". So let's unify the value into "psci" and remove support for "arm,psci" before it finds any users. Reported-by: Soby Mathew <Soby.Mathew@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-04-25Documentation: dt: arc: fix spelling mistakesEric Engestrom
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-04-23Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: two EDAC driver fixes, a Xen crash fix, a HyperV log spam fix and a documentation fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86 EDAC, sb_edac.c: Take account of channel hashing when needed x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel address x86/mm/xen: Suppress hugetlbfs in PV guests x86/doc: Correct limits in Documentation/x86/x86_64/mm.txt x86/hyperv: Avoid reporting bogus NMI status for Gen2 instances
2016-04-23Merge tag 'usb-4.6-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / PHY driver fixes from Greg KH: "Here are two small sets of patches, both from subsystem trees, USB gadget and PHY drivers. Full details are in the shortlog, and they have all been in linux-next for a while (before I merged them to the USB tree)" * tag 'usb-4.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: f_fs: Fix use-after-free usb: dwc3: gadget: Fix suspend/resume during device mode usb: dwc3: fix memory leak of dwc->regset usb: dwc3: core: fix PHY handling during suspend usb: dwc3: omap: fix up error path on probe() usb: gadget: composite: Clear reserved fields of SSP Dev Cap phy: rockchip-emmc: adapt binding to specifiy register offset and length phy: rockchip-emmc: should be a child device of the GRF phy: rockchip-dp: should be a child device of the GRF
2016-04-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov: "Just minor driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: twl4030-vibra - do not reparent to grandparent Input: twl6040-vibra - do not reparent to grandparent Input: twl6040-vibra - ignore return value of schedule_work Input: twl6040-vibra - fix NULL pointer dereference by removing workqueue Input: pmic8xxx-pwrkey - fix algorithm for converting trigger delay Input: arizona-haptic - don't assign input_dev parent Input: clarify we want BTN_TOOL_<name> on proximity Input: xpad - add Mad Catz FightStick TE 2 VID/PID Input: gtco - fix crash on detecting device without endpoints
2016-04-22Merge tag 'omap-for-v4.6/fixes-rc2-v2-signed' of ↵Kevin Hilman
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "omap fixes against v4.6-rc2" from Tony Lindgren Fixes for omaps against v4.6-rc2, mostly to fix suspend for beagle-x15 that broke when we added runtime based SoC revision detection earlier. It seems suspend worked earlier as things were only partially initialized, while now we initialize things properly for dra7. Note that the "ARM: OMAP: Catch callers of revision information prior to it being populated" had to be reverted as it caused bogus warnings for other SoCs because omap initcalls bail out based on revision being set to 0 for other SoCs. These initcalls will mostly just disappear when we drop support for omap3 legacy booting. Also included is a fix for dra7 sys_32k_ck clock source that is not enabled on boot making system fall back to using emulated clock. * tag 'omap-for-v4.6/fixes-rc2-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (198 commits) Revert "ARM: OMAP: Catch callers of revision information prior to it being populated" ARM: OMAP: Catch callers of revision information prior to it being populated ARM: dts: dra7: Correct clock tree for sys_32k_ck ARM: OMAP: DRA7: Provide proper class to omap2_set_globals_tap ARM: OMAP: DRA7: wakeupgen: Skip SAR save for wakeupgen Linux 4.6-rc2 v4l2-mc: avoid warning about unused variable Convert straggling drivers to new six-argument get_user_pages() .mailmap: add Christophe Ricard Make CONFIG_FHANDLE default y mm/page_isolation.c: fix the function comments oom, oom_reaper: do not enqueue task if it is on the oom_reaper_list head mm/page_isolation: fix tracepoint to mirror check function behavior mm/rmap: batched invalidations should use existing api x86/mm: TLB_REMOTE_SEND_IPI should count pages mm: fix invalid node in alloc_migrate_target() include/linux/huge_mm.h: return NULL instead of false for pmd_trans_huge_lock() mm, kasan: fix compilation for CONFIG_SLAB MAINTAINERS: orangefs mailing list is subscribers-only net: mvneta: fix changing MTU when using per-cpu processing ...
2016-04-22Merge tag 'phy-for-4.6-rc' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-linus Kishon writes: phy: for 4.6-rc *) make rockchip-dp and rockchip-emmc PHY child device of GRF Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-22x86/doc: Correct limits in Documentation/x86/x86_64/mm.txtJuergen Gross
Correct the size of the module mapping space and the maximum available physical memory size of current processors. Signed-off-by: Juergen Gross <jgross@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: corbet@lwn.net Cc: linux-doc@vger.kernel.org Link: http://lkml.kernel.org/r/1461310504-15977-1-git-send-email-jgross@suse.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-04-21Merge tag 'rtc-4.6-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC fixes from Alexandre Belloni: "A few fixes for the RTC subsystem. The documentation fix already missed 4.5 so I think it is worth taking it now: A documentation fix for s3c and two fixes for the ds1307" * tag 'rtc-4.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: ds1307: Use irq when available for wakeup-source device rtc: ds1307: ds3231 temperature s16 overflow rtc: s3c: Document in binding that only s3c6410 needs a src clk
2016-04-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix memory leak in iwlwifi, from Matti Gottlieb. 2) Add missing registration of netfilter arp_tables into initial namespace, from Florian Westphal. 3) Fix potential NULL deref in DecNET routing code. 4) Restrict NETLINK_URELEASE to truly bound sockets only, from Dmitry Ivanov. 5) Fix dst ref counting in VRF, from David Ahern. 6) Fix TSO segmenting limits in i40e driver, from Alexander Duyck. 7) Fix heap leak in PACKET_DIAG_MCLIST, from Mathias Krause. 8) Ravalidate IPV6 datagram socket cached routes properly, particularly with UDP, from Martin KaFai Lau. 9) Fix endian bug in RDS dp_ack_seq handling, from Qing Huang. 10) Fix stats typing in bcmgenet driver, from Eric Dumazet. 11) Openvswitch needs to orphan SKBs before ipv6 fragmentation handing, from Joe Stringer. 12) SPI device reference leak in spi_ks8895 PHY driver, from Mark Brown. 13) atl2 doesn't actually support scatter-gather, so don't advertise the feature. From Ben Hucthings. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (72 commits) openvswitch: use flow protocol when recalculating ipv6 checksums Driver: Vmxnet3: set CHECKSUM_UNNECESSARY for IPv6 packets atl2: Disable unimplemented scatter/gather feature net/mlx4_en: Split SW RX dropped counter per RX ring net/mlx4_core: Don't allow to VF change global pause settings net/mlx4_core: Avoid repeated calls to pci enable/disable net/mlx4_core: Implement pci_resume callback net: phy: spi_ks8895: Don't leak references to SPI devices net: ethernet: davinci_emac: Fix platform_data overwrite net: ethernet: davinci_emac: Fix Unbalanced pm_runtime_enable qede: Fix single MTU sized packet from firmware GRO flow qede: Fix setting Skb network header qede: Fix various memory allocation error flows for fastpath tcp: Merge tx_flags and tskey in tcp_shifted_skb tcp: Merge tx_flags and tskey in tcp_collapse_retrans drivers: net: cpsw: fix wrong regs access in cpsw_ndo_open tcp: Fix SOF_TIMESTAMPING_TX_ACK when handling dup acks openvswitch: Orphan skbs before IPv6 defrag Revert "Prevent NUll pointer dereference with two PHYs on cpsw" VSOCK: Only check error on skb_recv_datagram when skb is NULL ...
2016-04-16Merge tag 'usb-4.6-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver fixes from Greg KH: "Here are some small USB fixes for 4.6-rc4. Mostly xhci fixes for reported issues, a UAS bug that has hit a number of people, including stable tree users, and a few other minor things. All have been in linux-next for a while with no reported issues" * tag 'usb-4.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: hcd: out of bounds access in for_each_companion USB: uas: Add a new NO_REPORT_LUNS quirk USB: uas: Limit qdepth at the scsi-host level doc: usb: Fix typo in gadget_multi documentation usb: host: xhci-plat: Make enum xhci_plat_type start at a non zero value xhci: fix 10 second timeout on removal of PCI hotpluggable xhci controllers usb: xhci: fix wild pointers in xhci_mem_cleanup usb: host: xhci-plat: fix cannot work if R-Car Gen2/3 run on above 4GB phys usb: host: xhci: add a new quirk XHCI_NO_64BIT_SUPPORT xhci: resume USB 3 roothub first usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host cdc-acm: fix crash if flushed with nothing buffered
2016-04-14Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: a binutils fix, an lguest fix, an mcelog fix and a missing documentation fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce: Avoid using object after free in genpool lguest, x86/entry/32: Fix handling of guest syscalls using interrupt gates x86/build: Build compressed x86 kernels as PIE x86/mm/pkeys: Add missing Documentation
2016-04-14net: mediatek: update the IRQ part of the binding documentJohn Crispin
The current binding document only describes a single interrupt. Update the document by adding the 2 other interrupts. The driver currently only uses a single interrupt. The HW is however able to using IRQ grouping to split TX and RX onto separate GIC irqs. Signed-off-by: John Crispin <blogic@openwrt.org> Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-13USB: uas: Add a new NO_REPORT_LUNS quirkHans de Goede
Add a new NO_REPORT_LUNS quirk and set it for Seagate drives with an usb-id of: 0bc2:331a, as these will fail to respond to a REPORT_LUNS command. Cc: stable@vger.kernel.org Reported-and-tested-by: David Webb <djw@noc.ac.uk> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-13doc: usb: Fix typo in gadget_multi documentationDiego Herranz
It tries to "match" drivers for each interface (not "much"). Signed-off-by: Diego Herranz <diegoherranz@diegoherranz.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-13Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "A batch of fixes for -rc4, for various platforms. Nothing really substantial and worth pointing out in particular; small fixes for various bugs, see shortlog for details" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: sa1100: remove references to the defunct handhelds.org bus: uniphier-system-bus: fix condition of overlap check ARM: uniphier: drop weird sizeof() ARM: dts: am335x-baltos-ir5221: fix cpsw_emac0 link type ARM: OMAP: Correct interrupt type for ARM TWD ARM: DRA722: Add ID detect for Silicon Rev 2.0 ARM: dts: am43xx: fix edma memcpy channel allocation ARM: dts: AM43x-epos: Fix clk parent for synctimer ARM: OMAP2: Fix up interconnect barrier initialization for DRA7 documentation: Fix pinctrl documentation for Meson8 / Meson8b ARM: dts: amlogic: Split pinctrl device for Meson8 / Meson8b ARM: mvebu: Correct unit address for linksys bus: mvebu-mbus: use %pa to print phys_addr_t arm64: dts: vulcan: Update PCI ranges ARM: u8500_defconfig: turn on the Synaptics RMI4 driver ARM: pxa: fix the number of DMA requestor lines ARM: OMAP2+: hwmod: Fix updating of sysconfig register ARM: OMAP2+: Use srst_udelay for USB on dm814x
2016-04-13phy: rockchip-emmc: adapt binding to specifiy register offset and lengthHeiko Stuebner
The emmc-phy occupies a contiguous set of 8 registers inside the general register files, so the reg property should specify this. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-13phy: rockchip-emmc: should be a child device of the GRFHeiko Stuebner
The emmc-phy is fully enclosed in the general register files (GRF). Therefore as seen from the device-tree it shouldn't be a separate platform- device but instead a sub-device of the GRF - using the simply-mfd mechanism. The driver entered the kernel in the current merge-window, so we can still adapt the binding without needing a fallback, as the binding hasn't been released with a full kernel yet. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-13phy: rockchip-dp: should be a child device of the GRFHeiko Stuebner
The displayport-phy is fully enclosed in the general register files (GRF). Therefore as seen from the device-tree it shouldn't be a separate platform- device but instead a sub-device of the GRF - using the simply-mfd mechanism. The driver entered the kernel in the current merge-window, so we can still adapt the binding without needing a fallback, as the binding hasn't been released with a full kernel yet. While the edp phy is fully part of the GRF, it doesn't have any separate register set there, so doesn't get any register-area assigned. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-12i2c: rk3x: add support for rk3228Yakir Yang
Enable the I2C core for this SoC. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-04-10Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Some bugfixes from I2C: - fix a uevent triggered boot problem by removing a useless debug print - fix sysfs-attributes of the new i2c-demux-pinctrl driver to follow standard kernel behaviour - fix a potential division-by-zero error (needed two takes)" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: jz4780: really prevent potential division by zero Revert "i2c: jz4780: prevent potential division by zero" i2c: jz4780: prevent potential division by zero i2c: mux: demux-pinctrl: Update docs to new sysfs-attributes i2c: mux: demux-pinctrl: Clean up sysfs attributes i2c: prevent endless uevent loop with CONFIG_I2C_DEBUG_CORE
2016-04-09Merge tag 'pm+acpi-4.6-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management and ACPI fixes from Rafael Wysocki: "Fixes for some issues discovered after recent changes and for some that have just been found lately regardless of those changes (intel_pstate, intel_idle, PM core, mailbox/pcc, turbostat) plus support for some new CPU models (intel_idle, Intel RAPL driver, turbostat) and documentation updates (intel_pstate, PM core). Specifics: - intel_pstate fixes for two issues exposed by the recent switch over from using timers and for one issue introduced during the 4.4 cycle plus new comments describing data structures used by the driver (Rafael Wysocki, Srinivas Pandruvada). - intel_idle fixes related to CPU offline/online (Richard Cochran). - intel_idle support (new CPU IDs and state definitions mostly) for Skylake-X and Kabylake processors (Len Brown). - PCC mailbox driver fix for an out-of-bounds memory access that may cause the kernel to panic() (Shanker Donthineni). - New (missing) CPU ID for one apparently overlooked Haswell model in the Intel RAPL power capping driver (Srinivas Pandruvada). - Fix for the PM core's wakeup IRQs framework to make it work after wakeup settings reconfiguration from sysfs (Grygorii Strashko). - Runtime PM documentation update to make it describe what needs to be done during device removal more precisely (Krzysztof Kozlowski). - Stale comment removal cleanup in the cpufreq-dt driver (Viresh Kumar). - turbostat utility fixes and support for Broxton, Skylake-X and Kabylake processors (Len Brown)" * tag 'pm+acpi-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (28 commits) PM / wakeirq: fix wakeirq setting after wakup re-configuration from sysfs tools/power turbostat: work around RC6 counter wrap tools/power turbostat: initial KBL support tools/power turbostat: initial SKX support tools/power turbostat: decode BXT TSC frequency via CPUID tools/power turbostat: initial BXT support tools/power turbostat: print IRTL MSRs tools/power turbostat: SGX state should print only if --debug intel_idle: Add KBL support intel_idle: Add SKX support intel_idle: Clean up all registered devices on exit. intel_idle: Propagate hot plug errors. intel_idle: Don't overreact to a cpuidle registration failure. intel_idle: Setup the timer broadcast only on successful driver load. intel_idle: Avoid a double free of the per-CPU data. intel_idle: Fix dangling registration on error path. intel_idle: Fix deallocation order on the driver exit path. intel_idle: Remove redundant initialization calls. intel_idle: Fix a helper function's return value. intel_idle: remove useless return from void function. ...
2016-04-07i2c: mux: demux-pinctrl: Update docs to new sysfs-attributesWolfram Sang
Update the docs according to the recent code changes, too. Fixes: c0c508a418f9da ("i2c: mux: demux-pinctrl: Clean up sysfs attributes") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-04-06Input: clarify we want BTN_TOOL_<name> on proximityPeter Hutterer
This explicitly states behavior we already use for some touchpads and tablet devices. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-04-05Merge tag 'pinctrl-v4.6-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Here is a set of pin control fixes for the v4.6 series. A bit bigger than what I hoped for, but all fixes are confined to drivers, a few of them also targeted to stable. Summary: - On Super-H PFC (Renesas) controllers: only use dummies on legacy systems. This fixes a serious ethernet regression on a Renesas board. - Pistachio: Fix errors in the pin table. - Allwinner SunXi: fix the external interrupts to work. - Intel: fix so the high level interrupts start working, and fix a spurious interrupt issue. - Qualcomm ipq4019: fix the number of GPIOs provided (bump to 100), correct register offsets and handle GPIO mode properly. - Revert the revert on the revert so that Xway has a .to_irq() callback again. - Minor fixes to errorpaths and debug info. - A MAINTAINERS update" * tag 'pinctrl-v4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: Revert "Revert "pinctrl: lantiq: Implement gpio_chip.to_irq"" pinctrl: qcom: ipq4019: fix register offsets pinctrl: qcom: ipq4019: fix the function enum for gpio mode pinctrl: qcom: ipq4019: set ngpios to correct value pinctrl: nomadik: fix pull debug print inversion MAINTAINERS: pinctrl: samsung: Add two new maintainers pinctrl: intel: implement gpio_irq_enable pinctrl: intel: make the high level interrupt working pinctrl: freescale: imx: fix bogus check of of_iomap() return value pinctrl: sunxi: Fix A33 external interrupts not working pinctrl: pistachio: fix mfio84-89 function description and pinmux. pinctrl: sh-pfc: only use dummy states for non-DT platforms
2016-04-05PM / runtime: Document steps for device removalKrzysztof Kozlowski
Put a reminder that during device removal drivers should revert all PM runtime changes from the probe. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-04Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS fixes from Ralf Baechle: "This is the first round of MIPS fixes for 4.6: - Fix spelling mistakes all over arch/mips - Provide __bswapsi2 so XZ kernel compression will build with older GCC - ATH79 clock fixes. - Fix clock-rated copy-paste erros in ATH79 DTS. - Fix gisb-arb compatible string for 7435 BMIPS - Enable NAND and UBIFS support in CI20. - Fix BUG() assertion caused by inapropriate smp_processor_id() use. - Fix exception handling issues for the sake of debuggers - Fix the last remaining instance of irq_to_gpio in the db1xxx_ss PCMCIA code - Fix MSA unaligned load failures - Panic if kernel is configured for a not TLB-supported page size - Bail out on unsupported relocs in modules. - Partial fix for Qemu breakage after recent IPI rewrite - Wire up the preadv2 and pwrite2 syscalls - Fix the ar724x clock calculation" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: traps.c: Verify the ISA for microMIPS RDHWR emulation MIPS: BMIPS: Fix gisb-arb compatible string for 7435 MIPS: Bail on unsupported module relocs MIPS: dts: qca: ar9132_tl_wr1043nd_v1.dts: use "ref" for reference clock name MIPS: ath79: Fix the ar913x reference clock rate MIPS: ath79: Fix the ar724x clock calculation dt-bindings: clock: qca,ath79-pll: fix copy-paste typos MIPS: traps: Correct the SIGTRAP debug ABI in `do_watch' and `do_trap_or_bp' FIRMWARE: Broadcom: Fix grammar of warning messages in bcm47xx_sprom.c. MIPS: ci20: Enable NAND and UBIFS support in defconfig. MIPS: Fix misspellings in comments. MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE MIPS: zboot: Remove copied source files on clean MIPS: zboot: Fix the build with XZ compression on older GCC versions MIPS: Wire up preadv2 and pwrite2 syscalls. MIPS: cpu_name_string: Use raw_smp_processor_id(). pcmcia: db1xxx_ss: fix last irq_to_gpio user MIPS: Fix MSA ld unaligned failure cases MIPS: Fix broken malta qemu
2016-04-04Merge branch 'PAGE_CACHE_SIZE-removal'Linus Torvalds
Merge PAGE_CACHE_SIZE removal patches from Kirill Shutemov: "PAGE_CACHE_{SIZE,SHIFT,MASK,ALIGN} macros were introduced *long* time ago with promise that one day it will be possible to implement page cache with bigger chunks than PAGE_SIZE. This promise never materialized. And unlikely will. Let's stop pretending that pages in page cache are special. They are not. The first patch with most changes has been done with coccinelle. The second is manual fixups on top. The third patch removes macros definition" [ I was planning to apply this just before rc2, but then I spaced out, so here it is right _after_ rc2 instead. As Kirill suggested as a possibility, I could have decided to only merge the first two patches, and leave the old interfaces for compatibility, but I'd rather get it all done and any out-of-tree modules and patches can trivially do the converstion while still also working with older kernels, so there is little reason to try to maintain the redundant legacy model. - Linus ] * PAGE_CACHE_SIZE-removal: mm: drop PAGE_CACHE_* and page_cache_{get,release} definition mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usageKirill A. Shutemov
Mostly direct substitution with occasional adjustment or removing outdated comments. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-04-03Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "This lot contains: - Some fixups for the fallout of the topology consolidation which unearthed AMD/Intel inconsistencies - Documentation for the x86 topology management - Support for AMD advanced power management bits - Two simple cleanups removing duplicated code" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Add advanced power management bits x86/thread_info: Merge two !__ASSEMBLY__ sections x86/cpufreq: Remove duplicated TDP MSR macro definitions x86/Documentation: Start documenting x86 topology x86/cpu: Get rid of compute_unit_id perf/x86/amd: Cleanup Fam10h NB event constraints x86/topology: Fix AMD core count
2016-04-03dt-bindings: clock: qca,ath79-pll: fix copy-paste typosAntony Pavlov
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Alban Bedel <albeu@free.fr> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12869/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Missing device reference in IPSEC input path results in crashes during device unregistration. From Subash Abhinov Kasiviswanathan. 2) Per-queue ISR register writes not being done properly in macb driver, from Cyrille Pitchen. 3) Stats accounting bugs in bcmgenet, from Patri Gynther. 4) Lightweight tunnel's TTL and TOS were swapped in netlink dumps, from Quentin Armitage. 5) SXGBE driver has off-by-one in probe error paths, from Rasmus Villemoes. 6) Fix race in save/swap/delete options in netfilter ipset, from Vishwanath Pai. 7) Ageing time of bridge not set properly when not operating over a switchdev device. Fix from Haishuang Yan. 8) Fix GRO regression wrt nested FOU/GUE based tunnels, from Alexander Duyck. 9) IPV6 UDP code bumps wrong stats, from Eric Dumazet. 10) FEC driver should only access registers that actually exist on the given chipset, fix from Fabio Estevam. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (73 commits) net: mvneta: fix changing MTU when using per-cpu processing stmmac: fix MDIO settings Revert "stmmac: Fix 'eth0: No PHY found' regression" stmmac: fix TX normal DESC net: mvneta: use cache_line_size() to get cacheline size net: mvpp2: use cache_line_size() to get cacheline size net: mvpp2: fix maybe-uninitialized warning tun, bpf: fix suspicious RCU usage in tun_{attach, detach}_filter net: usb: cdc_ncm: adding Telit LE910 V2 mobile broadband card rtnl: fix msg size calculation in if_nlmsg_size() fec: Do not access unexisting register in Coldfire net: mvneta: replace MVNETA_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTES net: mvpp2: replace MVPP2_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTES net: dsa: mv88e6xxx: Clear the PDOWN bit on setup net: dsa: mv88e6xxx: Introduce _mv88e6xxx_phy_page_{read, write} bpf: make padding in bpf_tunnel_key explicit ipv6: udp: fix UDP_MIB_IGNOREDMULTI updates bnxt_en: Fix ethtool -a reporting. bnxt_en: Fix typo in bnxt_hwrm_set_pause_common(). bnxt_en: Implement proper firmware message padding. ...
2016-03-30documentation: Fix pinctrl documentation for Meson8 / Meson8bCarlo Caione
Fix pin controller documentation introducing the new compatibles for the pinctrl drivers specific for aobus / cbus. This is needed because we have changed the pin controller driver: we have now a single specialized pinctrl driver / compatible for each bus the controller is attached to, instead of one single driver dealing with all the controllers we have on different buses. Signed-off-by: Carlo Caione <carlo@endlessm.com> Acked-by: Rob Herring <robh@kernel.org>
2016-03-30pinctrl: pistachio: fix mfio84-89 function description and pinmux.Govindraj Raja
mfio 84 to 89 are described wrongly, fix it to describe the right pin and add them to right pin-mux group. The correct order is: pll1_lock => mips_pll -- MFIO_83 pll2_lock => audio_pll -- MFIO_84 pll3_lock => rpu_v_pll -- MFIO_85 pll4_lock => rpu_l_pll -- MFIO_86 pll5_lock => sys_pll -- MFIO_87 pll6_lock => wifi_pll -- MFIO_88 pll7_lock => bt_pll -- MFIO_89 Cc: linux-gpio@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: James Hartley <James.Hartley@imgtec.com> Cc: <stable@vger.kernel.org> # v4.2+ Fixes: cefc03e5995e("pinctrl: Add Pistachio SoC pin control driver") Signed-off-by: Govindraj Raja <Govindraj.Raja@imgtec.com> Acked-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-03-29x86/mm/pkeys: Add missing DocumentationDave Hansen
Stefan Richter noticed that the X86_INTEL_MEMORY_PROTECTION_KEYS option in arch/x86/Kconfig references Documentation/x86/protection-keys.txt, but the file does not exist. This is a patch merging mishap: the final (v8) version of the pkeys series did not include the documentation patch 32 and v7 included. Add it now. Reported-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Hansen <dave@sr71.net> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mm@kvack.org Link: http://lkml.kernel.org/r/20151214190634.426BEE41@viggo.jf.intel.com [ Added changelog. ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-03-29x86/Documentation: Start documenting x86 topologyBorislav Petkov
This should contain important aspects of how we represent the system topology on x86. If people have questions about it and this file doesn't answer it, then it must be updated. Signed-off-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/20160328095609.GD26651@pd.tnic Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-03-29rtc: s3c: Document in binding that only s3c6410 needs a src clkJavier Martinez Canillas
The S3C binding doc says that the RTC and RTC source clocks are required but the S3C driver supports different HW IP and only the s3c6410 needs a source clock. Fix the binding explaining that the source clock is only needed for the s3c6410-rtc compatible controller. Reported-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2016-03-26Merge tag 'ofs-pull-tag-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux Pull orangefs filesystem from Mike Marshall. This finally merges the long-pending orangefs filesystem, which has been much cleaned up with input from Al Viro over the last six months. From the documentation file: "OrangeFS is an LGPL userspace scale-out parallel storage system. It is ideal for large storage problems faced by HPC, BigData, Streaming Video, Genomics, Bioinformatics. Orangefs, originally called PVFS, was first developed in 1993 by Walt Ligon and Eric Blumer as a parallel file system for Parallel Virtual Machine (PVM) as part of a NASA grant to study the I/O patterns of parallel programs. Orangefs features include: - Distributes file data among multiple file servers - Supports simultaneous access by multiple clients - Stores file data and metadata on servers using local file system and access methods - Userspace implementation is easy to install and maintain - Direct MPI support - Stateless" see Documentation/filesystems/orangefs.txt for more in-depth details. * tag 'ofs-pull-tag-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: (174 commits) orangefs: fix orangefs_superblock locking orangefs: fix do_readv_writev() handling of error halfway through orangefs: have ->kill_sb() evict the VFS side of things first orangefs: sanitize ->llseek() orangefs-bufmap.h: trim unused junk orangefs: saner calling conventions for getting a slot orangefs_copy_{to,from}_bufmap(): don't pass bufmap pointer orangefs: get rid of readdir_handle_s ornagefs: ensure that truncate has an up to date inode size orangefs: move code which sets i_link to orangefs_inode_getattr orangefs: remove needless wrapper around GFP_KERNEL orangefs: remove wrapper around mutex_lock(&inode->i_mutex) orangefs: refactor inode type or link_target change detection orangefs: use new getattr for revalidate and remove old getattr orangefs: use new getattr in inode getattr and permission orangefs: use new orangefs_inode_getattr to get size in write and llseek orangefs: use new orangefs_inode_getattr to create new inodes orangefs: rename orangefs_inode_getattr to orangefs_inode_old_getattr orangefs: remove inode->i_lock wrapper orangefs: put register_chrdev immediately before register_filesystem ...
2016-03-26Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull more SCSI updates from James Bottomley: "The only new stuff which missed the first pull request is an update to the UFS driver. The rest is an assortment of bug fixes and minor tweaks which appeared recently (some are fixes for recent code and some are stuff spotted recently by the checkers or the new gcc-6 compiler [most of Arnd's stuff])" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits) scsi_common: do not clobber fixed sense information scsi: ufs: select CONFIG_NLS scsi: fc: use get/put_unaligned64 for wwn access fnic: move printk()s outside of the critical code section. qla2xxx: avoid maybe_uninitialized warning megaraid_sas: add missing curly braces in ioctl handler lpfc: fix misleading indentation scsi_transport_sas: add 'scsi_target_id' sysfs attribute scsi_dh_alua: uninitialized variable in alua_check_vpd() scsi: ufs-qcom: add printouts of testbus debug registers scsi: ufs-qcom: enable/disable the device ref clock scsi: ufs-qcom: set PA_Local_TX_LCC_Enable before link startup scsi: ufs: add device quirk delay before putting UFS rails in LPM scsi: ufs: fix leakage during link off state scsi: ufs: tune UniPro parameters to optimize hibern8 exit time scsi: ufs: handle non spec compliant bkops behaviour by device scsi: ufs: add retry for query descriptors scsi: ufs: add error recovery after DL NAC error scsi: ufs: make error handling bit faster scsi: ufs: disable vccq if it's not needed by UFS device ...
2016-03-25mm, kasan: SLAB supportAlexander Potapenko
Add KASAN hooks to SLAB allocator. This patch is based on the "mm: kasan: unified support for SLUB and SLAB allocators" patch originally prepared by Dmitry Chernenkov. Signed-off-by: Alexander Potapenko <glider@google.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Andrey Konovalov <adech.fo@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Konstantin Serebryany <kcc@google.com> Cc: Dmitry Chernenkov <dmitryc@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-03-25Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "Just a couple of dma-buf related fixes and some amdgpu fixes, along with a regression fix for radeon off but default feature, but makes my 30" monitor happy again" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: drm/radeon/mst: cleanup code indentation drm/radeon/mst: fix regression in lane/link handling. drm/amdgpu: add invalidate_page callback for userptrs drm/amdgpu: Revert "remove the userptr rmn->lock" drm/amdgpu: clean up path handling for powerplay drm/amd/powerplay: fix memory leak of tdp_table dma-buf/fence: fix fence_is_later v2 dma-buf: Update docs for SYNC ioctl drm: remove excess description dma-buf, drm, ion: Propagate error code from dma_buf_start_cpu_access() drm/atmel-hlcdc: use helper to get crtc state drm/atomic: use helper to get crtc state
2016-03-24Merge tag 'pm+acpi-4.6-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management and ACPI updates from Rafael Wysocki: "The second batch of power management and ACPI updates for v4.6. Included are fixups on top of the previous PM/ACPI pull request and other material that didn't make into it but still should go into 4.6. Among other things, there's a fix for an intel_pstate driver issue uncovered by recent cpufreq changes, a workaround for a boot hang on Skylake-H related to the handling of deep C-states by the platform and a PCI/ACPI fix for the handling of IO port resources on non-x86 architectures plus some new device IDs and similar. Specifics: - Fix for an intel_pstate driver issue related to the handling of MSR updates uncovered by the recent cpufreq rework (Rafael Wysocki). - cpufreq core cleanups related to starting governors and frequency synchronization during resume from system suspend and a locking fix for cpufreq_quick_get() (Rafael Wysocki, Richard Cochran). - acpi-cpufreq and powernv cpufreq driver updates (Jisheng Zhang, Michael Neuling, Richard Cochran, Shilpasri Bhat). - intel_idle driver update preventing some Skylake-H systems from hanging during initialization by disabling deep C-states mishandled by the platform in the problematic configurations (Len Brown). - Intel Xeon Phi Processor x200 support for intel_idle (Dasaratharaman Chandramouli). - cpuidle menu governor updates to make it always honor PM QoS latency constraints (and prevent C1 from being used as the fallback C-state on x86 when they are set below its exit latency) and to restore the previous behavior to fall back to C1 if the next timer event is set far enough in the future that was changed in 4.4 which led to an energy consumption regression (Rik van Riel, Rafael Wysocki). - New device ID for a future AMD UART controller in the ACPI driver for AMD SoCs (Wang Hongcheng). - Rockchip rk3399 support for the rockchip-io-domain adaptive voltage scaling (AVS) driver (David Wu). - ACPI PCI resources management fix for the handling of IO space resources on architectures where the IO space is memory mapped (IA64 and ARM64) broken by the introduction of common ACPI resources parsing for PCI host bridges in 4.4 (Lorenzo Pieralisi). - Fix for the ACPI backend of the generic device properties API to make it parse non-device (data node only) children of an ACPI device correctly (Irina Tirdea). - Fixes for the handling of global suspend flags (introduced in 4.4) during hibernation and resume from it (Lukas Wunner). - Support for obtaining configuration information from Device Trees in the PM clocks framework (Jon Hunter). - ACPI _DSM helper code and devfreq framework cleanups (Colin Ian King, Geert Uytterhoeven)" * tag 'pm+acpi-4.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits) PM / AVS: rockchip-io: add io selectors and supplies for rk3399 intel_idle: Support for Intel Xeon Phi Processor x200 Product Family intel_idle: prevent SKL-H boot failure when C8+C9+C10 enabled ACPI / PM: Runtime resume devices when waking from hibernate PM / sleep: Clear pm_suspend_global_flags upon hibernate cpufreq: governor: Always schedule work on the CPU running update cpufreq: Always update current frequency before startig governor cpufreq: Introduce cpufreq_update_current_freq() cpufreq: Introduce cpufreq_start_governor() cpufreq: powernv: Add sysfs attributes to show throttle stats cpufreq: acpi-cpufreq: make Intel/AMD MSR access, io port access static PCI: ACPI: IA64: fix IO port generic range check ACPI / util: cast data to u64 before shifting to fix sign extension cpufreq: powernv: Define per_cpu chip pointer to optimize hot-path cpuidle: menu: Fall back to polling if next timer event is near cpufreq: acpi-cpufreq: Clean up hot plug notifier callback intel_pstate: Do not call wrmsrl_on_cpu() with disabled interrupts cpufreq: Make cpufreq_quick_get() safe to call ACPI / property: fix data node parsing in acpi_get_next_subnode() ACPI / APD: Add device HID for future AMD UART controller ...
2016-03-24Merge tag 'rtc-4.6-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull more RTC updates from Alexandre Belloni: "A second pull request for v4.6 with a few fixesi before -rc1. The new features for abx80x actually make the RTC behave correctly. Drivers: - abx80x: handle both XT and RC oscillators, XT failure bit and autocalibration - m41t80: avoid out of range year values - rv8803: workaround an i2c HW issue" * tag 'rtc-4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: abx80x: handle the oscillator failure bit rtc: abx80x: handle autocalibration rtc: rv8803: workaround i2c HW issue rtc: mcp795: add devicetree support rtc: asm9260: remove incorrect __init/__exit annotations rtc: m41t80: avoid out of range year values rtc: s3c: Don't print an error on probe deferral rtc: rv3029: stop mentioning rv3029c2