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2015-06-21devicetree/bindings: add Qi Hardware vendor prefixPaul Burton1-0/+1
Define a vendor prefix for Qi Hardware, creators of the Ben Nanonote (qi_lb60) among other open devices. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: Arnd Bergmann <arnd@arndb.de> Cc: Hayato Suzuki <hytszk@gmail.com> Cc: Thierry Reding <treding@nvidia.com> Cc: linux-kernel@vger.kernel.org Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Arnaud Ebalard <arno@natisbad.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Antony Pavlov <antonynpavlov@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/10142/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-06-21devicetree/bindings: add Ingenic Semiconductor vendor prefixPaul Burton1-0/+1
Define a vendor prefix for Ingenic Semiconductor, a vendor of MIPS-based SoCs. Simply use 'ingenic'. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: Arnd Bergmann <arnd@arndb.de> Cc: Hayato Suzuki <hytszk@gmail.com> Cc: Thierry Reding <treding@nvidia.com> Cc: linux-kernel@vger.kernel.org Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Arnaud Ebalard <arno@natisbad.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Antony Pavlov <antonynpavlov@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/10129/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-06-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-1/+1
Pull networking fixes from David Miller: 1) Fix uninitialized struct station_info in cfg80211_wireless_stats(), from Johannes Berg. 2) Revert commit attempt to fix ipv6 protocol resubmission, it adds regressions. 3) Endless loops can be created in bridge port lists, fix from Nikolay Aleksandrov. 4) Don't WARN_ON() if sk->sk_forward_alloc is non-zero in sk_clear_memalloc, it is a legal situation during swap deactivation. Fix from Mel Gorman. 5) Fix order of disabling interrupts and unlocking NAPI in enic driver to avoid a race. From Govindarajulu Varadarajan. 6) High and low register writes are swapped when programming the start of periodic output in igb driver. From Richard Cochran. 7) Fix device rename handling in mpls stack, from Robert Shearman. 8) Do not trigger compaction synchronously when optimistically trying to allocate an order 3 page in alloc_skb_with_frags() and skb_page_frag_refill(). From Shaohua Li. 9) Authentication with COOKIE_ECHO is not handled properly in SCTP, fix from Marcelo Ricardo Leitner. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: Doc: networking: Fix URL for wiki.wireshark.org in udplite.txt sctp: allow authenticating DATA chunks that are bundled with COOKIE_ECHO net: don't wait for order-3 page allocation mpls: handle device renames for per-device sysctls net: igb: fix the start time for periodic output signals enic: fix memory leak in rq_clean enic: check return value for stat dump enic: unlock napi busy poll before unmasking intr net, swap: Remove a warning and clarify why sk_mem_reclaim is required when deactivating swap bridge: fix multicast router rlist endless loop tipc: disconnect socket directly after probe failure Revert "ipv6: Fix protocol resubmission" cfg80211: wext: clear sinfo struct before calling driver
2015-06-13Doc: networking: Fix URL for wiki.wireshark.org in udplite.txtMasanari Iida1-1/+1
This patch fix URL (http to https) for wiki.wireshark.org. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-12Merge git://git.infradead.org/intel-iommuLinus Torvalds1-0/+6
Pull VT-d hardware workarounds from David Woodhouse: "This contains a workaround for hardware issues which I *thought* were never going to be seen on production hardware. I'm glad I checked that before the 4.1 release... Firstly, PASID support is so broken on existing chips that we're just going to declare the old capability bit 28 as 'reserved' and change the VT-d spec to move PASID support to another bit. So any existing hardware doesn't support SVM; it only sets that (now) meaningless bit 28. That patch *wasn't* imperative for 4.1 because we don't have PASID support yet. But *even* the extended context tables are broken — if you just enable the wider tables and use none of the new bits in them, which is precisely what 4.1 does, you find that translations don't work. It's this problem which I thought was caught in time to be fixed before production, but wasn't. To avoid triggering this issue, we now *only* enable the extended context tables on hardware which also advertises "we have PASID support and we actually tested it this time" with the new PASID feature bit. In addition, I've added an 'intel_iommu=ecs_off' command line parameter to allow us to disable it manually if we need to" * git://git.infradead.org/intel-iommu: iommu/vt-d: Only enable extended context tables if PASID is supported iommu/vt-d: Change PASID support to bit 40 of Extended Capability Register
2015-06-12iommu/vt-d: Only enable extended context tables if PASID is supportedDavid Woodhouse1-0/+6
Although the extended tables are theoretically a completely orthogonal feature to PASID and anything else that *uses* the newly-available bits, some of the early hardware has problems even when all we do is enable them and use only the same bits that were in the old context tables. For now, there's no motivation to support extended tables unless we're going to use PASID support to do SVM. So just don't use them unless PASID support is advertised too. Also add a command-line bailout just in case later chips also have issues. The equivalent problem for PASID support has already been fixed with the upcoming VT-d spec update and commit bd00c606a ("iommu/vt-d: Change PASID support to bit 40 of Extended Capability Register"), because the problematic platforms use the old definition of the PASID-capable bit, which is now marked as reserved and meaningless. So with this change, we'll magically start using ECS again only when we see the new hardware advertising "hey, we have PASID support and we actually tested it this time" on bit 40. The VT-d hardware architect has promised that we are not going to have any reason to support ECS *without* PASID any time soon, and he'll make sure he checks with us before changing that. In the future, if hypothetical new features also use new bits in the context tables and can be seen on implementations *without* PASID support, we might need to add their feature bits to the ecs_enabled() macro. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2015-06-08Merge tag 'fixes-for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Kevin Hilman: "About 10 days worth of small bug fixes, and the (hopefully) final round fixes for from arm-soc land for the -rc cycle. Nothing special to note, but here's a brief summary of fixes by SoC type: - OMAP: small set of misc DT fixes; boot fix for THUMB2 kernel - mediatek: PMIC fixes; DT fix for model name - exynos: wakeup interupt fixes for 3250 - mvebu: revert mbus patch which broke DMA masters * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: am335x-boneblack: disable RTC-only sleep to avoid hardware damage ARM: dts: AM35xx: fix system control module clocks arm64: dts: mt8173-evb: fix model name ARM: exynos: Fix wake-up interrupts for Exynos3250 ARM: dts: Fix n900 dts file to work around 4.1 touchscreen regression on n900 ARM: dts: Fix dm816x to use right compatible flag for MUSB ARM: OMAP3: Fix booting with thumb2 kernel Revert "bus: mvebu-mbus: make sure SDRAM CS for DMA don't overlap the MBus bridge window" bus: mvebu-mbus: do not set WIN_CTRL_SYNCBARRIER on non io-coherent platforms. ARM: mvebu: armada-xp-linksys-mamba: Disable internal RTC soc: mediatek: Add compile dependency to pmic-wrapper soc: mediatek: PMIC wrap: Fix register state machine handling soc: mediatek: PMIC wrap: Fix clock rate handling
2015-06-08Merge tag 'omap-for-v4.1/fixes-rc6' of ↵Kevin Hilman1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge omap fixes for v4.1, urgent fix to avoid potential hardware damage From Tony Lindgren: Omap fixes for the -rc cycle, including a fix for potential hardware breakage on BeagleBones: - BeagleBones don't support RTC-only mode, it can cause hardware damage if system-power-controller is specified without ti,pmic-shutdown-controller - Fix a recent regression to am3517 SoCs caused by the recent clock move that was not noticed until now despite automated boot testing - Fix a regression for n900 touchscreen triggered by recent recent input changes - Fix compatible property for dm816x USB to avoid errors with USB Ethernet - Fix oops for omap3 when built with CONFIG_THUMB2_KERNEL * tag 'omap-for-v4.1/fixes-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x-boneblack: disable RTC-only sleep to avoid hardware damage ARM: dts: AM35xx: fix system control module clocks ARM: dts: Fix n900 dts file to work around 4.1 touchscreen regression on n900 ARM: dts: Fix dm816x to use right compatible flag for MUSB ARM: OMAP3: Fix booting with thumb2 kernel
2015-06-07Merge tag 'usb-4.1-rc7' of ↵Linus Torvalds1-4/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB and PHY driver fixes from Greg KH: "Here are some USB and PHY driver fixes that resolve some reported regressions. Also in here are some new device ids. All of the details are in the shortlog and these patches have been in linux-next with no problems" * tag 'usb-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits) USB: cp210x: add ID for HubZ dual ZigBee and Z-Wave dongle usb: renesas_usbhs: Don't disable the pipe if Control write status stage usb: renesas_usbhs: Fix fifo unclear in usbhsf_prepare_pop usb: gadget: f_fs: fix check in read operation usb: musb: fix order of conditions for assigning end point operations usb: gadget: f_uac1: check return code from config_ep_by_speed usb: gadget: ffs: fix: Always call ffs_closed() in ffs_data_clear() usb: gadget: g_ffs: Fix counting of missing_functions usb: s3c2410_udc: correct reversed pullup logic usb: dwc3: gadget: Fix incorrect DEPCMD and DGCMD status macros usb: phy: tahvo: Pass the IRQF_ONESHOT flag usb: phy: ab8500-usb: Pass the IRQF_ONESHOT flag usb: renesas_usbhs: Revise the binding document about the dma-names usb: host: xhci: add mutex for non-thread-safe data usb: make module xhci_hcd removable USB: serial: ftdi_sio: Add support for a Motion Tracker Development Board usb: gadget: f_midi: fix segfault when reading empty id phy: phy-rcar-gen2: Fix USBHS_UGSTS_LOCK value phy: omap-usb2: invoke pm_runtime_disable on error path phy: fix Kconfig dependencies ...
2015-05-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds1-26/+7
Pull SCSI target fixes from Nicholas Bellinger: "These are mostly minor fixes, with the exception of the following that address fall-out from recent v4.1-rc1 changes: - regression fix related to the big fabric API registration changes and configfs_depend_item() usage, that required cherry-picking one of HCH's patches from for-next to address the issue for v4.1 code. - remaining TCM-USER -v2 related changes to enforce full CDB passthrough from Andy + Ilias. Also included is a target_core_pscsi driver fix from Andy that addresses a long standing issue with a Scsi_Host reference being leaked on PSCSI device shutdown" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: iser-target: Fix error path in isert_create_pi_ctx() target: Use a PASSTHROUGH flag instead of transport_types target: Move passthrough CDB parsing into a common function target/user: Only support full command pass-through target/user: Update example code for new ABI requirements target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST target: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem target: Drop signal_pending checks after interruptible lock acquire target: Add missing parentheses target: Fix bidi command handling target/user: Disallow full passthrough (pass_level=0) ISCSI: fix minor memory leak
2015-05-31Merge tag 'hwmon-for-linus-v4.1-rc6' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "Some late hwmon patches, all headed for -stable - fix sysfs attribute initialization in nct6775 and nct6683 drivers - do not attempt to auto-detect tmp435 on I2C address 0x37 - ensure iio channel is of type IIO_VOLTAGE in ntc_thermistor driver" * tag 'hwmon-for-linus-v4.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (nct6683) Add missing sysfs attribute initialization hwmon: (nct6775) Add missing sysfs attribute initialization hwmon: (tmp401) Do not auto-detect chip on I2C address 0x37 hwmon: (ntc_thermistor) Ensure iio channel is of type IIO_VOLTAGE
2015-05-31target/user: Only support full command pass-throughAndy Grover1-20/+1
After much discussion, give up on only passing a subset of SCSI commands to userspace and pass them all. Based on what pscsi is doing, make sure to set SCF_SCSI_DATA_CDB for I/O ops, and define attributes identical to pscsi. Make hw_block_size configurable via dev param. Remove mention of command filtering from tcmu-design.txt. Signed-off-by: Andy Grover <agrover@redhat.com> Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-31target/user: Update example code for new ABI requirementsAndy Grover1-2/+6
We now require that the userspace handler set a bit if the command is not handled. Update calls to tcmu_hdr_get_op for v2. Signed-off-by: Andy Grover <agrover@redhat.com> Reviewed-by: Ilias Tsitsimpis <iliastsi@arrikto.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-29hwmon: (tmp401) Do not auto-detect chip on I2C address 0x37Guenter Roeck1-1/+1
I2C address 0x37 may be used by EEPROMs, which can result in false positives. Do not attempt to detect a chip at this address. Reviewed-by: Jean Delvare <jdelvare@suse.de> Cc: stable@vger.kernel.org # v4.0+ Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-05-29ARM: dts: Fix n900 dts file to work around 4.1 touchscreen regression on n900Pavel Machek1-2/+2
Fix dts to match what the Linux kernel expects. This works around touchscreen problems in 4.1 linux on Nokia n900. Signed-off-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-27Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "This tree includes: - a fix that disables the compacted FPU XSAVE format by disabling XSAVES support: the fixes are too complex and the breakages ABI-affecting, so we want this to be quirked off in a robust way and backported, to make sure no broken kernel is exposed to the new hardware (which exposure is still very limited). - an MCE printk message fix - a documentation fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu: Disable XSAVES* support for now x86/Documentation: Update the contact email for L3 cache index disable functionality x86/mce: Fix MCE severity messages
2015-05-27Merge tag 'fixes-for-v4.1-rc5' of ↵Greg Kroah-Hartman1-4/+2
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus Felipe writes: usb: fixes for v4.1-rc5 A few late important fixes which have been pending on mailing list due to my vacations. The important fixes are a fix for DEPCMD and DGCMD status bitfields on DWC3, a couple fixes for Renesas USB Controller, one of which prevents a broken DT binding from reaching v4.1-final, and an old fix for s3c2410-udc where pullup logic was reversed. Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-05-26usb: renesas_usbhs: Revise the binding document about the dma-namesYoshihiro Shimoda1-4/+2
Since the DT should describe the hardware (not the driver limitation), This patch revises the binding document about the dma-names to change simple numbering as "ch%d" instead of "tx<n>" and "rx<n>". Also this patch fixes the actual code of renesas_usbhs driver to handle the new dma-names. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-05-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds1-1/+2
Pull networking fixes from David Miller: 1) Don't leak ipvs->sysctl_tbl, from Tommi Rentala. 2) Fix neighbour table entry leak in rocker driver, from Ying Xue. 3) Do not emit bonding notifications for unregistered interfaces, from Nicolas Dichtel. 4) Set ipv6 flow label properly when in TIME_WAIT state, from Florent Fourcot. 5) Fix regression in ipv6 multicast filter test, from Henning Rogge. 6) do_replace() in various footables netfilter modules is missing a check for 0 counters in the datastructure provided by the user. Fix from Dave Jones, and found with trinity. 7) Fix RCU bug in packet scheduler classifier module unloads, from Daniel Borkmann. 8) Avoid deadlock in tcp_get_info() by using u64_sync. From Eric Dumzaet. 9) Input packet processing can race with inetdev_destroy() teardown, fix potential OOPS in ip_error() by explicitly testing whether the inetdev is still attached. From Eric W Biederman. 10) MLDv2 parser in bridge multicast code breaks too early while parsing. Fix from Thadeu Lima de Souza Cascardo. 11) Asking for settings on non-zero PHYID doesn't work because we do not import the command structure from the user and use the PHYID provided there. Fix from Arun Parameswaran. 12) Fix UDP checksums with IPV6 RAW sockets, from Vlad Yasevich. 13) Missing NF_TABLES depends for TPROXY etc can cause build failures, fix from Florian Westphal. 14) Fix netfilter conntrack to handle RFC5961 challenge ACKs properly, from Jesper Dangaard Brouer. 15) If netlink autobind retry fails, we have to reset the sockets portid back to zero. From Herbert Xu. 16) VXLAN netns exit code unregisters using wrong device, from John W Linville. 17) Add some USB device IDs to ath3k and btusb bluetooth drivers, from Dmitry Tunin and Wen-chien Jesse Sung. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits) bridge: fix lockdep splat net: core: 'ethtool' issue with querying phy settings bridge: fix parsing of MLDv2 reports ARM: zynq: DT: Use the zynq binding with macb net: macb: Disable half duplex gigabit on Zynq net: macb: Document zynq gem dt binding ipv4: fill in table id when replacing a route cdc_ncm: Fix tx_bytes statistics ipv4: Avoid crashing in ip_error tcp: fix a potential deadlock in tcp_get_info() net: sched: fix call_rcu() race on classifier module unloads net: phy: Make sure phy_start() always re-enables the phy interrupts ipv6: fix ECMP route replacement ipv6: do not delete previously existing ECMP routes if add fails Revert "netfilter: bridge: query conntrack about skb dnat" netfilter: ensure number of counters is >0 in do_replace() netfilter: nfnetlink_{log,queue}: Register pernet in first place tcp: don't over-send F-RTO probes tcp: only undo on partial ACKs in CA_Loss net/ipv6/udp: Fix ipv6 multicast socket filter regression ...
2015-05-22net: macb: Document zynq gem dt bindingNathan Sullivan1-1/+2
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-4/+14
Pull KVM fixes from Paolo Bonzini: "This includes a fix for two oopses, one on PPC and on x86. The rest is fixes for bugs with newer Intel processors" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm/fpu: Enable eager restore kvm FPU for MPX Revert "KVM: x86: drop fpu_activate hook" kvm: fix crash in kvm_vcpu_reload_apic_access_page KVM: MMU: fix SMAP virtualization KVM: MMU: fix CR4.SMEP=1, CR0.WP=0 with shadow pages KVM: MMU: fix smap permission check KVM: PPC: Book3S HV: Fix list traversal in error case
2015-05-22Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Michael Turquette: "The first set of clk fixes for 4.1 are all driver bugs, with the exception of a single locking fix in the core code. All driver fixes are for code that was merged recently. The Samsung stuff is mostly fixes around suspend/resume, the Qualcomm fixes are for invalid hardware configuration data and the Silicon Labs patches are fixes following their move away from platform_data to Device Tree" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: si5351: Do not pass struct clk in platform_data clk: si5351: Mention clock-names in the binding documentation clk: add missing lock when call clk_core_enable in clk_set_parent clk: exynos5420: Restore GATE_BUS_TOP on suspend clk: qcom: Fix MSM8916 gfx3d_clk_src configuration clk: qcom: Fix MSM8916 venus divider value clk: exynos5433: Fix wrong PMS value of exynos5433_pll_rates clk: exynos5433: Fix wrong parent clock of sclk_apollo clock clk: exynos5433: Fix CLK_PCLK_MONOTONIC_CNT clk register assignment clk: exynos5433: Fix wrong offset of PCLK_MSCL_SECURE_SMMU_JPEG clk: Use CONFIG_ARCH_EXYNOS instead of CONFIG_ARCH_EXYNOS5433
2015-05-18Merge tag 'for-linus-20150516' of git://git.infradead.org/linux-mtdLinus Torvalds1-3/+3
Pull MTD fixes from Brian Norris: "Two MTD fixes for 4.1: - readtest: the signal-handling code was clobbering the error codes we should be handling/reporting in this test, rendering it useless. Noticed by Coverity. - the common SPI NOR flash DT binding (merged for 4.1-rc1) is being revised, so let's change that before 4.1 is minted" * tag 'for-linus-20150516' of git://git.infradead.org/linux-mtd: Documentation: dt: mtd: replace "nor-jedec" binding with "jedec, spi-nor" mtd: readtest: don't clobber error reports
2015-05-18x86/Documentation: Update the contact email for L3 cache index disable ↵Aravind Gopalakrishnan1-1/+1
functionality The mailing list discuss@x86-64.org is now defunct. Use the lkml in its place. Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Greg KH <greg@kroah.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-api@vger.kernel.org Cc: sboyd@codeaurora.org Cc: sudeep.holla@arm.com Link: http://lkml.kernel.org/r/1431125098-9470-1-git-send-email-Aravind.Gopalakrishnan@amd.com Link: http://lkml.kernel.org/r/1431936437-25286-2-git-send-email-bp@alien8.de [ Changed the contact email to lkml. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-05-17Merge tag 'tty-4.1-rc4' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here's some TTY and serial driver fixes for reported issues. All of these have been in linux-next successfully" * tag 'tty-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: pty: Fix input race when closing tty/n_gsm.c: fix a memory leak when gsmtty is removed Revert "serial/amba-pl011: Leave the TX IRQ alone when the UART is not open" serial: omap: Fix error handling in probe earlycon: Revert log warnings
2015-05-15Documentation: dt: mtd: replace "nor-jedec" binding with "jedec, spi-nor"Brian Norris1-3/+3
In commit 8ff16cf77ce3 ("Documentation: devicetree: m25p80: add "nor-jedec" binding"), we added a generic "nor-jedec" binding to catch all mostly-compatible SPI NOR flash which can be detected via the READ ID opcode (0x9F). This was discussed and reviewed at the time, however objections have come up since then as part of this discussion: http://lkml.kernel.org/g/20150511224646.GJ32500@ld-irv-0074 It seems the parties involved agree that "jedec,spi-nor" does a better job of capturing the fact that this is SPI-specific, not just any NOR flash. This binding was only merged for v4.1-rc1, so it's still OK to change the naming. At the same time, let's move the documentation to a better name. Next up: stop referring to code (drivers/mtd/devices/m25p80.c) from the documentation. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: Marek Vasut <marex@denx.de> Cc: Rafał Miłecki <zajec5@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: devicetree@vger.kernel.org Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Mark Rutland <mark.rutland@arm.com>
2015-05-11KVM: MMU: fix SMAP virtualizationXiao Guangrong1-4/+14
KVM may turn a user page to a kernel page when kernel writes a readonly user page if CR0.WP = 1. This shadow page entry will be reused after SMAP is enabled so that kernel is allowed to access this user page Fix it by setting SMAP && !CR0.WP into shadow page's role and reset mmu once CR4.SMAP is updated Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-05-10pty: Fix input race when closingPeter Hurley1-0/+3
A read() from a pty master may mistakenly indicate EOF (errno == -EIO) after the pty slave has closed, even though input data remains to be read. For example, pty slave | input worker | pty master | | | | n_tty_read() pty_write() | | input avail? no add data | | sleep schedule worker --->| | . |---> flush_to_ldisc() | . pty_close() | fill read buffer | . wait for worker | wakeup reader --->| . | read buffer full? |---> input avail ? yes |<--- yes - exit worker | copy 4096 bytes to user TTY_OTHER_CLOSED <---| |<--- kick worker | | **** New read() before worker starts **** | | n_tty_read() | | input avail? no | | TTY_OTHER_CLOSED? yes | | return -EIO Several conditions are required to trigger this race: 1. the ldisc read buffer must become full so the input worker exits 2. the read() count parameter must be >= 4096 so the ldisc read buffer is empty 3. the subsequent read() occurs before the kicked worker has processed more input However, the underlying cause of the race is that data is pipelined, while tty state is not; ie., data already written by the pty slave end is not yet visible to the pty master end, but state changes by the pty slave end are visible to the pty master end immediately. Pipeline the TTY_OTHER_CLOSED state through input worker to the reader. 1. Introduce TTY_OTHER_DONE which is set by the input worker when TTY_OTHER_CLOSED is set and either the input buffers are flushed or input processing has completed. Readers/polls are woken when TTY_OTHER_DONE is set. 2. Reader/poll checks TTY_OTHER_DONE instead of TTY_OTHER_CLOSED. 3. A new input worker is started from pty_close() after setting TTY_OTHER_CLOSED, which ensures the TTY_OTHER_DONE state will be set if the last input worker is already finished (or just about to exit). Remove tty_flush_to_ldisc(); no in-tree callers. Fixes: 52bce7f8d4fc ("pty, n_tty: Simplify input processing on final close") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=96311 BugLink: http://bugs.launchpad.net/bugs/1429756 Cc: <stable@vger.kernel.org> # 3.19+ Reported-by: Andy Whitcroft <apw@canonical.com> Reported-by: H.J. Lu <hjl.tools@gmail.com> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-05-10Merge tag 'fixes-for-linus' of ↵Linus Torvalds2-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "A few patches have come up since the merge window. The largest one is a rewrite of the PXA lubbock/mainstone IRQ handling. This was already broken in 2011 by a change to the GPIO code and only noticed now. The other changes contained here are: MAINTAINERS file updates: - Ray Jui and Scott Branden are now co-maintainers for some of the mach-bcm chips, while Christian Daudt and Marc Carino have stepped down. - Andrew Victor is no longer maintaining at91. Instead, Alexandre Belloni now becomes an official maintainer, after having done a bulk of the work for a while. - Baruch Siach, who added the mach-digicolor platform in 4.1 is now listed as maintainer - The git URL for mach-socfpga has changed Bug fixes: - Three bug fixes for new rockchip rk3288 code - A regression fix to make SD card support work on certain ux500 boards - multiple smaller dts fixes for imx, omap, mvebu, and shmobile - a regression fiix for omap3 power consumption - a fix for regression in the ARM CCI bus driver Configuration changes: - more imx platforms are now enabled in multi_v7_defconfig" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits) MAINTAINERS: add Conexant Digicolor machines entry MAINTAINERS: socfpga: update the git repo for SoCFPGA ARM: multi_v7_defconfig: Select more FSL SoCs MAINTAINERS: replace an AT91 maintainer drivers: CCI: fix used_mask init in validate_group() bus: omap_l3_noc: Fix master id address decoding for OMAP5 bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance ARM: dts: dra7: Fix efuse register size for ABB ARM: dts: am57xx-beagle-x15: Switch GPIO fan number ARM: dts: am57xx-beagle-x15: Switch UART mux pins ARM: dts: am437x-sk: reduce col-scan-delay-us ARM: dts: am437x-sk: fix for new newhaven display module revision ARM: dts: am57xx-beagle-x15: Fix RTC aliases ARM: dts: am57xx-beagle-x15: Fix IRQ type for mcp7941x ARM: dts: omap3: Add #iommu-cells to isp and iva iommu ARM: omap2plus_defconfig: Enable EXTCON_USB_GPIO ARM: dts: OMAP3-N900: Add microphone bias voltages ARM: OMAP2+: Fix omap off idle power consumption creeping up MAINTAINERS: Update brcmstb entry MAINTAINERS: Remove Christian Daudt for mach-bcm ...
2015-05-08clk: si5351: Mention clock-names in the binding documentationSebastian Hesselbarth1-1/+3
Since the introduction of clk-si5351 the way we should deal with DT provided clocks has changed from indexed to named clock phandles. Amend the binding documentation to reflect named clock phandles by clock-names property. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-05-08Merge tag 'pm+acpi-4.1-rc3' of ↵Linus Torvalds2-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management and ACPI fixes from Rafael Wysocki: "These include three regression fixes (PCI resources management, ACPI/PNP device enumeration, ACPI SBS on MacBook) and two ACPI documentation fixes related to GPIO. Specifics: - Fix for a PCI resources management regression introduced during the 4.0 cycle and related to the handling of ACPI resources' Producer/Consumer flags that turn out to be useless (Jiang Liu) - Fix for a MacBook regression related to the Smart Battery Subsystem (SBS) driver causing various problems (stalls on boot, failure to detect or report battery) to happen and introduced during the 3.18 cycle (Chris Bainbridge) - Fix for an ACPI/PNP device enumeration regression introduced during the 3.16 cycle caused by failing to include two PNP device IDs into the list of IDs that PNP device objects need to be created for (Witold Szczeponik) - Fixes for two minor mistakes in the ACPI GPIO properties documentation (Antonio Ospite, Rafael J Wysocki)" * tag 'pm+acpi-4.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / PNP: add two IDs to list for PNPACPI device enumeration ACPI / documentation: Fix ambiguity in the GPIO properties document ACPI / documentation: fix a sentence about GPIO resources ACPI / SBS: Add 5 us delay to fix SBS hangs on MacBook x86/PCI/ACPI: Make all resources except [io 0xcf8-0xcff] available on PCI bus
2015-05-07Merge branches 'acpi-resources', 'acpi-battery', 'acpi-doc' and 'acpi-pnp'Rafael J. Wysocki7-24/+35
* acpi-resources: x86/PCI/ACPI: Make all resources except [io 0xcf8-0xcff] available on PCI bus * acpi-battery: ACPI / SBS: Add 5 us delay to fix SBS hangs on MacBook * acpi-doc: ACPI / documentation: Fix ambiguity in the GPIO properties document ACPI / documentation: fix a sentence about GPIO resources * acpi-pnp: ACPI / PNP: add two IDs to list for PNPACPI device enumeration
2015-05-07Merge tag 'omap-for-v4.1/fixes-rc1' of ↵Arnd Bergmann1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "omap fixes against v4.1-rc1" from Tony Lindgren: Fixes for omaps, mostly a fix for power power consumption creeping up during idle, and two l3-noc device fixes: - Fix power consumption creeping up with I2C4 staying on - Fix n900 microphone bias voltages - Fix dra7 l3-noc for host clock - Fix omap5 l3-noc id address decoding The rest are all just minor dts fixes: - Fix changed EXTCON_USB_GPIO_USB in defconfig - Fix missing isp and iva #iommu-cells property - Various beagle x15 dts fixes for pre-production changes - Fix am437x-sk display dts entries * tag 'omap-for-v4.1/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: omap_l3_noc: Fix master id address decoding for OMAP5 bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance ARM: dts: dra7: Fix efuse register size for ABB ARM: dts: am57xx-beagle-x15: Switch GPIO fan number ARM: dts: am57xx-beagle-x15: Switch UART mux pins ARM: dts: am437x-sk: reduce col-scan-delay-us ARM: dts: am437x-sk: fix for new newhaven display module revision ARM: dts: am57xx-beagle-x15: Fix RTC aliases ARM: dts: am57xx-beagle-x15: Fix IRQ type for mcp7941x ARM: dts: omap3: Add #iommu-cells to isp and iva iommu ARM: omap2plus_defconfig: Enable EXTCON_USB_GPIO ARM: dts: OMAP3-N900: Add microphone bias voltages ARM: OMAP2+: Fix omap off idle power consumption creeping up
2015-05-07Merge tag 'imx-fixes-4.1' of ↵Arnd Bergmann1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes Pull "The i.MX fixes for 4.1" from Shawn Guo: - A couple of imx23-olinuxino device tree fixes regarding to LED GPIO polarity and USB dr_mode setting - One i.MX28 device tree fix on AUART4 TX-DMA interrupt name - Add missing pwm-cells to PWM4 for i.MX25 device tree - Fix imx6q-phytec device tree to get correct USB VBUS control - Drop invalid pinctrl-assert-gpios property from imx6qdl-sabreauto device tree, which was sneaked in from vendor device tree - One fix on Wolfram's broken email address * tag 'imx-fixes-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx6qdl-sabreauto: remove pinctrl-assert-gpios ARM: dts: imx28: Fix AUART4 TX-DMA interrupt name ARM: dts: imx25: Add #pwm-cells to pwm4 ARM: dts: imx6: phyFLEX: USB VBUS control is active-high ARM: mach-imx: devices: platform-sdhci-esdhc-imx: fix broken email address ARM: dts: imx23-olinuxino: Fix dr_mode of usb0 ARM: dts: imx23-olinuxino: Fix polarity of LED GPIO
2015-05-06Merge tag 'for-linus-4.1-1' of git://git.code.sf.net/p/openipmi/linux-ipmiLinus Torvalds1-1/+4
Pull IPMI fixes from Corey Minyard: "Lots of minor IPMI fixes, especially ones that have have come up since the SSIF driver has been in the main kernel for a while" * tag 'for-linus-4.1-1' of git://git.code.sf.net/p/openipmi/linux-ipmi: ipmi: Fix multi-part message handling ipmi: Add alert handling to SSIF ipmi: Fix a problem that messages are not issued in run_to_completion mode ipmi: Report an error if ACPI _IFT doesn't exist ipmi: Remove unused including <linux/version.h> ipmi: Don't report err in the SI driver for SSIF devices ipmi: Remove incorrect use of seq_has_overflowed ipmi:ssif: Ignore spaces when comparing I2C adapter names ipmi_ssif: Fix the logic on user-supplied addresses
2015-05-06Documentation: bindings: add abracon,abx80xAlexandre Belloni1-0/+30
Document the bindings for abracon,abx80x and related compatibles. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Philippe De Muyter <phdm@macqel.be> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-05-06kasan: show gcc version requirements in Kconfig and DocumentationJoe Perches1-3/+5
The documentation shows a need for gcc > 4.9.2, but it's really >=. The Kconfig entries don't show require versions so add them. Correct a latter/later typo too. Also mention that gcc 5 required to catch out of bounds accesses to global and stack variables. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-05-05ipmi:ssif: Ignore spaces when comparing I2C adapter namesCorey Minyard1-1/+4
Some of the adapters have spaces in their names, but that's really hard to pass in as a module or kernel parameters. So ignore the spaces. Signed-off-by: Corey Minyard <cminyard@mvista.com>
2015-05-04bus: omap_l3_noc: Fix master id address decoding for OMAP5Suman Anna1-0/+1
The L3 Error handling on OMAP5 for the most part is very similar to that of OMAP4, and had leveraged common data structures and register layout definitions so far. Upon closer inspection, there are a few minor differences causing an incorrect decoding and reporting of the master NIU upon an error: 1. The L3_TARG_STDERRLOG_MSTADDR.STDERRLOG_MSTADDR occupies 11 bits on OMAP5 as against 8 bits on OMAP4, with the master NIU connID encoded in the 6 MSBs of the STDERRLOG_MSTADDR field. 2. The CLK3 FlagMux component has 1 input source on OMAP4 and 3 input sources on OMAP5. The common DEBUGSS source is at a different input on each SoC. Fix the above issues by using a OMAP5-specific compatible property and using SoC-specific data where there are differences. Signed-off-by: Suman Anna <s-anna@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04ACPI / documentation: Fix ambiguity in the GPIO properties documentRafael J. Wysocki1-3/+3
The first paragraph in Documentation/acpi/gpio-properties.txt is ambiguous, so make it more clear. Reported-by: Antonio Ospite <ao2@ao2.it> Acked-by: Antonio Ospite <ao2@ao2.it> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-05-03Merge tag 'powerpc-4.1-3' of ↵Linus Torvalds1-16/+16
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux Pull powerpc fixes from Michael Ellerman: - build fix for SMP=n in book3s_xics.c - fix for Daniel's pci_controller_ops on powernv. - revert the TM syscall abort patch for now. - CPU affinity fix from Nathan. - two EEH fixes from Gavin. - fix for CR corruption from Sam. - selftest build fix. * tag 'powerpc-4.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: powerpc/powernv: Restore non-volatile CRs after nap powerpc/eeh: Delay probing EEH device during hotplug powerpc/eeh: Fix race condition in pcibios_set_pcie_reset_state() powerpc/pseries: Correct cpu affinity for dlpar added cpus selftests/powerpc: Fix the pmu install rule Revert "powerpc/tm: Abort syscalls in active transactions" powerpc/powernv: Fix early pci_controller_ops loading. powerpc/kvm: Fix SMP=n build error in book3s_xics.c
2015-05-03target/user: Disallow full passthrough (pass_level=0)Andy Grover1-11/+7
TCMU requires more work to correctly handle both user handlers that want all SCSI commands (pass_level=0) for a se_device, and also handlers that just want I/O commands and let the others be emulated by the kernel (pass_level=1). Only support the latter for now. For full passthrough, we will need to support a second se_subsystem_api template, due to configfs attributes being different between the two modes. Thus pass_level is extraneous, and we can remove it. The ABI break for TCMU v2 is already applied for this release, so it's best to do this now to avoid another ABI break in the future. Signed-off-by: Andy Grover <agrover@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-05-01ACPI / documentation: fix a sentence about GPIO resourcesAntonio Ospite1-1/+1
The sentence "These resources are used be used to pass ..." contains a suspicious repetition, likely the author meant "These resources can be used to pass ...". Simplify the wording. Signed-off-by: Antonio Ospite <ao2@ao2.it> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-04-30modsign: change default key detailsDavid Howells1-3/+3
Change default key details to be more obviously unspecified. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: James Morris <james.l.morris@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-04-30Merge tag 'usb-4.1-rc2' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of small USB fixes for 4.2-rc2. They revert one problem patch, fix some minor things, and add some new quirks for "broken" devices. All have been in linux-next successfully" * tag 'usb-4.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: cdc-acm: prevent infinite loop when parsing CDC headers. Revert "usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap" usb: chipidea: otg: remove mutex unlock and lock while stop and start role uas: Set max_sectors_240 quirk for ASM1053 devices uas: Add US_FL_MAX_SECTORS_240 flag uas: Allow uas_use_uas_driver to return usb-storage flags
2015-04-30Revert "powerpc/tm: Abort syscalls in active transactions"Michael Ellerman1-16/+16
This reverts commit feba40362b11341bee6d8ed58d54b896abbd9f84. Although the principle of this change is good, the implementation has a few issues. Firstly we can sometimes fail to abort a syscall because r12 may have been clobbered by C code if we went down the virtual CPU accounting path, or if syscall tracing was enabled. Secondly we have decided that it is safer to abort the syscall even earlier in the syscall entry path, so that we avoid the syscall tracing path when we are transactional. So that we have time to thoroughly test those changes we have decided to revert this for this merge window and will merge the fixed version in the next window. NB. Rather than reverting the selftest we just drop tm-syscall from TEST_PROGS so that it's not run by default. Fixes: feba40362b11 ("powerpc/tm: Abort syscalls in active transactions") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-04-28uas: Add US_FL_MAX_SECTORS_240 flagHans de Goede1-0/+2
The usb-storage driver sets max_sectors = 240 in its scsi-host template, for uas we do not want to do that for all devices, but testing has shown that some devices need it. This commit adds a US_FL_MAX_SECTORS_240 flag for such devices, and implements support for it in uas.c, while at it it also adds support for US_FL_MAX_SECTORS_64 to uas.c. Cc: stable@vger.kernel.org # 3.16 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>
2015-04-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2-1/+10
Pull networking fixes from David Miller: 1) mlx4 doesn't check fully for supported valid RSS hash function, fix from Amir Vadai 2) Off by one in ibmveth_change_mtu(), from David Gibson 3) Prevent altera chip from reporting false error interrupts in some circumstances, from Chee Nouk Phoon 4) Get rid of that stupid endless loop trying to allocate a FIN packet in TCP, and in the process kill deadlocks. From Eric Dumazet 5) Fix get_rps_cpus() crash due to wrong invalid-cpu value, also from Eric Dumazet 6) Fix two bugs in async rhashtable resizing, from Thomas Graf 7) Fix topology server listener socket namespace bug in TIPC, from Ying Xue 8) Add some missing HAS_DMA kconfig dependencies, from Geert Uytterhoeven 9) bgmac driver intends to force re-polling but does so by returning the wrong value from it's ->poll() handler. Fix from Rafał Miłecki 10) When the creater of an rhashtable configures a max size for it, don't bark in the logs and drop insertions when that is exceeded. Fix from Johannes Berg 11) Recover from out of order packets in ppp mppe properly, from Sylvain Rochet * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (41 commits) bnx2x: really disable TPA if 'disable_tpa' option is set net:treewide: Fix typo in drivers/net net/mlx4_en: Prevent setting invalid RSS hash function mdio-mux-gpio: use new gpiod_get_array and gpiod_put_array functions netfilter; Add some missing default cases to switch statements in nft_reject. ppp: mppe: discard late packet in stateless mode ppp: mppe: sanity error path rework net/bonding: Make DRV macros private net: rfs: fix crash in get_rps_cpus() altera tse: add support for fixed-links. pxa168: fix double deallocation of managed resources net: fix crash in build_skb() net: eth: altera: Resolve false errors from MSGDMA to TSE ehea: Fix memory hook reference counting crashes net/tg3: Release IRQs on permanent error net: mdio-gpio: support access that may sleep inet: fix possible panic in reqsk_queue_unlink() rhashtable: don't attempt to grow when at max_size bgmac: fix requests for extra polling calls from NAPI tcp: avoid looping in tcp_send_fin() ...
2015-04-27ARM: dts: imx28: Fix AUART4 TX-DMA interrupt nameMarek Vasut1-1/+1
Fix a typo in the TX DMA interrupt name for AUART4. This patch makes AUART4 operational again. Signed-off-by: Marek Vasut <marex@denx.de> Fixes: f30fb03d4d3a ("ARM: dts: add generic DMA device tree binding for mxs-dma") Cc: stable@vger.kernel.org Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-04-26Merge tag 'platform-drivers-x86-v4.1-1' of ↵Linus Torvalds3-13/+167
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "This series includes significant updates to the toshiba_acpi driver and the reintroduction of the dell-laptop keyboard backlight additions I had to revert previously. Also included are various fixes for typos, warnings, correctness, and minor bugs. Specifics: dell-laptop: - add support for keyboard backlight. toshiba_acpi: - adaptive keyboard, hotkey, USB sleep and charge, and backlight updates. Update sysfs documentation. toshiba_bluetooth: - fix enabling/disabling loop on recent devices apple-gmux: - lock iGP IO to protect from vgaarb changes other: - Fix typos, clear gcc warnings, clarify pr_* messages, correct return types, update MAINTAINERS" * tag 'platform-drivers-x86-v4.1-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (25 commits) toshiba_acpi: Do not register vendor backlight when acpi_video bl is available MAINTAINERS: Add me on list of Dell laptop drivers platform: x86: dell-laptop: Add support for keyboard backlight Documentation/ABI: Update sysfs-driver-toshiba_acpi entry toshiba_acpi: Fix pr_* messages from USB Sleep Functions toshiba_acpi: Update and fix USB Sleep and Charge modes wmi: Use bool function return values of true/false not 1/0 toshiba_bluetooth: Fix enabling/disabling loop on recent devices toshiba_bluetooth: Clean up *_add function and disable BT device at removal toshiba_bluetooth: Add three new functions to the driver toshiba_acpi: Fix the enabling of the Special Functions toshiba_acpi: Use the Hotkey Event Type function for keymap choosing toshiba_acpi: Add Hotkey Event Type function and definitions x86/wmi: delete unused wmi_data_lock mutex causing gcc warning apple-gmux: lock iGP IO to protect from vgaarb changes MAINTAINERS: Add missing Toshiba devices and add myself as maintainer toshiba_acpi: Update events in toshiba_acpi_notify intel-oaktrail: Fix trivial typo in comment thinkpad_acpi: off by one in adaptive_keyboard_hotkey_notify_hotkey() thinkpad_acpi: signedness bugs getting current_mode ...