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* mfd: axp20x: Correct name of temperature data ADC registersQuentin Schulz2017-04-272-3/+3
| | | | | | | | | | | | | The registers 0x56 and 0x57 of AXP22X PMIC store the value of the internal temperature of the PMIC. This patch modifies the name of these registers from AXP22X_PMIC_ADC_H/L to AXP22X_PMIC_TEMP_H/L so their purpose is clearer. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: tps65912: Fix variable name for SPI removeAndrew F. Davis2017-04-271-2/+2
| | | | | | | | | The SPI interface is mostly a copy/paste from the I2C interface with some minor renaming for consistency. "Client" is an I2C specific term that was left in the SPI remove path, rename this here. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* dt-bindings: mfd: Add Altera Arria10 SR Reset Controller bindingsThor Thayer2017-04-271-0/+11
| | | | | | | | | This patch adds documentation for the Altera A10-SR Reset Controller DT bindings. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: altr_a10sr: Add Arria10 DevKit Reset ControllerThor Thayer2017-04-271-0/+4
| | | | | | | | Add Peripheral PHY Reset Controller to the Arria10 Development Kit System Resource Chip's MFD. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: intel-lpss: Remove left over variableAndy Shevchenko2017-04-271-4/+0
| | | | | | | | | | | After commit 028af5941dd8 ("mfd: intel-lpss: Pass SDA hold time to I2C host controller driver") the driver still has a non-used variable. Remove it here. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: cros ec: spi: Increase wait time to 200msDoug Anderson2017-04-271-3/+6
| | | | | | | | | | | | | | | | | | | | | This is a sucky change to bump up the time we'll wait for the EC. Why is it sucky? If 200ms for a transfer is a common thing it will have a massively bad impact on keyboard responsiveness. It still seems like a good idea to do this, though, because we have a gas gauge that claims that in an extreme case it could stretch the i2c clock for 144ms. It's not a common case so it shouldn't affect responsiveness, but it can happen. It's much better to have a single slow keyboard response than to start returning errors when we don't have to. In newer EC designs we should probably implement a virtual battery to respond to the kernel to insulate the kernel from these types of issues. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: Add TI LMU driverMilo Kim2017-04-275-0/+640
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TI LMU (Lighting Management Unit) driver supports lighting devices below. LM3532, LM3631, LM3632, LM3633, LM3695 and LM3697. LMU devices have common features. - I2C interface for accessing device registers - Hardware enable pin control - Backlight brightness control - Notifier for hardware fault monitoring - Regulators for LCD display bias It contains fault monitor, backlight, LED and regulator driver. LMU fault monitor ----------------- LM3633 and LM3697 provide hardware monitoring feature. It enables open or short circuit detection. After monitoring is done, each device should be re-initialized. Notifier is used for this case. Separate patch for 'ti-lmu-fault-monitor' will be sent later. Backlight --------- It's handled by TI LMU backlight consolidated driver and chip dependent data. Separate patchset will be sent later. LED indicator ------------- LM3633 has 6 indicator LEDs. Programmable dimming pattern is also supported. Separate patch for 'leds-lm3633' will be sent later. Regulator --------- LM3631 has 5 regulators for the display bias. LM3632 supports 3 regulators. One consolidated driver enables it. The lm363x regulator driver is already upstreamed. Signed-off-by: Milo Kim <milo.kim@ti.com> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* dt-bindings: mfd: Add TI LMU device binding informationMilo Kim2017-04-271-0/+243
| | | | | | | | | This patch describes overall binding for TI LMU MFD devices. Signed-off-by: Milo Kim <milo.kim@ti.com> Acked-by: Rob Herring <robh+dt@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: axp20x: Add support for dts property "xpowers,master-mode"Rask Ingemann Lambertsen2017-04-271-8/+13
| | | | | | | | | | | | | commit b101829a029a ("mfd: axp20x: Fix AXP806 access errors on cold boot") was intended to fix the case where a board uses an AXP806 in slave mode, but the boot loader leaves it in master mode for lack of AXP806 support. But now the driver breaks on boards where the PMIC is operating in master mode. This patch lets the driver use the new device tree property "xpowers,master-mode" to set the correct operating mode for the board. Fixes: 8824ee857348 ("mfd: axp20x: Add support for AXP806 PMIC") Signed-off-by: Rask Ingemann Lambertsen <rask@formelder.dk> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* dt-bindings: mfd: axp20x: Add "xpowers,master-mode" property for AXP806 PMICsRask Ingemann Lambertsen2017-04-271-0/+3
| | | | | | | | | | | | | | commit b101829a029a ("mfd: axp20x: Fix AXP806 access errors on cold boot") was intended to fix the case where a board uses an AXP806 in slave mode, but the boot loader leaves it in master mode for lack of AXP806 support. But now the driver breaks on boards where the PMIC is operating in master mode. To let the device tree describe which mode of operation is needed, this patch introduces a new property "xpowers,master-mode". Fixes: 204ae2963e10 ("mfd: axp20x: Add bindings for AXP806 PMIC") Signed-off-by: Rask Ingemann Lambertsen <rask@formelder.dk> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: intel_soc_pmic_core: Remove unnecessary functionAndy Shevchenko2017-04-271-25/+1
| | | | | | | | | | | Since commit 845c877009cf ("i2c / ACPI: Assign IRQ for devices that have GpioInt automatically") I2C core assigns interrupt line to I2C slave devices with regarding to GpioInt() resources. There is no need to repeat this in the driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: stm32-timers: Fix max registerFabrice Gasnier2017-04-271-1/+1
| | | | | | | | STM32 timers register bank size is 0x400. Fix regmap max_register. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: rtsx: Convert forgotten dev_info() statement to pcr_dbg()Borislav Petkov2017-04-271-1/+1
| | | | | | | | | It is a debugging statement so make it be issued only then. No functionality change. Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: twl4030-power: Fix pmic for boards that need vmmc1 on rebootAdam Ford2017-04-271-0/+1
| | | | | | | | | | | At least two different omap3630/3730 boards booting from MMC1 fail to reboot if the "ti,twl4030-power-idle-osc-off" or "ti,twl4030-power-idle" compatible flags are set. This patch will keep the vmmc1 powered up during reboot allowing the bootloader to load. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: stm32-timers: Fix driver removalFabrice Gasnier2017-04-271-0/+8
| | | | | | | Add missing of_platform_depopulate() upon driver removal. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: lpc_ich: Add PCI ID for Intel Cougar Mountain SoCPriyalee Kushwaha2017-04-271-0/+6
| | | | | | | | This patches adds the first minimal support to the upstream Linux tree. Signed-off-by: Priyalee Kushwaha <priyalee.kushwaha@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* mfd: cros_ec: Add ACPI GPE handler for LID0 devicesArchana Patni2017-04-274-4/+136
| | | | | | | | | | This patch installs an ACPI GPE handler for LID0 ACPI device to indicate ACPI core that this GPE should stay enabled for lid to work in suspend to idle path. Signed-off-by: Archana Patni <archana.patni@intel.com> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
*-------. Merge branches 'ib-mfd-gpio-4.12', 'ib-mfd-iio-input-4.12', ↵Lee Jones2017-04-2720-1767/+2300
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | 'ib-mfd-input-4.12', 'ib-mfd-leds-4.12', 'ib-mfd-phy-4.12' and 'ib-mfd-pinctrl-samsung-4.12' into ibs-for-mfd-merged
| | | | | * pinctrl: samsung: Add support for pad retention control for Exynos5433 SoCsMarek Szyprowski2017-03-231-0/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for retention control for Exynos5433 SoCs. Three groups of pins has been defined for retention control: common shared group for ALIVE, CPIF, eSE, FINGER, IMEM, NFC, PERIC, TOUCH pin banks and separate control for FSYS and AUD pin banks, for which PMU retention registers match whole banks. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
| | | | | * pinctrl: samsung: Ensure that pad retention is disabled on driver initMarek Szyprowski2017-03-231-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When pin controller device is a part of power domain, there is no guarantee that the power domain was not turned off and then on during boot process before probing of the pin control driver. If it happened, then pin control driver should ensure that pad retention is turned off during its probe call. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
| | | | * | mfd: exynos-lpass: Use common soc/exynos-regs-pmu.h headerKrzysztof Kozlowski2017-03-231-2/+2
| | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MFD-specific header will go away because it duplicates defines from exynos-regs-pmu.h. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | * / mfd: cpcap: Add missing include dependenciesSebastian Reichel2017-03-281-0/+3
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes compilation for files, that try to include the cpcap header in alphabetically sorted #include lists. Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * | input: cpcap-pwrbutton: New driverSebastian Reichel2017-04-114-0/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Motorola CPCAP is a PMIC found in multiple smartphones. This driver adds support for the power/on button and has been tested in Droid 4. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * | mfd: cpcap: Implement IRQ sense helperSebastian Reichel2017-04-112-0/+30
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | CPCAP can sense if IRQ is currently set or not. This functionality is required for a few subdevices, such as the power button and usb phy modules. Signed-off-by: Sebastian Reichel <sre@kernel.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | dt-bindings: mfd: Move mxs-lradc binding document from IIO to MFDKsenija Stanojevic2017-03-231-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | The bindings, which are now used in MFD, need also to be documented in the MFD binding document. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | iio: adc: mxs-lradc: Remove driverKsenija Stanojevic2017-03-233-1765/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the driver has been split into MFD there is no reason for it to stay, so remove it. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | input: touchscreen: mxs-lradc: Add support for touchscreenKsenija Stanojevic2017-03-233-0/+725
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add 4-wire/5-wire touchscreen controller. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | iio: adc: mxs-lradc: Add support for ADC driverKsenija Stanojevic2017-03-233-0/+857
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for sixteen-channel 12-bit resolution ADC and its functions, which include general-purpose ADC readings, battery voltage measurement, and die temperature measurement. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Reviewed-by: Jonathan Cameron <jic23@kernel.org> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | mfd: mxs-lradc: Add support for mxs-lradcKsenija Stanojevic2017-03-234-0/+472
| |/ | | | | | | | | | | | | | | | | Add core files for low resolution analog-to-digital converter (mxs-lradc) MFD driver. Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | mfd: wm831x: Add device tree binding documentCharles Keepax2017-03-232-0/+82
| | | | | | | | | | | | | | | | | | Add a device tree binding document for the wm831x series of PMICs. Currently only support for the registering the device and the GPIOs are actually implemented in the driver. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | gpio: wm831x: Add basic device tree supportCharles Keepax2017-03-231-1/+4
| | | | | | | | | | | | | | | | | | Now the wm831x-core has basic DT support we can update this driver to allow use of the GPIOs within a device tree system. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | mfd: wm831x: Add basic device tree bindingCharles Keepax2017-03-235-15/+66
|/ | | | | | | | | Add the basic ability to register the device through device tree, more work is needed to get each individual sub-driver functioning correctly but this is enough to get the device to probe from device tree. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Linux 4.11-rc1v4.11-rc1Linus Torvalds2017-03-051-2/+2
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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2017-03-0486-368/+895
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking fixes from David Miller: 1) Fix double-free in batman-adv, from Sven Eckelmann. 2) Fix packet stats for fast-RX path, from Joannes Berg. 3) Netfilter's ip_route_me_harder() doesn't handle request sockets properly, fix from Florian Westphal. 4) Fix sendmsg deadlock in rxrpc, from David Howells. 5) Add missing RCU locking to transport hashtable scan, from Xin Long. 6) Fix potential packet loss in mlxsw driver, from Ido Schimmel. 7) Fix race in NAPI handling between poll handlers and busy polling, from Eric Dumazet. 8) TX path in vxlan and geneve need proper RCU locking, from Jakub Kicinski. 9) SYN processing in DCCP and TCP need to disable BH, from Eric Dumazet. 10) Properly handle net_enable_timestamp() being invoked from IRQ context, also from Eric Dumazet. 11) Fix crash on device-tree systems in xgene driver, from Alban Bedel. 12) Do not call sk_free() on a locked socket, from Arnaldo Carvalho de Melo. 13) Fix use-after-free in netvsc driver, from Dexuan Cui. 14) Fix max MTU setting in bonding driver, from WANG Cong. 15) xen-netback hash table can be allocated from softirq context, so use GFP_ATOMIC. From Anoob Soman. 16) Fix MAC address change bug in bgmac driver, from Hari Vyas. 17) strparser needs to destroy strp_wq on module exit, from WANG Cong. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (69 commits) strparser: destroy workqueue on module exit sfc: fix IPID endianness in TSOv2 sfc: avoid max() in array size rds: remove unnecessary returned value check rxrpc: Fix potential NULL-pointer exception nfp: correct DMA direction in XDP DMA sync nfp: don't tell FW about the reserved buffer space net: ethernet: bgmac: mac address change bug net: ethernet: bgmac: init sequence bug xen-netback: don't vfree() queues under spinlock xen-netback: keep a local pointer for vif in backend_disconnect() netfilter: nf_tables: don't call nfnetlink_set_err() if nfnetlink_send() fails netfilter: nft_set_rbtree: incorrect assumption on lower interval lookups netfilter: nf_conntrack_sip: fix wrong memory initialisation can: flexcan: fix typo in comment can: usb_8dev: Fix memory leak of priv->cmd_msg_buffer can: gs_usb: fix coding style can: gs_usb: Don't use stack memory for USB transfers ixgbe: Limit use of 2K buffers on architectures with 256B or larger cache lines ixgbe: update the rss key on h/w, when ethtool ask for it ...
| * strparser: destroy workqueue on module exitWANG Cong2017-03-031-0/+1
| | | | | | | | | | | | | | Fixes: 43a0c6751a32 ("strparser: Stream parser for messages") Cc: Tom Herbert <tom@herbertland.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller2017-03-035-91/+66
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for your net tree, they are: 1) Missing check for full sock in ip_route_me_harder(), from Florian Westphal. 2) Incorrect sip helper structure initilization that breaks it when several ports are used, from Christophe Leroy. 3) Fix incorrect assumption when looking up for matching with adjacent intervals in the nft_set_rbtree. 4) Fix broken netlink event error reporting in nf_tables that results in misleading ESRCH errors propagated to userspace listeners. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * netfilter: nf_tables: don't call nfnetlink_set_err() if nfnetlink_send() failsPablo Neira Ayuso2017-03-032-81/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The underlying nlmsg_multicast() already sets sk->sk_err for us to notify socket overruns, so we should not do anything with this return value. So we just call nfnetlink_set_err() if: 1) We fail to allocate the netlink message. or 2) We don't have enough space in the netlink message to place attributes, which means that we likely need to allocate a larger message. Before this patch, the internal ESRCH netlink error code was propagated to userspace, which is quite misleading. Netlink semantics mandate that listeners just hit ENOBUFS if the socket buffer overruns. Reported-by: Alexander Alemayhu <alexander@alemayhu.com> Tested-by: Alexander Alemayhu <alexander@alemayhu.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| | * netfilter: nft_set_rbtree: incorrect assumption on lower interval lookupsPablo Neira Ayuso2017-03-031-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of adjacent ranges, we may indeed see either the high part of the range in first place or the low part of it. Remove this incorrect assumption, let's make sure we annotate the low part of the interval in case of we have adjacent interva intervals so we hit a matching in lookups. Reported-by: Simon Hanisch <hanisch@wh2.tu-dresden.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| | * netfilter: nf_conntrack_sip: fix wrong memory initialisationChristophe Leroy2017-03-031-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 82de0be6862cd ("netfilter: Add helper array register/unregister functions"), struct nf_conntrack_helper sip[MAX_PORTS][4] was changed to sip[MAX_PORTS * 4], so the memory init should have been changed to memset(&sip[4 * i], 0, 4 * sizeof(sip[i])); But as the sip[] table is allocated in the BSS, it is already set to 0 Fixes: 82de0be6862cd ("netfilter: Add helper array register/unregister functions") Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| | * netfilter: use skb_to_full_sk in ip_route_me_harderFlorian Westphal2017-02-281-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | inet_sk(skb->sk) is illegal in case skb is attached to request socket. Fixes: ca6fb0651883 ("tcp: attach SYNACK messages to request sockets instead of listener") Reported by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Florian Westphal <fw@strlen.de> Tested-by: Daniel J Blueman <daniel@quora.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| * | Merge branch 'sfx-fixes'David S. Miller2017-03-031-6/+6
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Edward Cree says: ==================== sfc: couple of fixes First patch addresses a construct that causes sparse to error out. With that fixed, sparse makes some warnings on ef10.c, second patch fixes one of them. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | sfc: fix IPID endianness in TSOv2Edward Cree2017-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The value we read from the header is in network byte order, whereas EFX_POPULATE_QWORD_* takes values in host byte order (which it then converts to little-endian, as MCDI is little-endian). Fixes: e9117e5099ea ("sfc: Firmware-Assisted TSO version 2") Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | sfc: avoid max() in array sizeEdward Cree2017-03-031-5/+5
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | It confuses sparse, which thinks the size isn't constant. Let's achieve the same thing with a BUILD_BUG_ON, since we know which one should be bigger and don't expect them ever to change. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge tag 'linux-can-fixes-for-4.11-20170303' of ↵David S. Miller2017-03-033-24/+38
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2017-03-03 this is a pull request for the upcoming v4.11 release. There are two patches by Ethan Zonca for the gs_usb driver, the first one fixes the memory used for USB transfers, the second one the coding style. The last two patches are by me, one fixing a memory leak in the usb_8dev driver the other a typo in the flexcan driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | can: flexcan: fix typo in commentMarc Kleine-Budde2017-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the typo "Disble" -> "Disable". Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | can: usb_8dev: Fix memory leak of priv->cmd_msg_bufferMarc Kleine-Budde2017-03-031-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The priv->cmd_msg_buffer is allocated in the probe function, but never kfree()ed. This patch converts the kzalloc() to resource-managed kzalloc. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | can: gs_usb: fix coding styleEthan Zonca2017-03-031-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes five minor style issues, spaces are between bitwise OR operators. Signed-off-by: Ethan Zonca <e@ethanzonca.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| | * | can: gs_usb: Don't use stack memory for USB transfersEthan Zonca2017-03-031-11/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: 05ca5270005c can: gs_usb: add ethtool set_phys_id callback to locate physical device The gs_usb driver is performing USB transfers using buffers allocated on the stack. This causes the driver to not function with vmapped stacks. Instead, allocate memory for the transfer buffers. Signed-off-by: Ethan Zonca <e@ethanzonca.com> Cc: linux-stable <stable@vger.kernel.org> # >= v4.8 Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| * | | rds: remove unnecessary returned value checkZhu Yanjun2017-03-034-14/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function rds_trans_register always returns 0. As such, it is not necessary to check the returned value. Cc: Joe Jin <joe.jin@oracle.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | rxrpc: Fix potential NULL-pointer exceptionDavid Howells2017-03-031-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a potential NULL-pointer exception in rxrpc_do_sendmsg(). The call state check that I added should have gone into the else-body of the if-statement where we actually have a call to check. Found by CoverityScan CID#1414316 ("Dereference after null check"). Fixes: 540b1c48c37a ("rxrpc: Fix deadlock between call creation and sendmsg/recvmsg") Reported-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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