- 06 Jan, 2020 5 commits
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Olof Johansson authored
Merge tag 'renesas-drivers-for-v5.6-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers Renesas driver updates for v5.6 - Remove now unused ARCH_R8A7796 config symbol, - Fix a sparse warning, - Add split R-Car H3 ES1.x and ES2.0+ config symbols. * tag 'renesas-drivers-for-v5.6-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: Add ARCH_R8A7795[01] for existing R-Car H3 soc: renesas: rcar-rst: Fix __iomem on configure call soc: renesas: Remove ARCH_R8A7796 Link: https://lore.kernel.org/r/20200106104857.8361-5-geert+renesas@glider.beSigned-off-by: Olof Johansson <olof@lixom.net>
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Olof Johansson authored
Merge tag 'tee-optee-pldrv-for-5.6' of git://git.linaro.org:/people/jens.wiklander/linux-tee into arm/drivers Model OP-TEE as a platform device/driver * tag 'tee-optee-pldrv-for-5.6' of git://git.linaro.org:/people/jens.wiklander/linux-tee: optee: model OP-TEE as a platform device/driver Link: https://lore.kernel.org/r/20200103090025.GA11243@jaxSigned-off-by: Olof Johansson <olof@lixom.net>
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Olof Johansson authored
Merge tag 'scmi-updates-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers ARM SCMI updates for v5.6 1. Addition of multiple device support per protocol to enable use of some procotols by multiple kernel subsystems simultaneously and corresponding updates to the existing scmi drivers 2. Addition of trace events around the scmi transfer code to measure any delays and capture anomalies that can also be used during investigation of some platform firmware related issues * tag 'scmi-updates-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: drivers: firmware: scmi: Extend SCMI transport layer by trace events include: trace: Add SCMI header with trace events reset: reset-scmi: Match scmi device by both name and protocol id hwmon: (scmi-hwmon) Match scmi device by both name and protocol id cpufreq: scmi: Match scmi device by both name and protocol id clk: scmi: Match scmi device by both name and protocol id firmware: arm_scmi: Skip protocol initialisation for additional devices firmware: arm_scmi: Stash version in protocol init functions firmware: arm_scmi: Match scmi device by both name and protocol id firmware: arm_scmi: Add versions and identifier attributes using dev_groups firmware: arm_scmi: Add names to scmi devices created firmware: arm_scmi: Skip scmi mbox channel setup for addtional devices firmware: arm_scmi: Add support for multiple device per protocol Link: https://lore.kernel.org/r/20191230182956.GA29349@bogusSigned-off-by: Olof Johansson <olof@lixom.net>
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Geert Uytterhoeven authored
Despite using the same compatible values ("r8a7795"-based) because of historical reasons, R-Car H3 ES1.x (R8A77950) and R-Car H3 ES2.0+ (R8A77951) are really different SoCs, with different part numbers. Reflect this in the SoC configuration, by adding CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951 as new config symbols. These are intended to replace CONFIG_ARCH_R8A7795, and will allow making support for early SoC revisions optional. Note that for now, CONFIG_ARCH_R8A7795 is retained, and just selects CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951. This relaxes dependencies of other subsystems on the SoC configuration symbol, and provides a smooth transition path for config files through "make oldconfig". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20191217183841.432-6-geert+renesas@glider.be
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Ben Dooks (Codethink) authored
The configure call back takes a register pointer, so should have been marked with __iomem. Add this to silence the following sparse warnings: drivers/soc/renesas/rcar-rst.c:33:22: warning: incorrect type in initializer (incompatible argument 1 (different address spaces)) drivers/soc/renesas/rcar-rst.c:33:22: expected int ( *configure )( ... ) drivers/soc/renesas/rcar-rst.c:33:22: got int ( * )( ... ) drivers/soc/renesas/rcar-rst.c:97:40: warning: incorrect type in argument 1 (different address spaces) drivers/soc/renesas/rcar-rst.c:97:40: expected void *base drivers/soc/renesas/rcar-rst.c:97:40: got void [noderef] <asn:2> *[assigned] base Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> Link: https://lore.kernel.org/r/20191218135230.2610161-1-ben.dooks@codethink.co.ukSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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- 03 Jan, 2020 1 commit
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Ard Biesheuvel authored
To simplify adding ACPI support to the OP-TEE driver, model it as a platform driver. This will permit us to use the generic device property layer for parsing additional properties, regardless of whether DT or ACPI is being used. Note that this change will result in the OP-TEE driver to be loaded automatically on systems that advertise the presence of OP-TEE via the device tree. Acked-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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- 30 Dec, 2019 2 commits
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Lukasz Luba authored
The SCMI transport layer communicates via mailboxes and shared memory with firmware running on a microcontroller. It is platform specific how long it takes to pass a SCMI message. The most sensitive requests are coming from CPUFreq subsystem, which might be used by the scheduler. Thus, there is a need to measure these delays and capture anomalies. This change introduces trace events wrapped around transfer code. According to Jim's suggestion a unique transfer_id is to distinguish similar entries which might have the same message id, protocol id and sequence. This is a case then there are some timeouts in transfers. Suggested-by: Jim Quinlan <james.quinlan@broadcom.com> Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Lukasz Luba authored
Adding trace events would help to measure the speed of the communication channel. It can be also potentially used helpful during investigation of some issues platforms which use different transport layer. Update also MAINTAINERS file with information that the new trace events are maintained. Suggested-by: Jim Quinlan <james.quinlan@broadcom.com> Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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- 24 Dec, 2019 11 commits
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Sudeep Holla authored
The scmi bus now has support to match the driver with devices not only based on their protocol id but also based on their device name if one is available. This was added to cater the need to support multiple devices and drivers for the same protocol. Let us add the name "reset" to scmi_device_id table in the driver so that in matches only with device with the same name and protocol id SCMI_PROTOCOL_RESET. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
The scmi bus now has support to match the driver with devices not only based on their protocol id but also based on their device name if one is available. This was added to cater the need to support multiple devices and drivers for the same protocol. Let us add the name "hwmon" to scmi_device_id table in the driver so that in matches only with device with the same name and protocol id SCMI_PROTOCOL_SENSOR. This is just for sake of completion and must not be used to add IIO support in parallel. Instead, if IIO support is added ever in future, we need to drop this hwmon driver entirely and use the iio->hwmon bridge to access the sensors as hwmon devices if needed. Cc: linux-hwmon@vger.kernel.org Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
The scmi bus now has support to match the driver with devices not only based on their protocol id but also based on their device name if one is available. This was added to cater the need to support multiple devices and drivers for the same protocol. Let us add the name "cpufreq" to scmi_device_id table in the driver so that in matches only with device with the same name and protocol id SCMI_PROTOCOL_PERF. This will help to add "devfreq" device/driver. Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
The scmi bus now has support to match the driver with devices not only based on their protocol id but also based on their device name if one is available. This was added to cater the need to support multiple devices and drivers for the same protocol. Let us add the name "clocks" to scmi_device_id table in the driver so that in matches only with device with the same name and protocol id SCMI_PROTOCOL_CLOCK. Cc: linux-clk@vger.kernel.org Cc: Michael Turquette <mturquette@baylibre.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
The scmi bus now supports adding multiple devices per protocol, and since scmi_protocol_init is called for each scmi device created, we must avoid allocating protocol private data and initialising the protocol itself if it is already initialised. In order to achieve the same, we can simple replace the idr pointer from protocol initialisation function to a dummy function. Suggested-by: Cristian Marussi <cristian.marussi@arm.com> Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
In order to avoid querying the individual protocol versions multiple time with more that one device created for each protocol, we can simple store the copy in the protocol specific private data and use them whenever required. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
The scmi bus now has support to match the driver with devices not only based on their protocol id but also based on their device name if one is available. This was added to cater the need to support multiple devices and drivers for the same protocol. Let us add the name "genpd" to scmi_device_id table in the driver so that in matches only with device with the same name and protocol id SCMI_PROTOCOL_POWER. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
Platform drivers now have the option to have the platform core create and remove any needed sysfs attribute files. Using the same, let's add the scmi firmware and protocol version attributes as well as vendor and sub-vendor identifiers to sysfs. It helps to identify the firmware details from the sysfs entries similar to ARM SCPI implementation. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
Now that scmi bus provides option to create named scmi device, let us create the default devices with names. This will help to add names for matching to respective drivers and eventually to add multiple devices and drivers per protocol. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
Now that the scmi bus supports adding multiple devices per protocol, and since scmi_create_protocol_device calls scmi_mbox_chan_setup, we must avoid allocating and initialising the mbox channel if it is already initialised. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Sudeep Holla authored
Currently only one scmi device is created for each protocol enumerated. However, there is requirement to make use of some procotols by multiple kernel subsystems/frameworks. One such example is SCMI PERFORMANCE protocol which can be used by both cpufreq and devfreq drivers. Similarly, SENSOR protocol may be used by hwmon and iio subsystems, and POWER protocol may be used by genpd and regulator drivers. In order to achieve that, let us extend the scmi bus to match based not only protocol id but also the scmi device name if one is available. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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- 15 Dec, 2019 6 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds authored
Pull rdma fixes from Doug Ledford: "A small collection of -rc fixes. Mostly. One API addition, but that's because we wanted to use it in a fix. There's also a bug fix that is going to render the 5.5 kernel's soft-RoCE driver incompatible with all soft-RoCE versions prior, but it's required to actually implement the protocol according to the RoCE spec and required in order for the soft-RoCE driver to be able to successfully work with actual RoCE hardware. Summary: - Update Steve Wise info - Fix for soft-RoCE crc calculations (will break back compatibility, but only with the soft-RoCE driver, which has had this bug since it was introduced and it is an on-the-wire bug, but will make soft-RoCE fully compatible with real RoCE hardware) - cma init fixup - counters oops fix - fix for mlx4 init/teardown sequence - fix for mkx5 steering rules - introduce a cleanup API, which isn't a fix, but we want to use it in the next fix - fix for mlx5 memory management that uses API in previous patch" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: IB/mlx5: Fix device memory flows IB/core: Introduce rdma_user_mmap_entry_insert_range() API IB/mlx5: Fix steering rule of drop and count IB/mlx4: Follow mirror sequence of device add during device removal RDMA/counter: Prevent auto-binding a QP which are not tracked with res rxe: correctly calculate iCRC for unaligned payloads Update mailmap info for Steve Wise RDMA/cma: add missed unregister_pernet_subsys in init failure
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Paul Walmsley: "Two minor build fixes: - Fix builds of the ELF loader when built with 'make -j1' (nommu only) - Fix CONFIG_SOC_SIFIVE builds when CONFIG_TTY is disabled (found during randconfig testing)" * tag 'riscv/for-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: only select serial sifive if TTY is enabled riscv: Fix build dependency for loader
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull xen fixes from Juergen Gross: "Two fixes: one for a resource accounting bug in some configurations and a fix for another patch which went into rc1" * tag 'for-linus-5.5b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/balloon: fix ballooned page accounting without hotplug enabled xen-blkback: prevent premature module unload
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git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linuxLinus Torvalds authored
Pull ksys_mount() and ksys_dup() removal from Dominik Brodowski: "This small series replaces all in-kernel calls to the userspace-focused ksys_mount() and ksys_dup() with calls to kernel-centric functions: For each replacement of ksys_mount() with do_mount(), one needs to verify that the first and third parameter (char *dev_name, char *type) are strings allocated in kernelspace and that the fifth parameter (void *data) is either NULL or refers to a full page (only occurence in init/do_mounts.c::do_mount_root()). The second and fourth parameters (char *dir_name, unsigned long flags) are passed by ksys_mount() to do_mount() unchanged, and therefore do not require particular care. Moreover, instead of pretending to be userspace, the opening of /dev/console as stdin/stdout/stderr can be implemented using in-kernel functions as well. Thereby, ksys_dup() can be removed for good" [ This doesn't get rid of the special "kernel init runs with KERNEL_DS" case, but it at least removes _some_ of the users of "treat kernel pointers as user pointers for our magical init sequence". One day we'll hopefully be rid of it all, and can initialize our init_thread addr_limit to USER_DS. - Linus ] * 'remove-ksys-mount-dup' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux: fs: remove ksys_dup() init: unify opening /dev/console as stdin/stdout/stderr init: use do_mount() instead of ksys_mount() initrd: use do_mount() instead of ksys_mount() devtmpfs: use do_mount() instead of ksys_mount()
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Linus Torvalds authored
Merge tag 'Wimplicit-fallthrough-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull fall through fix from Gustavo Silva: "Fix compile error on sh by marking expected switch fall-through" * tag 'Wimplicit-fallthrough-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: sh: kgdb: Mark expected switch fall-throughs
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- 14 Dec, 2019 10 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "24 fixes, all in drivers. The lion's share (16) are qla2xxx and the rest are iscsi (3), ufs (2), smarpqi, lpfc and libsas" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (24 commits) scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func scsi: iscsi: Fix a potential deadlock in the timeout handler scsi: smartpqi: Update attribute name to `driver_version` scsi: libsas: stop discovering if oob mode is disconnected scsi: ufs: Disable autohibern8 feature in Cadence UFS scsi: iscsi: qla4xxx: fix double free in probe scsi: ufs: Give an unique ID to each ufs-bsg scsi: qla2xxx: Add debug dump of LOGO payload and ELS IOCB scsi: qla2xxx: Ignore PORT UPDATE after N2N PLOGI scsi: qla2xxx: Don't defer relogin unconditonally scsi: qla2xxx: Send Notify ACK after N2N PLOGI scsi: qla2xxx: Configure local loop for N2N target scsi: qla2xxx: Fix PLOGI payload and ELS IOCB dump length scsi: qla2xxx: Don't call qlt_async_event twice scsi: qla2xxx: Allow PLOGI in target mode scsi: qla2xxx: Change discovery state before PLOGI scsi: qla2xxx: Drop superfluous INIT_WORK of del_work scsi: qla2xxx: Initialize free_work before flushing it scsi: qla2xxx: Use explicit LOGO in target mode scsi: qla2xxx: Ignore NULL pointer in tcm_qla2xxx_free_mcmd ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are six small fixes for some reported char/misc driver issues: - fix build warnings with new 'awk' with the raid6 code - four interconnect driver bugfixes - binder fix for reported problem All of these except the binder fix have been in linux-next with no reported issues. The binder fix is "new" but Todd says it is good as he has tested it :)" * tag 'char-misc-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: binder: fix incorrect calculation for num_valid interconnect: qcom: msm8974: Walk the list safely on node removal interconnect: qcom: qcs404: Walk the list safely on node removal interconnect: qcom: sdm845: Walk the list safely on node removal interconnect: qcom: Fix Kconfig indentation lib: raid6: fix awk build warnings
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds authored
Pull driver core fixes from Greg KH: "Here are two small driver core fixes to resolve some reported issues The first is to handle the much-reported (by the build systems) problem that superH does not boot anymore. The second handles an issue in the new platform logic that a number of people ran into with the automated tests in kbuild Both of these have been in linux-next with no reported issues" * tag 'driver-core-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: drivers: Fix boot problem on SuperH of/platform: Unconditionally pause/resume sync state during kernel init
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging/IIO fixes from Greg KH: "Here are a number of small staging and IIO driver fixes for reported issues for 5.5-rc2 Nothing major, a bunch of tiny IIO driver issues resolved, and some staging driver fixes for things that people ran into with 5.5-rc1. Full details are in the shortlog. All of these have been in linux-next with no reported issues" * tag 'staging-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (28 commits) fbtft: Fix the initialization from property algorithm staging: rtl8712: fix interface sanity check staging: rtl8188eu: fix interface sanity check staging: gigaset: add endpoint-type sanity check staging: gigaset: fix illegal free on probe errors staging: gigaset: fix general protection fault on probe staging: vchiq: call unregister_chrdev_region() when driver registration fails staging: exfat: fix multiple definition error of `rename_file' staging/wlan-ng: add CRC32 dependency in Kconfig staging: hp100: Fix build error without ETHERNET staging: fbtft: Do not hardcode SPI CS polarity inversion staging: exfat: properly support discard in clr_alloc_bitmap() staging/octeon: Mark Ethernet driver as BROKEN iio: adc: max9611: Fix too short conversion time delay iio: ad7949: fix channels mixups iio: imu: st_lsm6dsx: do not power-off accel if events are enabled iio: imu: st_lsm6dsx: track hw FIFO buffering with fifo_mask iio: imu: st_lsm6dsx: fix decimation factor estimation iio: imu: inv_mpu6050: fix temperature reporting using bad unit iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some small USB driver fixes for reported issues for 5.5-rc2 There's the usual gadget and xhci fixes, as well as some other problems that syzbot has been finding during it's fuzzing runs. Full details are in the shortlog. All of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (21 commits) usb: dwc3: pci: add ID for the Intel Comet Lake -H variant xhci: make sure interrupts are restored to correct state xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour. xhci: Increase STS_HALT timeout in xhci_suspend() usb: xhci: only set D3hot for pci device xhci: fix USB3 device initiated resume race with roothub autosuspend xhci: Fix memory leak in xhci_add_in_port() USB: Fix incorrect DMA allocations for local memory pool drivers usb: gadget: fix wrong endpoint desc usb: dwc3: ep0: Clear started flag on completion usb: dwc3: gadget: Clear started flag for non-IOC usb: dwc3: gadget: Fix logical condition USB: atm: ueagle-atm: add missing endpoint check USB: adutux: fix interface sanity check USB: idmouse: fix interface sanity checks USB: serial: io_edgeport: fix epic endpoint lookup usb: mon: Fix a deadlock in usbmon between mmap and read usb: common: usb-conn-gpio: Don't log an error on probe deferral usb: core: urb: fix URB structure initialization function usb: typec: fix use after free in typec_register_port() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 updates from Vasily Gorbik: - Add support for KASAN_VMALLOC feature. - Remove the last user of problematic diag 0x44 call. - Adjust sampling interval and avoid sample data block overflow condition on pressure in perf code. - Prefer EOPNOTSUPP over ENOTSUPP and comments fixes. * tag 's390-5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/kasan: add KASAN_VMALLOC support s390: remove last diag 0x44 caller s390/uv: use EOPNOTSUPP instead of ENOTSUPP s390/cpum_sf: Avoid SBD overflow condition in irq handler s390/cpum_sf: Adjust sampling interval to avoid hitting sample limits s390/test_unwind: fix spelling mistake "reqister" -> "register" s390/spinlock: remove confusing comment in arch_spin_lock_wait
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fix from Herbert Xu: "Fix another build problem for Wireguard without Crypto" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arm/curve25519 - add arch-specific key generation function
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cfis fixes from Steve French: "Three small smb3 fixes: this addresses two recent issues reported in additional testing during rc1, a refcount underflow and a problem with an intermittent crash in SMB2_open_init" * tag '5.5-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: CIFS: Close cached root handle only if it has a lease SMB3: Fix crash in SMB2_open_init due to uninitialized field in compounding path smb3: fix refcount underflow warning on unmount when no directory leases
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfsLinus Torvalds authored
Pull overlayfs fixes from Miklos Szeredi: "Fix some bugs and documentation" * tag 'ovl-fixes-5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: docs: filesystems: overlayfs: Fix restview warnings docs: filesystems: overlayfs: Rename overlayfs.txt to .rst ovl: relax WARN_ON() on rename to self ovl: fix corner case of non-unique st_dev;st_ino ovl: don't use a temp buf for encoding real fh ovl: make sure that real fid is 32bit aligned in memory ovl: fix lookup failure on multi lower squashfs
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Todd Kjos authored
For BINDER_TYPE_PTR and BINDER_TYPE_FDA transactions, the num_valid local was calculated incorrectly causing the range check in binder_validate_ptr() to miss out-of-bounds offsets. Fixes: bde4a19f ("binder: use userspace pointer as base of buffer space") Signed-off-by: Todd Kjos <tkjos@google.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20191213202531.55010-1-tkjos@google.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 13 Dec, 2019 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2Linus Torvalds authored
Pull nios2 fix from Ley Foon Tan: "Fix nios2 ioremap regression" * tag 'nios2-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2: nios2: Fix ioremap
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull Devicetree fixes from Rob Herring: - Fix for dependency tracking caused by unittest interaction - Fix some schema errors in Tegra memory controller schema - Update Maxime Ripard's email address - Review fixes to TI cpsw-switch - Add wakeup-source prop for STM32 rproc. Got dropped in the schema conversion. * tag 'devicetree-fixes-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of/platform: Unconditionally pause/resume sync state during kernel init dt-bindings: memory-controllers: tegra: Fix type references dt-bindings: Change maintainer address dt-bindings: net: ti: cpsw-switch: update to fix comments dt-bindings: remoteproc: stm32: add wakeup-source property
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull virtio fixes from Michael Tsirkin: "Some fixes and cleanup patches" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio_balloon: divide/multiply instead of shifts virtio_balloon: name cleanups virtio-balloon: fix managed page counts when migrating pages between zones
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull PCI fix from Bjorn Helgaas: "Fix rockchip outbound ATU issue that prevented Google Kevin Chromebooks from booting (Enric Balletbo i Serra)" * tag 'pci-v5.5-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: rockchip: Fix IO outbound ATU register number
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c updates from Wolfram Sang: - removal of an old API where all in-kernel users have been converted as of this merge window. - a kdoc fix - a new helper that will make dependencies for the next API conversion a tad easier * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: add helper to check if a client has a driver attached i2c: fix header file kernel-doc warning i2c: remove i2c_new_dummy() API
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