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2017-09-01ANDROID: binder: don't queue async transactions to thread.Martijn Coenen
This can cause issues with processes using the poll() interface: 1) client sends two oneway transactions 2) the second one gets queued on async_todo (because the server didn't handle the first one yet) 3) server returns from poll(), picks up the first transaction and does transaction work 4) server is done with the transaction, sends BC_FREE_BUFFER, and the second transaction gets moved to thread->todo 5) libbinder's handlePolledCommands() only handles the commands in the current data buffer, so doesn't see the new transaction 6) the server continues running and issues a new outgoing transaction. Now, it suddenly finds the incoming oneway transaction on its thread todo, and returns that to userspace. 7) userspace does not expect this to happen; it may be holding a lock while making the outgoing transaction, and if handling the incoming trasnaction requires taking the same lock, userspace will deadlock. By queueing the async transaction to the proc workqueue, we make sure it's only picked up when a thread is ready for proc work. Signed-off-by: Martijn Coenen <maco@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01ANDROID: binder: don't enqueue death notifications to thread todo.Martijn Coenen
This allows userspace to request death notifications without having to worry about getting an immediate callback on the same thread; one scenario where this would be problematic is if the death recipient handler grabs a lock that was already taken earlier (eg as part of a nested transaction). Signed-off-by: Martijn Coenen <maco@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01ANDROID: binder: Don't BUG_ON(!spin_is_locked()).Martijn Coenen
Because is_spin_locked() always returns false on UP systems. Use assert_spin_locked() instead, and remove the WARN_ON() instances, since those were easy to verify. Signed-off-by: Martijn Coenen <maco@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01ANDROID: binder: Add BINDER_GET_NODE_DEBUG_INFO ioctlColin Cross
The BINDER_GET_NODE_DEBUG_INFO ioctl will return debug info on a node. Each successive call reusing the previous return value will return the next node. The data will be used by libmemunreachable to mark the pointers with kernel references as reachable. Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Martijn Coenen <maco@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01ANDROID: binder: push new transactions to waiting threads.Martijn Coenen
Instead of pushing new transactions to the process waitqueue, select a thread that is waiting on proc work to handle the transaction. This will make it easier to improve priority inheritance in future patches, by setting the priority before we wake up a thread. If we can't find a waiting thread, submit the work to the proc waitqueue instead as we did previously. Signed-off-by: Martijn Coenen <maco@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01ANDROID: binder: remove proc waitqueueMartijn Coenen
Removes the process waitqueue, so that threads can only wait on the thread waitqueue. Whenever there is process work to do, pick a thread and wake it up. Having the caller pick a thread is helpful for things like priority inheritance. This also fixes an issue with using epoll(), since we no longer have to block on different waitqueues. Signed-off-by: Martijn Coenen <maco@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01android: binder: Add page usage in binder statsSherry Yang
Add the number of active, lru, and free pages for each binder process in binder stats Signed-off-by: Sherry Yang <sherryy@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-01android: binder: fixup crash introduced by moving buffer hdrSherry Yang
Fix crash introduced by 74310e06be4d74dcf67cd108366710dee5c576d5 (android: binder: Move buffer out of area shared with user space) when close is called after open without mmap in between. Reported-by: kernel test robot <fengguang.wu@intel.com> Fixes: 74310e06be4d ("android: binder: Move buffer out of area shared with user space") Signed-off-by: Sherry Yang <sherryy@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31drivers: w1: add hwmon temp support for w1_thermJaghathiswari Rankappagounder Natarajan
This change adds hwmon temp support for w1_therm. Signed-off-by: Jaghathiswari Rankappagounder Natarajan <jaghu@google.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31drivers: w1: refactor w1_slave_show to make the temp reading functionality ↵Jaghathiswari Rankappagounder Natarajan
separate Inside the w1_slave_show function refactor the code to read the temp into a separate function. Signed-off-by: Jaghathiswari Rankappagounder Natarajan <jaghu@google.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31drivers: w1: add hwmon support structuresJaghathiswari Rankappagounder Natarajan
This patch has changes to w1.h/w1.c generic files to add (optional) hwmon support structures. Signed-off-by: Jaghathiswari Rankappagounder Natarajan <jaghu@google.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31eeprom: idt_89hpesx: Support both ACPI and OF probingHuy Duong
Allow the idt_89hpesx driver to get information from child nodes from both OF and ACPI by using more generic fwnode_property_read*() functions. Below is an example of instantiating idt_89hpesx driver via ACPI Table: Device(IDT0) { Name(_HID, "PRP0001") Name(_CID, "PRP0001") Name(_CCA, ONE) Name(_STR, Unicode("IDT SW I2C Slave")) Name(_CRS, ResourceTemplate () { I2cSerialBus (0x74, ControllerInitiated, 1000, AddressingMode7Bit, "\\_SB.I2CS", 0x00, ResourceConsumer, , ) }) Name (_DSD, Package () { ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () {"compatible", "idt,89hpes32nt8ag2"}, }, }) Device (EPR0) { Name (_DSD, Package () { ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { Package () {"compatible", "onsemi,24c64"}, Package () {"reg", 0x50}, } }) } } Signed-off-by: Huy Duong <qhuyduong@hotmail.com> Acked-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31mcb: Fix an error handling path in 'chameleon_parse_cells()'Christophe JAILLET
If 'chameleon_get_bar()' fails, we will return 0, which mean success. We should return the corresponding error code instead. Remove the useless initialisation of 'ret' which was hiding the issue. (if 'ret' is not set, gcc generates a warning ("warning: ‘ret’ may be used uninitialized in this function")) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-31MCB: add support for SC31 to mcb-lpcMichael Moese
This patch adds the resources and DMI ID's for the MEN SC31, which uses a different address region to map the LPC bus than the one used for the existing SC24. Signed-off-by: Michael Moese <michael.moese@men.de> [jth add stable tag] Cc: <stable@vger.kernel.org> (v4.9+) Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-29mux: make device_type constBhumika Goyal
Make this const as it is only stored in the type field of a device structure, which is const. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28char: virtio: constify attribute_group structures.Arvind Yadav
attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28Documentation/ABI: document the nvmem sysfs filesSrinivas Kandagatla
NVMEM has been in kernel since v4.2 but the ABI document was missing since then. userspace interface did not change since then and seems stable, so this patch documents the nvmem ABI. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28lkdtm: fix spelling mistake: "incremeted" -> "incremented"Colin Ian King
Trivial fix to spelling mistake in pr_info message Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28perf: cs-etm: Fix ETMv4 CONFIGR entry in perf.data fileMike Leach
The value passed into the perf.data file for the CONFIGR register in ETMv4 was incorrectly being set to the command line options/ETMv3 value. Adds bit definitions and function to remap this value to the correct ETMv4 CONFIGR bit values for all selected options. Signed-off-by: Mike Leach <mike.leach@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28nvmem: include linux/err.h from headerSrinivas Kandagatla
missing err.h header file can cause simillar errors like below in some configurations. "error: implicit declaration of function 'ERR_PTR' [-Werror=implicit-function-declaration]" This adds the missing include to ensure we can always include the header. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28nvmem: core: remove unneeded NULL checkDan Carpenter
"p" is the list iterator so it can't be NULL. Static checkers complain about this unnecessary check because we dereference the list iterator to get the next item in the list so we'd be in trouble if it really was NULL. I have removed the check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28nvmem: core: Add nvmem_cell_read_u32Leonard Crestez
This function does a quick and easy read of an u32 value without any kind of resource management code on the consumer side. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28nvmem: Convert to using %pOF instead of full_nameRob Herring
Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28nvmem: lpc18xx-eeprom: explicitly request exclusive reset controlPhilipp Zabel
Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Joachim Eastwood <manabian@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28parport: use release_mem_region instead of release_resourceAnton Vasilyev
Use api pair of request_mem_region and release_mem_region instead of release_resource. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28parport: cleanup statics initialization to NULL or 0Carlos Palminha
based on checkpatch, cleanup the "do not initialise statics to" 0 or NULL. Signed-off-by: Carlos Palminha <palminha@synopsys.com> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28parport_pc: use pr_contMikulas Patocka
The kernel adds newline automatically between printk calls, we must use pr_cont if we want multiple printk strings on the same line. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28drivers: w1: Add 1w slave driver for DS28E05 EEPROMAndrew Worsley
Add a one wire driver for the DS28E05 one wire slave chip. This chip requires OverDrive support to talk to it. Signed-off-by: Andrew Worsley <amworsley@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28drivers: w1: Extend 1W master driver DS2482 with module option to support ↵Andrew Worsley
PPM/SPU/1WS features Extend the one wire DS2482 master driver with a module option that allows support for PPM/SPU/1WS interface modes to be requested. This allows support of chips that require one or more of these features such as the DS28E05. Signed-off-by: Andrew Worsley <amworsley@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds2438: make several functions staticColin Ian King
The functions w1_ds2438_get_page, w1_ds2438_get_temperature, w1_ds2438_change_config_bit and w1_ds2438_get_voltage are local to the source and do not need to be in global scope, so make it static. Cleans up sparse warnings: symbol 'w1_ds2438_get_page' was not declared. Should it be static? symbol 'w1_ds2438_get_temperature' was not declared. Should it be static? symbol 'w1_ds2438_change_config_bit' was not declared. Should it be static? symbol 'w1_ds2438_get_voltage' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds1wm: add messages to make incorporation in mfd-drivers easierJohannes Poehlmann
w1: ds1wm: add messages to make incorporation in mfd-drivers easier Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds1wm: silence interrupts on HW before claiming the interruptJohannes Poehlmann
w1: ds1wm: silence interrupts on HW before claiming the interrupt. This way avoid possible invalid interrupts in the initialization phase. Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds1wm: add level interrupt modesJohannes Poehlmann
w1: ds1wm: add level interrupt modes Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds1wm: make endian clean and use standard io memory accessorsJohannes Poehlmann
o Make endian clean, make HW-endianness configurable. o Use ioread*, iowrite* instead of __raw_readb,__raw_writeb to also use memory-barriers when accessing HW-registers. We do not want reordering to happen here. Both changes are tightly coupled, so I do them in one patch Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds1wm: fix register offset (bus shift) calculationJohannes Poehlmann
Replace incorrect register offsett calculation by direct configuration of bus_shift in mfd-cell. Indirect definition of address-shift by resource size was unobvious and was wrong (should have used a binary log). Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: ds2490: constify usb_device_id and fix space before '[' errorArvind Yadav
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Fix checkpatch.pl error: ERROR: space prohibited before open square bracket '['. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28char: tlclk: constify attribute_group structures.Arvind Yadav
attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28w1: constify attribute_group structures.Arvind Yadav
attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28drivers/fsi/scom: Remove reset before every putscomEdward A. James
Reset causes problems for operations requiring multiple scoms (e.g. i2c over scom). Instead, reset scom engine during probe. Signed-off-by: Edward A. James <eajames@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28drivers/fsi: add const to bin_attribute structuresBhumika Goyal
Declare bin_attribute structures as const as they are only passed as an argument to the function device_create_bin_file. This argument is of type const, so declare the structure as const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28mux: zap mux- prefix from the source filesPeter Rosin
Preserve the module names with Makefile additions. Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28mux: include compiler.h from mux/consumer.hUlrich Hecht
Required for __must_check. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28mux: convert to using %pOF instead of full_nameRob Herring
Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28applicom: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28char: xilinx_hwicap: Fix warnings in the driverNava kishore Manne
This patch fixes the below warning --> Use #include <linux/io.h> instead of <asm/io.h> --> Use #include <linux/uaccess.h> instead of <asm/uaccess.h> --> please, no space before tabs --> Block comments use a trailing */ on a separate line --> Possible unnecessary 'out of memory' message --> Block comments use * on subsequent lines --> Block comments use a trailing */ on a separate line --> braces {} are not necessary for any arm of this statement --> DT compatible string "xlnx,opb-hwicap-1.00.b" appears un-documented --> DT compatible string "xlnx,xps-hwicap-1.00.a" appears un-documented Signed-off-by: Nava kishore Manne <navam@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28char: xilinx_hwicap: Fix kernel doc warningsNava kishore Manne
This patch fixes the kernel doc warnings in the driver. Signed-off-by: Nava kishore Manne <navam@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28Merge tag 'extcon-next-for-4.14' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next Chanwoo writes: Update extcon for 4.14 Detailed description for this pull request: 1. Add new 'extcon-usbc-cros-ec.c' driver - ChromeOS Embedded Controller extcon driver supports the detection of the Display Port (EXTCON_DISP_DP) through USB C-type and contol it. 2. Update extcon core - Modify the description for both functions and structures in order to improve the readability and give the more correct guide about the role of functions because there are different explanation even if the same arguments. - Keep the indentation with tab instead of space - Remove the following deprecated extcon API. The deprecated API are exchanged on all of linux tree. : extcon_get_cable_state_() -> extcon_get_state() : extcon_set_cable_state_() -> extcon_set_state_sync() 3. Include the two immutable branch as following: - ib-extcon-mfd-4.14 for the 'extcon-ubsc-cros-ec.c' driver because the patches of 'extcon-ubsc-cros-ec.c' touch the MFD directory. - ib-extcon-usb-phy-4.14 for removing the deprecated extcon API because the usb/phy driver usese the deprecated extcon API. So, this immutable branch alters the extcon API and then remove them from extcon. 4. Fix minor issue of extcon driver - Fix the MHL detection on extcon-max77693.c - Convert to using %pOF instead of full_name on extcon.c - Add 'const' kerywod for acpi_device_id on extcon-intel-int3496.c
2017-08-28Merge tag 'stm-for-greg-20170825' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm into char-misc-next Alexander writes: stm class / intel_th: Updates for 4.14 Intel TH: * Updated subdevice management code to better fit host mode * Added support for Low Power Path (LPP) output type * Fixed memory allocation with IOMMU enabled (DMAR tables) * Added Cannon Lake PCH PCI IDs * Added a quirk to force time sync on devices that need it STM: * Fixed potential read overflow in ioctl() * Documented stm_ftrace source.
2017-08-28vmci: fix duplicated code for different branchesGustavo A. R. Silva
Refactor code in order to avoid identical code for different branches. This issue was detected with the help of Coccinelle. Addresses-Coverity-ID: 1226762 Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-08-28misc: apds9802als: constify i2c_device_idArvind Yadav
i2c_device_id are not supposed to change at runtime. All functions working with i2c_device_id provided by <linux/i2c.h> work with const i2c_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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