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2020-03-27x86/split_lock: Avoid runtime reads of the TEST_CTRL MSRXiaoyao Li
In a context switch from a task that is detecting split locks to one that is not (or vice versa) we need to update the TEST_CTRL MSR. Currently this is done with the common sequence: read the MSR flip the bit write the MSR in order to avoid changing the value of any reserved bits in the MSR. Cache unused and reserved bits of TEST_CTRL MSR with SPLIT_LOCK_DETECT bit cleared during initialization, so we can avoid an expensive RDMSR instruction during context switch. Suggested-by: Sean Christopherson <sean.j.christopherson@intel.com> Originally-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200325030924.132881-3-xiaoyao.li@intel.com
2020-03-27x86/split_lock: Rework the initialization flow of split lock detectionXiaoyao Li
Current initialization flow of split lock detection has following issues: 1. It assumes the initial value of MSR_TEST_CTRL.SPLIT_LOCK_DETECT to be zero. However, it's possible that BIOS/firmware has set it. 2. X86_FEATURE_SPLIT_LOCK_DETECT flag is unconditionally set even if there is a virtualization flaw that FMS indicates the existence while it's actually not supported. Rework the initialization flow to solve above issues. In detail, explicitly clear and set split_lock_detect bit to verify MSR_TEST_CTRL can be accessed, and rdmsr after wrmsr to ensure bit is cleared/set successfully. X86_FEATURE_SPLIT_LOCK_DETECT flag is set only when the feature does exist and the feature is not disabled with kernel param "split_lock_detect=off" On each processor, explicitly updating the SPLIT_LOCK_DETECT bit based on sld_sate in split_lock_init() since BIOS/firmware may touch it. Originally-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200325030924.132881-2-xiaoyao.li@intel.com
2020-03-27s390/gmap: return proper error code on ksm unsharingChristian Borntraeger
If a signal is pending we might return -ENOMEM instead of -EINTR. We should propagate the proper error during KSM unsharing. unmerge_ksm_pages returns -ERESTARTSYS on signal_pending. This gets translated by entry.S to -EINTR. It is important to get this error code so that userspace can retry. To make this clearer we also add -EINTR to the documentation of the PV_ENABLE call, which calls unmerge_ksm_pages. Fixes: 3ac8e38015d4 ("s390/mm: disable KSM for storage key enabled pages") Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com> Reported-by: Marc Hartmayer <mhartmay@linux.ibm.com> Tested-by: Marc Hartmayer <mhartmay@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2020-03-27pinctrl: tegra: Pass struct tegra_pmx for pin range checkThierry Reding
Pass the struct tegra_pmx when checking for the pin range in device tree. This makes the call site a bit easier to read and will help keep that readability in a subsequent patch. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200319122737.3063291-7-thierry.reding@gmail.com Tested-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-27pinctrl: tegra: Fix "Scmitt" -> "Schmitt" typoThierry Reding
Properly spell "Schmitt" in the kerneldoc for pin group definitions. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200319122737.3063291-6-thierry.reding@gmail.com Tested-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-27pinctrl: tegra: Fix whitespace issues for improved readabilityThierry Reding
Fix a few whitespace inconsistencies to make the code easier to read. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200319122737.3063291-5-thierry.reding@gmail.com Tested-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-27gpio: tegra186: Add Tegra194 pin ranges for GG.0 and GG.1Thierry Reding
The GG.0 and GG.1 GPIOs serve as CLKREQ and RST pins, respectively, for PCIe controller 5 on Tegra194. When this controller is configured in endpoint mode, these pins need to be used as GPIOs by the PCIe endpoint driver. Typically the mode programming of these pins (GPIO vs. SFIO) is performed by early boot firmware to ensure that the configuration is consistent. However, the GG.0 and GG.1 pins are part of a special power partition that is not enabled during early boot, and hence the early boot firmware cannot program these pins to be GPIOs (they are SFIO by default). Adding them as pin ranges for the pin controller allows the pin controller to be involved when these pins are requested as GPIOs and allows the proper programming to take place. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200319122737.3063291-4-thierry.reding@gmail.com Tested-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-27gpio: tegra186: Add support for pin rangesThierry Reding
Add support for Tegra SoC generations to specify a list of pin ranges that map GPIOs to ranges of pins in the pin controller. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200319122737.3063291-3-thierry.reding@gmail.com Tested-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-27gpio: Support GPIO controllers without pin-rangesThierry Reding
Wake gpiochip_generic_request() call into the pinctrl helpers only if a GPIO controller had any pin-ranges assigned to it. This allows a driver to unconditionally use this helper if it supports multiple devices of which only a subset have pin-ranges assigned to them. Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200319122737.3063291-2-thierry.reding@gmail.com Tested-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-27pinctrl: mediatek: Use scnprintf() for avoiding potential buffer overflowTakashi Iwai
Since snprintf() returns the would-be-output size instead of the actual output size, the succeeding calls may go beyond the given buffer limit. Fix it by replacing with scnprintf(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200311090644.20287-1-tiwai@suse.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-27x86/mm/set_memory: Fix -Wmissing-prototypes warningsBenjamin Thiel
Add missing includes and move prototypes into the header set_memory.h in order to fix -Wmissing-prototypes warnings. [ bp: Add ifdeffery around arch_invalidate_pmem() ] Signed-off-by: Benjamin Thiel <b.thiel@posteo.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200320145028.6013-1-b.thiel@posteo.de
2020-03-27x86/efi: Add a prototype for efi_arch_mem_reserve()Benjamin Thiel
... in order to fix a -Wmissing-ptototypes warning: arch/x86/platform/efi/quirks.c:245:13: warning: no previous prototype for ‘efi_arch_mem_reserve’ [-Wmissing-prototypes] \ void __init efi_arch_mem_reserve(phys_addr_t addr, u64 size) Signed-off-by: Benjamin Thiel <b.thiel@posteo.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200326135041.3264-1-b.thiel@posteo.de
2020-03-27x86/mm: Mark setup_emu2phys_nid() staticBenjamin Thiel
Make function static because it is used only in this file. Signed-off-by: Benjamin Thiel <b.thiel@posteo.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200326135842.3875-1-b.thiel@posteo.de
2020-03-27x86/jump_label: Move 'inline' keyword placementRandy Dunlap
Fix gcc warning when -Wextra is used by moving the keyword: arch/x86/kernel/jump_label.c:61:1: warning: ‘inline’ is not at \ beginning of declaration [-Wold-style-declaration] static void inline __jump_label_transform(struct jump_entry *entry, ^~~~~~ Reported-by: Zzy Wysm <zzy@zzywysm.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/796d93d2-e73e-3447-44eb-4f89e1b636d9@infradead.org
2020-03-27x86/platform/uv: Add a missing prototype for uv_bau_message_interrupt()Benjamin Thiel
... in order to fix a -Wmissing-prototypes warning: arch/x86/platform/uv/tlb_uv.c:1275:6: warning: no previous prototype for ‘uv_bau_message_interrupt’ [-Wmissing-prototypes] \ void uv_bau_message_interrupt(struct pt_regs *regs) Signed-off-by: Benjamin Thiel <b.thiel@posteo.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200327072621.2255-1-b.thiel@posteo.de
2020-03-27mfd: rn5t618: Cleanup i2c_device_idAndreas Kemnade
That list was just empty, so it can be removed if .probe_new instead of .probe is used Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27iio: adc: rn5t618: Add ADC driver for RN5T618/RC5T619Andreas Kemnade
Both chips have an A/D converter capable of measuring things like VBAT, VUSB and analog inputs. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27rtc: rc5t619: Add Ricoh RC5T619 RTC driverAndreas Kemnade
Add an RTC driver for the RTC device on Ricoh MFD RC5T619, which is implemented as a variant of RN5T618. rtc-range output: Testing 2000-02-28 23:59:59. OK Testing 2038-01-19 03:14:07. OK Testing 2069-12-31 23:59:59. OK Testing 2099-12-31 23:59:59. KO RTC_RD_TIME returned 22 (line 138) Testing 2100-02-28 23:59:59. KO RTC_SET_TIME returned 34 (line 122) Testing 2106-02-07 06:28:15. KO RTC_SET_TIME returned 34 (line 122) Testing 2262-04-11 23:47:16. KO RTC_SET_TIME returned 34 (line 122) Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27mfd: rn5t618: Add more subdevicesAndreas Kemnade
Since the RC5T619 has a RTC, use a separate subdevice list for that. The ADC should be the same as in the RN5T618, according to drivers in the wild, but since it is not tested, the ADC is only added for the RC5T619. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27mfd: rn5t618: Add RTC related registersAndreas Kemnade
Defines for some RTC related registers were missing, also they were not included in the volatile register list Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27mfd: rn5t618: Add IRQ supportAndreas Kemnade
This adds support for IRQ handling in the RC5T619 which is required for properly implementing subdevices like RTC. For now only definitions for the variant RC5T619 are included. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27dt-bindings: mfd: rn5t618: Document optional property interruptsAndreas Kemnade
These chips use interrupts for various things like RTC alarm. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27net/9p: remove unused p9_req_t aux fieldDominique Martinet
The p9_req_t field 'aux' has not been used in a very long time, remove leftover field declaration Link: http://lkml.kernel.org/r/1580941152-12973-1-git-send-email-asmadeus@codewreck.org Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
2020-03-279p: read only once on O_NONBLOCKSergey Alirzaev
A proper way to handle O_NONBLOCK would be making the requests and responses happen asynchronously, but this would require serious code refactoring. Link: http://lkml.kernel.org/r/20200205003457.24340-2-l29ah@cock.li Signed-off-by: Sergey Alirzaev <l29ah@cock.li> Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
2020-03-279pnet: allow making incomplete read requestsSergey Alirzaev
A user doesn't necessarily want to wait for all the requested data to be available, since the waiting time for each request is unbounded. The new method permits sending one read request at a time and getting the response ASAP, allowing to use 9pnet with synthetic file systems representing arbitrary data streams. Link: http://lkml.kernel.org/r/20200205204053.12751-1-l29ah@cock.li Signed-off-by: Sergey Alirzaev <l29ah@cock.li> Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
2020-03-279p: Remove unneeded semicolonzhengbin
Fixes coccicheck warning: fs/9p/vfs_inode.c:146:3-4: Unneeded semicolon Link: http://lkml.kernel.org/r/1576752517-58292-1-git-send-email-zhengbin13@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
2020-03-279p: Fix Kconfig indentationKrzysztof Kozlowski
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Link: http://lkml.kernel.org/r/20191120134340.16770-1-krzk@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
2020-03-27s390/qdio: set qdio_irq->cdev at allocation timeJulian Wiedmann
Set up qdio_irq->cdev right when the qdio_irq struct is allocated, so that all subsequent code can rely on this pointer. Then convert two helper functions to not pass a cdev parameter around. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-03-27s390/qdio: remove unused function declarationsJulian Wiedmann
commit 50f769df1c4b ("[S390] qdio: improve inbound buffer acknowledgement") introduced these declarations, but noone added the actual code for them. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-03-27s390/ccwgroup: remove pm supportJulian Wiedmann
As s390 no longer supports ARCH_HIBERNATION_POSSIBLE, drop the unused pm ops from the ccwgroup bus driver. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-03-27s390/ap: remove power management code from ap bus and driversHarald Freudenberger
The s390 power management support has been removed. So the api registration and the suspend and resume callbacks and all the code related to this for the ap bus and the ap drivers is removed with this patch. Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-03-27s390/zcrypt: use kvmalloc instead of kmalloc for 256k allocHarald Freudenberger
Tests showed that it may happen that a 256k kmalloc may fail due to a temporary shortage on 256k slab entries. The find functions for cca and ep11 use a 256k array to fetch the states of all possible crypto cards and their domains in one piece. With the patch now kvmalloc is used to allocate this temporary memory as there is no need to have this memory area physical continuously. Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-03-27s390/mm: cleanup arch_get_unmapped_area() and friendsAlexander Gordeev
Factor out check_asce_limit() function and fix few style defects in arch_get_unmapped_area() family of functions. Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> [heiko.carstens@de.ibm.com: small coding style changes] Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-03-27s390/ism: remove pm supportUrsula Braun
As s390 no longer supports ARCH_HIBERNATION_POSSIBLE, drop the unused pm ops from the ism driver. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-03-27staging: vt6656: Use DIV_ROUND_UP macro instead of specific codeOscar Carter
Use DIV_ROUND_UP macro instead of specific code with the same purpose. Also, remove the unused variables. Signed-off-by: Oscar Carter <oscar.carter@gmx.com> Reviewed-by: Quentin Deslandes <quentin.deslandes@itdev.co.uk> Link: https://lore.kernel.org/r/20200326175902.14467-1-oscar.carter@gmx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-27staging: remove hp100 driverGreg Kroah-Hartman
It's old, obsolete, and no one wants to take care of it anymore. It's been in staging for 5 months with no one paying attention to it, so let's just delete it for now. If someone has this hardware, and wants the driver back, the deletion can be easily reverted. Cc: Joe Perches <joe@perches.com> Cc: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20200326080233.978323-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-27ALSA: ppc: keywest: convert to use i2c_new_client_device()Wolfram Sang
Move away from the deprecated API and return the shiny new ERRPTR where useful. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20200326211013.13531-2-wsa+renesas@sang-engineering.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-03-27ALSA: hda/realtek: Enable mute LED on an HP systemKai-Heng Feng
The system in question uses ALC285, and it uses GPIO 0x04 to control its mute LED. The mic mute LED can be controlled by GPIO 0x01, however the system uses DMIC so we should use that to control mic mute LED. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200327044626.29582-1-kai.heng.feng@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-03-27iio: position: Add support for Azoteq IQS624/625 angle sensorsJeff LaBundy
This patch adds support for the Azoteq IQS624 and IQS625 angular position sensors, capable of reporting the angle of a rotating shaft down to 1 and 10 degrees of accuracy, respectively. This patch also introduces a home for linear and angular position sensors. Unlike resolvers, they are typically contactless and use the Hall effect. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27iio: light: Add support for Azoteq IQS621/622 ambient light sensorsJeff LaBundy
This patch adds support for the Azoteq IQS621 and IQS622 ambient light sensors, both of which can report a four-bit representation of ambient light intensity. The IQS621 can additionally report illuminace directly in units of lux, while the IQS622 can report a four-bit representation of infrared light intensity. Furthermore, the IQS622 can report a unitless measurement of a target's proximity to the device. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27iio: temperature: Add support for Azoteq IQS620AT temperature sensorJeff LaBundy
This patch adds support for the Azoteq IQS620AT temperature sensor, capable of reporting its absolute die temperature. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27input: keyboard: Add support for Azoteq IQS620A/621/622/624/625Jeff LaBundy
This patch adds key and switch support for the Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27mfd: Add support for Azoteq IQS620A/621/622/624/625Jeff LaBundy
This patch adds core support for the Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27dt-bindings: Add bindings for Azoteq IQS620A/621/622/624/625Jeff LaBundy
This patch adds device tree bindings for the Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors. A total of three bindings are presented (one MFD and two child nodes); they are submitted as a single patch because the child node bindings have no meaning in the absence of the MFD binding. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-03-27drm/i915/gvt: Fix klocwork issues about data sizeTina Zhang
Add llu suffix and cast operator to fix the klocwork warning about "Operands in a bitwise operation have different size" Signed-off-by: Tina Zhang <tina.zhang@intel.com> Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200324123021.15831-1-tina.zhang@intel.com
2020-03-27Merge tag 'iwlwifi-next-for-kalle-2020-03-27' of ↵Kalle Valo
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Second set of iwlwifi patches intended for v5.7 * Refactoring of the device selection algorithms continues; * Improvement in the initialization fo SoC-based devices; * Support for FW scan API; * Some additions to our FW debuggging capabilities; * More refactoring of the device selection algorithms; * Support new FW API version; * Support for EDCA measurements; * New scan API features; * Enable new debugging code; * Some other small fixes and clean-ups;
2020-03-27powerpc/64: Avoid isync in flush_dcache_range()Aneesh Kumar K.V
As per ISA an isync is only needed on instruction cache block invalidate. Remove the same from dcache invalidate. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200320103242.229223-1-aneesh.kumar@linux.ibm.com
2020-03-27iwlwifi: mvm: remove newline from rs_pretty_print_rate()Johannes Berg
Some of the places using this want the newline, but not all, so remove the newline from it and generate it in the debugfs files where it's desired. The effect of this is not printing double newlines in debug log messages. Change-Id: Ia59b0abbef16b6783fcabc095c5fde16bd047a26 Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-03-27iwlwifi: pcie: make iwl_pcie_cmdq_reclaim staticJohannes Berg
There's no need for this to be exposed outside of the tx.c file, make it static. Change-Id: I41d40008311b108d0578bd2ec73c5477e700a839 Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-03-27iwlwifi: bump FW API to 53 for 22000 seriesLuca Coelho
Start supporting API version 53 for 22000 series. Change-Id: I5725e46394f3f53c3069723fd513cc53c7df383d Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit (git 2.34.1) at 2025-09-20 12:07:31 +0000