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2017-11-13Merge tag 'mmc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds1-0/+6
Pull MMC updates from Ulf Hansson: "MMC core: - Introduce host claiming by context to support blkmq - Preparations for enabling CQE (eMMC CMDQ) requests - Re-factorizations to prepare for blkmq support - Re-factorizations to prepare for CQE support - Fix signal voltage switch for SD cards without power cycle - Convert RPMB to a character device - Export eMMC revision via sysfs - Support eMMC DT binding for fixed driver type - Document mmc_regulator_get_supply() API MMC host: - omap_hsmmc: Updated regulator management for PBIAS - sdhci-omap: Add new OMAP SDHCI driver - meson-mx-sdio: New driver for the Amlogic Meson8 and Meson8b SoCs - sdhci-pci: Add support for Intel CDF - sdhci-acpi: Fix voltage switch for some Intel host controllers - sdhci-msm: Enable delay circuit calibration clocks - sdhci-msm: Manage power IRQ properly - mediatek: Add support of mt2701/mt2712 - mediatek: Updates management of clocks and tunings - mediatek: Upgrade eMMC HS400 support - rtsx_pci: Update tuning for gen3 PCI-Express - renesas_sdhi: Support R-Car Gen[123] fallback compatibility strings - Catch all errors when getting regulators - Various additional improvements and cleanups" * tag 'mmc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (91 commits) sdhci-fujitsu: add support for setting the CMD_DAT_DELAY attribute dt-bindings: sdhci-fujitsu: document cmd-dat-delay property mmc: tmio: Replace msleep() of 20ms or less with usleep_range() mmc: dw_mmc: Convert timers to use timer_setup() mmc: dw_mmc: Cleanup the DTO timer like the CTO one mmc: vub300: Use common code in __download_offload_pseudocode() mmc: tmio: Use common error handling code in tmio_mmc_host_probe() mmc: Convert timers to use timer_setup() mmc: sdhci-acpi: Fix voltage switch for some Intel host controllers mmc: sdhci-acpi: Let devices define their own private data mmc: mediatek: perfer to use rise edge latching for cmd line mmc: mediatek: improve eMMC hs400 mode read performance mmc: mediatek: add latch-ck support mmc: mediatek: add support of source_cg clock mmc: mediatek: add stop_clk fix and enhance_rx support mmc: mediatek: add busy_check support mmc: mediatek: add async fifo and data tune support mmc: mediatek: add pad_tune0 support mmc: mediatek: make hs400_tune_response only for mt8173 arm64: dts: mt8173: remove "mediatek, mt8135-mmc" from mmc nodes ...
2017-11-13Merge tag 'edac_for_4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds1-1/+7
Pull EDAC updates from Borislav Petkov: "The usual pile of bugfixes, cleanups and minor driver enhancements. Worth noting are the changes to ghes_edac to use a whitelist of known-good platforms on which GHES error reporting works relatively reliably. By Toshi Kani and Borislav Petkov" * tag 'edac_for_4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, sb_edac: Fix missing break in switch MAINTAINERS: Split Cavium EDAC entry and add myself EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode EDAC, skx_edac: Handle systems with segmented PCI busses EDAC, thunderx: Remove suspend/resume support EDAC, skx_edac: Fix detection of single-rank DIMMs EDAC, sb_edac: Don't create a second memory controller if HA1 is not present EDAC: Add owner check to the x86 platform drivers EDAC: Add helper which returns the loaded platform driver EDAC, ghes: Add platform check EDAC, ghes: Model a single, logical memory controller EDAC, ghes: Remove symbol exports EDAC: Handle return value of kasprintf()
2017-11-13Merge tag 'docs-4.15' of git://git.lwn.net/linuxLinus Torvalds1-1/+1
Pull documentation updates from Jonathan Corbet: "A relatively calm cycle for the docs tree again. - The old driver statement has been added to the kernel docs. - We have a couple of new helper scripts. find-unused-docs.sh from Sayli Karnic will point out kerneldoc comments that are not actually used in the documentation. Jani Nikula's documentation-file-ref-check finds references to non-existing files. - A new ftrace document from Steve Rostedt. - Vinod Koul converted the dmaengine docs to RST Beyond that, it's mostly simple fixes. This set reaches outside of Documentation/ a bit more than most. In all cases, the changes are to comment docs, mostly from Randy, in places where there didn't seem to be anybody better to take them" * tag 'docs-4.15' of git://git.lwn.net/linux: (52 commits) documentation: fb: update list of available compiled-in fonts MAINTAINERS: update DMAengine documentation location dmaengine: doc: ReSTize pxa_dma doc dmaengine: doc: ReSTize dmatest doc dmaengine: doc: ReSTize client API doc dmaengine: doc: ReSTize provider doc dmaengine: doc: Add ReST style dmaengine document ftrace/docs: Add documentation on how to use ftrace from within the kernel bug-hunting.rst: Fix an example and a typo in a Sphinx tag scripts: Add a script to find unused documentation samples: Convert timers to use timer_setup() documentation: kernel-api: add more info on bitmap functions Documentation: fix selftests related file refs Documentation: fix ref to power basic-pm-debugging Documentation: fix ref to trace stm content Documentation: fix ref to coccinelle content Documentation: fix ref to workqueue content Documentation: fix ref to sphinx/kerneldoc.py Documentation: fix locking rt-mutex doc refs docs: dev-tools: correct Coccinelle version number ...
2017-11-13Merge tag 'asoc-v4.15' of ↵Takashi Iwai1-11/+11
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v4.15 The biggest thing this release has been the conversion of the AC98 bus to the driver model, that's been a long time coming so thanks to Robert Jarzmik for his dedication there. Due to there being some AC97 MFD there's a few fairly large changes in input and the MFD layer, mainly to the wm97xx driver. There's also some drivers/drm changes to support the new AMD Stoney platform, these are shared with the DRM subsystem and should be being merged via both. Within the subsystem the overwhelming bulk of the changes is in the Intel drivers which continue to need lots of cleanups and fixes, this release they've also gained support for their open source firmware. There's also some large changs in the core as Morimoto-san continues to mirror operations into the component level in preparation for conversion of drivers to that. - The AC97 bus has finally caught up with the driver model thanks to some dedicated and persistent work from Robert Jarzmik. - Continued work from Morimoto-san on moving us towards being able to use components for everything. - Lots of cleanups for the Intel platform code, including support for their open source audio firmware. - Support for scaling MCLK with sample rate in simple-card. - Support for AMD Stoney platform.
2017-11-13Merge branch 'for-next' into for-linusTakashi Iwai1-11/+0
Pull 4.15 updates to take over the previous urgent fixes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-11-13Merge branches 'pm-devfreq' and 'pm-tools'Rafael J. Wysocki1-0/+2
* pm-devfreq: PM / devfreq: Define the constant governor name PM / devfreq: Remove unneeded conditional statement PM / devfreq: Show the all available frequencies PM / devfreq: Change return type of devfreq_set_freq_table() PM / devfreq: Use the available min/max frequency Revert "PM / devfreq: Add show_one macro to delete the duplicate code" PM / devfreq: Set min/max_freq when adding the devfreq device * pm-tools: tools/power/cpupower: add libcpupower.so.0.0.1 to .gitignore tools/power/cpupower: Add 64 bit library detection MAINTAINERS: add maintainer for tools/power/cpupower cpupower: Fix no-rounding MHz frequency output
2017-11-13Merge branches 'pm-cpufreq-sched' and 'pm-opp'Rafael J. Wysocki1-1/+1
* pm-cpufreq-sched: cpufreq: schedutil: Reset cached_raw_freq when not in sync with next_freq * pm-opp: PM / OPP: Add dev_pm_opp_{un}register_get_pstate_helper() PM / OPP: Support updating performance state of device's power domain PM / OPP: add missing of_node_put() for of_get_cpu_node() PM / OPP: Rename dev_pm_opp_register_put_opp_helper() PM / OPP: Add missing of_node_put(np) PM / OPP: Move error message to debug level PM / OPP: Use snprintf() to avoid kasprintf() and kfree() PM / OPP: Move the OPP directory out of power/
2017-11-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-13/+12
2017-11-11Merge branch 'ieee802154-for-davem-2017-11-09' of ↵David S. Miller1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next Stefan Schmidt says: ==================== pull-request: net-next: ieee802154 2017-11-09 A small update on ieee802154 patches for net-next. Nothing dramatic, but simply housekeeping this time around. A fix for the correct mask to be applied in the mrf24j40 driver by Gustavo A. R. Silva Removal of a non existing email user for the ca8210 driver by Harry Morris A bunch of checkpatch cleanups across the subsystem from myself ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-10Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ac97-mfd', ↵Mark Brown1-0/+1
'asoc/topic/amd' and 'asoc/topic/arizona-mfd' into asoc-next
2017-11-10MAINTAINERS: add virtio-ccw.h to virtio/s390 sectionCornelia Huck1-0/+1
The file arch/s390/include/uapi/asm/virtio-ccw.h belongs to the s390 virtio drivers as well. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2017-11-09Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-11/+2
Merge misc fixes from Andrew Morton: "2 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: MAINTAINERS: update TPM driver infrastructure changes sysctl: add register_sysctl() dummy helper
2017-11-09MAINTAINERS: update TPM driver infrastructure changesJarkko Sakkinen1-11/+2
[akpm@linux-foundation.org: alpha-sort CREDITS, per Randy] Link: http://lkml.kernel.org/r/20170915223811.21368-1-jarkko.sakkinen@linux.intel.com Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Cc: Marcel Selhorst <tpmdd@selhorst.net> Cc: Ashley Lai <ashleydlai@gmail.com> Cc: Mimi Zohar <zohar@linux.vnet.ibm.com> Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Borislav Petkov <bp@suse.de> Cc: Håvard Skinnemoen <hskinnemoen@gmail.com> Cc: Martin Kepplinger <martink@posteo.de> Cc: Pavel Machek <pavel@ucw.cz> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: David S. Miller <davem@davemloft.net> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-11-09Merge tag 'pci-v4.14-fixes-7' of ↵Linus Torvalds1-2/+10
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI maintainership updates from Bjorn Helgaas: "Update MAINTAINERS for HiSilicon, Microsemi Switchtec, and native host bridge drivers (Gabriele Paoloni, Sebastian Andrzej Siewior). Note that starting with changes intended for v4.16, Lorenzo Pieralisi will maintain the drivers/pci/{dwc,endpoint,host} directories. My intent is to continue to merge those changes via my tree, so this should be transparent to you" * tag 'pci-v4.14-fixes-7' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: MAINTAINERS: Add Lorenzo Pieralisi for PCI host bridge drivers MAINTAINERS: Remove Gabriele Paoloni as HiSilicon PCI maintainer MAINTAINERS: Remove Stephen Bates as Microsemi Switchtec maintainer
2017-11-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-5/+9
Simple cases of overlapping changes in the packet scheduler. Must easier to resolve this time. Which probably means that I screwed it up somehow. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-09Merge branch 'gpio-irqchip-rework' of /home/linus/linux-gpio into develLinus Walleij1-0/+9
2017-11-08MAINTAINERS: xen, kvm: track pvclock-abi.h changesJoao Martins1-0/+2
This file defines an ABI shared between guest and hypervisor(s) (KVM, Xen) and as such there should be an correspondent entry in MAINTAINERS file. Notice that there's already a text notice at the top of the header file, hence this commit simply enforces it more explicitly and have both peers noticed when such changes happen. Signed-off-by: Joao Martins <joao.m.martins@oracle.com> Acked-by: Juergen Gross <jgross@suse.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2017-11-08MAINTAINERS: Add Lorenzo Pieralisi for PCI host bridge driversBjorn Helgaas1-0/+10
Add Lorenzo Pieralisi as maintainer for PCI native host bridge drivers and the endpoint driver framework. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2017-11-08MAINTAINERS: Update VME subsystem tree.Martyn Welch1-1/+1
VME Subsystem lists driver-core repository as canonical tree. Greg has stated that char-misc should be used for submissions instead[1]. [1] https://lkml.org/lkml/2017/9/1/486 Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-07MAINTAINERS: Remove Gabriele Paoloni as HiSilicon PCI maintainerGabriele Paoloni1-1/+0
Gabriele is now moving to a different role, so remove him as HiSilicon PCI maintainer. Signed-off-by: Gabriele Paoloni <gabriele.paoloni@huawei.com> [bhelgaas: Thanks for all your help, Gabriele, and best wishes!] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Zhou Wang <wangzhou1@hisilicon.com>
2017-11-07MAINTAINERS: Remove Stephen Bates as Microsemi Switchtec maintainerSebastian Andrzej Siewior1-1/+0
Just sent an email there and received an autoreply because he no longer works there. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2017-11-06scripts: add leaking_addresses.plTobin C. Harding1-0/+5
Currently we are leaking addresses from the kernel to user space. This script is an attempt to find some of those leakages. Script parses `dmesg` output and /proc and /sys files for hex strings that look like kernel addresses. Only works for 64 bit kernels, the reason being that kernel addresses on 64 bit kernels have 'ffff' as the leading bit pattern making greping possible. On 32 kernels we don't have this luxury. Scripts is _slightly_ smarter than a straight grep, we check for false positives (all 0's or all 1's, and vsyscall start/finish addresses). [ I think there is a lot of room for improvement here, but it's already useful, so I'm merging it as-is. The whole "hash %p format" series is expected to go into 4.15, but will not fix %x users, and will not incentivize people to look at what they are leaking. - Linus ] Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-11-06MAINTAINERS: Add git tree for Thunderbolt developmentMika Westerberg1-0/+1
I will be gathering Thunderbolt related patches to this git tree with help of other Thunderbolt maintainers. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-06MAINTAINERS: Update ca8210 driver contact emailsHarry Morris1-1/+0
Remove non-functioning secondary email address from maintainer information. Signed-off-by: Harry Morris <h.morris@cascoda.com> Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
2017-11-06MAINTAINERS: update maintainer for qatSalvatore Benedetto1-1/+0
Removing myself as I'm not longer following QAT development. Signed-off-by: Salvatore Benedetto <salvatore.benedetto@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-11-05MAINTAINERS: update DMAengine documentation locationVinod Koul1-1/+1
WIth ReST style documentation, we moved it to driver-api/dmaengine so update this in MAINTAINERS entry Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-11-06MAINTAINERS: update the IMA, EVM, trusted-keys, encrypted-keys entriesMimi Zohar1-7/+4
Update the mailing list information. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-11-05MAINTAINERS: new maintainer for AT24 driverWolfram Sang1-1/+1
Bartosz agreed to take over maintainership from me. Thank you very much and good luck and have fun! :) Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
2017-11-04Merge tag 'mips_fixes_4.14' of ↵Linus Torvalds1-5/+4
git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips Pull MIPS fixes from James Hogan: "A selection of important MIPS fixes for 4.14, and some MAINTAINERS / email address updates: Maintainership updates: - imgtec.com -> mips.com email addresses (this trivially updates comments in quite a few files, as well as MAINTAINERS) - Pistachio SoC maintainership update Fixes: - NI 169445 build (new platform in 4.14) - EVA regression (4.14) - SMP-CPS build & preemption regressions (4.14) - SMP/hotplug deadlock & race (deadlock reintroduced 4.13) - ebpf_jit error return (4.13) - SMP-CMP build regressions (4.11 and 4.14) - bad UASM microMIPS encoding (3.16) - CM definitions (3.15)" [ I had taken the email address updates separately, because I didn't expect James to send a pull request, so those got applied twice. - Linus] * tag 'mips_fixes_4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: MIPS: Update email address for Marcin Nowakowski MIPS: smp-cmp: Fix vpe_id build error MAINTAINERS: Update Pistachio platform maintainers MIPS: smp-cmp: Use right include for task_struct MIPS: Update Goldfish RTC driver maintainer email address MIPS: Update RINT emulation maintainer email address MIPS: CPS: Fix use of current_cpu_data in preemptible code MIPS: SMP: Fix deadlock & online race MIPS: bpf: Fix a typo in build_one_insn() MIPS: microMIPS: Fix incorrect mask in insn_table_MM MIPS: Fix CM region target definitions MIPS: generic: Fix compilation error from include asm/mips-cpc.h MIPS: Fix exception entry when CONFIG_EVA enabled MIPS: generic: Fix NI 169445 its build Update MIPS email addresses
2017-11-04MAINTAINERS: add maintainer for tools/power/cpupowerShuah Khan1-0/+2
Based on discussions with Rafael J. Wysocki, cpupower is need of an active maintainer. I decided to on take the task of maintaining this tool. Patches will flow through the pm sub-systems to the mainline. Suggested-by: Rafael J. Wysocki <rafael@kernel.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Acked-by: Thomas Renninger <trenn@suse.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-11-04Merge tag 'wireless-drivers-next-for-davem-2017-11-03' of ↵David S. Miller1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 4.15 Mostly fixes this time, but also few new features. Major changes: wil6210 * remove ssid debugfs file rsi * add WOWLAN support for suspend, hibernate and shutdown states ath10k * add support for CCMP-256, GCMP and GCMP-256 ciphers on hardware where it's supported (QCA99x0 and QCA4019) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-3/+3
Files removed in 'net-next' had their license header updated in 'net'. We take the remove from 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-03tools/wmi: add a sample for dell smbios communication over WMIMario Limonciello1-0/+1
This application uses the character device /dev/wmi/dell-smbios to perform SMBIOS communications from userspace. It offers demonstrations of a few simple tasks: - Running a class/select command - Querying a token value - Activating a token Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Reviewed-by: Edward O'Callaghan <quasisec@google.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-11-03platform/x86: wmi: create userspace interface for driversMario Limonciello1-0/+1
For WMI operations that are only Set or Query readable and writable sysfs attributes created by WMI vendor drivers or the bus driver makes sense. For other WMI operations that are run on Method, there needs to be a way to guarantee to userspace that the results from the method call belong to the data request to the method call. Sysfs attributes don't work well in this scenario because two userspace processes may be competing at reading/writing an attribute and step on each other's data. When a WMI vendor driver declares a callback method in the wmi_driver the WMI bus driver will create a character device that maps to that function. This callback method will be responsible for filtering invalid requests and performing the actual call. That character device will correspond to this path: /dev/wmi/$driver Performing read() on this character device will provide the size of the buffer that the character device needs to perform calls. This buffer size can be set by vendor drivers through a new symbol or when MOF parsing is available by the MOF. Performing ioctl() on this character device will be interpretd by the WMI bus driver. It will perform sanity tests for size of data, test them for a valid instance, copy the data from userspace and pass iton to the vendor driver to further process and run. This creates an implicit policy that each driver will only be allowed a single character device. If a module matches multiple GUID's, the wmi_devices will need to be all handled by the same wmi_driver. The WMI vendor drivers will be responsible for managing inappropriate access to this character device and proper locking on data used by it. When a WMI vendor driver is unloaded the WMI bus driver will clean up the character device and any memory allocated for the call. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Reviewed-by: Edward O'Callaghan <quasisec@google.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-11-03platform/x86: dell-smbios-wmi: Add new WMI dispatcher driverMario Limonciello1-0/+6
The dell-smbios stack only currently uses an SMI interface which grants direct access to physical memory to the firmware SMM methods via a pointer. This dispatcher driver adds a WMI-ACPI interface that is detected by WMI probe and preferred over the SMI interface in dell-smbios. Changing this to operate over WMI-ACPI will use an ACPI OperationRegion for a buffer of data storage when SMM calls are performed. This is a safer approach to use in kernel drivers as the SMM will only have access to that OperationRegion. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Reviewed-by: Edward O'Callaghan <quasisec@google.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-11-03platform/x86: dell-smbios: Introduce dispatcher for SMM callsMario Limonciello1-0/+6
This splits up the dell-smbios driver into two drivers: * dell-smbios * dell-smbios-smm dell-smbios can operate with multiple different dispatcher drivers to perform SMBIOS operations. Also modify the interface that dell-laptop and dell-wmi use align to this model more closely. Rather than a single global buffer being allocated for all drivers, each driver will allocate and be responsible for it's own buffer. The pointer will be passed to the calling function and each dispatcher driver will then internally copy it to the proper location to perform it's call. Add defines for calls used by these methods in the dell-smbios.h header for tracking purposes. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Reviewed-by: Edward O'Callaghan <quasisec@google.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-11-03platform/x86: dell-smbios: Add a sysfs interface for SMBIOS tokensMario Limonciello1-0/+7
Currently userspace tools can access system tokens via the dcdbas kernel module and a SMI call that will cause the platform to execute SMM code. With a goal in mind of deprecating the dcdbas kernel module a different method for accessing these tokens from userspace needs to be created. This is intentionally marked to only be readable as a process with CAP_SYS_ADMIN as it can contain sensitive information about the platform's configuration. While adding this interface I found that some tokens are duplicated. These need to be ignored from sysfs to avoid duplicate files. MAINTAINERS was missing for this driver. Add myself and Pali to maintainers list for it. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Reviewed-by: Edward O'Callaghan <quasisec@google.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-11-03platform/x86: dell-wmi-descriptor: split WMI descriptor into it's own driverMario Limonciello1-0/+5
All communication on individual GUIDs should occur in separate drivers. Allowing a driver to communicate with the bus to another GUID is just a hack that discourages drivers to adopt the bus model. The information found from the WMI descriptor driver is now exported for use by other drivers. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Reviewed-by: Edward O'Callaghan <quasisec@google.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
2017-11-03Update MIPS email addressesPaul Burton1-3/+3
MIPS will soon not be a part of Imagination Technologies, and as such many @imgtec.com email addresses will no longer be valid. This patch updates the addresses for those who: - Have 10 or more patches in mainline authored using an @imgtec.com email address, or any patches dated within the past year. - Are still with Imagination but leaving as part of the MIPS business unit, as determined from an internal email address list. - Haven't already updated their email address (ie. JamesH) or expressed a desire to be excluded (ie. Maciej). - Acked v2 or earlier of this patch, which leaves Deng-Cheng, Matt & myself. New addresses are of the form firstname.lastname@mips.com, and all verified against an internal email address list. An entry is added to .mailmap for each person such that get_maintainer.pl will report the new addresses rather than @imgtec.com addresses which will soon be dead. Instances of the affected addresses throughout the tree are then mechanically replaced with the new @mips.com address. Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> Cc: Deng-Cheng Zhu <dengcheng.zhu@mips.com> Acked-by: Dengcheng Zhu <dengcheng.zhu@mips.com> Cc: Matt Redfearn <matt.redfearn@imgtec.com> Cc: Matt Redfearn <matt.redfearn@mips.com> Acked-by: Matt Redfearn <matt.redfearn@mips.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: trivial@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-11-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linuxHerbert Xu1-4/+20
Merge 4.14-rc3 in order to pick up the new timer_setup function.
2017-11-03MAINTAINERS: update caam crypto driver maintainers listHoria Geantă1-1/+1
Dan steps down as caam maintainer, being replaced by Aymen. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-11-03Merge branch 'i2c/cht-wc-fusb302-immutable' of ↵Andy Shevchenko1-16/+40
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c/cht-wc-fusb302-immutable immutable branch from Wolfram Sang: as discussed before, here is the immutable branch for the i2c-cht-wc driver, so you can safely apply Hans' patch [1] "platform/x86: intel_cht_int33fe: Update fusb302 type string, add properties" on top of this. [1] http://patchwork.ozlabs.org/patch/824314/
2017-11-03irqchip: add initial support for ompicStafford Horne1-0/+1
IPI driver for the Open Multi-Processor Interrupt Controller (ompic) as described in the Multi-core support section of the OpenRISC 1.2 architecture specification: https://github.com/openrisc/doc/raw/master/openrisc-arch-1.2-rev0.pdf Each OpenRISC core contains a full interrupt controller which is used in the SMP architecture for interrupt balancing. This IPI device, the ompic, is the only external device required for enabling SMP on OpenRISC. Pending ops are stored in a memory bit mask which can allow multiple pending operations to be set and serviced at a time. This is mostly borrowed from the alpha IPI implementation. Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> [shorne@gmail.com: converted ops to bitmask, wrote commit message] Signed-off-by: Stafford Horne <shorne@gmail.com>
2017-11-03dt-bindings: openrisc: Add OpenRISC platform SoCStafford Horne1-0/+1
Add devicetree binding documentation for the OpenRISC platform opencores,or1ksim. This is the main OpenRISC reference platform supporting multiple FPGA SoC's. This format is based on some of the mips binding docs as we have similar requirements. Also, update maintainers so openrisc related binding changes are visible to the openrisc team. Acked-by: Rob Herring <robh@kernel.org> Suggested-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Stafford Horne <shorne@gmail.com>
2017-11-02Merge tag 'at91-ab-4.15-soc' of ↵Arnd Bergmann1-0/+5
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/drivers Pull "soc for 4.15" from Alexandre Belloni: - add SoC ids for the sama5d2 SiPs - Improve the AT91 maintainers entry * tag 'at91-ab-4.15-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: MAINTAINERS: Add SoC drivers to AT91 entry drivers: soc: atmel: Add basic support for new sama5d2 SiPs
2017-11-02MAINTAINERS: Step down from a co-maintaner of DW DMAC driverAndy Shevchenko1-1/+1
As discussed at ELCE 2017 there is little to anticipate from me in the future with regard to the driver, and since I have many things to keep an eye on, I would like to step down to simple designated reviewer. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2017-11-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-3/+3
Smooth Cong Wang's bug fix into 'net-next'. Basically put the bulk of the tcf_block_put() logic from 'net' into tcf_block_put_ext(), but after the offload unbind. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-02MAINTAINERS: update MAINTAINERS for cisco vicParvi Kaustubhi1-1/+1
Add myself to list of maintainers for cisco vic ethernet nic driver. Remove Neel as he left. Signed-off-by: Parvi Kaustubhi <pkaustub@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-11-01MAINTAINERS: Update Pistachio platform maintainersJames Hartley1-3/+2
Neither of the current maintainers works for Imagination any more. Removed both imgtec email addresses and added back mine for occasional reviews, also changed from Maintained to Odd Fixes to reflect the time that I will be able to spend on it. Signed-off-by: James Hartley <james.hartley@sondrel.com> Patchwork: https://patchwork.linux-mips.org/patch/17475/ Signed-off-by: James Hogan <jhogan@kernel.org>
2017-11-01MIPS: Update Goldfish RTC driver maintainer email addressAleksandar Markovic1-1/+1
Change all relevant instances of miodrag.dinic@imgtec.com email address to miodrag.dinic@mips.com. Signed-off-by: Miodrag Dinic <miodrag.dinic@mips.com> Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/17515/ [jhogan@kernel.org: Fix .mailmap direction] Signed-off-by: James Hogan <jhogan@kernel.org>