mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-13 07:31:07 +00:00
324,364 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
541efb7632 |
xen: features and fixes for 4.9-rc0
- Switch to new CPU hotplug mechanism.
- Support driver_override in pciback.
- Require vector callback for HVM guests (the alternate mechanism via
the platform device has been broken for ages).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJX9lkNAAoJEFxbo/MsZsTRnd8IAKnCH9pd2c1GgAPse2s8yBUL
jh/nTQh+niVvpFA9elpfz+TrAIu4P0KLcnx6jhZ0Uv+Cmeaz5Ps+IaqyXBmqmeCm
hjrnDo6wEVB/1LMtzibNk0hQcIN73MUEIfUESjl1iiIw3lPDPMIihMbpCAzVzaRf
M8sInTTwcx0A9njUijEwT1wKV45hM7bpnAufChkxk3V3G2+JxBDYAQJCfW0u1DjR
WFpbGKyNetXSVSf6QVZhW+lTnqTAUk0a5IqOg6UbzzbsHM7KgzwxB0FXYMRsL8jV
3VNiRJovNy+0F3T1VewPXWFlWs+QFK1GH0Hbncc5kUATNBm/VOjNt8H0dwUlfLM=
=n1rz
-----END PGP SIGNATURE-----
Merge tag 'for-linus-4.9-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from David Vrabel:
"xen features and fixes for 4.9:
- switch to new CPU hotplug mechanism
- support driver_override in pciback
- require vector callback for HVM guests (the alternate mechanism via
the platform device has been broken for ages)"
* tag 'for-linus-4.9-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/x86: Update topology map for PV VCPUs
xen/x86: Initialize per_cpu(xen_vcpu, 0) a little earlier
xen/pciback: support driver_override
xen/pciback: avoid multiple entries in slot list
xen/pciback: simplify pcistub device handling
xen: Remove event channel notification through Xen PCI platform device
xen/events: Convert to hotplug state machine
xen/x86: Convert to hotplug state machine
x86/xen: add missing \n at end of printk warning message
xen/grant-table: Use kmalloc_array() in arch_gnttab_valloc()
xen: Make VPMU init message look less scary
xen: rename xen_pmu_init() in sys-hypervisor.c
hotplug: Prevent alloc/free of irq descriptors during cpu up/down (again)
xen/x86: Move irq allocation from Xen smp_op.cpu_up()
|
||
|
Linus Torvalds
|
6218590bcb |
KVM updates for v4.9-rc1
All architectures:
Move `make kvmconfig` stubs from x86; use 64 bits for debugfs stats.
ARM:
Important fixes for not using an in-kernel irqchip; handle SError
exceptions and present them to guests if appropriate; proxying of GICV
access at EL2 if guest mappings are unsafe; GICv3 on AArch32 on ARMv8;
preparations for GICv3 save/restore, including ABI docs; cleanups and
a bit of optimizations.
MIPS:
A couple of fixes in preparation for supporting MIPS EVA host kernels;
MIPS SMP host & TLB invalidation fixes.
PPC:
Fix the bug which caused guests to falsely report lockups; other minor
fixes; a small optimization.
s390:
Lazy enablement of runtime instrumentation; up to 255 CPUs for nested
guests; rework of machine check deliver; cleanups and fixes.
x86:
IOMMU part of AMD's AVIC for vmexit-less interrupt delivery; Hyper-V
TSC page; per-vcpu tsc_offset in debugfs; accelerated INS/OUTS in
nVMX; cleanups and fixes.
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJX9iDrAAoJEED/6hsPKofoOPoIAIUlgojkb9l2l1XVDgsXdgQL
sRVhYSVv7/c8sk9vFImrD5ElOPZd+CEAIqFOu45+NM3cNi7gxip9yftUVs7wI5aC
eDZRWm1E4trDZLe54ZM9ThcqZzZZiELVGMfR1+ZndUycybwyWzafpXYsYyaXp3BW
hyHM3qVkoWO3dxBWFwHIoO/AUJrWYkRHEByKyvlC6KPxSdBPSa5c1AQwMCoE0Mo4
K/xUj4gBn9eMelNhg4Oqu/uh49/q+dtdoP2C+sVM8bSdquD+PmIeOhPFIcuGbGFI
B+oRpUhIuntN39gz8wInJ4/GRSeTuR2faNPxMn4E1i1u4LiuJvipcsOjPfe0a18=
=fZRB
-----END PGP SIGNATURE-----
Merge tag 'kvm-4.9-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Radim Krčmář:
"All architectures:
- move `make kvmconfig` stubs from x86
- use 64 bits for debugfs stats
ARM:
- Important fixes for not using an in-kernel irqchip
- handle SError exceptions and present them to guests if appropriate
- proxying of GICV access at EL2 if guest mappings are unsafe
- GICv3 on AArch32 on ARMv8
- preparations for GICv3 save/restore, including ABI docs
- cleanups and a bit of optimizations
MIPS:
- A couple of fixes in preparation for supporting MIPS EVA host
kernels
- MIPS SMP host & TLB invalidation fixes
PPC:
- Fix the bug which caused guests to falsely report lockups
- other minor fixes
- a small optimization
s390:
- Lazy enablement of runtime instrumentation
- up to 255 CPUs for nested guests
- rework of machine check deliver
- cleanups and fixes
x86:
- IOMMU part of AMD's AVIC for vmexit-less interrupt delivery
- Hyper-V TSC page
- per-vcpu tsc_offset in debugfs
- accelerated INS/OUTS in nVMX
- cleanups and fixes"
* tag 'kvm-4.9-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (140 commits)
KVM: MIPS: Drop dubious EntryHi optimisation
KVM: MIPS: Invalidate TLB by regenerating ASIDs
KVM: MIPS: Split kernel/user ASID regeneration
KVM: MIPS: Drop other CPU ASIDs on guest MMU changes
KVM: arm/arm64: vgic: Don't flush/sync without a working vgic
KVM: arm64: Require in-kernel irqchip for PMU support
KVM: PPC: Book3s PR: Allow access to unprivileged MMCR2 register
KVM: PPC: Book3S PR: Support 64kB page size on POWER8E and POWER8NVL
KVM: PPC: Book3S: Remove duplicate setting of the B field in tlbie
KVM: PPC: BookE: Fix a sanity check
KVM: PPC: Book3S HV: Take out virtual core piggybacking code
KVM: PPC: Book3S: Treat VTB as a per-subcore register, not per-thread
ARM: gic-v3: Work around definition of gic_write_bpr1
KVM: nVMX: Fix the NMI IDT-vectoring handling
KVM: VMX: Enable MSR-BASED TPR shadow even if APICv is inactive
KVM: nVMX: Fix reload apic access page warning
kvmconfig: add virtio-gpu to config fragment
config: move x86 kvm_guest.config to a common location
arm64: KVM: Remove duplicating init code for setting VMID
ARM: KVM: Support vgic-v3
...
|
||
|
Linus Torvalds
|
d230ec72c4 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixups from David Miller: "Here are the build and merge fixups for the networking stuff" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: phy: micrel.c: Enable ksz9031 energy-detect power-down mode netfilter: merge fixup for "nf_tables_netdev: remove redundant ip_hdr assignment" netfilter: nft_limit: fix divided by zero panic netfilter: fix namespace handling in nf_log_proc_dostring netfilter: xt_hashlimit: Fix link error in 32bit arch because of 64bit division netfilter: accommodate different kconfig in nf_set_hooks_head netfilter: Fix potential null pointer dereference |
||
|
Linus Torvalds
|
82fa407da0 |
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King: - Correct ARMs dma-mapping to use the correct printk format strings. - Avoid defining OBJCOPYFLAGS globally which upsets lkdtm rodata testing. - Cleanups to ARMs asm/memory.h include. - L2 cache cleanups. - Allow flat nommu binaries to be executed on ARM MMU systems. - Kernel hardening - add more read-only after init annotations, including making some kernel vdso variables const. - Ensure AMBA primecell clocks are appropriately defaulted. - ARM breakpoint cleanup. - Various StrongARM 11x0 and companion chip (SA1111) updates to bring this legacy platform to use more modern APIs for (eg) GPIOs and interrupts, which will allow us in the future to reduce some of the board-level driver clutter and elimate function callbacks into board code via platform data. There still appears to be interest in these platforms! - Remove the now redundant secure_flush_area() API. - Module PLT relocation optimisations. Ard says: This series of 4 patches optimizes the ARM PLT generation code that is invoked at module load time, to get rid of the O(n^2) algorithm that results in pathological load times of 10 seconds or more for large modules on certain STB platforms. - ARMv7M cache maintanence support. - L2 cache PMU support * 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (35 commits) ARM: sa1111: provide to_sa1111_device() macro ARM: sa1111: add sa1111_get_irq() ARM: sa1111: clean up duplication in IRQ chip implementation ARM: sa1111: implement a gpio_chip for SA1111 GPIOs ARM: sa1111: move irq cleanup to separate function ARM: sa1111: use devm_clk_get() ARM: sa1111: use devm_kzalloc() ARM: sa1111: ensure we only touch RAB bus type devices when removing ARM: 8611/1: l2x0: add PMU support ARM: 8610/1: V7M: Add dsb before jumping in handler mode ARM: 8609/1: V7M: Add support for the Cortex-M7 processor ARM: 8608/1: V7M: Indirect proc_info construction for V7M CPUs ARM: 8607/1: V7M: Wire up caches for V7M processors with cache support. ARM: 8606/1: V7M: introduce cache operations ARM: 8605/1: V7M: fix notrace variant of save_and_disable_irqs ARM: 8604/1: V7M: Add support for reading the CTR with read_cpuid_cachetype() ARM: 8603/1: V7M: Add addresses for mem-mapped V7M cache operations ARM: 8602/1: factor out CSSELR/CCSIDR operations that use cp15 directly ARM: kernel: avoid brute force search on PLT generation ARM: kernel: sort relocation sections before allocating PLTs ... |
||
Russell King
|
301a36fa70 | Merge branches 'misc' and 'sa1111-base' into for-linus | ||
Mike Looijmans
|
af70c1f92d |
phy: micrel.c: Enable ksz9031 energy-detect power-down mode
Set bit 0 in register 1C.23 to enable the EDPD feature of the KSZ9031 PHY. This reduces power consumption when the link is down. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
41844e3620 |
Staging/IIO patches for 4.9-rc1
Here is the big staging and IIO driver pull request for 4.9-rc1. There are a lot of patches in here, the majority due to the drivers/staging/greybus/ subsystem being merged in with full development history that went back a few years, in order to preserve the work that those developers did over time. This was done the same way that btrfs was merged into the tree, so all should be ok there. Lots and lots of tiny cleanups happened in the tree as well, due to the Outreachy application process and lots of other developers showing up for the first time to clean code up. Along with those changes, we deleted a wireless driver, and added a raspberrypi driver (currently marked broken), and lots of new iio drivers. Overall the tree still shrunk with more lines removed than added, about 10 thousand lines removed in total. Full details are in the very long shortlog below. All of this has been in the linux-next tree with no issues. There will be some merge problems with other subsystem trees, but those are all minor problems and shouldn't be hard to work out when they happen (MAINTAINERS and some lustre build problems with the IB tree.) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFYEABECABYFAlf0qWIPHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfsp9GkAoLMa Dl/S8W02azDtKP893es5GXh3AJ4k8J9JlHgTS0RlzVJMvzkSZ2x7Vg== =j18s -----END PGP SIGNATURE----- Merge tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging and IIO updates from Greg KH: "Here is the big staging and IIO driver pull request for 4.9-rc1. There are a lot of patches in here, the majority due to the drivers/staging/greybus/ subsystem being merged in with full development history that went back a few years, in order to preserve the work that those developers did over time. Lots and lots of tiny cleanups happened in the tree as well, due to the Outreachy application process and lots of other developers showing up for the first time to clean code up. Along with those changes, we deleted a wireless driver, and added a raspberrypi driver (currently marked broken), and lots of new iio drivers. Overall the tree still shrunk with more lines removed than added, about 10 thousand lines removed in total. Full details are in the very long shortlog below. All of this has been in the linux-next tree with no issues. There will be some merge problems with other subsystem trees, but those are all minor problems and shouldn't be hard to work out when they happen (MAINTAINERS and some lustre build problems with the IB tree)" And furter from me asking for clarification about greybus: "Right now there is a phone from Motorola shipping with this code (a slightly older version, but the same tree), so even though Ara is not alive in the same form, the functionality is happening. We are working with the developers of that phone to merge the newer stuff in with their fork so they can use the upstream version in future versions of their phone product line. Toshiba has at least one chip shipping in their catalog that needs/uses this protocol over a Unipro link, and rumor has it that there might be more in the future. There are also other users of the greybus protocols, there is a talk next week at ELC that shows how it is being used across a network connection to control a device, and previous ELC talks have showed the protocol stack being used over USB to drive embedded Linux boards. I've also talked to some people who are starting to work to add a host controller driver to control arduinos as the greybus PHY protocols are very useful to control a serial/i2c/spio/whatever device across a random physical link, as it is a way to have a self-describing device be attached to a host without needing manual configuration. So yes, people are using it, and there is still the chance that it will show up in a phone/laptop/tablet/whatever from Google in the future as well, the tech isn't dead, even if the original large phone project happens to be" * tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (3703 commits) Staging: fbtft: Fix bug in fbtft-core staging: rtl8188eu: fix double unlock error in rtw_resume_process() staging:r8188eu: remove GEN_MLME_EXT_HANDLER macro staging:r8188eu: remove GEN_DRV_CMD_HANDLER macro staging:r8188eu: remove GEN_EVT_CODE macro staging:r8188eu: remove GEN_CMD_CODE macro staging:r8188eu: remove pkt_newalloc member of the recv_buf structure staging:r8188eu: remove rtw_handle_dualmac declaration staging:r8188eu: remove (RGTRY|BSSID)_(OFT|SZ) macros staging:r8188eu: change rtl8188e_process_phy_info function argument type Staging: fsl-mc: Remove blank lines Staging: fsl-mc: Fix unaligned * in block comments Staging: comedi: Align the * in block comments Staging : ks7010 : Fix block comments warninig Staging: vt6655: Remove explicit NULL comparison using Coccinelle staging: rtl8188eu: core: rtw_xmit: Use macros instead of constants staging: rtl8188eu: core: rtw_xmit: Move constant of the right side staging: dgnc: Fix lines longer than 80 characters Staging: dgnc: constify attribute_group structures Staging: most: hdm-dim2: constify attribute_group structures ... |
||
|
Linus Torvalds
|
878fb5dc96 |
DeviceTree updates for 4.9:
- Update changeset documentation on locking to reflect current code - Fix alphabetizing of vendor-prefixes.txt - Add various vendor prefixes - Add ESP8089 WiFi binding - Add new variable sized array parsing functions -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJX9P3RAAoJEPr7XbWNvGHDxfsQAI2mZd8cY6CdQyfFOFZutNHd toTFzPiouCWMNLjS/+q1jJ1HGmgEbxPjC/10gVdpOwQo38R9hVqJm3e9KhbaPjI8 rn03uUE/aChbfrbJHQGoisiuHXwYz09ddDoZZ4XrlVDx1naJPXn9xqgmfiTR+TVm VkUlqj8JkIBkgYb6Hk4gJIoGtl+jPGFjw9dCXKJlh4fjxKQd/KNWnNN9DRlPz8kY ektcN85lsTTGNaEC9VCbHqo5nfvjJN1NIuU9JugQ61uZ8eYNx52fWM+Q/cTp7gvP dkyDJIXrfo6SUmURTtSOuGKhiqFAQgu6qs4XukAlIzrQlIcW0ptQi4fCZyyVfXQk esjmyMHC9aqpwLfu3j27ULEJcvradelCuXp4F6xOdRVkmXukxPulTXQMZQh6LwCY m/4GyEfqfjoDk+rojloyEFU3PuvL9A3jWBgOJBwLVEU8HTxY3lmA5HVKT1e0jYUR P1uiLw9FrF2fgZX9Pn/7ZkEGFfIYn64MR2xWdlim8AHVLd74/So0l05azZCUVECG 1/8/YHG24ENm34qSAHb6/EdGqQntYzbJwvg5L+vmI5CC3jvF4kcLuYQUI+2wiLKw 4LfkjpSJXIj5NNxncS0NeqJwisxBRiTwmMLpyN2K7vwsx9pdxotU6giEEMRC8lgm BxzPOOP62glEV4xm+7Km =lH0i -----END PGP SIGNATURE----- Merge tag 'devicetree-for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - update changeset documentation on locking to reflect current code - fix alphabetizing of vendor-prefixes.txt - add various vendor prefixes - add ESP8089 WiFi binding - add new variable sized array parsing functions * tag 'devicetree-for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (21 commits) DT: irqchip: renesas-irqc: document R8A7743/5 support dt-bindings: Add Keith&Koep vendor prefix dt-bindings: add vendor prefix for Auvidea GmbH of: Add vendor prefix for Engicam s.r.l company devicetree: Add vendor-prefix for Silead Inc. devicetree: bindings: Add vendor prefix for Topeet. dt-bindings: Add summit vendor id of/platform: Initialise dev->fwnode appropriately of: Add array read functions with min/max size limits of: Make of_find_property_value_of_size take a length range dt: net: enhance DWC EQoS binding to support Tegra186 bindings: PCI: artpec: correct pci binding example Documentation: devicetree: Fix max77693 spelling errors dt: bindings: Add binding for ESP8089 wifi chips PCI: Xilinx NWL PCIe: Updating device tree documentation with prefetchable memory space Documentation: devicetree: spi: fix wrong spi-bus documentation dt-bindings: Add Japan Display Inc vendor id dt-bindings: vendor-prefixes: Add Sierra Wireless devicetree: Add vendor prefix for Shenzhen Sunchip Technology Co., Ltd devicetree: Sort vendor prefixes in alphabetical order ... |
||
|
Linus Torvalds
|
6a497e9d58 |
This is the bulk of GPIO changes for the v4.9 series:
Subsystem improvements:
- Do away with the last users of the obsolete Kconfig options
ARCH_REQUIRE_GPIOLIB and ARCH_WANT_OPTIONAL_GPIOLIB (the latter
always sounded like an item on a wishlist to Santa Claus to
me). We can now select GPIOLIB and be done with it, for all
archs. After some struggle it even work on UM. Not that it has
GPIO, but if it wants to, it can select the library.
- Continued efforts to make drivers properly either tristate or
bool.
- Introduce a warning for drivers assigning default triggers to
their irqchip lines when probed from device tree, so we find and
fix these ambigous drivers. It is agreed that in the OF config
path, the device tree defines trigger characteristics.
- The same warning, mutatis mutandis, for ACPI-probed GPIO
irqchips.
- We introduce the ability to mark certain IRQ lines as "unusable"
as they can be taken by BIOS/firmware, unrouted in silicon and
generally nasty if you use them, and such things. This is
put to good use in the STMPE driver and also in the Cherryview
pin control driver.
- A new "mockup" virtual GPIO device that can be used for testing.
The plan is to add unit tests under tools/* for exercising this
device and verify that the kernel code paths are working as they
should.
- Make memory-mapped I/O-drivers depend on HAS_IOMEM. This was
implicit all the time, but when people started building UM
with allyesconfig or allmodconfig it exploded in their face.
- Move some stray bits of device tree and ACPI HW description
callbacks down into their respective implementation silo. These
were causing issues when compiling on !HAS_IOMEM as well, so
now eventually UM compiles the GPIOLIB library if it wants to.
New drivers:
- New driver for the Aspeed GPIO front-end companion to the
pin controller merged through the pin control tree.
- New driver for the LP873x PMIC GPIO portions.
- New driver for Technologic Systems' I2C FPGA GPIO such as
TS4900, TS-7970, TS-7990 and TS-4100.
- New driver for the Broadcom BCM63xx series including BCM6338
and BCM6345.
- New driver for the Intel WhiskeyCove PMIC GPIO.
- New driver for the Allwinner AXP209 PMIC GPIO portions.
- New driver for Diamond Systems 48 line GPIO-MM, another of
these port-mapped I/O expansion cards.
- Support the STMicroelectronics STMPE1600 variant in the STMPE
driver.
Driver improvements:
- The STMPE driver now supports rising/falling edge detection
properly for IRQs.
- The PCA954x will now fetch and enable its VCC regulator properly.
- Major rework of the PCA953x driver with the goal of eventually
switching it over to use regmap and thus modernize it even more.
- Switch the IOP driver to use the generic MMIO GPIO library.
- Move the ages old HTC EGPIO (extended GPIO) GPIO expander driver
over to this subsystem from MFD, achieveing some separation of
concerns.
-----BEGIN PGP SIGNATURE-----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=ABbi
-----END PGP SIGNATURE-----
Merge tag 'gpio-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO changes for the v4.9 series:
Subsystem improvements:
- do away with the last users of the obsolete Kconfig options
ARCH_REQUIRE_GPIOLIB and ARCH_WANT_OPTIONAL_GPIOLIB (the latter
always sounded like an item on a wishlist to Santa Claus to me). We
can now select GPIOLIB and be done with it, for all archs. After
some struggle it even work on UM. Not that it has GPIO, but if it
wants to, it can select the library.
- continued efforts to make drivers properly either tristate or bool.
- introduce a warning for drivers assigning default triggers to their
irqchip lines when probed from device tree, so we find and fix
these ambigous drivers. It is agreed that in the OF config path,
the device tree defines trigger characteristics.
- the same warning, mutatis mutandis, for ACPI-probed GPIO irqchips.
- we introduce the ability to mark certain IRQ lines as "unusable" as
they can be taken by BIOS/firmware, unrouted in silicon and
generally nasty if you use them, and such things. This is put to
good use in the STMPE driver and also in the Cherryview pin control
driver.
- a new "mockup" virtual GPIO device that can be used for testing.
The plan is to add unit tests under tools/* for exercising this
device and verify that the kernel code paths are working as they
should.
- make memory-mapped I/O-drivers depend on HAS_IOMEM. This was
implicit all the time, but when people started building UM with
allyesconfig or allmodconfig it exploded in their face.
- move some stray bits of device tree and ACPI HW description
callbacks down into their respective implementation silo. These
were causing issues when compiling on !HAS_IOMEM as well, so now
eventually UM compiles the GPIOLIB library if it wants to.
New drivers:
- new driver for the Aspeed GPIO front-end companion to the pin
controller merged through the pin control tree.
- new driver for the LP873x PMIC GPIO portions.
- new driver for Technologic Systems' I2C FPGA GPIO such as TS4900,
TS-7970, TS-7990 and TS-4100.
- new driver for the Broadcom BCM63xx series including BCM6338 and
BCM6345.
- new driver for the Intel WhiskeyCove PMIC GPIO.
- new driver for the Allwinner AXP209 PMIC GPIO portions.
- new driver for Diamond Systems 48 line GPIO-MM, another of these
port-mapped I/O expansion cards.
- support the STMicroelectronics STMPE1600 variant in the STMPE
driver.
Driver improvements:
- the STMPE driver now supports rising/falling edge detection
properly for IRQs.
- the PCA954x will now fetch and enable its VCC regulator properly.
- major rework of the PCA953x driver with the goal of eventually
switching it over to use regmap and thus modernize it even more.
- switch the IOP driver to use the generic MMIO GPIO library.
- move the ages old HTC EGPIO (extended GPIO) GPIO expander driver
over to this subsystem from MFD, achieveing some separation of
concerns"
* tag 'gpio-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (81 commits)
gpio: add missing static inline
gpio: OF: localize some gpiochip init functions
gpio: acpi: separation of concerns
gpio: OF: separation of concerns
gpio: make memory-mapped drivers depend on HAS_IOMEM
gpio: stmpe: use BIT() macro
gpio: stmpe: forbid unused lines to be mapped as IRQs
mfd/gpio: Move HTC GPIO driver to GPIO subsystem
gpio: MAINTAINERS: Add an entry for GPIO mockup driver
gpio/mockup: add virtual gpio device
gpio: Added zynq specific check for special pins on bank zero
gpio: axp209: Implement get_direction
gpio: aspeed: remove redundant return value check
gpio: loongson1: remove redundant return value check
ARM: omap2: fix missing include
gpio: tc3589x: fix up complaints on unsigned
gpio: tc3589x: add .get_direction() and small cleanup
gpio: f7188x: use gpiochip_get_data instead of container_of
gpio: tps65218: use devm_gpiochip_add_data() for gpio registration
gpio: aspeed: fix return value check in aspeed_gpio_probe()
...
|
||
|
Linus Torvalds
|
d268dbe76a |
General improvements:
- Nicer debugfs output with one pin/config pair per line.
- Continued efforts to strictify module vs bool.
- Constification and similar from Coccinelle engineers.
- Return error from pinctrl_bind_pins()
- Pulling in the ability to selectively disable mapping of
unusable IRQs from the GPIO subsystem.
New drivers:
- New driver for the Aspeed pin controller family: AST2400 (G4)
and AST2500 (G5) are supported. These are used by OpenBMC
on the IBM Witherspoon platform.
- New subdriver for the Allwinner sunxi GR8.
Driver improvements:
- Drop default IRQ trigger types assigned during IRQ mapping on
AT91 and Nomadik. This error was identified by improvements in
the IRQ core by Marc Zyngier.
- Active high/low types on the GPIO IRQs for the ST pin
controller.
- IRQ support on GPIOs on the STM32 pin controller.
- Renesas Super-H/ARM sh-pfc: continued massive developments.
- Misc MXC improvements.
- SPDIF on the Allwiner A31 SoC
- IR remote and SPI NOR flash, NAND flash, I2C pins on the
AMLogic SoC.
- PWM pins on the Meson.
- Do not map unusable IRQs (taken by BIOS) on the Intel Cherryview.
- Add GPIO IRQ wakeup support to the Intel driver so we can wake up
from button pushes.
Deprecation:
- Deleted the obsolete STiH415/6 SoC support.
-----BEGIN PGP SIGNATURE-----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=APsF
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v4.9 cycle.
General improvements:
- nicer debugfs output with one pin/config pair per line.
- continued efforts to strictify module vs bool.
- constification and similar from Coccinelle engineers.
- return error from pinctrl_bind_pins()
- pulling in the ability to selectively disable mapping of unusable
IRQs from the GPIO subsystem.
New drivers:
- new driver for the Aspeed pin controller family: AST2400 (G4) and
AST2500 (G5) are supported. These are used by OpenBMC on the IBM
Witherspoon platform.
- new subdriver for the Allwinner sunxi GR8.
Driver improvements:
- drop default IRQ trigger types assigned during IRQ mapping on AT91
and Nomadik. This error was identified by improvements in the IRQ
core by Marc Zyngier.
- active high/low types on the GPIO IRQs for the ST pin controller.
- IRQ support on GPIOs on the STM32 pin controller.
- Renesas Super-H/ARM sh-pfc: continued massive developments.
- misc MXC improvements.
- SPDIF on the Allwiner A31 SoC
- IR remote and SPI NOR flash, NAND flash, I2C pins on the AMLogic
SoC.
- PWM pins on the Meson.
- do not map unusable IRQs (taken by BIOS) on the Intel Cherryview.
- add GPIO IRQ wakeup support to the Intel driver so we can wake up
from button pushes.
Deprecation:
- delete the obsolete STiH415/6 SoC support"
* tag 'pinctrl-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits)
pinctrl: qcom: fix masking of pinmux functions
pinctrl: intel: Configure GPIO chip IRQ as wakeup interrupts
pinctrl: cherryview: Convert to use devm_gpiochip_add_data()
pinctrl: cherryview: Do not add all southwest and north GPIOs to IRQ domain
gpiolib: Make it possible to exclude GPIOs from IRQ domain
pinctrl: nomadik: don't default-flag IRQs as falling
pinctrl: st: Remove obsolete platforms from pinctrl-st dt doc
pinctrl: st: Remove STiH415/6 SoC pinctrl driver support.
pinctrl: amlogic: gxbb: add i2c pins
pinctrl: amlogic: gxbb: add nand pins
pinctrl: stm32: add IRQ_DOMAIN_HIERARCHY dependency
pinctrl: amlogic: gxbb: add spi nor pins
pinctrl: sh-pfc: r8a7794: Implement voltage switching for SDHI
pinctrl: sh-pfc: r8a7791: Implement voltage switching for SDHI
pinctrl: sh-pfc: Add PORT_GP_24 helper macro
pinctrl: Fix "st,syscfg" definition for STM32 pinctrl
driver: base: pinctrl: return error from pinctrl_bind_pins()
pinctrl: meson-gxbb: add the missing SDIO interrupt pin
pinctrl: aspeed: fix regmap error handling
pinctrl: mediatek: constify gpio_chip structures
...
|
||
|
Linus Torvalds
|
64cbd16a87 |
MMC core:
- Add support for sending commands during data transfer - Erase/discard/trim improvements - Improved error handling - Extend sysfs with SD status register - Document info about the vmmc/vmmcq regulators - Extend pwrseq-simple to manage an optional post-power-on-delay - Some various minor improvements and cleanups MMC host: - dw_mmc: Add reset support - dw_mmc: Return -EILSEQ for EBE and SBE error - dw_mmc: Some cleanups - dw_mmc-k3: Add UHS-I support Hisilicon Hikey - tmio: Add eMMC support - sh_mobile_sdhi: Add r8a7796 support - sunxi: Don't use sample clocks for sun4i/sun5i - sunxi: Add support for A64 mmc controller - sunxi: Some cleanups and improvements - sdhci: Support for sending commands during data transfer - sdhci: Do not allow tuning procedure to be interrupted - sdhci-pci: Enable SD/SDIO on Merrifield - sdhci-pci|acpi: Enable MMC_CAP_CMD_DURING_TFR - sdhci-pci: Some cleanups - sdhci-of-arasan: Set controller to test mode when no CD bit - sdhci-of-arasan: Some fixes for clocks and phys - sdhci-brcmstb: Don't use ADMA 64-bit when not supported - sdhci-tegra: Mark 64-bit DMA broken on Tegra124 - sdhci-esdhc-imx: Fixups related to data timeouts -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJX9NVDAAoJEP4mhCVzWIwpjCAP/Am7i2zfql9Gq/rhbrcp7dTe eTWnz/nuadqGV8p4DCMP+SzTZQpKrP1+mihnpoxDy7o+VLsu6YLrQ5xD/YBCv40j 6Fat0fK1Cym1QSFW7nPjTL2qUAt5BbNJbiMHwqFupXpdtoFuVsMCOWJJktno1QW6 VkAdsr2mbamY6nlpVV0INlJuss2Hqh05PEEYISHdbYxSCjMWsTZm7p2Eghkuwics dZMVxkLIw93BRxLf91b7s6dVerYGfKAq16pV3dmeejtW9vNwcmSGQMcMbTRZHOSl CtMhx1Qw88vYtGgl3LV0mKa+2/06ZWNG9ZwakuNTQZI5khVjmGuwJDINpEBq/lcC 0QXNLhzx+Z4h+s2iY02Xv5k0tywcHlG9blIPXE6z3O1nsFVdXjyUQ5KcM9w8rbcS X4auw3ERLoVgyPgK1gKKax1z8dO7JnvmwFZYgVZxsbj7lIYr+2xs42R5R3enDzmt HPLDvqiM4RQKbpZxaiCos3XcrBs258SpPoHQSl5JyCYsYhAfQKcOZWdJpIr3BK7d SRQupbEzK160i6Umz6+VU15CFnaBqD3Atab4XTEt/GBY+RbzK/FeWKpeYIrPV8xe GSi3WN+BwIi3tczg8J81CBgr0gFqOh7VNz0lmvrm+YqvARAmRqJxIijNWU4ZwGdi Q1gOTVWSveyIM87PhMhG =b0/p -----END PGP SIGNATURE----- Merge tag 'mmc-v4.9' of git://git.linaro.org/people/ulf.hansson/mmc Pull MMC updates from Ulf Hansson: MMC core: - Add support for sending commands during data transfer - Erase/discard/trim improvements - Improved error handling - Extend sysfs with SD status register - Document info about the vmmc/vmmcq regulators - Extend pwrseq-simple to manage an optional post-power-on-delay - Some various minor improvements and cleanups MMC host: - dw_mmc: Add reset support - dw_mmc: Return -EILSEQ for EBE and SBE error - dw_mmc: Some cleanups - dw_mmc-k3: Add UHS-I support Hisilicon Hikey - tmio: Add eMMC support - sh_mobile_sdhi: Add r8a7796 support - sunxi: Don't use sample clocks for sun4i/sun5i - sunxi: Add support for A64 mmc controller - sunxi: Some cleanups and improvements - sdhci: Support for sending commands during data transfer - sdhci: Do not allow tuning procedure to be interrupted - sdhci-pci: Enable SD/SDIO on Merrifield - sdhci-pci|acpi: Enable MMC_CAP_CMD_DURING_TFR - sdhci-pci: Some cleanups - sdhci-of-arasan: Set controller to test mode when no CD bit - sdhci-of-arasan: Some fixes for clocks and phys - sdhci-brcmstb: Don't use ADMA 64-bit when not supported - sdhci-tegra: Mark 64-bit DMA broken on Tegra124 - sdhci-esdhc-imx: Fixups related to data timeouts * tag 'mmc-v4.9' of git://git.linaro.org/people/ulf.hansson/mmc: (68 commits) mmc: dw_mmc: remove the deprecated "supports-highspeed" property mmc: dw_mmc: minor cleanup for dw_mci_adjust_fifoth mmc: dw_mmc: use macro to define ring buffer size mmc: dw_mmc: fix misleading error print if failing to do DMA transfer mmc: dw_mmc: avoid race condition of cpu and IDMAC mmc: dw_mmc: split out preparation of desc for IDMAC32 and IDMAC64 mmc: core: don't try to switch block size for dual rate mode mmc: sdhci-of-arasan: Set controller to test mode when no CD bit dt: sdhci-of-arasan: Add device tree option xlnx, fails-without-test-cd mmc: tmio: add eMMC support mmc: rtsx_usb: use new macro for R1 without CRC mmc: rtsx_pci: use new macro for R1 without CRC mmc: add define for R1 response without CRC mmc: card: do away with indirection pointer mmc: sdhci-acpi: Set MMC_CAP_CMD_DURING_TFR for Intel eMMC controllers mmc: sdhci-pci: Set MMC_CAP_CMD_DURING_TFR for Intel eMMC controllers mmc: sdhci: Support cap_cmd_during_tfr requests mmc: mmc_test: Add tests for sending commands during transfer mmc: core: Add support for sending commands during data transfer mmc: sdhci-brcmstb: Fix incorrect capability ... |
||
|
Linus Torvalds
|
687ee0ad4e |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) BBR TCP congestion control, from Neal Cardwell, Yuchung Cheng and
co. at Google. https://lwn.net/Articles/701165/
2) Do TCP Small Queues for retransmits, from Eric Dumazet.
3) Support collect_md mode for all IPV4 and IPV6 tunnels, from Alexei
Starovoitov.
4) Allow cls_flower to classify packets in ip tunnels, from Amir Vadai.
5) Support DSA tagging in older mv88e6xxx switches, from Andrew Lunn.
6) Support GMAC protocol in iwlwifi mwm, from Ayala Beker.
7) Support ndo_poll_controller in mlx5, from Calvin Owens.
8) Move VRF processing to an output hook and allow l3mdev to be
loopback, from David Ahern.
9) Support SOCK_DESTROY for UDP sockets. Also from David Ahern.
10) Congestion control in RXRPC, from David Howells.
11) Support geneve RX offload in ixgbe, from Emil Tantilov.
12) When hitting pressure for new incoming TCP data SKBs, perform a
partial rathern than a full purge of the OFO queue (which could be
huge). From Eric Dumazet.
13) Convert XFRM state and policy lookups to RCU, from Florian Westphal.
14) Support RX network flow classification to igb, from Gangfeng Huang.
15) Hardware offloading of eBPF in nfp driver, from Jakub Kicinski.
16) New skbmod packet action, from Jamal Hadi Salim.
17) Remove some inefficiencies in snmp proc output, from Jia He.
18) Add FIB notifications to properly propagate route changes to
hardware which is doing forwarding offloading. From Jiri Pirko.
19) New dsa driver for qca8xxx chips, from John Crispin.
20) Implement RFC7559 ipv6 router solicitation backoff, from Maciej
Żenczykowski.
21) Add L3 mode to ipvlan, from Mahesh Bandewar.
22) Support 802.1ad in mlx4, from Moshe Shemesh.
23) Support hardware LRO in mediatek driver, from Nelson Chang.
24) Add TC offloading to mlx5, from Or Gerlitz.
25) Convert various drivers to ethtool ksettings interfaces, from
Philippe Reynes.
26) TX max rate limiting for cxgb4, from Rahul Lakkireddy.
27) NAPI support for ath10k, from Rajkumar Manoharan.
28) Support XDP in mlx5, from Rana Shahout and Saeed Mahameed.
29) UDP replicast support in TIPC, from Richard Alpe.
30) Per-queue statistics for qed driver, from Sudarsana Reddy Kalluru.
31) Support BQL in thunderx driver, from Sunil Goutham.
32) TSO support in alx driver, from Tobias Regnery.
33) Add stream parser engine and use it in kcm.
34) Support async DHCP replies in ipconfig module, from Uwe
Kleine-König.
35) DSA port fast aging for mv88e6xxx driver, from Vivien Didelot.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1715 commits)
mlxsw: switchx2: Fix misuse of hard_header_len
mlxsw: spectrum: Fix misuse of hard_header_len
net/faraday: Stop NCSI device on shutdown
net/ncsi: Introduce ncsi_stop_dev()
net/ncsi: Rework the channel monitoring
net/ncsi: Allow to extend NCSI request properties
net/ncsi: Rework request index allocation
net/ncsi: Don't probe on the reserved channel ID (0x1f)
net/ncsi: Introduce NCSI_RESERVED_CHANNEL
net/ncsi: Avoid unused-value build warning from ia64-linux-gcc
net: Add netdev all_adj_list refcnt propagation to fix panic
net: phy: Add Edge-rate driver for Microsemi PHYs.
vmxnet3: Wake queue from reset work
i40e: avoid NULL pointer dereference and recursive errors on early PCI error
qed: Add RoCE ll2 & GSI support
qed: Add support for memory registeration verbs
qed: Add support for QP verbs
qed: PD,PKEY and CQ verb support
qed: Add support for RoCE hw init
qede: Add qedr framework
...
|
||
Yotam Gigi
|
251d41c58b |
mlxsw: switchx2: Fix misuse of hard_header_len
In order to specify that the mlxsw switchx2 driver needs additional
headroom for packets, there have been use of the hard_header_len field of
the netdevice struct.
This commit changes that to use needed_headroom instead, as this is the
correct way to do that.
Fixes:
|
||
|
Yotam Gigi
|
feb7d387a6 |
mlxsw: spectrum: Fix misuse of hard_header_len
In order to specify that the mlxsw spectrum driver needs additional
headroom for packets, there have been use of the hard_header_len field of
the netdevice struct.
This commit changes that to use needed_headroom instead, as this is the
correct way to do that.
Fixes:
|
||
|
Linus Torvalds
|
a3443cda55 |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris: SELinux/LSM: - overlayfs support, necessary for container filesystems LSM: - finally remove the kernel_module_from_file hook Smack: - treat signal delivery as an 'append' operation TPM: - lots of bugfixes & updates Audit: - new audit data type: LSM_AUDIT_DATA_FILE * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (47 commits) Revert "tpm/tpm_crb: implement tpm crb idle state" Revert "tmp/tpm_crb: fix Intel PTT hw bug during idle state" Revert "tpm/tpm_crb: open code the crb_init into acpi_add" Revert "tmp/tpm_crb: implement runtime pm for tpm_crb" lsm,audit,selinux: Introduce a new audit data type LSM_AUDIT_DATA_FILE tmp/tpm_crb: implement runtime pm for tpm_crb tpm/tpm_crb: open code the crb_init into acpi_add tmp/tpm_crb: fix Intel PTT hw bug during idle state tpm/tpm_crb: implement tpm crb idle state tpm: add check for minimum buffer size in tpm_transmit() tpm: constify TPM 1.x header structures tpm/tpm_crb: fix the over 80 characters checkpatch warring tpm/tpm_crb: drop useless cpu_to_le32 when writing to registers tpm/tpm_crb: cache cmd_size register value. tmp/tpm_crb: drop include to platform_device tpm/tpm_tis: remove unused itpm variable tpm_crb: fix incorrect values of cmdReady and goIdle bits tpm_crb: refine the naming of constants tpm_crb: remove wmb()'s tpm_crb: fix crb_req_canceled behavior ... |
||
|
Linus Torvalds
|
e46cae4418 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
"The new features and main improvements in this merge for v4.9
- Support for the UBSAN sanitizer
- Set HAVE_EFFICIENT_UNALIGNED_ACCESS, it improves the code in some
places
- Improvements for the in-kernel fpu code, in particular the overhead
for multiple consecutive in kernel fpu users is recuded
- Add a SIMD implementation for the RAID6 gen and xor operations
- Add RAID6 recovery based on the XC instruction
- The PCI DMA flush logic has been improved to increase the speed of
the map / unmap operations
- The time synchronization code has seen some updates
And bug fixes all over the place"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (48 commits)
s390/con3270: fix insufficient space padding
s390/con3270: fix use of uninitialised data
MAINTAINERS: update DASD maintainer
s390/cio: fix accidental interrupt enabling during resume
s390/dasd: add missing \n to end of dev_err messages
s390/config: Enable config options for Docker
s390/dasd: make query host access interruptible
s390/dasd: fix panic during offline processing
s390/dasd: fix hanging offline processing
s390/pci_dma: improve lazy flush for unmap
s390/pci_dma: split dma_update_trans
s390/pci_dma: improve map_sg
s390/pci_dma: simplify dma address calculation
s390/pci_dma: remove dma address range check
iommu/s390: simplify registration of I/O address translation parameters
s390: migrate exception table users off module.h and onto extable.h
s390: export header for CLP ioctl
s390/vmur: fix irq pointer dereference in int handler
s390/dasd: add missing KOBJ_CHANGE event for unformatted devices
s390: enable UBSAN
...
|
||
|
Linus Torvalds
|
ce866e2d18 |
First pull request of the 4.9 merge window
- Updates to hfi1 driver -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJX87HPAAoJELgmozMOVy/dBToP/jb9mSa7SzrCWaBvAovw7oK2 mEnETqHkV8fYa97SiuOFnPOQsK+fWSOgC6oL0I7JiK5BC5hpovTF8gDupN4x1q2v 4akTaAMvHwwjuXitA+EFNyCJWnt3jQDRVHE0WDRWeNMICXs1JD+xS5KzbRbZgWqQ 7fZjzUcT5uChL7i62GwjqvMPkp/s6w3PthtbxQerbikYVRvRkbU4LOAARXVfgjFM EfslY8hiQFKRDZ20eWgkzPGKXEdCgacjv0Ev1NMzpdeHZFtHn+zw4xJ70VGm9ukc IMKVNjbYN2Xa1hSihpxDD5ZauPxChCG6t/IKs4Bxtiodb/vnmKX5vswwdUsgpGP/ oOVixvQO8TPdoKXIB7wotfGDKLWvwd0dIhRLgmLtPj7jdLTejDAPran7/5GOSF6o ecsj0rTsQ343yWPjIgVg8ShtSW+rVgXQcOFnoOwJUqiptsNFUZJpk6OA3tx0crOM 7lLUOezb6BI99XiBBF3jN27Zd/QEGGaCKIkkfo+laSM5LSzn9VReVFvwTlaXLXx+ AwLhyaEVgYnCsfy1DiIQIgKIkXnYiLfKEd65tVo7bGDOnMaD4e2zDux2tcd+/NK+ lz0NaJ5Xuk+zOvrSG7Jw5bFnVhzghviDUJ9EI38YXhtRTYnYLPA5lpoCj+/BMgCo hPxlualfI+vd69dY/C5H =o9FO -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull hdi1 rdma driver updates from Doug Ledford: "This is the first pull request of the 4.9 merge window for the RDMA subsystem. It is only the hfi1 driver. It had dependencies on code that only landed late in the 4.7-rc cycle (around 4.7-rc7), so putting this with my other for-next code would have create an ugly merge of lot of 4.7-rc stuff. For that reason, it's being submitted individually. It's been through 0day and linux-next" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (37 commits) IB/rdmavt: Trivial function comment corrected. IB/hfi1: Fix trace of atomic ack IB/hfi1: Update SMA ingress checks for response packets IB/hfi1: Use EPROM platform configuration read IB/hfi1: Add ability to read platform config from the EPROM IB/hfi1: Restore EPROM read ability IB/hfi1: Document new sysfs entries for hfi1 driver IB/hfi1: Add new debugfs sdma_cpu_list file IB/hfi1: Add irq affinity notification handler IB/hfi1: Add a new VL sysfs attribute for sdma engines IB/hfi1: Add sysfs interface for affinity setup IB/hfi1: Fix resource release in context allocation IB/hfi1: Remove unused variable from devdata IB/hfi1: Cleanup tasklet refs in comments IB/hfi1: Adjust hardware buffering parameter IB/hfi1: Act on external device timeout IB/hfi1: Fix defered ack race with qp destroy IB/hfi1: Combine shift copy and byte copy for SGE reads IB/hfi1: Do not read more than a SGE length IB/hfi1: Extend i2c timeout ... |
||
|
Linus Torvalds
|
19fe416532 |
* Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO
buffers (Thor Thayer)
* Split the memory controller part out of mpc85xx and share it with a
* new Freescale ARM Layerscape driver (York Sun)
* amd64_edac fixes (Yazen Ghannam)
* Misc cleanups, refactoring and fixes all over the place
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=pcI8
-----END PGP SIGNATURE-----
Merge tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov:
"A lot of movement in the EDAC tree this time around, coarse summary
below:
- Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO
buffers (Thor Thayer)
- split the memory controller part out of mpc85xx and share it with a
new Freescale ARM Layerscape driver (York Sun)
- amd64_edac fixes (Yazen Ghannam)
- misc cleanups, refactoring and fixes all over the place"
* tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (37 commits)
EDAC, altera: Add IRQ Flags to disable IRQ while handling
EDAC, altera: Correct EDAC IRQ error message
EDAC, amd64: Autoload module using x86_cpu_id
EDAC, sb_edac: Remove NULL pointer check on array pci_tad
EDAC: Remove NO_IRQ from powerpc-only drivers
EDAC, fsl_ddr: Fix error return code in fsl_mc_err_probe()
EDAC, fsl_ddr: Add entry to MAINTAINERS
EDAC: Move Doug Thompson to CREDITS
EDAC, I3000: Orphan driver
EDAC, fsl_ddr: Replace simple_strtoul() with kstrtoul()
EDAC, layerscape: Add Layerscape EDAC support
EDAC, fsl_ddr: Fix IRQ dispose warning when module is removed
EDAC, fsl_ddr: Add support for little endian
EDAC, fsl_ddr: Add missing DDR DRAM types
EDAC, fsl_ddr: Rename macros and names
EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx
EDAC, mpc85xx: Replace printk() with pr_* format
EDAC, mpc85xx: Drop setting/clearing RFXE bit in HID1
EDAC, altera: Rename MC trigger to common name
EDAC, altera: Rename device trigger to common name
...
|
||
|
Linus Torvalds
|
58e4411b2d |
spi: Updates for v4.9
The SPI subsystem has also had quite a quiet release, though with a
fairly large set of per-driver changes and several new drivers. The
bulk of the changes are:
- Lots and lots of cleanups and improvements for the fsl-espi driver.
- New drivers for Broadcom MSPI/iProc/STB, Cavium ThunderX and J-Core.
-----BEGIN PGP SIGNATURE-----
iQEwBAABCAAaBQJX84MLExxicm9vbmllQGtlcm5lbC5vcmcACgkQJNaLcl1Uh9CD
Ywf/bCrjKApw6Yvfww3HmoR91LoDhax56ypS8H45H6UNWNqEcP0egBhbj0WGTSs6
AVhNlebullti+FlqKbCBaldDZehEGHDvBLIfj7fVIqPS+RCfBfEVjGIESE5MRx+Q
l0hjD3IwrwB74cMpZ1R3K7ecnsPbK7vouoFwyESw3cmW8I7YfjO2sKtQfzCyxlej
qFfKwbhGqU6xkUCgx3+x4y6g7x5TRdwbWeDEVFJEeyKJ+e3BQRCg8YNs+vWWMM6P
qjXI1Sd3AmlfONQb/vUr0MtlRPbOmDKX/Ibu/OSWCUI4QoPQdxCP+OsE0Wz9OIOp
5a7IqQrWatUAXZ4AhojmLAjLLA==
=zKMh
-----END PGP SIGNATURE-----
Merge tag 'spi-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The SPI subsystem has also had quite a quiet release, though with a
fairly large set of per-driver changes and several new drivers. The
bulk of the changes are:
- lots and lots of cleanups and improvements for the fsl-espi driver
- new drivers for Broadcom MSPI/iProc/STB, Cavium ThunderX and
J-Core"
* tag 'spi-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (80 commits)
spi: sc18is602: Change gpiod_set_value to gpiod_set_value_cansleep
spi: pxa2xx: Fix build error because of missing header
spi: imx: fix error return code in spi_imx_probe()
spi: pxa2xx: Add support for GPIO descriptor chip selects
spi: imx: Gracefully handle NULL master->cs_gpios
spi: iproc-qspi: Add Broadcom iProc SoCs support
spi: fsl-espi: improve return value handling in fsl_espi_probe
spi: fsl-espi: simplify of_fsl_espi_probe
spi: fsl-espi: remove unused variable in fsl_espi_setup
spi: bcm-qspi: Fix error return code in bcm_qspi_probe()
spi: bcm-qspi: Fix return value check in bcm_qspi_probe()
spi: bcm-qspi: fix suspend/resume #ifdef
spi: bcm-qspi: don't include linux/mtd/cfi.h
spi: core: Use spi_sync_transfer() in spi_write()/spi_read()
spi: fsl-espi: improve and extend register bit definitions
spi: fsl-espi: align register access with other drivers
spi: fsl-espi: improve and simplify interrupt handler
spi: fsl-espi: simplify fsl_espi_setup_transfer
spi: imx: support loopback mode on imx35
spi: imx: set spi_bus_clk for mx1, mx31 and mx35
...
|
||
|
Linus Torvalds
|
5a9f228a18 |
regulator: Changes for v4.9
This is an extremely quiet release for the regulator API, we've got a small set of bug fixes and minor feature enhancements for drivers plus a couple of more visible changes: - Add support for ramp times in regulators that don't use selectors. - New driver for LTC3676. -----BEGIN PGP SIGNATURE----- iQEwBAABCAAaBQJX83uoExxicm9vbmllQGtlcm5lbC5vcmcACgkQJNaLcl1Uh9AI Vgf/TKsgLY/UGdEhgmuSCWDI+64e8NjHRADRYR3rpgg8gfa5LeB6M+Zha6FnEWxn FAj93OAcszNZqHz8ZLZcyV2j9rXhhRlPI1FadAe+0FTQgqN0EKREsL4MHgJNz8C5 mHe/87t8u+4xvscK7JjyvmmMk2UlvvmH8mmaAHTSa3QiX/Jc2isok6NFI370hDRq DlmgqKU9plZU7hqtvseNFcgiQ1iaFXI6B0Fv6O87czzVvokHdt5BKugKq4LhwInH A2H6MXap0H2f8GSmFBtXCSonnTKOKYkAUnbEC1LUASCTxPAIEMVMTdO3jV05wI8g vsy/95OrfLvzKgrE/UlQlV1WZg== =bca4 -----END PGP SIGNATURE----- Merge tag 'regulator-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "This is an extremely quiet release for the regulator API, we've got a small set of bug fixes and minor feature enhancements for drivers plus a couple of more visible changes: - add support for ramp times in regulators that don't use selectors. - new driver for LTC3676" * tag 'regulator-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: dbx500: remove unused functions in dbx500-prcmu.c regulator: pv88080: Update regulator for PV88080 BB silicon support regulator: core: don't return error with inadequate reason regulator: tps65910: Work around silicon erratum SWCZ010 regulator: core: Add set_voltage_time op regulator: core: Don't skip set_voltage_time when ramp delay disabled regulator: core: Simplify error flow in _regulator_do_set_voltage() regulator: core: Use local ops variable in _regulator_do_set_voltage() regulator: hi6421: mark hi6421_regulator_ldo_get_optimum_mode() static regulator: Kconfig: Fix typo regulator: bindings: Use the correct symbol for second regulator: Remove support for optional supplies in the bulk API regulator: Add LTC3676 support regulator: rk808: Delete owner assignment regulator: tps65218: do not disable DCDC3 during poweroff on broken PMICs mfd: tps65218: add version check to the PMIC probe |
||
|
Linus Torvalds
|
808c2b0583 |
regmap: Updates for v4.9
Another quiet release, a few small extensions to the set of register
maps we support and an improvement in the debugfs code:
- Allow viewing of cached contents for write only registers via
debugfs.
- Support a wider range of read/write flag masks in register formats.
- Support more little endian formats.
-----BEGIN PGP SIGNATURE-----
iQEwBAABCAAaBQJX8x9EExxicm9vbmllQGtlcm5lbC5vcmcACgkQJNaLcl1Uh9Dc
mQf8Do/0T9bM0vTQFB9fcdOtYEa73vuDNbo0zCVAXEGJp862Z9OFB1oS5UInH9Os
T6gahxFR4tApv+89p9f7WGE2ppeiclkc9rpBdig6sBUtDGzF3+VT+N0LLV5I1TgA
FcYRFBXxewwk7qWywEd1IypRa6s2fazOqj7eYdqSpaFAyewpXMRKrnPNbtxbYDkx
MkIBADyT4ZfzOQQjxyff7vjVpWn8A41bD/ojhm9WLJL/Mxu/1q23nyTUYH7qqAAL
HC1DZFqUt2jbshmNozF9JlKuEGb1M2hXRptKLUJlynyVsnk2RO3OEUOW8haoxFBh
7Puxh+SsERDRHKiBkbFYnuBjLA==
=0fj2
-----END PGP SIGNATURE-----
Merge tag 'regmap-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Another quiet release, a few small extensions to the set of register
maps we support and an improvement in the debugfs code:
- allow viewing of cached contents for write only registers via
debugfs.
- support a wider range of read/write flag masks in register formats.
- support more little endian formats"
* tag 'regmap-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Add missing little endian functions
regmap: Allow longer flag masks for read and write
regmap: debugfs: Add support for dumping write only device registers
regmap: Add a function to check if a regmap register is cached
|
||
|
Linus Torvalds
|
5617c122e6 |
The core clk framework changes are small again. They're mostly minor fixes
that weren't causing enough problems (or any problems when we're just
clarifying things) to warrant sending outside the merge window. The
majority of changes are in drivers for various SoCs. Full details
are in the logs, but here's the summary.
Core:
- Better support for DeviceTree overlays with the addition of the
CLK_OF_DECLARE_DRIVER macro. Now we won't probe a clk driver
for a device node that matched during of_clk_init(), unless
the driver uses CLK_OF_DECLARE_DRIVER instead of CLK_OF_DECLARE.
This allows overlays to work cleanly for drivers that must probe
before the device model is ready, and also after it's ready
when an overlay is loaded.
- Clarification in the code around how clk_hw pointers are returned
from of clk providers
- Proper migration of prepare/enable counts to parents when the
clk tree is constructed
New Drivers:
- Socionext's UniPhier SoCs
- Loongson1C
- ZTE ZX296718
- Qualcomm MDM9615
- Amlogic GXBB AO clocks and resets
- Broadcom BCM53573 ILP
- Maxim MAX77620
Updates:
- Four Allwinner SoCs are migrated to the new style clk driver (A31, A31s,
A23 and A33)
- Exynos 5xxx audio and DRAM clks
- Loongson1B AC97, DMA and NAND clks
- Rockchip DDR clks and rk3399 driver tweaks
- Renesas R-Car M3-W (r8a7796) SoC SDHI interface and Watchdog timer clks
- Renasas R-Car H3 and M3-W CMT clks and RAVB+Thermal clks for M3-W
- Amlogic GXBB MMC gate clks
- at91 sama5d4 sckc
- Removal of STiH415 and STiH416 clk support as the SoC is being removed
- Rework of STiH4xx clk support for new style bindings
- Continuation of driver migration to clk_hw based registration APIs
- xgene PMD support
- bcm2835 critical clk markings
- ARM versatile ICST
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=NFUB
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk framework updates from Stephen Boyd:
"The core clk framework changes are small again. They're mostly minor
fixes that weren't causing enough problems (or any problems when we're
just clarifying things) to warrant sending outside the merge window.
The majority of changes are in drivers for various SoCs. Full details
are in the logs, but here's the summary.
Core:
- Better support for DeviceTree overlays with the addition of the
CLK_OF_DECLARE_DRIVER macro. Now we won't probe a clk driver for a
device node that matched during of_clk_init(), unless the driver
uses CLK_OF_DECLARE_DRIVER instead of CLK_OF_DECLARE. This allows
overlays to work cleanly for drivers that must probe before the
device model is ready, and also after it's ready when an overlay is
loaded.
- Clarification in the code around how clk_hw pointers are returned
from of clk providers
- Proper migration of prepare/enable counts to parents when the clk
tree is constructed
New Drivers:
- Socionext's UniPhier SoCs
- Loongson1C
- ZTE ZX296718
- Qualcomm MDM9615
- Amlogic GXBB AO clocks and resets
- Broadcom BCM53573 ILP
- Maxim MAX77620
Updates:
- Four Allwinner SoCs are migrated to the new style clk driver (A31,
A31s, A23 and A33)
- Exynos 5xxx audio and DRAM clks
- Loongson1B AC97, DMA and NAND clks
- Rockchip DDR clks and rk3399 driver tweaks
- Renesas R-Car M3-W (r8a7796) SoC SDHI interface and Watchdog timer
clks
- Renasas R-Car H3 and M3-W CMT clks and RAVB+Thermal clks for M3-W
- Amlogic GXBB MMC gate clks
- at91 sama5d4 sckc
- Removal of STiH415 and STiH416 clk support as the SoC is being
removed
- Rework of STiH4xx clk support for new style bindings
- Continuation of driver migration to clk_hw based registration APIs
- xgene PMD support
- bcm2835 critical clk markings
- ARM versatile ICST"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (199 commits)
CLK: Add Loongson1C clock support
clk: Loongson1: Make use of GENMASK
clk: Loongson1: Update clocks of Loongson1B
clk: Loongson1: Refactor Loongson1 clock
clk: change the type of clk_hw_onecell_data.num to unsigned int
clk: zx296718: register driver earlier with core_initcall
clk: mvebu: dynamically allocate resources in Armada CP110 system controller
clk: mvebu: fix setting unwanted flags in CP110 gate clock
clk: nxp: clk-lpc32xx: Unmap region obtained by of_iomap
clk: mediatek: clk-mt8173: Unmap region obtained by of_iomap
clk: sunxi-ng: Fix reset offset for the A23 and A33
clk: at91: sckc: optimize boot time
clk: at91: Add sama5d4 sckc support
clk: at91: move slow clock controller clocks to sckc.c
clk: imx6: initialize GPU clocks
clk: imx6: fix i.MX6DL clock tree to reflect reality
clk: imx53: Add clocks configuration
clk: uniphier: add clock data for UniPhier SoCs
clk: uniphier: add core support code for UniPhier clock driver
clk: bcm: Add driver for BCM53573 ILP clock
...
|
||
|
Linus Torvalds
|
77b0a4aa07 |
hwmon updates for v4.9
- New hwmon registration API, including ports of several drivers to the new API - New hwmon driver for APM X-Gene SoC - Added support for UCD90160, DPS-460, DPS-800, and SGD009 PMBUs chips - Various cleanups, minor improvements, and fixes in several drivers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJX8cQ6AAoJEMsfJm/On5mBlWIP/RpA4b05gsYOG1SVW/SuZZPu IJfFkvGgOORgMS0gg8bNk3WyNNnqinbB4A6xucR/7Q7gRyk+3NYR6mNIsyP3UcAm KHJF9jgUr02vO6reMGGrqrR3cQ14omHgHqXBWQny7JkZ3/6Xyvg/LuarAZ+ZsUfp cNALIBsHoxyBSF4W7g5PJILtVbA+aW854CQ7UU/S0I2rjR9cqLu9HHvPUeYIazfO Tn4XM1vZCPLH5OhvIRURCy7FaZjwmxhPZhgF5fqAgDUF0VTQAhiOZB9jcz5NQq2q sSzlXSd2qqdJSTabtaBDl3O9GsfFrtT0LsFT0Rycx9JedgbV+Euy240uGVUnbHdT Gh8TVmOYx6qldDj/Hu5DF+kKnIH8vL6fp5blA6b/3EKwv14MUBNC/hxrmOcxyo5T qBnos0FlF9Ut4QLdRWM0rorZkCWxJWCXV8CvPX79b8iospKD/+Fgr69z7UgZuljA rcXZJR65oz4cJGMFr4dR+CcC0y2Jqqn5mcQAaGSR0RcII6EpSa+3Zb+2nBE4VGyQ vZpmxEEjMu9C8SI5DAczLwIMOsW4/pTTB6f8lLKiKRM2eJ7mAyk0KCF+9JIaKjaL qigWHlJI9FpXQiuek+pMXTVBTzs6fO/NSVfPUfEyAoyyuQePCjqVsQdn/h+lzQHC 1FiFIvnzlxb4ESZ5pfS1 =FLdn -----END PGP SIGNATURE----- Merge tag 'hwmon-for-linus-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - New hwmon registration API, including ports of several drivers to the new API - New hwmon driver for APM X-Gene SoC - Added support for UCD90160, DPS-460, DPS-800, and SGD009 PMBUs chips - Various cleanups, minor improvements, and fixes in several drivers * tag 'hwmon-for-linus-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits) hwmon: (nct6775) Add support for multiple virtual temperature sources hwmon: (adt7470) No need for additional synchronization on kthread_stop() hwmon: (lm95241) Update module description to include LM95231 hwmon: (lm95245) Select REGMAP_I2C hwmon: (ibmpowernv) Fix label for cores numbers not threads hwmon: (adt7470) Allow faster removal hwmon: (adt7470) Add write support to alarm_mask hwmon: (xgene) access mailbox as RAM hwmon: (lm95245) Use new hwmon registration API hwmon: (lm95241) Convert to use new hwmon registration API hwmon: (jc42) Convert to use new hwmon registration API hwmon: (max31790) Convert to use new hwmon registration API hwmon: (nct7904) Convert to use new hwmon registration API hwmon: (ltc4245) Convert to use new hwmon registration API hwmon: (tmp421) Convert to use new hwmon registration API hwmon: (tmp102) Convert to use new hwmon registration API hwmon: (lm90) Convert to use new hwmon registration API hwmon: (lm75) Convert to use new hwmon registration API hwmon: (xgene) Fix crash when alarm occurs before driver probe hwmon: (iio_hwmon) defer probe when no channel is found ... |
||
|
Linus Torvalds
|
f80fa1822d |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED driver updates from Jacek Anaszewski: "Three new LED class drivers and some minor fixes and improvementes to the leds-gpio driver, LED Trigger core and documentation" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: triggers: Check return value of kobject_uevent_env() leds: triggers: Return from led_trigger_set() if there is nothing to do leds: gpio: fix and simplify error handling in gpio_leds_create leds: gpio: switch to managed version of led_classdev_register leds: gpio: fix and simplify reading property "label" leds: gpio: simplify gpio_leds_create leds: gpio: add helper cdev_to_gpio_led_data leds: gpio: fix an unhandled error case in create_gpio_led leds: gpio: introduce gpio_blink_set_t leds: add driver for Mellanox systems LEDs Documentation: move oneshot trigger attributes documentation to ABI leds: centralize definition of "default-state" property leds: add PM8058 LEDs driver leds: pm8058: add device tree bindings leds: do not overflow sysfs buffer in led_trigger_show leds: make triggers explicitly non-modular DT: leds: Add bindings for ISSI is31fl319x leds: is31fl319x: 1/3/6/9-channel light effect led driver |
||
Gavin Shan
|
2c15f25b29 |
net/faraday: Stop NCSI device on shutdown
This stops NCSI device when closing the network device so that the NCSI device can be reenabled later. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Raju Lakkaraju
|
a4cc96d1f0 |
net: phy: Add Edge-rate driver for Microsemi PHYs.
Edge-rate: As system and networking speeds increase, a signal's output transition, also know as the edge rate or slew rate (V/ns), takes on greater importance because high-speed signals come with a price. That price is an assortment of interference problems like ringing on the line, signal overshoot and undershoot, extended signal settling times, crosstalk noise, transmission line reflections, false signal detection by the receiving device and electromagnetic interference (EMI) -- all of which can negate the potential gains designers are seeking when they try to increase system speeds through the use of higher performance logic devices. The fact is, faster signaling edge rates can cause a higher level of electrical noise or other type of interference that can actually lead to slower line speeds and lower maximum system frequencies. This parameter allow the board designers to change the driving strange, and thereby change the EMI behavioral. Edge-rate parameters (vddmac, edge-slowdown) get from Device Tree. Tested on Beaglebone Black with VSC 8531 PHY. Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Benjamin Poirier
|
277964e19e |
vmxnet3: Wake queue from reset work
vmxnet3_reset_work() expects tx queues to be stopped (via vmxnet3_quiesce_dev -> netif_tx_disable). However, this races with the netif_wake_queue() call in netif_tx_timeout() such that the driver's start_xmit routine may be called unexpectedly, triggering one of the BUG_ON in vmxnet3_map_pkt with a stack trace like this: RIP: 0010:[<ffffffffa00cf4bc>] vmxnet3_map_pkt+0x3ac/0x4c0 [vmxnet3] [<ffffffffa00cf7e0>] vmxnet3_tq_xmit+0x210/0x4e0 [vmxnet3] [<ffffffff813ab144>] dev_hard_start_xmit+0x2e4/0x4c0 [<ffffffff813c956e>] sch_direct_xmit+0x17e/0x1e0 [<ffffffff813c96a7>] __qdisc_run+0xd7/0x130 [<ffffffff813a6a7a>] net_tx_action+0x10a/0x200 [<ffffffff810691df>] __do_softirq+0x11f/0x260 [<ffffffff81472fdc>] call_softirq+0x1c/0x30 [<ffffffff81004695>] do_softirq+0x65/0xa0 [<ffffffff81069b89>] local_bh_enable_ip+0x99/0xa0 [<ffffffffa031ff36>] destroy_conntrack+0x96/0x110 [nf_conntrack] [<ffffffff813d65e2>] nf_conntrack_destroy+0x12/0x20 [<ffffffff8139c6d5>] skb_release_head_state+0xb5/0xf0 [<ffffffff8139d299>] skb_release_all+0x9/0x20 [<ffffffff8139cfe9>] __kfree_skb+0x9/0x90 [<ffffffffa00d0069>] vmxnet3_quiesce_dev+0x209/0x340 [vmxnet3] [<ffffffffa00d020a>] vmxnet3_reset_work+0x6a/0xa0 [vmxnet3] [<ffffffff8107d7cc>] process_one_work+0x16c/0x350 [<ffffffff810804fa>] worker_thread+0x17a/0x410 [<ffffffff810848c6>] kthread+0x96/0xa0 [<ffffffff81472ee4>] kernel_thread_helper+0x4/0x10 Signed-off-by: Benjamin Poirier <bpoirier@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
David S. Miller
|
0438e3c88c |
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says: ==================== 100GbE Intel Wired LAN Driver Updates 2016-10-02 This series contains updates to fm10k only. Jake fixes an issue where PTP applications requesting software timestamps may complain that the requested mode is not supported, so add a generic callback for those drivers that have software transmit timestamp support enabled. Then provides a trivial cleanup where a code was not wrapped properly. Got make sure that code looks good in a 80 character limit. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Guilherme G Piccoli
|
edfc23ee3e |
i40e: avoid NULL pointer dereference and recursive errors on early PCI error
Although rare, it's possible to hit PCI error early on device probe, meaning possibly some structs are not entirely initialized, and some might even be completely uninitialized, leading to NULL pointer dereference. The i40e driver currently presents a "bad" behavior if device hits such early PCI error: firstly, the struct i40e_pf might not be attached to pci_dev yet, leading to a NULL pointer dereference on access to pf->state. Even checking if the struct is NULL and avoiding the access in that case isn't enough, since the driver cannot recover from PCI error that early; in our experiments we saw multiple failures on kernel log, like: [549.664] i40e 0007:01:00.1: Initial pf_reset failed: -15 [549.664] i40e: probe of 0007:01:00.1 failed with error -15 [...] [871.644] i40e 0007:01:00.1: The driver for the device stopped because the device firmware failed to init. Try updating your NVM image. [871.644] i40e: probe of 0007:01:00.1 failed with error -32 [...] [872.516] i40e 0007:01:00.0: ARQ: Unknown event 0x0000 ignored Between the first probe failure (error -15) and the second (error -32) another PCI error happened due to the first bad probe. Also, driver started to flood console with those ARQ event messages. This patch will prevent these issues by allowing error recovery mechanism to remove the failed device from the system instead of trying to recover from early PCI errors during device probe. CC: <stable@vger.kernel.org> Signed-off-by: Guilherme G Piccoli <gpiccoli@linux.vnet.ibm.com> Acked-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
2f8fab7ad7 |
Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2016-10-03 This series contains fixes to i40e only. Stefan Assmann provides the changes in this series to resolve an issue where when we run out of MSIx vectors, iWARP gets disabled automatically. First adds a check for "no vectors left" during MSIx vector allocation for VMDq, which will prevent more vectors being allocated than available. Then fixed the MSIx vector redistribution when we reach the hardware limit for vectors so that additional features like VMDq, iWARP, etc do not get starved for vectors because the PF is hogging all the resources. Lastly, fix the issue for flow director by moving the check for the reaching the vector limit earlier in the code so that a decision can be made on disabling flow director. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Ram Amrani
|
abd49676c7 |
qed: Add RoCE ll2 & GSI support
Add the RoCE-specific LL2 logic [as well as GSI support] over the 'generic' LL2 interface. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
ee8eaea30b |
qed: Add support for memory registeration verbs
Add slowpath configuration support for user, dma and memory regions registration. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
f109394033 |
qed: Add support for QP verbs
Add support for the slowpath configurations of Queue Pair verbs which adds, deletes, modifies and queries Queue Pairs. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
c295f86e60 |
qed: PD,PKEY and CQ verb support
Add support for the configurations of the protection domain and completion queues. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
51ff17251c |
qed: Add support for RoCE hw init
This adds the backbone required for the various HW initalizations which are necessary for the qedr driver - FW notification, resource initializations, etc. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
cee9fbd8e2 |
qede: Add qedr framework
Adds a skeletal implementation of the qede RoCE driver - The qedr has some dependencies of the state of the underlying base interface. This adds some logic required with mutual registrations and the ability to pass updates on 'intresting' events. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Yuval Mintz
|
0a7fb11c23 |
qed: Add Light L2 support
Other protocols beside the networking driver need the ability of passing some L2 traffic, usually [although not limited] for the purpose of some management traffic. Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
e6445f52d9 |
USB/PHY/EXTCON patches for 4.9-rc1
Here is the big USB, and PHY, and extcon, patchsets for 4.9-rc1. Full details are in the shortlog, but generally a lot of new hardware support, usb gadget updates, and Wolfram's great cleanup of USB error message handling, making the kernel image a tad bit smaller. All of this has been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFYEABECABYFAlfyNTEPHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfspbuUAoJAn XD6k9A+0QgnJ/iLiT8pztawNAKCCVYZOzgdFRGsnaZ2p7lb9IHpPCA== =QUj+ -----END PGP SIGNATURE----- Merge tag 'usb-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull usb/phy/extcon updates from Greg KH: "Here is the big USB, and PHY, and extcon, patchsets for 4.9-rc1. Full details are in the shortlog, but generally a lot of new hardware support, usb gadget updates, and Wolfram's great cleanup of USB error message handling, making the kernel image a tad bit smaller. All of this has been in linux-next with no reported issues" * tag 'usb-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (343 commits) Revert "usbtmc: convert to devm_kzalloc" USB: serial: cp210x: Add ID for a Juniper console usb: Kconfig: using select for USB_COMMON dependency bluetooth: bcm203x: don't print error when allocating urb fails mmc: host: vub300: don't print error when allocating urb fails usb: hub: change CLEAR_FEATURE to SET_FEATURE usb: core: Introduce a USB port LED trigger USB: bcma: drop Northstar PHY 2.0 initialization code usb: core: hcd: add missing header dependencies usb: musb: da8xx: fix error handling message in probe usb: musb: Fix session based PM for first invalid VBUS usb: musb: Fix PM runtime for disconnect after unconfigure musb: Export musb_root_disconnect for use in modules usb: misc: legousbtower: Fix NULL pointer deference cdc-acm: hardening against malicious devices Revert "usb: gadget: NCM: Protect dev->port_usb using dev->lock" include: extcon: Fix compilation error caused because of incomplete merge MAINTAINERS: add tree entry for USB Serial phy-twl4030-usb: initialize charging-related stuff via pm_runtime phy-twl4030-usb: better handle musb_mailbox() failure ... |
||
Mark Brown
|
f785fb2ec0 | Merge remote-tracking branches 'regmap/topic/core' and 'regmap/topic/debugfs' into regmap-next | ||
|
Linus Torvalds
|
e6dce825fb |
TTY/Serial patches for 4.9-rc1
Here is the big TTY and Serial patch set for 4.9-rc1. It also includes some drivers/dma/ changes, as those were needed by some serial drivers, and they were all acked by the DMA maintainer. Also in here is the long-suffering ACPI SPCR patchset, which was passed around from maintainer to maintainer like a hot-potato. Seems I was the sucker^Wlucky one. All of those patches have been acked by the various subsystem maintainers as well. All of this has been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFYEABECABYFAlfyNjEPHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfspwIcAn2uN qCD8xQJ0Cs61hD1nUzhNygG8AJ94I4zz/fPGpyh/CtJfLQwtUdLhNA== =Rken -----END PGP SIGNATURE----- Merge tag 'tty-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty and serial updates from Greg KH: "Here is the big tty and serial patch set for 4.9-rc1. It also includes some drivers/dma/ changes, as those were needed by some serial drivers, and they were all acked by the DMA maintainer. Also in here is the long-suffering ACPI SPCR patchset, which was passed around from maintainer to maintainer like a hot-potato. Seems I was the sucker^Wlucky one. All of those patches have been acked by the various subsystem maintainers as well. All of this has been in linux-next with no reported issues" * tag 'tty-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (111 commits) Revert "serial: pl011: add console matching function" MAINTAINERS: update entry for atmel_serial driver serial: pl011: add console matching function ARM64: ACPI: enable ACPI_SPCR_TABLE ACPI: parse SPCR and enable matching console of/serial: move earlycon early_param handling to serial Revert "drivers/tty: Explicitly pass current to show_stack" tty: amba-pl011: Don't complain on -EPROBE_DEFER when no irq nios2: dts: 10m50: Add tx-threshold parameter serial: 8250: Set Altera 16550 TX FIFO Threshold serial: 8250: of: Load TX FIFO Threshold from DT Documentation: dt: serial: Add TX FIFO threshold parameter drivers/tty: Explicitly pass current to show_stack serial: imx: Fix DCD reading serial: stm32: mark symbols static where possible serial: xuartps: Add some register initialisation to cdns_early_console_setup() serial: xuartps: Removed unwanted checks while reading the error conditions serial: xuartps: Rewrite the interrupt handling logic serial: stm32: use mapbase instead of membase for DMA tty/serial: atmel: fix fractional baud rate computation ... |
||
|
Linus Torvalds
|
9929780e86 |
Driver core patches for 4.9-rc1
Here are the "big" driver core patches for 4.9-rc1. Also in here are a number of debugfs fixes that cropped up due to the changes that happened in 4.8 for that filesystem. Overall, nothing major, just a few fixes and cleanups. All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFYEABECABYFAlfyNw4PHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfspLVYAoNXr FXBHGb2tNT/1PLfvUCwd5PqWAJ9Khb5WAHtvjTmEN1zabz45aSbcrA== =Uz6V -----END PGP SIGNATURE----- Merge tag 'driver-core-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here are the "big" driver core patches for 4.9-rc1. Also in here are a number of debugfs fixes that cropped up due to the changes that happened in 4.8 for that filesystem. Overall, nothing major, just a few fixes and cleanups. All of these have been in linux-next with no reported issues" * tag 'driver-core-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (23 commits) drivers: dma-coherent: Move spinlock in dma_alloc_from_coherent() drivers: dma-coherent: Fix DMA coherent size for less than page MAINTAINERS: extend firmware_class maintainer list debugfs: propagate release() call result driver-core: platform: Catch errors from calls to irq_get_irq_data sysfs print name of undiscoverable attribute group carl9170: fix debugfs crashes b43legacy: fix debugfs crash b43: fix debugfs crash debugfs: introduce a public file_operations accessor device core: Remove deprecated create_singlethread_workqueue drivers/base dmam_declare_coherent_memory leaks platform: don't return 0 from platform_get_irq[_byname]() on error cpu: clean up register_cpu func dma-mapping: use vma_pages(). drivers: dma-coherent: use vma_pages(). attribute_container: Fix typo base: soc: make it explicitly non-modular drivers: base: dma-mapping: page align the size when unmap_kernel_range platform driver: fix use-after-free in platform_device_del() ... |
||
|
Linus Torvalds
|
7a53eea1f7 |
Char/Misc driver update for 4.9-rc1
Here's the "big" char and misc driver update for 4.9-rc1. Lots of little things here, all over the driver tree for subsystems that flow through me. Nothing major that I can discern, full details are in the shortlog. All have been in the linux-next tree with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iFUEABECABYFAlfyOIQPHGdyZWdAa3JvYWguY29tAAoJEDFH1A3bLfsp9OQAlRy3 gSKfQUlXjTs96Bx/I5PtWysAn0r8nyKZoP1oSgsTddOCEeXngTXc =4uPs -----END PGP SIGNATURE----- Merge tag 'char-misc-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here's the "big" char and misc driver update for 4.9-rc1. Lots of little things here, all over the driver tree for subsystems that flow through me. Nothing major that I can discern, full details are in the shortlog. All have been in the linux-next tree with no reported issues" * tag 'char-misc-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (144 commits) drivers/misc/hpilo: Changes to support new security states in iLO5 FW at25: fix debug and error messaging misc/genwqe: ensure zero initialization vme: fake: remove unexpected unlock in fake_master_set() vme: fake: mark symbols static where possible spmi: pmic-arb: Return an error code if sanity check fails Drivers: hv: get rid of id in struct vmbus_channel Drivers: hv: make VMBus bus ids persistent mcb: Add a dma_device to mcb_device mcb: Enable PCI bus mastering by default mei: stop the stall timer worker if not needed clk: probe common clock drivers earlier vme: fake: fix build for 64-bit dma_addr_t ttyprintk: Neaten and simplify printing mei: me: add kaby point device ids coresight: tmc: mark symbols static where possible coresight: perf: deal with error condition properly Drivers: hv: hv_util: Avoid dynamic allocation in time synch fpga manager: Add hardware dependency to Zynq driver Drivers: hv: utils: Support TimeSync version 4.0 protocol samples. ... |
||
|
Linus Torvalds
|
597f03f9d1 |
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull CPU hotplug updates from Thomas Gleixner:
"Yet another batch of cpu hotplug core updates and conversions:
- Provide core infrastructure for multi instance drivers so the
drivers do not have to keep custom lists.
- Convert custom lists to the new infrastructure. The block-mq custom
list conversion comes through the block tree and makes the diffstat
tip over to more lines removed than added.
- Handle unbalanced hotplug enable/disable calls more gracefully.
- Remove the obsolete CPU_STARTING/DYING notifier support.
- Convert another batch of notifier users.
The relayfs changes which conflicted with the conversion have been
shipped to me by Andrew.
The remaining lot is targeted for 4.10 so that we finally can remove
the rest of the notifiers"
* 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
cpufreq: Fix up conversion to hotplug state machine
blk/mq: Reserve hotplug states for block multiqueue
x86/apic/uv: Convert to hotplug state machine
s390/mm/pfault: Convert to hotplug state machine
mips/loongson/smp: Convert to hotplug state machine
mips/octeon/smp: Convert to hotplug state machine
fault-injection/cpu: Convert to hotplug state machine
padata: Convert to hotplug state machine
cpufreq: Convert to hotplug state machine
ACPI/processor: Convert to hotplug state machine
virtio scsi: Convert to hotplug state machine
oprofile/timer: Convert to hotplug state machine
block/softirq: Convert to hotplug state machine
lib/irq_poll: Convert to hotplug state machine
x86/microcode: Convert to hotplug state machine
sh/SH-X3 SMP: Convert to hotplug state machine
ia64/mca: Convert to hotplug state machine
ARM/OMAP/wakeupgen: Convert to hotplug state machine
ARM/shmobile: Convert to hotplug state machine
arm64/FP/SIMD: Convert to hotplug state machine
...
|
||
|
Linus Torvalds
|
999dcbe241 |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"The irq departement proudly presents:
- A rework of the core infrastructure to optimally spread interrupt
for multiqueue devices. The first version was a bit naive and
failed to take thread siblings and other details into account.
Developed in cooperation with Christoph and Keith.
- Proper delegation of softirqs to ksoftirqd, so if ksoftirqd is
active then no further softirq processsing on interrupt return
happens. Otherwise we try to delegate and still run another batch
of network packets in the irq return path, which then tries to
delegate to ksoftirqd .....
- A proper machine parseable sysfs based alternative for
/proc/interrupts.
- ACPI support for the GICV3-ITS and ARM interrupt remapping
- Two new irq chips from the ARM SoC zoo: STM32-EXTI and MVEBU-PIC
- A new irq chip for the JCore (SuperH)
- The usual pile of small fixlets in core and irqchip drivers"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (42 commits)
softirq: Let ksoftirqd do its job
genirq: Make function __irq_do_set_handler() static
ARM/dts: Add EXTI controller node to stm32f429
ARM/STM32: Select external interrupts controller
drivers/irqchip: Add STM32 external interrupts support
Documentation/dt-bindings: Document STM32 EXTI controller bindings
irqchip/mips-gic: Use for_each_set_bit to iterate over local IRQs
pci/msi: Retrieve affinity for a vector
genirq/affinity: Remove old irq spread infrastructure
genirq/msi: Switch to new irq spreading infrastructure
genirq/affinity: Provide smarter irq spreading infrastructure
genirq/msi: Add cpumask allocation to alloc_msi_entry
genirq: Expose interrupt information through sysfs
irqchip/gicv3-its: Use MADT ITS subtable to do PCI/MSI domain initialization
irqchip/gicv3-its: Factor out PCI-MSI part that might be reused for ACPI
irqchip/gicv3-its: Probe ITS in the ACPI way
irqchip/gicv3-its: Refactor ITS DT init code to prepare for ACPI
irqchip/gicv3-its: Cleanup for ITS domain initialization
PCI/MSI: Setup MSI domain on a per-device basis using IORT ACPI table
ACPI: Add new IORT functions to support MSI domain handling
...
|
||
Stefan Assmann
|
abd97a94ba |
i40e: fix sideband flow director vector allocation
Currently if the MSI-X vector limit is reached the sideband flow director gets disabled. A bit too early to make that decision, as vectors may get re-distributed. So move the check further back. Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
||
|
Stefan Assmann
|
4ce20abc64 |
i40e: fix MSI-X vector redistribution if hw limit is reached
The driver allocates 1 vector per CPU thread and the current hardware limit for vectors is 129 per PF. On systems with 128 or more threads this currently means all vectors are used by the PF leaving no room for additional features like VMDq, iWARP, etc... The code that should redistribute the vectors in this case is broken and never triggers. Fixed the code so that it actually triggers if the hardware limit is reached and adjust the number of queue pairs accordingly. Also the number of initially requested iWARP vectors was not properly saved when the vector limit was reached, and therefore always zero. Comparison with debug statement. Before: i40e 0000:2d:00.0: VMDq disabled, not enough MSI-X vectors i40e 0000:2d:00.0: IWARP disabled, not enough MSI-X vectors i40e 00.0 MSI-X vector distribution: PF 128, VMDq 0, FDSB 0, iWARP 0 After: i40e 0000:2d:00.0: MSI-X vector limit reached, attempting to redistribute vectors i40e 00.0 MSI-X vector distribution: PF 78, VMDq 8, FDSB 0, iWARP 42 Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
||
|
Stefan Assmann
|
9ca57e97a7 |
i40e: check if vectors are already depleted when doing VMDq allocation
During MSI-X vector allocation for VMDq, a check for "no vectors left" was missing, add it. This prevents more vectors to be allocated than available. Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
||
Christophe Jaillet
|
b9118b7221 |
ptp: Fix resource leak in case of error
A call to 'ida_simple_remove()' is missing in the error handling path.
This as been spotted with the following coccinelle script which tries to
detect missing 'ida_simple_remove()' call in error handling paths.
///////////////
@@
expression x;
identifier l;
@@
* x = ida_simple_get(...);
...
if (...) {
...
}
...
if (...) {
...
goto l;
}
...
* l: ... when != ida_simple_remove(...);
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
Wei Yongjun
|
0fd7d43fbc |
net: qcom/emac: fix return value check in emac_sgmii_config()
In case of error, the function ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.
Also add check for return value of platform_get_resource().
Fixes:
|
||
|
Linus Torvalds
|
5e1b834b27 |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"A rather smalish set of updates for timers and timekeeping:
- Two core fixes to prevent potential undefinded behaviour about
which gcc is complaining rightfully.
- A fix to prevent stopping the tick on an (soon) offline CPU so it
can complete the shutdown procedure.
- Wait for clocks to stabilize before making decisions, so a not yet
validated clock is not rejected.
- The usual pile of fixes to the various clocksource drivers.
- Core code typo and include fixlets"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timekeeping: Include the correct header for errno definitions
clocksource/drivers/ti-32k: Prevent ftrace recursion
clocksource/mips-gic-timer: Stop checking cpu_has_counter
clocksource/mips-gic-timer: Print an error if IRQ setup fails
tick/nohz: Prevent stopping the tick on an offline CPU
clocksource/drivers/oxnas: Add OX820 compatible
clocksource/drivers/timer-atmel-pit: Simplify IRQ handler
clocksource/drivers/timer-atmel-pit: Remove uselesss WARN_ON_ONCE
clocksource/drivers/timer-atmel-pit: Drop at91sam926x_pit_common_init
clocksource/drivers/moxart: Replace panic by pr_err
clocksource/drivers/moxart: Replace setup_irq by request_irq
clocksource/drivers/moxart: Add Aspeed support
clocksource/drivers/moxart: Use struct to hold state
clocksource/drivers/moxart: Refactor enable/disable
time: Avoid undefined behaviour in ktime_add_safe()
time: Avoid undefined behaviour in timespec64_add_safe()
timekeeping: Prints the amounts of time spent during suspend
clocksource: Defer override invalidation unless clock is unstable
hrtimer: Spelling fixes
|