Pull x86 fixes from Thomas Gleixner:
"A small set of fixes for x86:
- Add missing instruction suffixes to assembly code so it can be
compiled by newer GAS versions without warnings.
- Switch refcount WARN exceptions to UD2 as we did in general
- Make the reboot on Intel Edison platforms work
- A small documentation update so text and sample command match"
* 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Documentation, x86, resctrl: Make text and sample command match
x86/platform/intel-mid: Handle Intel Edison reboot correctly
x86/asm: Add instruction suffixes to bitops
x86/entry/64: Add instruction suffix
x86/refcounts: Switch to UD2 for exceptions
Pull irq fixlet from Thomas Gleixner:
"Just a documentation update for the missing device tree property of
the R-Car M3N interrupt controller"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
dt-bindings/irqchip/renesas-irqc: Document R-Car M3-N support
Pull i2c fixes from Wolfram Sang:
"A driver fix and a documentation fix (which makes dependency handling
for the next cycle easier)"
* 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: octeon: Prevent error message on bus error
dt-bindings: at24: sort manufacturers alphabetically
-----BEGIN PGP SIGNATURE-----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=ypdv
-----END PGP SIGNATURE-----
Merge tag 'media/v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
- some build fixes with randconfigs
- an m88ds3103 fix to prevent an OOPS if the chip doesn't provide the
right version during probe (with can happen if the hardware hangs)
- a potential out of array bounds reference in tvp5150
- some fixes and improvements in the DVB memory mapped API (added for
kernel 4.16)
* tag 'media/v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: vb2: Makefile: place vb2-trace together with vb2-core
media: Don't let tvp5150_get_vbi() go out of vbi_ram_default array
media: dvb: update buffer mmaped flags and frame counter
media: dvb: add continuity error indicators for memory mapped buffers
media: dmxdev: Fix the logic that enables DMA mmap support
media: dmxdev: fix error code for invalid ioctls
media: m88ds3103: don't call a non-initalized function
media: au0828: add VIDEO_V4L2 dependency
media: dvb: fix DVB_MMAP dependency
media: dvb: fix DVB_MMAP symbol name
media: videobuf2: fix build issues with vb2-trace
media: videobuf2: Add VIDEOBUF2_V4L2 Kconfig option for VB2 V4L2 part
x86:
- fix NULL dereference when using userspace lapic
- optimize spectre v1 mitigations by allowing guests to use LFENCE
- make microcode revision configurable to prevent guests from
unnecessarily blacklisting spectre v2 mitigation features
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJambvzAAoJEED/6hsPKofo9HwH/2il8xNSLIYf9pJtxZo/puyQ
ZSwByGdeLKBZ1GP1dhdZ8kMk3eBoci0a/sQJmhDiEG6GDf1Mrgri/xj3p60sWwXT
iReG+ZhBKg4QMj/IgOJQrh+53JT73QQP14wIhzc/DSi0Fo0ziqDA/lINxqMKc7oF
b5qratjsb4xF1db4d1g8Ii1VRk64UoBEVpEoP37OOyAu1rgXgDr+9C832KkP0rb+
pVYT8hLFiaYiwVN+WN52/NrIkqBlMvMp3ouRtMAajCQ9OznnraDJE6eTkPGDSDBM
RizSuQbev5R7pcmzCAP9/XKfTbeSUZQei2ZFXQXAOvIXMrQd/ITjbPvnObsceSE=
=wtQd
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"x86:
- fix NULL dereference when using userspace lapic
- optimize spectre v1 mitigations by allowing guests to use LFENCE
- make microcode revision configurable to prevent guests from
unnecessarily blacklisting spectre v2 mitigation feature"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: fix vcpu initialization with userspace lapic
KVM: X86: Allow userspace to define the microcode version
KVM: X86: Introduce kvm_get_msr_feature()
KVM: SVM: Add MSR-based feature support for serializing LFENCE
KVM: x86: Add a framework for supporting MSR-based features
-----BEGIN PGP SIGNATURE-----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=0inR
-----END PGP SIGNATURE-----
Merge tag 'pci-v4.16-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
- Update pci.ids location (documentation only) (Randy Dunlap)
- Fix a crash when BIOS didn't assign a BAR and we try to enlarge it
(Christian König)
* tag 'pci-v4.16-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: Allow release of resources that were never assigned
PCI: Update location of pci.ids file
Provide a new KVM capability that allows bits within MSRs to be recognized
as features. Two new ioctls are added to the /dev/kvm ioctl routine to
retrieve the list of these MSRs and then retrieve their values. A kvm_x86_ops
callback is used to determine support for the listed MSR-based features.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[Tweaked documentation. - Radim]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Document support for the Interrupt Controller for Externel Devices
(INTC-EX) in the Renesas M3-N (r8a77965) SoC.
No driver update is needed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-renesas-soc@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Link: https://lkml.kernel.org/r/1519658712-22910-1-git-send-email-geert%2Brenesas@glider.be
- Update i.MX thermal binding example to use current binding, not the
deprecated one
- Move arm-charlcd to auxdisplay/
- Fix misspelling of "debounce-interval"
-----BEGIN PGP SIGNATURE-----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=ia73
-----END PGP SIGNATURE-----
Merge tag 'devicetree-fixes-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree fixes from Rob Herring:
- update i.MX thermal binding example to use current binding, not the
deprecated one
- move arm-charlcd to auxdisplay/
- fix misspelling of "debounce-interval"
* tag 'devicetree-fixes-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: power: Fix "debounce-interval" property misspelling
auxdisplay: Move arm-charlcd binding to correct folder
dt-bindings: thermal: imx: update the binding to new method
Makes them easier to find.
Signed-off-by: Peter Rosin <peda@axentia.se>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
- optimization for the exitless interrupt support that was merged in 4.16-rc1
- improve the branch prediction blocking for nested KVM
- replace some jump tables with switch statements to improve expoline performance
- fixes for multiple epoch facility
ARM:
- fix the interaction of userspace irqchip VMs with in-kernel irqchip VMs
- make sure we can build 32-bit KVM/ARM with gcc-8.
x86:
- fixes for AMD SEV
- fixes for Intel nested VMX, emulated UMIP and a dump_stack() on VM startup
- fixes for async page fault migration
- small optimization to PV TLB flush (new in 4.16-rc1)
- syzkaller fixes
Generic:
- compiler warning fixes
- syzkaller fixes
- more improvements to the kvm_stat tool
Two more small Spectre fixes are going to reach you via Ingo.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQEbBAABAgAGBQJakL/fAAoJEL/70l94x66Dzp4H9j6qMzgOTAQ0bYmupQp81tad
V8lNabVSNi0UBYwk2D44oNigtNjQckE18KGnjuJ4tZW+GZ+D7zrrHrKXWtATXgxP
SIfHj+raSd/lgJoy6HLu/N0oT6wS+PdZMYFgSu600Vi618lGKGX1SIAwBhjoxdMX
7QKKAuPcDZ1qgGddhWaLnof28nQQEWcCAVfFeVojmM0TyhvSbgSysh/Gq10ydybh
NVUfgP3fzLtT9gVngX/ZtbogNkltPYmucpI+wT3nWfsgBic783klfWrfpnC/GM85
OeXLVhHwVLG6tXUGhb4ULO+F9HwRGX31+er6iIxmwH9PvqnQMRcQ0Xxf2gbNXg==
=YmH6
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"s390:
- optimization for the exitless interrupt support that was merged in 4.16-rc1
- improve the branch prediction blocking for nested KVM
- replace some jump tables with switch statements to improve expoline performance
- fixes for multiple epoch facility
ARM:
- fix the interaction of userspace irqchip VMs with in-kernel irqchip VMs
- make sure we can build 32-bit KVM/ARM with gcc-8.
x86:
- fixes for AMD SEV
- fixes for Intel nested VMX, emulated UMIP and a dump_stack() on VM startup
- fixes for async page fault migration
- small optimization to PV TLB flush (new in 4.16-rc1)
- syzkaller fixes
Generic:
- compiler warning fixes
- syzkaller fixes
- more improvements to the kvm_stat tool
Two more small Spectre fixes are going to reach you via Ingo"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (40 commits)
KVM: SVM: Fix SEV LAUNCH_SECRET command
KVM: SVM: install RSM intercept
KVM: SVM: no need to call access_ok() in LAUNCH_MEASURE command
include: psp-sev: Capitalize invalid length enum
crypto: ccp: Fix sparse, use plain integer as NULL pointer
KVM: X86: Avoid traversing all the cpus for pv tlb flush when steal time is disabled
x86/kvm: Make parse_no_xxx __init for kvm
KVM: x86: fix backward migration with async_PF
kvm: fix warning for non-x86 builds
kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
tools/kvm_stat: print 'Total' line for multiple events only
tools/kvm_stat: group child events indented after parent
tools/kvm_stat: separate drilldown and fields filtering
tools/kvm_stat: eliminate extra guest/pid selection dialog
tools/kvm_stat: mark private methods as such
tools/kvm_stat: fix debugfs handling
tools/kvm_stat: print error on invalid regex
tools/kvm_stat: fix crash when filtering out all non-child trace events
tools/kvm_stat: avoid 'is' for equality checks
tools/kvm_stat: use a more pythonic way to iterate over dictionaries
...
Pull x86 fixes from Thomas Gleixner:
"A small set of fixes:
- UAPI data type correction for hyperv
- correct the cpu cores field in /proc/cpuinfo on CPU hotplug
- return proper error code in the resctrl file system failure path to
avoid silent subsequent failures
- correct a subtle accounting issue in the new vector allocation code
which went unnoticed for a while and caused suspend/resume
failures"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/topology: Update the 'cpu cores' field in /proc/cpuinfo correctly across CPU hotplug operations
x86/topology: Fix function name in documentation
x86/intel_rdt: Fix incorrect returned value when creating rdgroup sub-directory in resctrl file system
x86/apic/vector: Handle vector release on CPU unplug correctly
genirq/matrix: Handle CPU offlining proper
x86/headers/UAPI: Use __u64 instead of u64 in <uapi/asm/hyperv.h>
Guests on new hypersiors might set KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT
bit when enabling async_PF, but this bit is reserved on old hypervisors,
which results in a failure upon migration.
To avoid breaking different cases, we are checking for CPUID feature bit
before enabling the feature and nothing else.
Fixes: 52a5c155cf ("KVM: async_pf: Let guest support delivery of async_pf from guest mode")
Cc: <stable@vger.kernel.org>
Reviewed-by: Wanpeng Li <wanpengli@tencent.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Pull i2c fixes from Wolfram Sang:
"Two bugfixes, one v4.16 regression fix, and two documentation fixes"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: designware: Consider SCL GPIO optional
i2c: busses: i2c-sirf: Fix spelling: "formular" -> "formula".
i2c: bcm2835: Set up the rising/falling edge delays
i2c: i801: Add missing documentation entries for Braswell and Kaby Lake
i2c: designware: must wait for enable
-----BEGIN PGP SIGNATURE-----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=LRdE
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-for-v4.16-rc3' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"A bunch of fixes for rc3:
Exynos:
- fixes for using monotonic timestamps
- register definitions
- removal of unused file
ipu-v3L
- minor changes
- make some register arrays const+static
- fix some leaks
meson:
- fix for vsync
atomic:
- fix for memory leak
EDID parser:
- add quirks for some more non-desktop devices
- 6-bit panel fix.
drm_mm:
- fix a bug in the core drm mm hole handling
cirrus:
- fix lut loading regression
Lastly there is a deadlock fix around runtime suspend for secondary
GPUs.
There was a deadlock between one thread trying to wait for a workqueue
job to finish in the runtime suspend path, and the workqueue job it
was waiting for in turn waiting for a runtime_get_sync to return.
The fixes avoids it by not doing the runtime sync in the workqueue as
then we always wait for all those tasks to complete before we runtime
suspend"
* tag 'drm-fixes-for-v4.16-rc3' of git://people.freedesktop.org/~airlied/linux: (25 commits)
drm/tve200: fix kernel-doc documentation comment include
drm/edid: quirk Sony PlayStation VR headset as non-desktop
drm/edid: quirk Windows Mixed Reality headsets as non-desktop
drm/edid: quirk Oculus Rift headsets as non-desktop
drm/meson: fix vsync buffer update
drm: Handle unexpected holes in color-eviction
drm: exynos: Use proper macro definition for HDMI_I2S_PIN_SEL_1
drm/exynos: remove exynos_drm_rotator.h
drm/exynos: g2d: Delete an error message for a failed memory allocation in two functions
drm/exynos: fix comparison to bitshift when dealing with a mask
drm/exynos: g2d: use monotonic timestamps
drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
gpu: ipu-csi: add 10/12-bit grayscale support to mbus_code_to_bus_cfg
gpu: ipu-cpmem: add 16-bit grayscale support to ipu_cpmem_set_image
gpu: ipu-v3: prg: fix device node leak in ipu_prg_lookup_by_phandle
gpu: ipu-v3: pre: fix device node leak in ipu_pre_lookup_by_phandle
drm/amdgpu: Fix deadlock on runtime suspend
drm/radeon: Fix deadlock on runtime suspend
drm/nouveau: Fix deadlock on runtime suspend
drm: Allow determining if current task is output poll worker
...
While userspace can detect discontinuity errors, it is useful to
also let Kernelspace reporting discontinuity, as it can help to
identify if the data loss happened either at Kernel or userspace side.
Update documentation accordingly.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Update the URL for the pci.ids file and add locations for its mirrors.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
Cc: Martin Mares <mj@ucw.cz>
Cc: Michal Vaner <vorner@vorner.cz>
drivers, a memory leak on non-blocking commits, a crash on color-eviction.
The is also meson and edid fixes, plus a fix for a doc warning.
-----BEGIN PGP SIGNATURE-----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=555h
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2018-02-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Fixes for 4.16. I contains fixes for deadlock on runtime suspend on few
drivers, a memory leak on non-blocking commits, a crash on color-eviction.
The is also meson and edid fixes, plus a fix for a doc warning.
* tag 'drm-misc-fixes-2018-02-21' of git://anongit.freedesktop.org/drm/drm-misc:
drm/tve200: fix kernel-doc documentation comment include
drm/meson: fix vsync buffer update
drm: Handle unexpected holes in color-eviction
drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
drm/amdgpu: Fix deadlock on runtime suspend
drm/radeon: Fix deadlock on runtime suspend
drm/nouveau: Fix deadlock on runtime suspend
drm: Allow determining if current task is output poll worker
workqueue: Allow retrieval of current task's work struct
drm/atomic: Fix memleak on ERESTARTSYS during non-blocking commits
Commits adding PCI IDs for Intel Braswell and Kaby Lake PCH-H lacked the
respective Kconfig and Documentation/i2c/busses/i2c-i801 change. Add
them now.
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
The DOC: line acts as an identifier for the :doc: include. Fixes:
./drivers/gpu/drm/tve200/tve200_drv.c:1: warning: no structured comments found
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180220142008.9330-1-jani.nikula@intel.com
Pull networking fixes from David Miller:
1) Prevent index integer overflow in ptr_ring, from Jason Wang.
2) Program mvpp2 multicast filter properly, from Mikulas Patocka.
3) The bridge brport attribute file is write only and doesn't have a
->show() method, don't blindly invoke it. From Xin Long.
4) Inverted mask used in genphy_setup_forced(), from Ingo van Lil.
5) Fix multiple definition issue with if_ether.h UAPI header, from
Hauke Mehrtens.
6) Fix GFP_KERNEL usage in atomic in RDS protocol code, from Sowmini
Varadhan.
7) Revert XDP redirect support from thunderx driver, it is not
implemented properly. From Jesper Dangaard Brouer.
8) Fix missing RTNL protection across some tipc operations, from Ying
Xue.
9) Return the correct IV bytes in the TLS getsockopt code, from Boris
Pismenny.
10) Take tclassid into consideration properly when doing FIB rule
matching. From Stefano Brivio.
11) cxgb4 device needs more PCI VPD quirks, from Casey Leedom.
12) TUN driver doesn't align frags properly, and we can end up doing
unaligned atomics on misaligned metadata. From Eric Dumazet.
13) Fix various crashes found using DEBUG_PREEMPT in rmnet driver, from
Subash Abhinov Kasiviswanathan.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (56 commits)
tg3: APE heartbeat changes
mlxsw: spectrum_router: Do not unconditionally clear route offload indication
net: qualcomm: rmnet: Fix possible null dereference in command processing
net: qualcomm: rmnet: Fix warning seen with 64 bit stats
net: qualcomm: rmnet: Fix crash on real dev unregistration
sctp: remove the left unnecessary check for chunk in sctp_renege_events
rxrpc: Work around usercopy check
tun: fix tun_napi_alloc_frags() frag allocator
udplite: fix partial checksum initialization
skbuff: Fix comment mis-spelling.
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
PCI/cxgb4: Extend T3 PCI quirk to T4+ devices
cxgb4: fix trailing zero in CIM LA dump
cxgb4: free up resources of pf 0-3
fib_semantics: Don't match route with mismatching tclassid
NFC: llcp: Limit size of SDP URI
tls: getsockopt return record sequence number
tls: reset the crypto info if copy_from_user fails
tls: retrun the correct IV in getsockopt
docs: segmentation-offloads.txt: add SCTP info
...
"debounce_interval" was never supported.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
- Revert a problematic EC driver change from the 4.13 cycle that
introduced a system resume regression on Thinkpad X240 (Rafael
Wysocki).
- Clean up device tables handling in the ACPI core and the related
part of the device properties framework (Andy Shevchenko).
- Update the sysfs ABI documentatio of the dock and the INT3407
special device drivers (Aishwarya Pant).
- Add an expected switch fall-through marker to the SPCR table
parsing code (Gustavo Silva).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=gdK1
-----END PGP SIGNATURE-----
Merge tag 'acpi-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These fix a system resume regression from the 4.13 cycle, clean up
device table handling in the ACPI core, update sysfs ABI documentation
of a couple of drivers and add an expected switch fall-through marker
to the SPCR table parsing code.
Specifics:
- Revert a problematic EC driver change from the 4.13 cycle that
introduced a system resume regression on Thinkpad X240 (Rafael
Wysocki).
- Clean up device tables handling in the ACPI core and the related
part of the device properties framework (Andy Shevchenko).
- Update the sysfs ABI documentatio of the dock and the INT3407
special device drivers (Aishwarya Pant).
- Add an expected switch fall-through marker to the SPCR table
parsing code (Gustavo Silva)"
* tag 'acpi-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: dock: document sysfs interface
ACPI / DPTF: Document dptf_power sysfs atttributes
device property: Constify device_get_match_data()
ACPI / bus: Rename acpi_get_match_data() to acpi_device_get_match_data()
ACPI / bus: Remove checks in acpi_get_match_data()
ACPI / bus: Do not traverse through non-existed device table
ACPI: SPCR: Mark expected switch fall-through in acpi_parse_spcr
ACPI / EC: Restore polling during noirq suspend/resume phases
- Fix a recently introduced build issue related to cpuidle by
covering all of the relevant combinations of Kconfig options
in its header (Rafael Wysocki).
- Add missing invocation of pm_runtime_drop_link() to the
!CONFIG_SRCU variant of __device_link_del() (Lukas Wunner).
- Fix unbalanced IRQ enable in the wakeup interrupts framework
(Tony Lindgren).
- Update cpuidle sysfs ABI documentation (Aishwarya Pant).
- Use GFP_KERNEL instead of GFP_ATOMIC for allocating memory
in dev_pm_opp_init_cpufreq_table() (Jia-Ju Bai).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=U6ev
-----END PGP SIGNATURE-----
Merge tag 'pm-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix a recently introduced build issue related to cpuidle and two
bugs in the PM core, update cpuidle documentation and clean up memory
allocations in the operating performance points (OPP) framework.
Specifics:
- Fix a recently introduced build issue related to cpuidle by
covering all of the relevant combinations of Kconfig options
in its header (Rafael Wysocki).
- Add missing invocation of pm_runtime_drop_link() to the
!CONFIG_SRCU variant of __device_link_del() (Lukas Wunner).
- Fix unbalanced IRQ enable in the wakeup interrupts framework
(Tony Lindgren).
- Update cpuidle sysfs ABI documentation (Aishwarya Pant).
- Use GFP_KERNEL instead of GFP_ATOMIC for allocating memory
in dev_pm_opp_init_cpufreq_table() (Jia-Ju Bai)"
* tag 'pm-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: cpuidle: Fix cpuidle_poll_state_init() prototype
PM / runtime: Update links_count also if !CONFIG_SRCU
PM / wakeirq: Fix unbalanced IRQ enable for wakeirq
Documentation/ABI: update cpuidle sysfs documentation
opp: cpu: Replace GFP_ATOMIC with GFP_KERNEL in dev_pm_opp_init_cpufreq_table
Pull locking fixes from Ingo Molnar:
"This contains two qspinlock fixes and three documentation and comment
fixes"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/semaphore: Update the file path in documentation
locking/atomic/bitops: Document and clarify ordering semantics for failed test_and_{}_bit()
locking/qspinlock: Ensure node->count is updated before initialising node
locking/qspinlock: Ensure node is initialised before updating prev->next
Documentation/locking/mutex-design: Update to reflect latest changes
Most of this is extracted from 90017accff ("sctp: Add GSO support"),
with some extra text about GSO_BY_FRAGS and the need to check for it.
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Daniel Axtens <dja@axtens.net>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The doc originally called it SKB_GSO_REMCSUM. Fix it.
Fixes: f7a6272bf3 ("Documentation: Add documentation for TSO and GSO features")
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
UFO is deprecated except for tuntap and packet per 0c19f846d5,
("net: accept UFO datagrams from tuntap and packet"). Update UFO
docs to reflect this.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
A single change (and associated DT binding update) to allow the address
of the MIPS Cluster Power Controller (CPC) to be chosen by DT, which
allows SMP to work on generic MIPS kernels where the bootloader hasn't
configured the CPC address (i.e. the new Ranchu platform).
-----BEGIN PGP SIGNATURE-----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=E7mu
-----END PGP SIGNATURE-----
Merge tag 'mips_4.16_2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips
Pull MIPS fix from James Hogan:
"A single change (and associated DT binding update) to allow the
address of the MIPS Cluster Power Controller (CPC) to be chosen by DT,
which allows SMP to work on generic MIPS kernels where the bootloader
hasn't configured the CPC address (i.e. the new Ranchu platform)"
* tag 'mips_4.16_2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips:
MIPS: CPC: Map registers using DT in mips_cpc_default_phys_base()
dt-bindings: Document mti,mips-cpc binding
A test_and_{}_bit() operation fails if the value of the bit is such that
the modification does not take place. For example, if test_and_set_bit()
returns 1. In these cases, follow the behaviour of cmpxchg and allow the
operation to be unordered. This also applies to test_and_set_bit_lock()
if the lock is found to be be taken already.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1518528619-20049-1-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This is a follow up to the commit
00846a4425 ("auxdisplay: Move arm-charlcd.c to drivers/auxdisplay folder")
for Device Tree binding.
No functional change.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Due to the old method has already been marked as deprecated in binding
doc, so obviously it's better to update the example to new bindings
as well.
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Leonard Crestez <leonard.crestez@nxp.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Description has been collected from git commit history and reading
through code.
Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The descriptions have been collected from git commit logs and reading
through code.
Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Update cpuidle documentation using git logs and existing documentation
in Documentation/cpuidle/sysfs.txt. This might be useful for scripting
and tracking changes in the ABI.
Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Commit 3ca0ff571b ("locking/mutex: Rework mutex::owner") reworked the
basic mutex implementation to deal with several problems. Documentation
was however left unchanged and became stale.
Update mutex-design.txt to reflect changes introduced by the above commit.
Signed-off-by: Juri Lelli <juri.lelli@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-doc@vger.kernel.org
Link: http://lkml.kernel.org/r/20180209160114.19980-1-juri.lelli@redhat.com
[ Small readability tweaks to the text. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
ARM:
- Include icache invalidation optimizations, improving VM startup time
- Support for forwarded level-triggered interrupts, improving
performance for timers and passthrough platform devices
- A small fix for power-management notifiers, and some cosmetic changes
PPC:
- Add MMIO emulation for vector loads and stores
- Allow HPT guests to run on a radix host on POWER9 v2.2 CPUs without
requiring the complex thread synchronization of older CPU versions
- Improve the handling of escalation interrupts with the XIVE interrupt
controller
- Support decrement register migration
- Various cleanups and bugfixes.
s390:
- Cornelia Huck passed maintainership to Janosch Frank
- Exitless interrupts for emulated devices
- Cleanup of cpuflag handling
- kvm_stat counter improvements
- VSIE improvements
- mm cleanup
x86:
- Hypervisor part of SEV
- UMIP, RDPID, and MSR_SMI_COUNT emulation
- Paravirtualized TLB shootdown using the new KVM_VCPU_PREEMPTED bit
- Allow guests to see TOPOEXT, GFNI, VAES, VPCLMULQDQ, and more AVX512
features
- Show vcpu id in its anonymous inode name
- Many fixes and cleanups
- Per-VCPU MSR bitmaps (already merged through x86/pti branch)
- Stable KVM clock when nesting on Hyper-V (merged through x86/hyperv)
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJafvMtAAoJEED/6hsPKofo6YcH/Rzf2RmshrWaC3q82yfIV0Qz
Z8N8yJHSaSdc3Jo6cmiVj0zelwAxdQcyjwlT7vxt5SL2yML+/Q0st9Hc3EgGGXPm
Il99eJEl+2MYpZgYZqV8ff3mHS5s5Jms+7BITAeh6Rgt+DyNbykEAvzt+MCHK9cP
xtsIZQlvRF7HIrpOlaRzOPp3sK2/MDZJ1RBE7wYItK3CUAmsHim/LVYKzZkRTij3
/9b4LP1yMMbziG+Yxt1o682EwJB5YIat6fmDG9uFeEVI5rWWN7WFubqs8gCjYy/p
FX+BjpOdgTRnX+1m9GIj0Jlc/HKMXryDfSZS07Zy4FbGEwSiI5SfKECub4mDhuE=
=C/uD
-----END PGP SIGNATURE-----
Merge tag 'kvm-4.16-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Radim Krčmář:
"ARM:
- icache invalidation optimizations, improving VM startup time
- support for forwarded level-triggered interrupts, improving
performance for timers and passthrough platform devices
- a small fix for power-management notifiers, and some cosmetic
changes
PPC:
- add MMIO emulation for vector loads and stores
- allow HPT guests to run on a radix host on POWER9 v2.2 CPUs without
requiring the complex thread synchronization of older CPU versions
- improve the handling of escalation interrupts with the XIVE
interrupt controller
- support decrement register migration
- various cleanups and bugfixes.
s390:
- Cornelia Huck passed maintainership to Janosch Frank
- exitless interrupts for emulated devices
- cleanup of cpuflag handling
- kvm_stat counter improvements
- VSIE improvements
- mm cleanup
x86:
- hypervisor part of SEV
- UMIP, RDPID, and MSR_SMI_COUNT emulation
- paravirtualized TLB shootdown using the new KVM_VCPU_PREEMPTED bit
- allow guests to see TOPOEXT, GFNI, VAES, VPCLMULQDQ, and more
AVX512 features
- show vcpu id in its anonymous inode name
- many fixes and cleanups
- per-VCPU MSR bitmaps (already merged through x86/pti branch)
- stable KVM clock when nesting on Hyper-V (merged through
x86/hyperv)"
* tag 'kvm-4.16-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (197 commits)
KVM: PPC: Book3S: Add MMIO emulation for VMX instructions
KVM: PPC: Book3S HV: Branch inside feature section
KVM: PPC: Book3S HV: Make HPT resizing work on POWER9
KVM: PPC: Book3S HV: Fix handling of secondary HPTEG in HPT resizing code
KVM: PPC: Book3S PR: Fix broken select due to misspelling
KVM: x86: don't forget vcpu_put() in kvm_arch_vcpu_ioctl_set_sregs()
KVM: PPC: Book3S PR: Fix svcpu copying with preemption enabled
KVM: PPC: Book3S HV: Drop locks before reading guest memory
kvm: x86: remove efer_reload entry in kvm_vcpu_stat
KVM: x86: AMD Processor Topology Information
x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested
kvm: embed vcpu id to dentry of vcpu anon inode
kvm: Map PFN-type memory regions as writable (if possible)
x86/kvm: Make it compile on 32bit and with HYPYERVISOR_GUEST=n
KVM: arm/arm64: Fixup userspace irqchip static key optimization
KVM: arm/arm64: Fix userspace_irqchip_in_use counting
KVM: arm/arm64: Fix incorrect timer_is_pending logic
MAINTAINERS: update KVM/s390 maintainers
MAINTAINERS: add Halil as additional vfio-ccw maintainer
MAINTAINERS: add David as a reviewer for KVM/s390
...
Ensure we gather architecture requirements about each architecture
supporting the "sync_core" membarrier command in a single file under
Documentation/features.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrea Parri <parri.andrea@gmail.com>
Cc: Andrew Hunter <ahh@google.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Avi Kivity <avi@scylladb.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Dave Watson <davejwatson@fb.com>
Cc: David Sehr <sehr@google.com>
Cc: Greg Hackmann <ghackmann@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Maged Michael <maged.michael@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-api@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Link: http://lkml.kernel.org/r/1518208256-22034-1-git-send-email-mathieu.desnoyers@efficios.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Pull s390 updates from Heiko Carstens:
"The main thing in this merge is the defense for the Spectre
vulnerabilities. But there are other updates as well, the changes in
more detail:
- An s390 specific implementation of the array_index_mask_nospec
function to the defense against spectre v1
- Two patches to utilize the new PPA-12/PPA-13 instructions to run
the kernel and/or user space with reduced branch predicton.
- The s390 variant of the 'retpoline' spectre v2 defense called
'expoline'. There is no return instruction for s390, instead an
indirect branch is used for function return
The s390 defense mechanism for indirect branches works by using an
execute-type instruction with the indirect branch as the target of
the execute. In effect that turns off the prediction for the
indirect branch.
- Scrub registers in entry.S that contain user controlled values to
prevent the speculative use of these values.
- Re-add the second parameter for the s390 specific runtime
instrumentation system call and move the header file to uapi. The
second parameter will continue to do nothing but older kernel
versions only accepted valid real-time signal numbers. The details
will be documented in the man-page for the system call.
- Corrections and improvements for the s390 specific documentation
- Add a line to /proc/sysinfo to display the CPU model dependent
license-internal-code identifier
- A header file include fix for eadm.
- An error message fix in the kprobes code.
- The removal of an outdated ARCH_xxx select statement"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/kconfig: Remove ARCH_WANTS_PROT_NUMA_PROT_NONE select
s390: introduce execute-trampolines for branches
s390: run user space and KVM guests with modified branch prediction
s390: add options to change branch prediction behaviour for the kernel
s390/alternative: use a copy of the facility bit mask
s390: add optimized array_index_mask_nospec
s390: scrub registers on kernel entry and KVM exit
s390/cio: fix kernel-doc usage
s390/runtime_instrumentation: re-add signum system call parameter
s390/cpum_cf: correct counter number of LAST_HOST_TRANSLATIONS
s390/kprobes: Fix %p uses in error messages
s390/runtime instrumentation: provide uapi header file
s390/sysinfo: add and display licensed internal code identifier
s390/docs: reword airq section
s390/docs: mention subchannel types
s390/cmf: fix kerneldoc
s390/eadm: fix CONFIG_BLOCK include dependency
- Update the ACPICA kernel code to upstream revision 20180105 including:
* Assorted fixes (Jung-uk Kim).
* Support for X32 ABI compilation (Anuj Mittal).
* Update of ACPICA copyrights to 2018 (Bob Moore).
- Prepare for future modifications to avoid executing the _STA control
method too early (Hans de Goede).
- Make the processor performance control library code ignore _PPC
notifications if they cannot be handled and fix up the C1 idle
state definition when it is used as a fallback state (Chen Yu,
Yazen Ghannam).
- Make it possible to use the SPCR table on x86 and to replace the
original IORT table with a new one from initrd (Prarit Bhargava,
Shunyong Yang).
- Add battery-related quirks for Asus UX360UA and UX410UAK and add
quirks for table parsing on Dell XPS 9570 and Precision M5530
(Kai Heng Feng).
- Address static checker warnings in the CPPC code (Gustavo Silva).
- Avoid printing a raw pointer to the kernel log in the smart
battery driver (Greg Kroah-Hartman).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=rVdp
-----END PGP SIGNATURE-----
Merge tag 'acpi-part2-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These are mostly fixes and cleanups, a few new quirks, a couple of
updates related to the handling of ACPI tables and ACPICA copyrights
refreshment.
Specifics:
- Update the ACPICA kernel code to upstream revision 20180105
including:
* Assorted fixes (Jung-uk Kim)
* Support for X32 ABI compilation (Anuj Mittal)
* Update of ACPICA copyrights to 2018 (Bob Moore)
- Prepare for future modifications to avoid executing the _STA
control method too early (Hans de Goede)
- Make the processor performance control library code ignore _PPC
notifications if they cannot be handled and fix up the C1 idle
state definition when it is used as a fallback state (Chen Yu,
Yazen Ghannam)
- Make it possible to use the SPCR table on x86 and to replace the
original IORT table with a new one from initrd (Prarit Bhargava,
Shunyong Yang)
- Add battery-related quirks for Asus UX360UA and UX410UAK and add
quirks for table parsing on Dell XPS 9570 and Precision M5530 (Kai
Heng Feng)
- Address static checker warnings in the CPPC code (Gustavo Silva)
- Avoid printing a raw pointer to the kernel log in the smart battery
driver (Greg Kroah-Hartman)"
* tag 'acpi-part2-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: sbshc: remove raw pointer from printk() message
ACPI: SPCR: Make SPCR available to x86
ACPI / CPPC: Use 64-bit arithmetic instead of 32-bit
ACPI / tables: Add IORT to injectable table list
ACPI / bus: Parse tables as term_list for Dell XPS 9570 and Precision M5530
ACPICA: Update version to 20180105
ACPICA: All acpica: Update copyrights to 2018
ACPI / processor: Set default C1 idle state description
ACPI / battery: Add quirk for Asus UX360UA and UX410UAK
ACPI: processor_perflib: Do not send _PPC change notification if not ready
ACPI / scan: Use acpi_bus_get_status() to initialize ACPI_TYPE_DEVICE devs
ACPI / bus: Do not call _STA on battery devices with unmet dependencies
PCI: acpiphp_ibm: prepare for acpi_get_object_info() no longer returning status
ACPI: export acpi_bus_get_status_handle()
ACPICA: Add a missing pair of parentheses
ACPICA: Prefer ACPI_TO_POINTER() over ACPI_ADD_PTR()
ACPICA: Avoid NULL pointer arithmetic
ACPICA: Linux: add support for X32 ABI compilation
ACPI / video: Use true for boolean value
- Drop the at32ap-cpufreq driver which is useless after the
removal of the corresponding arch (Corentin LABBE).
- Fix a regression from the 4.14 cycle in the APM idle driver by
making it initialize the polling state properly (Rafael Wysocki).
- Fix a crash on failing system suspend due to a missing check in
the cpufreq core (Bo Yan).
- Make the intel_pstate driver initialize the hardware-managed
P-state control (HWP) feature on CPU0 upon resume from system
suspend if HWP had been enabled before the system was suspended
(Chen Yu).
- Fix up the SCPI cpufreq driver after recent changes (Sudeep Holla,
Wei Yongjun).
- Avoid pointer subtractions during frequency table walks in cpufreq
(Dominik Brodowski).
- Avoid the check for ProcFeedback in ST/CZ in the cpufreq driver
for AMD processors and add a MODULE_ALIAS for cpufreq on ARM IMX
(Akshu Agrawal, Nicolas Chauvet).
- Fix the prototype of swsusp_arch_resume() on x86 (Arnd Bergmann).
- Fix up the parsing of power domains DT data (Ulf Hansson).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=xKgy
-----END PGP SIGNATURE-----
Merge tag 'pm-part2-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These are mostly fixes and cleanups and removal of the no longer
needed at32ap-cpufreq driver.
Specifics:
- Drop the at32ap-cpufreq driver which is useless after the removal
of the corresponding arch (Corentin LABBE).
- Fix a regression from the 4.14 cycle in the APM idle driver by
making it initialize the polling state properly (Rafael Wysocki).
- Fix a crash on failing system suspend due to a missing check in the
cpufreq core (Bo Yan).
- Make the intel_pstate driver initialize the hardware-managed
P-state control (HWP) feature on CPU0 upon resume from system
suspend if HWP had been enabled before the system was suspended
(Chen Yu).
- Fix up the SCPI cpufreq driver after recent changes (Sudeep Holla,
Wei Yongjun).
- Avoid pointer subtractions during frequency table walks in cpufreq
(Dominik Brodowski).
- Avoid the check for ProcFeedback in ST/CZ in the cpufreq driver for
AMD processors and add a MODULE_ALIAS for cpufreq on ARM IMX (Akshu
Agrawal, Nicolas Chauvet).
- Fix the prototype of swsusp_arch_resume() on x86 (Arnd Bergmann).
- Fix up the parsing of power domains DT data (Ulf Hansson)"
* tag 'pm-part2-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
arm: imx: Add MODULE_ALIAS for cpufreq
cpufreq: Add and use cpufreq_for_each_{valid_,}entry_idx()
cpufreq: intel_pstate: Enable HWP during system resume on CPU0
cpufreq: scpi: fix error return code in scpi_cpufreq_init()
x86: hibernate: fix swsusp_arch_resume() prototype
PM / domains: Fix up domain-idle-states OF parsing
cpufreq: scpi: fix static checker warning cdev isn't an ERR_PTR
cpufreq: remove at32ap-cpufreq
cpufreq: AMD: Ignore the check for ProcFeedback in ST/CZ
x86: PM: Make APM idle driver initialize polling state
cpufreq: Skip cpufreq resume if it's not suspended
Pull idr updates from Matthew Wilcox:
- test-suite improvements
- replace the extended API by improving the normal API
- performance improvement for IDRs which are 1-based rather than
0-based
- add documentation
* 'idr-2018-02-06' of git://git.infradead.org/users/willy/linux-dax:
idr: Add documentation
idr: Make 1-based IDRs more efficient
idr: Warn if old iterators see large IDs
idr: Rename idr_for_each_entry_ext
idr: Remove idr_alloc_ext
cls_u32: Convert to idr_alloc_u32
cls_u32: Reinstate cyclic allocation
cls_flower: Convert to idr_alloc_u32
cls_bpf: Convert to use idr_alloc_u32
cls_basic: Convert to use idr_alloc_u32
cls_api: Convert to idr_alloc_u32
net sched actions: Convert to use idr_alloc_u32
idr: Add idr_alloc_u32 helper
idr: Delete idr_find_ext function
idr: Delete idr_replace_ext function
idr: Delete idr_remove_ext function
IDR test suite: Check handling negative end correctly
idr test suite: Fix ida_test_random()
radix tree test suite: Remove ARRAY_SIZE
-----BEGIN PGP SIGNATURE-----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=fSB4
-----END PGP SIGNATURE-----
Merge tag 'afs-next-20180208' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull afs updates from David Howells:
"Four fixes:
- add a missing put
- two fixes to reset the address iteration cursor correctly
- fix setting up the fileserver iteration cursor.
Two cleanups:
- remove some dead code
- rearrange a function to be more logically laid out
And one new feature:
- Support AFS dynamic root.
With this one should be able to do, say:
mkdir /afs
mount -t afs none /afs -o dyn
to create a dynamic root and then, provided you have keyutils
installed, do:
ls /afs/grand.central.org
and:
ls /afs/umich.edu
to list the root volumes of both those organisations' AFS cells
without requiring any other setup (the kernel upcall to a program
in the keyutils package to do DNS access as does NFS)"
* tag 'afs-next-20180208' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Support the AFS dynamic root
afs: Rearrange afs_select_fileserver() a little
afs: Remove unused code
afs: Fix server list handling
afs: Need to clear responded flag in addr cursor
afs: Fix missing cursor clearance
afs: Add missing afs_put_cell()
Including:
- 5-level page-table support for the Intel IOMMU.
- Error reporting improvements for the AMD IOMMU driver
- Additional DT bindings for ipmmu-vmsa (Renesas)
- Smaller fixes and cleanups
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=+LFh
-----END PGP SIGNATURE-----
Merge tag 'iommu-updates-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU updates from Joerg Roedel:
"This time there are not a lot of changes coming from the IOMMU side.
That is partly because I returned from my parental leave late in the
development process and probably partly because everyone was busy with
Spectre and Meltdown mitigation work and didn't find the time for
IOMMU work. So here are the few changes that queued up for this merge
window:
- 5-level page-table support for the Intel IOMMU.
- error reporting improvements for the AMD IOMMU driver
- additional DT bindings for ipmmu-vmsa (Renesas)
- small fixes and cleanups"
* tag 'iommu-updates-v4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Clean up of_iommu_init_fn
iommu/ipmmu-vmsa: Remove redundant of_iommu_init_fn hook
iommu/msm: Claim bus ops on probe
iommu/vt-d: Enable 5-level paging mode in the PASID entry
iommu/vt-d: Add a check for 5-level paging support
iommu/vt-d: Add a check for 1GB page support
iommu/vt-d: Enable upto 57 bits of domain address width
iommu/vt-d: Use domain instead of cache fetching
iommu/exynos: Don't unconditionally steal bus ops
iommu/omap: Fix debugfs_create_*() usage
iommu/vt-d: clean up pr_irq if request_threaded_irq fails
iommu: Check the result of iommu_group_get() for NULL
iommu/ipmmu-vmsa: Add r8a779(70|95) DT bindings
iommu/ipmmu-vmsa: Add r8a7796 DT binding
iommu/amd: Set the device table entry PPR bit for IOMMU V2 devices
iommu/amd - Record more information about unknown events
Document a binding for the MIPS Cluster Power Controller (CPC) that
allows the device tree to specify where the CPC registers are located.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/18512/
Signed-off-by: James Hogan <jhogan@kernel.org>
Pointer subtraction is slow and tedious. Therefore, replace all instances
where cpufreq_for_each_{valid_,}entry loops contained such substractions
with an iteration macro providing an index to the frequency_table entry.
Suggested-by: Al Viro <viro@ZenIV.linux.org.uk>
Link: http://lkml.kernel.org/r/20180120020237.GM13338@ZenIV.linux.org.uk
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Linus Torvalds