The etnaviv file was converted to json and renamed.
Update its reference accordingly.
Fixes: 90aeca875f ("dt-bindings: display: Convert etnaviv to json-schema")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
vDPA device is a device that uses a datapath which complies with the
virtio specifications with vendor specific control path. vDPA devices
can be both physically located on the hardware or emulated by
software. vDPA hardware devices are usually implemented through PCIE
with the following types:
- PF (Physical Function) - A single Physical Function
- VF (Virtual Function) - Device that supports single root I/O
virtualization (SR-IOV). Its Virtual Function (VF) represents a
virtualized instance of the device that can be assigned to different
partitions
- ADI (Assignable Device Interface) and its equivalents - With
technologies such as Intel Scalable IOV, a virtual device (VDEV)
composed by host OS utilizing one or more ADIs. Or its equivalent
like SF (Sub function) from Mellanox.
>From a driver's perspective, depends on how and where the DMA
translation is done, vDPA devices are split into two types:
- Platform specific DMA translation - From the driver's perspective,
the device can be used on a platform where device access to data in
memory is limited and/or translated. An example is a PCIE vDPA whose
DMA request was tagged via a bus (e.g PCIE) specific way. DMA
translation and protection are done at PCIE bus IOMMU level.
- Device specific DMA translation - The device implements DMA
isolation and protection through its own logic. An example is a vDPA
device which uses on-chip IOMMU.
To hide the differences and complexity of the above types for a vDPA
device/IOMMU options and in order to present a generic virtio device
to the upper layer, a device agnostic framework is required.
This patch introduces a software vDPA bus which abstracts the
common attributes of vDPA device, vDPA bus driver and the
communication method (vdpa_config_ops) between the vDPA device
abstraction and the vDPA bus driver. This allows multiple types of
drivers to be used for vDPA device like the virtio_vdpa and vhost_vdpa
driver to operate on the bus and allow vDPA device could be used by
either kernel virtio driver or userspace vhost drivers as:
virtio drivers vhost drivers
| |
[virtio bus] [vhost uAPI]
| |
virtio device vhost device
virtio_vdpa drv vhost_vdpa drv
\ /
[vDPA bus]
|
vDPA device
hardware drv
|
[hardware bus]
|
vDPA hardware
With the abstraction of vDPA bus and vDPA bus operations, the
difference and complexity of the under layer hardware is hidden from
upper layer. The vDPA bus drivers on top can use a unified
vdpa_config_ops to control different types of vDPA device.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20200326140125.19794-6-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This patch factors out IOTLB into a dedicated module in order to be
reused by other modules like vringh. User may choose to enable the
automatic retiring by specifying VHOST_IOTLB_FLAG_RETIRE flag to fit
for the case of vhost device IOTLB implementation.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20200326140125.19794-4-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Pull networking updates from David Miller:
"Highlights:
1) Fix the iwlwifi regression, from Johannes Berg.
2) Support BSS coloring and 802.11 encapsulation offloading in
hardware, from John Crispin.
3) Fix some potential Spectre issues in qtnfmac, from Sergey
Matyukevich.
4) Add TTL decrement action to openvswitch, from Matteo Croce.
5) Allow paralleization through flow_action setup by not taking the
RTNL mutex, from Vlad Buslov.
6) A lot of zero-length array to flexible-array conversions, from
Gustavo A. R. Silva.
7) Align XDP statistics names across several drivers for consistency,
from Lorenzo Bianconi.
8) Add various pieces of infrastructure for offloading conntrack, and
make use of it in mlx5 driver, from Paul Blakey.
9) Allow using listening sockets in BPF sockmap, from Jakub Sitnicki.
10) Lots of parallelization improvements during configuration changes
in mlxsw driver, from Ido Schimmel.
11) Add support to devlink for generic packet traps, which report
packets dropped during ACL processing. And use them in mlxsw
driver. From Jiri Pirko.
12) Support bcmgenet on ACPI, from Jeremy Linton.
13) Make BPF compatible with RT, from Thomas Gleixnet, Alexei
Starovoitov, and your's truly.
14) Support XDP meta-data in virtio_net, from Yuya Kusakabe.
15) Fix sysfs permissions when network devices change namespaces, from
Christian Brauner.
16) Add a flags element to ethtool_ops so that drivers can more simply
indicate which coalescing parameters they actually support, and
therefore the generic layer can validate the user's ethtool
request. Use this in all drivers, from Jakub Kicinski.
17) Offload FIFO qdisc in mlxsw, from Petr Machata.
18) Support UDP sockets in sockmap, from Lorenz Bauer.
19) Fix stretch ACK bugs in several TCP congestion control modules,
from Pengcheng Yang.
20) Support virtual functiosn in octeontx2 driver, from Tomasz
Duszynski.
21) Add region operations for devlink and use it in ice driver to dump
NVM contents, from Jacob Keller.
22) Add support for hw offload of MACSEC, from Antoine Tenart.
23) Add support for BPF programs that can be attached to LSM hooks,
from KP Singh.
24) Support for multiple paths, path managers, and counters in MPTCP.
From Peter Krystad, Paolo Abeni, Florian Westphal, Davide Caratti,
and others.
25) More progress on adding the netlink interface to ethtool, from
Michal Kubecek"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2121 commits)
net: ipv6: rpl_iptunnel: Fix potential memory leak in rpl_do_srh_inline
cxgb4/chcr: nic-tls stats in ethtool
net: dsa: fix oops while probing Marvell DSA switches
net/bpfilter: remove superfluous testing message
net: macb: Fix handling of fixed-link node
net: dsa: ksz: Select KSZ protocol tag
netdevsim: dev: Fix memory leak in nsim_dev_take_snapshot_write
net: stmmac: add EHL 2.5Gbps PCI info and PCI ID
net: stmmac: add EHL PSE0 & PSE1 1Gbps PCI info and PCI ID
net: stmmac: create dwmac-intel.c to contain all Intel platform
net: dsa: bcm_sf2: Support specifying VLAN tag egress rule
net: dsa: bcm_sf2: Add support for matching VLAN TCI
net: dsa: bcm_sf2: Move writing of CFP_DATA(5) into slicing functions
net: dsa: bcm_sf2: Check earlier for FLOW_EXT and FLOW_MAC_EXT
net: dsa: bcm_sf2: Disable learning for ASP port
net: dsa: b53: Deny enslaving port 7 for 7278 into a bridge
net: dsa: b53: Prevent tagged VLAN on port 7 for 7278
net: dsa: b53: Restore VLAN entries upon (re)configuration
net: dsa: bcm_sf2: Fix overflow checks
hv_netvsc: Remove unnecessary round_up for recv_completion_cnt
...
hardware, and a DMA address issue with ntb_perf. Also, large series of
AMD NTB patches.
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Merge tag 'ntb-5.7' of git://github.com/jonmason/ntb
Pull NTB updates from Jon Mason:
"Bug fixes for a few printing issues, link status detection bug on AMD
hardware, and a DMA address issue with ntb_perf.
Also, large series of AMD NTB patches"
* tag 'ntb-5.7' of git://github.com/jonmason/ntb: (21 commits)
NTB: add pci shutdown handler for AMD NTB
NTB: send DB event when driver is loaded or un-loaded
NTB: remove redundant setting of DB valid mask
NTB: return link up status correctly for PRI and SEC
NTB: add helper functions to set and clear sideinfo
NTB: move ntb_ctrl handling to init and deinit
NTB: handle link up, D0 and D3 events correctly
NTB: handle link down event correctly
NTB: remove handling of peer_sta from amd_link_is_up
NTB: set peer_sta within event handler itself
NTB: return the side info status from amd_poll_link
NTB: define a new function to get link status
NTB: Enable link up and down event notification
NTB: clear interrupt status register
NTB: Fix access to link status and control register
MAINTAINERS: update maintainer list for AMD NTB driver
NTB: ntb_transport: Use scnprintf() for avoiding potential buffer overflow
ntb_hw_switchtec: Fix ntb_mw_clear_trans error if size == 0
ntb_tool: Fix printk format
NTB: ntb_perf: Fix address err in perf_copy_chunk
...
* Fix for improper handling of fan_boost_mode in sysfs for ASUS laptops.
* On newer ASUS laptops the 1st battery is named differently, here is a fix.
* Fix Lex 2I385SW to allow both network cards to be used.
* The power integrated circuit driver for Surface 3 has been added.
* Refactor and clean up of Intel PMC driver and enable it on Intel Jasper Lake.
* Clean up of Dell RBU driver.
* Big update for Intel Speed Select technology support tool and driver.
The following is an automated git shortlog grouped by driver:
asus-wmi:
- Support laptops where the first battery is named BATT
- Fix return value of fan_boost_mode_store
dell_rbu:
- Unify format of the printed messages
- Use max_t() to get rid of casting
- Simplify cleanup code in create_packet()
- don't open code list_for_each_entry*()
- Use sysfs_create_group() API
GPD pocket fan:
- Fix error message when temp-limits are out of range
i2c-multi-instantiate:
- Replace zero-length array with flexible-array member
intel-hid:
- Move MODULE_DEVICE_TABLE() closer to the table
intel_pmc_core:
- Make pmc_core_substate_res_show() generic
- Make pmc_core_lpm_display() generic for platforms that support sub-states
- Add slp_s0_offset attribute back to tgl_reg_map
- Remove duplicate 'if' to create debugfs entry
- Relocate pmc_core_*_display() to outside of CONFIG_DEBUG_FS
- Add debugfs support to access live status registers
- Dump low power status registers on an S0ix.y failure
- Add an additional parameter to pmc_core_lpm_display()
- Remove slp_s0 attributes from tgl_reg_map
- Refactor the driver by removing redundant code
- Add debugfs entry for low power mode status registers
- Add debugfs entry to access sub-state residencies
- Add Atom based Jasper Lake (JSL) platform support
intel-vbtn:
- Move MODULE_DEVICE_TABLE() closer to the table
ISST:
- Fix wrong unregister type
PDx86:
- Kconfig: Fix a typo
- Kconfig: Group modules by companies and functions
- MAINTAINERS: Sort entries in database for PDx86
- Makefile: Group modules by companies and functions
platform/x86/intel-uncore-freq:
- Add release callback
- Fix static checker issue and potential race condition
pmc_atom:
- Add Lex 2I385SW to critclk_systems DMI table
sony-laptop:
- Use scnprintf() for avoiding potential buffer overflow
surface3_power:
- Fix always true condition in mshw0011_space_handler()
- Fix Kconfig section ordering
- Add missed headers
- Reformat GUID assignment
- Drop useless macro ACPI_PTR()
- Prefix POLL_INTERVAL with SURFACE_3
- Simplify mshw0011_adp_psr() to one liner
- Use dev_err() instead of pr_err()
- Drop unused structure definition
- MSHW0011 rev-eng implementation
tools/power/x86/intel-speed-select:
- Fix a typo in error message
- Update version
- Avoid duplicate Package strings for json
- Add display for enabled cpus count
- Print friendly warning for bad command line
- Fix avx options for turbo-freq feature
- Improve CLX commands
- Show error for invalid CPUs in the options
- Improve core-power result and error display
- Kernel interface error handling
- Improve error display for turbo-freq feature
- Improve error display for base-freq feature
- Improve output of perf-profile commands
- Enhance help for core-power assoc
- Display error for invalid priority type
- Check feature status first
- Improve error display for perf-profile feature
- Add an API for error/information print
- Enhance --info option
- Enhance help
- Helpful warning for missing kernel interface
- Store topology information
- Max CPU count calculation when CPU0 is offline
- Special handling for CPU 0 online/offline
- Use more verbiage for clos information
- Enhance core-power info command
- Make target CPU optional for core-power info
- Warn for invalid package id
- Fix last cpu number
- Fix mailbox usage for CLOS_PM_QOS_CONFIG
- Avoid duplicate names for json parsing
- Fix display for turbo-freq auto mode
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Merge tag 'platform-drivers-x86-v5.7-1' of git://git.infradead.org/linux-platform-drivers-x86
Pull x86 platform driver updates from Andy Shevchenko:
- Fix for improper handling of fan_boost_mode in sysfs for ASUS
laptops.
- On newer ASUS laptops the 1st battery is named differently, here is a
fix.
- Fix Lex 2I385SW to allow both network cards to be used.
- The power integrated circuit driver for Surface 3 has been added.
- Refactor and clean up of Intel PMC driver and enable it on Intel
Jasper Lake.
- Clean up of Dell RBU driver.
- Big update for Intel Speed Select technology support tool and driver.
* tag 'platform-drivers-x86-v5.7-1' of git://git.infradead.org/linux-platform-drivers-x86: (75 commits)
platform/x86: surface3_power: Fix always true condition in mshw0011_space_handler()
platform/x86: surface3_power: Fix Kconfig section ordering
platform/x86: surface3_power: Add missed headers
platform/x86: surface3_power: Reformat GUID assignment
platform/x86: surface3_power: Drop useless macro ACPI_PTR()
platform/x86: surface3_power: Prefix POLL_INTERVAL with SURFACE_3
platform/x86: surface3_power: Simplify mshw0011_adp_psr() to one liner
platform/x86: surface3_power: Use dev_err() instead of pr_err()
platform/x86: surface3_power: Drop unused structure definition
platform/x86: surface3_power: MSHW0011 rev-eng implementation
platform/x86: intel_pmc_core: Make pmc_core_substate_res_show() generic
platform/x86: intel_pmc_core: Make pmc_core_lpm_display() generic for platforms that support sub-states
tools/power/x86/intel-speed-select: Fix a typo in error message
tools/power/x86/intel-speed-select: Update version
tools/power/x86/intel-speed-select: Avoid duplicate Package strings for json
tools/power/x86/intel-speed-select: Add display for enabled cpus count
tools/power/x86/intel-speed-select: Print friendly warning for bad command line
tools/power/x86/intel-speed-select: Fix avx options for turbo-freq feature
tools/power/x86/intel-speed-select: Improve CLX commands
tools/power/x86/intel-speed-select: Show error for invalid CPUs in the options
...
[Build system]
- add CONFIG_UNUSED_KSYMS_WHITELIST, which will be useful to define
a fixed set of export symbols for Generic Kernel Image (GKI)
- allow to run 'make dt_binding_check' without .config
- use full schema for checking DT examples in *.yaml files
- make modpost fail for missing MODULE_IMPORT_NS(), which makes more
sense because we know the produced modules are never loadable
- Remove unused 'AS' variable
[Kconfig]
- sanitize DEFCONFIG_LIST, and remove ARCH_DEFCONFIG from Kconfig files
- relax the 'imply' behavior so that symbols implied by y can become m
- make 'imply' obey 'depends on' in order to make 'imply' really weak
[Misc]
- add documentation on building the kernel with Clang/LLVM
- revive __HAVE_ARCH_STRLEN for 32bit sparc to use optimized strlen()
- fix warning from deb-pkg builds when CONFIG_DEBUG_INFO=n
- various script and Makefile cleanups
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Merge tag 'kbuild-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
"Build system:
- add CONFIG_UNUSED_KSYMS_WHITELIST, which will be useful to define a
fixed set of export symbols for Generic Kernel Image (GKI)
- allow to run 'make dt_binding_check' without .config
- use full schema for checking DT examples in *.yaml files
- make modpost fail for missing MODULE_IMPORT_NS(), which makes more
sense because we know the produced modules are never loadable
- Remove unused 'AS' variable
Kconfig:
- sanitize DEFCONFIG_LIST, and remove ARCH_DEFCONFIG from Kconfig
files
- relax the 'imply' behavior so that symbols implied by 'y' can
become 'm'
- make 'imply' obey 'depends on' in order to make 'imply' really weak
Misc:
- add documentation on building the kernel with Clang/LLVM
- revive __HAVE_ARCH_STRLEN for 32bit sparc to use optimized strlen()
- fix warning from deb-pkg builds when CONFIG_DEBUG_INFO=n
- various script and Makefile cleanups"
* tag 'kbuild-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (34 commits)
Makefile: Update kselftest help information
kbuild: deb-pkg: fix warning when CONFIG_DEBUG_INFO is unset
kbuild: add outputmakefile to no-dot-config-targets
kbuild: remove AS variable
net: wan: wanxl: refactor the firmware rebuild rule
net: wan: wanxl: use $(M68KCC) instead of $(M68KAS) for rebuilding firmware
net: wan: wanxl: use allow to pass CROSS_COMPILE_M68k for rebuilding firmware
kbuild: add comment about grouped target
kbuild: add -Wall to KBUILD_HOSTCXXFLAGS
kconfig: remove unused variable in qconf.cc
sparc: revive __HAVE_ARCH_STRLEN for 32bit sparc
kbuild: refactor Makefile.dtbinst more
kbuild: compute the dtbs_install destination more simply
Makefile: disallow data races on gcc-10 as well
kconfig: make 'imply' obey the direct dependency
kconfig: allow symbols implied by y to become m
net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report()
modpost: return error if module is missing ns imports and MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=n
modpost: rework and consolidate logging interface
kbuild: allow to run dt_binding_check without kernel configuration
...
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Merge tag 'selinux-pr-20200330' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull SELinux updates from Paul Moore:
"We've got twenty SELinux patches for the v5.7 merge window, the
highlights are below:
- Deprecate setting /sys/fs/selinux/checkreqprot to 1.
This flag was originally created to deal with legacy userspace and
the READ_IMPLIES_EXEC personality flag. We changed the default from
1 to 0 back in Linux v4.4 and now we are taking the next step of
deprecating it, at some point in the future we will take the final
step of rejecting 1.
- Allow kernfs symlinks to inherit the SELinux label of the parent
directory. In order to preserve backwards compatibility this is
protected by the genfs_seclabel_symlinks SELinux policy capability.
- Optimize how we store filename transitions in the kernel, resulting
in some significant improvements to policy load times.
- Do a better job calculating our internal hash table sizes which
resulted in additional policy load improvements and likely general
SELinux performance improvements as well.
- Remove the unused initial SIDs (labels) and improve how we handle
initial SIDs.
- Enable per-file labeling for the bpf filesystem.
- Ensure that we properly label NFS v4.2 filesystems to avoid a
temporary unlabeled condition.
- Add some missing XFS quota command types to the SELinux quota
access controls.
- Fix a problem where we were not updating the seq_file position
index correctly in selinuxfs.
- We consolidate some duplicated code into helper functions.
- A number of list to array conversions.
- Update Stephen Smalley's email address in MAINTAINERS"
* tag 'selinux-pr-20200330' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: clean up indentation issue with assignment statement
NFS: Ensure security label is set for root inode
MAINTAINERS: Update my email address
selinux: avtab_init() and cond_policydb_init() return void
selinux: clean up error path in policydb_init()
selinux: remove unused initial SIDs and improve handling
selinux: reduce the use of hard-coded hash sizes
selinux: Add xfs quota command types
selinux: optimize storage of filename transitions
selinux: factor out loop body from filename_trans_read()
security: selinux: allow per-file labeling for bpffs
selinux: generalize evaluate_cond_node()
selinux: convert cond_expr to array
selinux: convert cond_av_list to array
selinux: convert cond_list to array
selinux: sel_avc_get_stat_idx should increase position index
selinux: allow kernfs symlinks to inherit parent directory context
selinux: simplify evaluate_cond_node()
Documentation,selinux: deprecate setting checkreqprot to 1
selinux: move status variables out of selinux_ss
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Merge tag 'please-pull-ia64_for_5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux
Pull ia64 updates from Tony Luck:
"Couple of cleanup patches"
* tag 'please-pull-ia64_for_5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
tty/serial: cleanup after ioc*_serial driver removal
ia64: replace setup_irq() by request_irq()
This file was converted to json and renamed. Update its
references accordingly.
Fixes: 824674b59f ("dt-bindings: net: can: Convert M_CAN to json-schema")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Rob Herring <robh@kernel.org>
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Merge v5.6 into drm-next
msm needed rc6, so I just went and merged release
(msm has been in drm-next outside of this tree)
Signed-off-by: Dave Airlie <airlied@redhat.com>
Pull scheduler updates from Ingo Molnar:
"The main changes in this cycle are:
- Various NUMA scheduling updates: harmonize the load-balancer and
NUMA placement logic to not work against each other. The intended
result is better locality, better utilization and fewer migrations.
- Introduce Thermal Pressure tracking and optimizations, to improve
task placement on thermally overloaded systems.
- Implement frequency invariant scheduler accounting on (some) x86
CPUs. This is done by observing and sampling the 'recent' CPU
frequency average at ~tick boundaries. The CPU provides this data
via the APERF/MPERF MSRs. This hopefully makes our capacity
estimates more precise and keeps tasks on the same CPU better even
if it might seem overloaded at a lower momentary frequency. (As
usual, turbo mode is a complication that we resolve by observing
the maximum frequency and renormalizing to it.)
- Add asymmetric CPU capacity wakeup scan to improve capacity
utilization on asymmetric topologies. (big.LITTLE systems)
- PSI fixes and optimizations.
- RT scheduling capacity awareness fixes & improvements.
- Optimize the CONFIG_RT_GROUP_SCHED constraints code.
- Misc fixes, cleanups and optimizations - see the changelog for
details"
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (62 commits)
threads: Update PID limit comment according to futex UAPI change
sched/fair: Fix condition of avg_load calculation
sched/rt: cpupri_find: Trigger a full search as fallback
kthread: Do not preempt current task if it is going to call schedule()
sched/fair: Improve spreading of utilization
sched: Avoid scale real weight down to zero
psi: Move PF_MEMSTALL out of task->flags
MAINTAINERS: Add maintenance information for psi
psi: Optimize switching tasks inside shared cgroups
psi: Fix cpu.pressure for cpu.max and competing cgroups
sched/core: Distribute tasks within affinity masks
sched/fair: Fix enqueue_task_fair warning
thermal/cpu-cooling, sched/core: Move the arch_set_thermal_pressure() API to generic scheduler code
sched/rt: Remove unnecessary push for unfit tasks
sched/rt: Allow pulling unfitting task
sched/rt: Optimize cpupri_find() on non-heterogenous systems
sched/rt: Re-instate old behavior in select_task_rq_rt()
sched/rt: cpupri_find: Implement fallback mechanism for !fit case
sched/fair: Fix reordering of enqueue/dequeue_task_fair()
sched/fair: Fix runnable_avg for throttled cfs
...
Pull EFI updates from Ingo Molnar:
"The EFI changes in this cycle are much larger than usual, for two
(positive) reasons:
- The GRUB project is showing signs of life again, resulting in the
introduction of the generic Linux/UEFI boot protocol, instead of
x86 specific hacks which are increasingly difficult to maintain.
There's hope that all future extensions will now go through that
boot protocol.
- Preparatory work for RISC-V EFI support.
The main changes are:
- Boot time GDT handling changes
- Simplify handling of EFI properties table on arm64
- Generic EFI stub cleanups, to improve command line handling, file
I/O, memory allocation, etc.
- Introduce a generic initrd loading method based on calling back
into the firmware, instead of relying on the x86 EFI handover
protocol or device tree.
- Introduce a mixed mode boot method that does not rely on the x86
EFI handover protocol either, and could potentially be adopted by
other architectures (if another one ever surfaces where one
execution mode is a superset of another)
- Clean up the contents of 'struct efi', and move out everything that
doesn't need to be stored there.
- Incorporate support for UEFI spec v2.8A changes that permit
firmware implementations to return EFI_UNSUPPORTED from UEFI
runtime services at OS runtime, and expose a mask of which ones are
supported or unsupported via a configuration table.
- Partial fix for the lack of by-VA cache maintenance in the
decompressor on 32-bit ARM.
- Changes to load device firmware from EFI boot service memory
regions
- Various documentation updates and minor code cleanups and fixes"
* 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (114 commits)
efi/libstub/arm: Fix spurious message that an initrd was loaded
efi/libstub/arm64: Avoid image_base value from efi_loaded_image
partitions/efi: Fix partition name parsing in GUID partition entry
efi/x86: Fix cast of image argument
efi/libstub/x86: Use ULONG_MAX as upper bound for all allocations
efi: Fix a mistype in comments mentioning efivar_entry_iter_begin()
efi/libstub: Avoid linking libstub/lib-ksyms.o into vmlinux
efi/x86: Preserve %ebx correctly in efi_set_virtual_address_map()
efi/x86: Ignore the memory attributes table on i386
efi/x86: Don't relocate the kernel unless necessary
efi/x86: Remove extra headroom for setup block
efi/x86: Add kernel preferred address to PE header
efi/x86: Decompress at start of PE image load address
x86/boot/compressed/32: Save the output address instead of recalculating it
efi/libstub/x86: Deal with exit() boot service returning
x86/boot: Use unsigned comparison for addresses
efi/x86: Avoid using code32_start
efi/x86: Make efi32_pe_entry() more readable
efi/x86: Respect 32-bit ABI in efi32_pe_entry()
efi/x86: Annotate the LOADED_IMAGE_PROTOCOL_GUID with SYM_DATA
...
Update MAINTAINERS to cover include/linux/pnp.h and add the linux-acpi
list to the PNP entry in it, add the const modifier to the name field
definition in struct pnp_driver and drop a pointer case in the RTC
CMOS driver that has become redundant (Corentin Labbe).
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Merge tag 'pnp-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull PNP subsystem updates from Rafael Wysocki:
- Update MAINTAINERS to cover include/linux/pnp.h and add the
linux-acpi list to the PNP entry in it
- add the const modifier to the name field definition in struct
pnp_driver
- drop a pointer case in the RTC CMOS driver that has become redundant
All by Corentin Labbe.
* tag 'pnp-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
MAINTAINERS: Add linux-acpi list to PNP
rtc: cmos: remove useless cast for driver_name
PNP: constify driver name
PNP: add missing include/linux/pnp.h to MAINTAINERS
At one point in the release cycle I managed to fat finger things and
apply some SPI fixes onto a regulator branch and merge that into the SPI
tree, then pull in a change shared with the MTD tree moving the Mediatek
quadspi driver over to become the Mediatek spi-nor driver in the SPI
tree. This has made a mess which I only just noticed while preparing
this and I can't see a sensible way to unpick things due to other
subsequent merge commits especially the pull from MTD so it looks like
the most sensible thing to do is give up and combine the two pull
requests - I hope this is OK. Sorry about this, I've changed some bits
of workflow which should hopefully help me spot such issues earlier in
future.
Fortunately both subsystems were fairly quiet this cycle, the highlights
are:
regulator:
- Support for Monoloithic Power Systems MP5416, MP8867 and MPS8869 and
Qualcomm PMI8994 and SMB208.
SPI:
- Lots of enhancements for spi-fsl-dspi, including XSPI mode support,
from Vladimir Oltean.
- Support for amlogic Meson G12A, IBM FSI, Mediatek spi-nor (moved from
MTD), NXP i.MX8Mx, Rockchip PX30, RK3308 and RK3328, and Qualcomm
Atheros AR934x/QCA95xx.
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Merge tag 'regulator-spi-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc
Pull spi and regulator updates from Mark Brown:
"At one point in the release cycle I managed to fat finger things and
apply some SPI fixes onto a regulator branch and merge that into the
SPI tree, then pull in a change shared with the MTD tree moving the
Mediatek quadspi driver over to become the Mediatek spi-nor driver in
the SPI tree.
This has made a mess which I only just noticed while preparing this
and I can't see a sensible way to unpick things due to other
subsequent merge commits especially the pull from MTD so it looks like
the most sensible thing to do is give up and combine the two pull
requests.
Fortunately both subsystems were fairly quiet this cycle, the
highlights are:
regulator:
- Support for Monoloithic Power Systems MP5416, MP8867 and MPS8869
and Qualcomm PMI8994 and SMB208.
SPI:
- Lots of enhancements for spi-fsl-dspi, including XSPI mode support,
from Vladimir Oltean.
- Support for amlogic Meson G12A, IBM FSI, Mediatek spi-nor (moved
from MTD), NXP i.MX8Mx, Rockchip PX30, RK3308 and RK3328, and
Qualcomm Atheros AR934x/QCA95xx"
* tag 'regulator-spi-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc: (118 commits)
spi: efm32: Convert to use GPIO descriptors
regulator: qcom_smd: Add pmi8994 regulator support
regulator: da9063: Fix get_mode() functions to read sleep field
spi: spi-fsl-lpspi: Replace zero-length array with flexible-array member
spi: spi-s3c24xx: Replace zero-length array with flexible-array member
spi: stm32: Fix comments compilation warnings
spi: atmel-quadspi: Add verbose debug facilities to monitor register accesses
spi: spi-fsl-dspi: Add support for LS1028A
spi: spi-fsl-dspi: Move invariant configs out of dspi_transfer_one_message
spi: spi-fsl-dspi: Fix interrupt-less DMA mode taking an XSPI code path
spi: spi-fsl-dspi: Avoid NULL pointer in dspi_slave_abort for non-DMA mode
spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion
spi: spi-fsl-dspi: Protect against races on dspi->words_in_flight
spi: spi-fsl-dspi: Avoid reading more data than written in EOQ mode
spi: spi-fsl-dspi: Fix bits-per-word acceleration in DMA mode
spi: spi-fsl-dspi: Fix little endian access to PUSHR CMD and TXDATA
spi: spi-fsl-dspi: Don't access reserved fields in SPI_MCR
regulator: driver.h: fix regulator_map_* function names
regulator: da9063: fix suspend
spi: mxs: Drop GPIO includes
...
Here is the big staging and IIO driver pull request for 5.7-rc1.
We again end up deleting more code than we added here, thanks to finally
getting rid of the old and obsolete wireless USB stuff, and the exfat
code (which is coming in again through the vfs tree in a much cleaner
version). But some code does come back, with the octeon drivers being
found to actually be used in the wild, so those deletions are now
reverted.
Other than those major things, just loads and loads of tiny checkpatch
cleanups all over the place, along with new IIO drivers and fixes.
All have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging and IIO driver updates from Greg KH:
"Here is the big staging and IIO driver pull request for 5.7-rc1.
We again end up deleting more code than we added here, thanks to
finally getting rid of the old and obsolete wireless USB stuff, and
the exfat code (which is coming in again through the vfs tree in a
much cleaner version).
But some code does come back, with the octeon drivers being found to
actually be used in the wild, so those deletions are now reverted.
Other than those major things, just loads and loads of tiny checkpatch
cleanups all over the place, along with new IIO drivers and fixes.
All have been in linux-next with no reported issues"
[ Stephen Rothwell points out some reported issues due to merge conflicts ]
* tag 'staging-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (415 commits)
staging: vt6656: Use DIV_ROUND_UP macro instead of specific code
staging: remove hp100 driver
staging: wilc1000: Use crc7 in lib/ rather than a private copy
Staging: rtl8192u: ieee80211: Use netdev_alert().
Staging: rtl8192u: ieee80211: Use netdev_info() with network devices.
Staging: rtl8192u: ieee80211: Use netdev_warn() for network devices.
Staging: rtl8192u: ieee80211: Use netdev_dbg() for debug messages.
staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
staging: rtl8723bs: hal: Remove NULL check before kfree
staging: rtl8723bs: hal: Correct typos in comments
staging: rtl8723bs: os_dep: Correct typos in comments
staging: rtl8723bs: core: Correct typos in comments
staging: rtl8723bs: hal: Remove unnecessary cast on void pointer
staging: rtl8188eu: cleanup long line in odm.c
staging: rtl8723bs: hal: Compress return logic
staging: rtl8723bs: rtw_cmd: Compress lines for immediate return
staging: rtl8723bs: rtw_efuse: Compress lines for immediate return
staging: wilc1000: remove label from examples in DT binding documentation
staging: rtl8723bs: Remove blank line before '}' brace
Staging: rtl8188eu: hal: Add space around operators
...
Here are the big set of USB and PHY driver patches for 5.7-rc1.
Nothing huge here, some new PHY drivers, loads of USB gadget fixes and
updates, xhci updates, usb-serial driver updates and new device ids, and
other minor things. Full details in the shortlog.
All have been in linux-next for a while with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / PHY updates from Greg KH:
"Here are the big set of USB and PHY driver patches for 5.7-rc1.
Nothing huge here, some new PHY drivers, loads of USB gadget fixes and
updates, xhci updates, usb-serial driver updates and new device ids,
and other minor things. Full details in the shortlog.
All have been in linux-next for a while with no reported issues"
* tag 'usb-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (239 commits)
USB: cdc-acm: restore capability check order
usb: cdns3: make signed 1 bit bitfields unsigned
usb: gadget: fsl: remove unused variable 'driver_desc'
usb: gadget: f_fs: Fix use after free issue as part of queue failure
usb: typec: Correct the documentation for typec_cable_put()
USB: serial: io_edgeport: fix slab-out-of-bounds read in edge_interrupt_callback
USB: serial: option: add Wistron Neweb D19Q1
USB: serial: option: add BroadMobi BM806U
USB: serial: option: add support for ASKEY WWHC050
usb: core: Add ACPI support for USB interface devices
driver core: platform: Reimplement devm_platform_ioremap_resource
usb: dwc2: convert to devm_platform_get_and_ioremap_resource
usb: host: hisilicon: convert to devm_platform_get_and_ioremap_resource
usb: host: xhci-plat: convert to devm_platform_get_and_ioremap_resource
drivers: provide devm_platform_get_and_ioremap_resource()
phy: qcom-qusb2: Add new overriding tuning parameters in QUSB2 V2 PHY
phy: qcom-qusb2: Add support for overriding tuning parameters in QUSB2 V2 PHY
dt-bindings: phy: qcom-qusb2: Add support for overriding Phy tuning parameters
phy: qcom-qusb2: Add generic QUSB2 V2 PHY support
dt-bindings: phy: qcom,qusb2: Add compatibles for QUSB2 V2 phy and SC7180
...
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Merge tag 'media/v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- New sensor driver: imx219
- Support for some new pixelformats
- Support for Sun8i SoC
- Added more codecs to meson vdec driver
- Prepare for removing the legacy usbvision driver by moving it to
staging. This driver has issues and use legacy core APIs. If nobody
steps up to address those, it is time for its retirement.
- Several cleanups and improvements on drivers, with the addition of
new supported boards
* tag 'media/v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (236 commits)
media: venus: firmware: Ignore secure call error on first resume
media: mtk-vpu: load vpu firmware from the new location
media: i2c: video-i2c: fix build errors due to 'imply hwmon'
media: MAINTAINERS: add myself to co-maintain Hantro G1/G2 for i.MX8MQ
media: hantro: add initial i.MX8MQ support
media: dt-bindings: Document i.MX8MQ VPU bindings
media: vivid: fix incorrect PA assignment to HDMI outputs
media: hantro: Add linux-rockchip mailing list to MAINTAINERS
media: cedrus: h264: Fix 4K decoding on H6
media: siano: Use scnprintf() for avoiding potential buffer overflow
media: rc: Use scnprintf() for avoiding potential buffer overflow
media: allegro: create new struct for channel parameters
media: allegro: move mail definitions to separate file
media: allegro: pass buffers through firmware
media: allegro: verify source and destination buffer in VCU response
media: allegro: handle dependency of bitrate and bitrate_peak
media: allegro: read bitrate mode directly from control
media: allegro: make QP configurable
media: allegro: make frame rate configurable
media: allegro: skip filler data if possible
...
We've added John Fastabend to our weekly BPF patch review rotation over
last months now where he provided excellent and timely feedback on BPF
patches. Therefore, add him to the BPF core reviewer team to the MAINTAINERS
file to reflect that.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/0e9a74933b3f21f4c5b5a3bc7f8e900b39805639.1585556231.git.daniel@iogearbox.net
New driver for AXI fan control.
Attenuator bypass support and support for inverting pwm output
in adt7475 driver.
Support for new power supply version in ibm-cffps driver.
PMBus drivers:
Support for multi-phase chips.
Support for LTC2972, LTC2979, LTC3884, LTC3889, LTC7880, LTM4664,
LTM4677, LTM4678, LTM4680, and LTM4700 added to ltc2978 driver.
Support for TPS53681, TPS53647, and TPS53667 added to tps53679
driver.
Support for various 2nd Gen Renesas digital multiphase chips
added to isl68137 driver.
Minor improvements and fixes in nct7904, ibmpowernv, lm73, ibmaem,
and k10temp drivers.
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Merge tag 'hwmon-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- New driver for AXI fan control
- Attenuator bypass support and support for inverting pwm output in
adt7475 driver
- Support for new power supply version in ibm-cffps driver
- PMBus drivers:
* support for multi-phase chips
* ltc2978 driver: add support for LTC2972, LTC2979, LTC3884,
LTC3889, LTC7880, LTM4664, LTM4677, LTM4678, LTM4680, and
LTM4700/
* tps53679 driver: add support for TPS53681, TPS53647, and TPS53667
* isl68137 driver: support for various 2nd Gen Renesas digital
multiphase chips added to isl68137 driver
- Minor improvements and fixes in nct7904, ibmpowernv, lm73, ibmaem,
and k10temp drivers
* tag 'hwmon-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (29 commits)
docs: hwmon: Update documentation for isl68137 pmbus driver
hwmon: (pmbus) add support for 2nd Gen Renesas digital multiphase
hwmon: (pmbus/ibm-cffps) Add another PSU CCIN to version detection
hwmon: (nct7904) Fix the incorrect quantity for fan & temp attributes
hwmon: (ibmpowernv) Use scnprintf() for avoiding potential buffer overflow
hwmon: (adt7475) Add support for inverting pwm output
hwmon: (adt7475) Add attenuator bypass support
dt-bindings: hwmon: Document adt7475 pwm-active-state property
dt-bindings: hwmon: Document adt7475 bypass-attenuator property
dt-bindings: hwmon: Document adt7475 binding
hwmon: (lm73) Add support for of_match_table
dt-bindings: Add TI LM73 as a trivial device
hwmon: (pmbus/tps53679) Add documentation
hwmon: (pmbus/tps53679) Add support for TPS53647 and TPS53667
hwmon: (pmbus/tps53679) Add support for TPS53681
hwmon: (pmbus/tps53679) Add support for IIN and PIN to TPS53679 and TPS53688
hwmon: (pmbus/tps53679) Add support for multiple chips IDs
hwmon: (pmbus) Implement multi-phase support
hwmon: (pmbus) Add 'phase' parameter where needed for multi-phase support
hwmon: (pmbus) Add IC_DEVICE_ID and IC_DEVICE_REV command definitions
...
and simplifying code flow, and getting rid of a lot of needless complexity in
memory controller representation code, by Robert Richter.
* A new EDAC driver for the ARM DMC-520 memory controller, by Lei Wang, Shiping
Ji and others.
* The usual sprinkling of misc cleanups and fixes all over the subsystem.
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Merge tag 'edac_updates_for_5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
- A substantial edac_mc cleanup, sanitizing object freeing,
streamlining and simplifying code flow, and getting rid of a lot of
needless complexity in memory controller representation code, by
Robert Richter.
- A new EDAC driver for the ARM DMC-520 memory controller, by Lei Wang,
Shiping Ji and others.
- The usual sprinkling of misc cleanups and fixes all over the
subsystem.
* tag 'edac_updates_for_5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/armada_xp: Use scnprintf() for avoiding potential buffer overflow
EDAC/synopsys: Do not dump uninitialized pinf->col
EDAC: Add EDAC driver for DMC520
dt-bindings: edac: Dmc-520.yaml
EDAC/mce_amd: Print !SMCA processor warning only once
EDAC/mc: Remove per layer counters
EDAC/mc: Remove detail[] string and cleanup error string generation
EDAC/mc: Pass the error descriptor to error reporting functions
EDAC/mc: Remove enable_per_layer_report function argument
EDAC/mc: Report "unknown memory" on too many DIMM labels found
EDAC/mc: Carve out error increment into a separate function
EDAC/mc: Determine mci pointer from the error descriptor
EDAC: Store error type in struct edac_raw_error_desc
EDAC/mc: Reorder functions edac_mc_alloc*()
EDAC/mc: Split edac_mc_alloc() into smaller functions
EDAC/mc: Change mci device removal to use put_device()
- Convert radix tree usage to XArray;
- Fix shrink scan count on multiple filesystem instances;
- Better handling for specific corrupted images;
- Update my email address in MAINTAINERS.
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Merge tag 'erofs-for-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
"Updates with a XArray adaptation, several fixes for shrinker and
corrupted images are ready for this cycle.
All commits have been stress tested with no noticeable smoke out and
have been in linux-next as well.
Summary:
- Convert radix tree usage to XArray
- Fix shrink scan count on multiple filesystem instances
- Better handling for specific corrupted images
- Update my email address in MAINTAINERS"
* tag 'erofs-for-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
MAINTAINERS: erofs: update my email address
erofs: handle corrupted images whose decompressed size less than it'd be
erofs: use LZ4_decompress_safe() for full decoding
erofs: correct the remaining shrink objects
erofs: convert workstn to XArray
- Lots of RST conversion work by Mauro, Daniel ALmeida, and others.
Maybe someday we'll get to the end of this stuff...maybe...
- Some organizational work to bring some order to the core-api manual.
- Various new docs and additions to the existing documentation.
- Typo fixes, warning fixes, ...
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Merge tag 'docs-5.7' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"This has been a busy cycle for documentation work.
Highlights include:
- Lots of RST conversion work by Mauro, Daniel ALmeida, and others.
Maybe someday we'll get to the end of this stuff...maybe...
- Some organizational work to bring some order to the core-api
manual.
- Various new docs and additions to the existing documentation.
- Typo fixes, warning fixes, ..."
* tag 'docs-5.7' of git://git.lwn.net/linux: (123 commits)
Documentation: x86: exception-tables: document CONFIG_BUILDTIME_TABLE_SORT
MAINTAINERS: adjust to filesystem doc ReST conversion
docs: deprecated.rst: Add BUG()-family
doc: zh_CN: add translation for virtiofs
doc: zh_CN: index files in filesystems subdirectory
docs: locking: Drop :c:func: throughout
docs: locking: Add 'need' to hardirq section
docs: conf.py: avoid thousands of duplicate label warning on Sphinx
docs: prevent warnings due to autosectionlabel
docs: fix reference to core-api/namespaces.rst
docs: fix pointers to io-mapping.rst and io_ordering.rst files
Documentation: Better document the softlockup_panic sysctl
docs: hw-vuln: tsx_async_abort.rst: get rid of an unused ref
docs: perf: imx-ddr.rst: get rid of a warning
docs: filesystems: fuse.rst: supress a Sphinx warning
docs: translations: it: avoid duplicate refs at programming-language.rst
docs: driver.rst: supress two ReSt warnings
docs: trace: events.rst: convert some new stuff to ReST format
Documentation: Add io_ordering.rst to driver-api manual
Documentation: Add io-mapping.rst to driver-api manual
...
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Merge tag 'tpmdd-next-20200316' of git://git.infradead.org/users/jjs/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"tpmdd updates for Linux v5.7"
* tag 'tpmdd-next-20200316' of git://git.infradead.org/users/jjs/linux-tpmdd:
KEYS: reaching the keys quotas correctly
tpm: ibmvtpm: Add support for TPM2
tpm: ibmvtpm: Wait for buffer to be set before proceeding
tpm: of: Handle IBM,vtpm20 case when getting log parameters
MAINTAINERS: adjust to trusted keys subsystem creation
tpm: tpm_tis_spi_cr50: use new structure for SPI transfer delays
tpm_tis_spi: use new 'delay' structure for SPI transfer delays
tpm: tpm2_bios_measurements_next should increase position index
tpm: tpm1_bios_measurements_next should increase position index
tpm: Don't make log failures fatal
add ulp-specific diagnostic functions, so that subflow information can be
dumped to userspace programs like 'ss'.
v2 -> v3:
- uapi: use bit macros appropriate for userspace
Co-developed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Co-developed-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Introduce types and configs for bpf programs that can be attached to
LSM hooks. The programs can be enabled by the config option
CONFIG_BPF_LSM.
Signed-off-by: KP Singh <kpsingh@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Brendan Jackman <jackmanb@google.com>
Reviewed-by: Florent Revest <revest@google.com>
Reviewed-by: Thomas Garnier <thgarnie@google.com>
Acked-by: Yonghong Song <yhs@fb.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: James Morris <jamorris@linux.microsoft.com>
Link: https://lore.kernel.org/bpf/20200329004356.27286-2-kpsingh@chromium.org
An MDIO controller present on development boards for Marvell switches
from the Link Street (88E6xxx) family.
Using this module, you can use the following setup as a development
platform for switchdev and DSA related work.
.-------. .-----------------.
| USB----USB |
| SoC | | 88E6390X-DB ETH1-10
| ETH----ETH0 |
'-------' '-----------------'
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Describe how the USB to MDIO controller can optionally use device tree
bindings to reference attached devices such as switches.
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Testing 'parse-maintainers' due to the previous commit shows a bad file
pattern for the "TI VPE/CAL DRIVERS" entry in the MAINTAINERS file.
There's also a lot of mis-ordered entries, but I'm still a bit nervous
about the inevitable and annoying merge problems it would probably cause
to fix them up.
The MAINTAINERS file is one of my least favorite files due to being huge
and centralized, but fixing it is also horribly painful for that reason.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Several MAINTAINERS updates
- Memory leak regression in ODP
- Several fixes for syzkaller related crashes. Google recently taught
syzkaller to create the software RDMA devices
- Crash fixes for HFI1
- Several fixes for mlx5 crashes
- Prevent unprivileged access to an unsafe mlx5 HW resource
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"A small set of late-rc patches, mostly fixes for various crashers,
some syzkaller fixes and a mlx5 HW limitation:
- Several MAINTAINERS updates
- Memory leak regression in ODP
- Several fixes for syzkaller related crashes. Google recently taught
syzkaller to create the software RDMA devices
- Crash fixes for HFI1
- Several fixes for mlx5 crashes
- Prevent unprivileged access to an unsafe mlx5 HW resource"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/mlx5: Block delay drop to unprivileged users
RDMA/mlx5: Fix access to wrong pointer while performing flush due to error
RDMA/core: Ensure security pkey modify is not lost
MAINTAINERS: Clean RXE section and add Zhu as RXE maintainer
IB/hfi1: Ensure pq is not left on waitlist
IB/rdmavt: Free kernel completion queue when done
RDMA/mad: Do not crash if the rdma device does not have a umad interface
RDMA/core: Fix missing error check on dev_set_name()
RDMA/nl: Do not permit empty devices names during RDMA_NLDEV_CMD_NEWLINK/SET
RDMA/mlx5: Fix the number of hwcounters of a dynamic counter
MAINTAINERS: Update maintainers for HISILICON ROCE DRIVER
RDMA/odp: Fix leaking the tgid for implicit ODP
It's over 10 years since the last commit from Vitaly, so I suspect
he's moved on to other things.
Christophe has been the primary contributor to 8xx in the last several
years, so anoint him as the maintainer.
Remove the dead penguingppc.org link.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Christophe Leroy <christophe.leroy@c-s.fr>
Link: https://lore.kernel.org/r/20200225092534.9587-1-mpe@ellerman.id.au
Scott said he was still maintaining this "sort of", so change the
status to Odd Fixes.
Kumar has long ago moved on to greener pastures.
Remove the dead penguinppc.org link.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Scott Wood <oss@buserror.net>
Link: https://lore.kernel.org/r/20200224233146.23734-8-mpe@ellerman.id.au
Ben is no longer actively maintaining the powermac code, but we know
where to find him if something really needs attention.
The www.penguinppc.org link is dead so remove it.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200224233146.23734-7-mpe@ellerman.id.au
It's several years since the last commit from Anatolij, so mark
MPC5XXX as "Odd Fixes" rather than "Maintained".
Also the git link no longer works so remove it.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Anatolij Gustschin <agust@denx.de>
Link: https://lore.kernel.org/r/20200224233146.23734-6-mpe@ellerman.id.au
The PA SEMI entries have been orphaned for 3 ½ years, so fold them
into the main POWERPC entry. The result of get_maintainer.pl is more
or less unchanged.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Olof Johansson <olof@lixom.net>
Link: https://lore.kernel.org/r/20200224233146.23734-3-mpe@ellerman.id.au
A while back Paul pointed out I'd been maintaining the tree more or
less solo for over five years, so perhaps it's time to update the
MAINTAINERS entry.
Ben & Paul still wrote most of the code, so keep them as Reviewers so
they still get Cc'ed on things. But if you're wondering why your patch
hasn't been merged that's my fault.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200224233146.23734-1-mpe@ellerman.id.au
Rob sees little point in maintaining the Calxeda architecture (early ARM
32-bit server) anymore.
Since I have a machine sitting under my desk, change the maintainership
to not lose support for that platform.
Link: https://lore.kernel.org/r/20200228135106.220620-6-andre.przywara@arm.com
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Overlapping header include additions in macsec.c
A bug fix in 'net' overlapping with the removal of 'version'
string in ena_netdev.c
Overlapping test additions in selftests Makefile
Overlapping PCI ID table adjustments in iwlwifi driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
- move all the manufacturer specific quirks/code out of the core,
to make the core logic more readable and thus ease maintenance.
- move the SFDP logic out of the core, it provides a better
separation between the SFDP parsing and core logic.
- trim what is exposed in spi-nor.h. The SPI NOR controllers drivers
must not be able to use structures that are meant just for the
SPI NOR core.
- use the spi-mem direct mapping API to let advanced controllers
optimize the read/write operations when they support direct mapping.
- add generic formula for the Status Register block protection
handling. It fixes some long standing locking limitations and eases
the addition of the 4bit block protection support.
- add block protection support for flashes with 4 block protection
bits in the Status Register.
SPI NOR controller drivers changes:
- the mtk-quadspi driver is replaced by the new spi-mem
spi-mtk-nor driver. Merge tag 'mtk-mtd-spi-move' into spi-nor/next
to avoid conflicts.
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Merge tag 'spi-nor/for-5.7' into mtd/next
SPI NOR core changes:
- move all the manufacturer specific quirks/code out of the core,
to make the core logic more readable and thus ease maintenance.
- move the SFDP logic out of the core, it provides a better
separation between the SFDP parsing and core logic.
- trim what is exposed in spi-nor.h. The SPI NOR controllers drivers
must not be able to use structures that are meant just for the
SPI NOR core.
- use the spi-mem direct mapping API to let advanced controllers
optimize the read/write operations when they support direct mapping.
- add generic formula for the Status Register block protection
handling. It fixes some long standing locking limitations and eases
the addition of the 4bit block protection support.
- add block protection support for flashes with 4 block protection
bits in the Status Register.
SPI NOR controller drivers changes:
- the mtk-quadspi driver is replaced by the new spi-mem
spi-mtk-nor driver. Merge tag 'mtk-mtd-spi-move' into spi-nor/next
to avoid conflicts.
The #mtd channel (on OFTC servers) is being used to discuss MTD related
topics. Add it for better visibility to the HYPERBUS, NAND and SPI NOR
entries.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Pull networking fixes from David Miller:
1) Fix deadlock in bpf_send_signal() from Yonghong Song.
2) Fix off by one in kTLS offload of mlx5, from Tariq Toukan.
3) Add missing locking in iwlwifi mvm code, from Avraham Stern.
4) Fix MSG_WAITALL handling in rxrpc, from David Howells.
5) Need to hold RTNL mutex in tcindex_partial_destroy_work(), from Cong
Wang.
6) Fix producer race condition in AF_PACKET, from Willem de Bruijn.
7) cls_route removes the wrong filter during change operations, from
Cong Wang.
8) Reject unrecognized request flags in ethtool netlink code, from
Michal Kubecek.
9) Need to keep MAC in reset until PHY is up in bcmgenet driver, from
Doug Berger.
10) Don't leak ct zone template in act_ct during replace, from Paul
Blakey.
11) Fix flushing of offloaded netfilter flowtable flows, also from Paul
Blakey.
12) Fix throughput drop during tx backpressure in cxgb4, from Rahul
Lakkireddy.
13) Don't let a non-NULL skb->dev leave the TCP stack, from Eric
Dumazet.
14) TCP_QUEUE_SEQ socket option has to update tp->copied_seq as well,
also from Eric Dumazet.
15) Restrict macsec to ethernet devices, from Willem de Bruijn.
16) Fix reference leak in some ethtool *_SET handlers, from Michal
Kubecek.
17) Fix accidental disabling of MSI for some r8169 chips, from Heiner
Kallweit.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (138 commits)
net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build
net: ena: Add PCI shutdown handler to allow safe kexec
selftests/net/forwarding: define libs as TEST_PROGS_EXTENDED
selftests/net: add missing tests to Makefile
r8169: re-enable MSI on RTL8168c
net: phy: mdio-bcm-unimac: Fix clock handling
cxgb4/ptp: pass the sign of offset delta in FW CMD
net: dsa: tag_8021q: replace dsa_8021q_remove_header with __skb_vlan_pop
net: cbs: Fix software cbs to consider packet sending time
net/mlx5e: Do not recover from a non-fatal syndrome
net/mlx5e: Fix ICOSQ recovery flow with Striding RQ
net/mlx5e: Fix missing reset of SW metadata in Striding RQ reset
net/mlx5e: Enhance ICOSQ WQE info fields
net/mlx5_core: Set IB capability mask1 to fix ib_srpt connection failure
selftests: netfilter: add nfqueue test case
netfilter: nft_fwd_netdev: allow to redirect to ifb via ingress
netfilter: nft_fwd_netdev: validate family and chain type
netfilter: nft_set_rbtree: Detect partial overlaps on insertion
netfilter: nft_set_rbtree: Introduce and use nft_rbtree_interval_start()
netfilter: nft_set_pipapo: Separate partial and complete overlap cases on insertion
...
To include newly added irqchip drivers.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
We recently regressed (cf. [1] and its corresponding fix in [2]) returning
ENOMEM when trying to create a process in a pid namespace whose init
process/child subreaper has already died. This has caused confusion at
least once before that (cf. [3]). Let's add a simple regression test to
catch this in the future.
[1]: 49cb2fc42c ("fork: extend clone3() to support setting a PID")
[2]: b26ebfe12f ("pid: Fix error return value in some cases")
[3]: 35f71bc0a0 ("fork: report pid reservation failure properly")
Cc: Corey Minyard <cminyard@mvista.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Adrian Reber <areber@redhat.com>
Cc: Dmitry Safonov <0x7f454c46@gmail.com>
Cc: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Zhu Yanjun contributed many patches to RXE and expressed genuine interest
in improve RXE even more. Let's add him as a maintainer.
Link: https://lore.kernel.org/r/20200312083658.29603-1-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Late fixes in dmaengine for v5.6:
- move .device_release missing log warning to debug
- couple of maintainer entries for HiSilicon and IADX drivers
- one off fix for idxd driver
- documentation warn fixes
- TI k3 dma error handling fix
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Merge tag 'dmaengine-fix-5.6' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fixes from Vinod Koul:
"Late fixes in dmaengine for v5.6:
- move .device_release missing log warning to debug
- couple of maintainer entries for HiSilicon and IADX drivers
- off-by-one fix for idxd driver
- documentation warning fixes
- TI k3 dma error handling fix"
* tag 'dmaengine-fix-5.6' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: ti: k3-udma-glue: Fix an error handling path in 'k3_udma_glue_cfg_rx_flow()'
MAINTAINERS: Add maintainer for HiSilicon DMA engine driver
dmaengine: idxd: fix off by one on cdev dwq refcount
MAINTAINERS: rectify the INTEL IADX DRIVER entry
dmaengine: move .device_release missing log warning to debug level
docs: dmaengine: provider.rst: get rid of some warnings
Add path and co-maintainer entry for i.MX8MQ device tree bindings.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
The linux-rockchip mailing list is relevant for the
Hantro driver, given this support the VPU present
in Rockchip SoCs.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Convert the serial slave-device Device Tree binding documentation to
json-schema, and incorporate it into the generic serial bindings.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Commit a0900d0195 ("mtd: spi-nor: Prepare core / manufacturer code
split") moved all SPI NOR controller drivers to a controllers/
sub-directory. However, the moved nxp-spifi.c file was referenced in the
ARM/LPC18XX ARCHITECTURE entry in MAINTAINERS.
Hence, since then, ./scripts/get_maintainer.pl --self-test complains:
warning: no file matches F: drivers/mtd/spi-nor/nxp-spifi.c
Update the file entry in MAINTAINERS to its new location.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Added myself as a designated reviewer for the CoreSight infrastructure
at the request of Mathieu Poirier.
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200320165303.13681-13-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds new coresight-cti.yaml file describing the bindings required to define
CTI in the device trees.
Adds an include file to dt-bindings/arm to define constants describing
common signal functionality used in CoreSight and generic usage.
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200320165303.13681-6-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mauro's patch series <cover.1581955849.git.mchehab+huawei@kernel.org>
("[PATCH 00/44] Manually convert filesystem FS documents to ReST")
converts many Documentation/filesystems/ files to ReST.
Since then, ./scripts/get_maintainer.pl --self-test complains with 27
warnings on Documentation/filesystems/ of this kind:
warning: no file matches F: Documentation/filesystems/...
Adjust MAINTAINERS entries to all files converted from .txt to .rst in the
patch series and address the 27 warnings.
Link: https://lore.kernel.org/linux-erofs/cover.1581955849.git.mchehab+huawei@kernel.org
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20200314175030.10436-1-lukas.bulwahn@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Add a maintainer section for psi, as it's a user-visible, configurable
kernel feature.
The patches are still routed through the scheduler tree due to the
close integration with that code, but get_maintainers.pl does the
right thing and makes sure everybody gets CCd:
$ ./scripts/get_maintainer.pl -f kernel/sched/psi.c
Johannes Weiner <hannes@cmpxchg.org> (maintainer:PRESSURE STALL INFORMATION (PSI))
Ingo Molnar <mingo@redhat.com> (maintainer:SCHEDULER)
Peter Zijlstra <peterz@infradead.org> (maintainer:SCHEDULER)
...
Reported-by: Ivan Babrou <ivan@cloudflare.com>
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200316191333.115523-4-hannes@cmpxchg.org
Include Cadence core DT schema and define the Cadence platform DT schema
for both Host and Endpoint mode. Note: The Cadence core DT schema could
be included for other platforms using Cadence PCIe core.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Johan Hedberg says:
====================
pull request: bluetooth-next 2020-03-19
Here's the main bluetooth-next pull request for the 5.7 kernel.
- Added wideband speech support to mgmt and the ability for HCI drivers
to declare support for it.
- Added initial support for L2CAP Enhanced Credit Based Mode
- Fixed suspend handling for several use cases
- Fixed Extended Advertising related issues
- Added support for Realtek 8822CE device
- Added DT bindings for QTI chip WCN3991
- Cleanups to replace zero-length arrays with flexible-array members
- Several other smaller cleanups & fixes
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Add support for the cryptographic acceleration unit (CPT) on
OcteonTX CN83XX SoC.
Co-developed-by: Lukasz Bartosik <lbartosik@marvell.com>
Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com>
Signed-off-by: SrujanaChalla <schalla@marvell.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Merge tag 'mediatek-drm-next-5.7' of https://github.com/ckhu-mediatek/linux.git-tags into drm-next
Mediatek DRM Next for Linux 5.7
This include MT8183 DPI support.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1584580683.29614.5.camel@mtksdaap41
As asked by the PNP maintainer, linux PNP patch should be CC to
the linux-acpi mailing list.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Includes changes for the counter subsystem
Core Feature
* Explicitly handle sysfs values in dB, including correctly handling the
needed postfix dB.
* Add a TODO to suggest suitable activities for new contributors to IIO now
the vast majority of drivers are out of staging (and the remaining ones
there are 'hard'). Also update the TODO in staging to remove stale entries.
Staging graduations
* ad7192 ADC.
New device support
* ad5770r
- New driver for this 6 channel DAC including DT bindings.
* ad8366
- Add supprot for the hmc1119 attenuator.
* al3010
- New driver supporting this Dyna-image light sensors.
- Power management and DT bindings added in additional patches.
* atlas-sensor
- Add support for atlas DO-SM device. Reads disolved oxygen in a solution.
* gpap002x00f
- New driver and bindings to support the GP2AP002A00F and GP2AP002S00F light
and proximity sensors. There is some limited existing support in
input. The intent is to drop this driver once IIO driver is in place.
* hmc425a
- New driver for this attenuator.
* icp10100
- New driver for this presure sensor.
* ltc2632
- Add support for the ltc2636 8 channel DAC. Includes bindings and some
tidying up of the driver.
* inv_mpu6050
- Support IAM20680, ICM20609, ICM20689 and ICM20690.
Includes related tidy up and rework of low pass filter bandwidth
handling to give suitable values for all chips.
Binding conversions to yaml or missing bindings docs.
* atlas-sensor, including consolidation of previous 3 separate docs into 1.
* ad7923, previously no doc.
* max1363, split into max1238 and max1363 to simplify yaml.
* stm32-adc
Features
* (counter) 104-quad-8
- Support a filter clock prescaler.
- Support reporting of encoder cable status.
* ad7124
- Low pass filter support.
- Debugfs interface to access registers directly.
* ad8366
- Support control of hardware gain.
* inv_mpu6050
- Runtime pm with autosuspend.
* npcm adc
- Add reset support. This is a breaking change if DT is not in sync,
however this device is a BMC so the ecosystem is closed enought that
this should not be a problem.
* srf04
- Add power management with DT bindings for the GPIO.
* stm32-timer-trigger
- Power management.
* (counter) stm32-timer-cnt
- Power management.
* vcnl4000
- Enable runtime PM for devices that don't use on demand measurement.
Cleanups and minor fixes
* core
- Avoid double read when using debugfs. Whilst we provide no guarantees
on lack of side effects using the debugfs interfaces, this one is
generate unexpected results so let us tidy it up.
* dac/Kconfig
- Alphabetic order.
* ad5755
- Grammar and minor other fixes.
* ad7124
- Fail probe if get_voltage fails as no meaningful readings can be had
without knowing the external reference.
- Switch to selection between different channel attributes rather than
building the arrays at runtime.
- Remove the spi_device_id table as the driver cannot be probled without
more information that can be provided without dt.
- Update sysfs docs to provide more inormation and bring remaining docs for
this part out of staging.
* ad9292
- Use new SPI transfer delay structure.
* adis library
- Add unlocked version of adis_initial_startup and refactor the function.
- Add a product ID santiy check.
- Add support for different self test registers.
- Use new SPI delay structure.
- Add new docs and tidy up existing.
* adis16136
- Initialize adis_data statically.
* adis16400
- Initialize adis_data statically.
* adis16460
- Use core __adis_initial_Startup now it supports everything needed.
* adis16480
- Initialize adis_data statically.
- Use core __adis_initial_startup now it supports everything needed.
* al3320a
- Add missing DT binding docs.
- Tidy up code formatting.
- Simplify error paths using devm_add_action_or_reset.
- Ensure autoloading works by adding the of_match_table.
* atlas-sensor
- Drop false requirement for interrupt line, the value can be polled using
a sysfs or hrtimer type trigger.
* exynos-adc
- Silence warning message on deferring probe.
* gp2ap002
- Greatly simplify the Lux LUT.
- Reorder actions around buffer setup and tear down as part of a sub-system
wide standardization of these.
* inv_mpu6050
- Various lttle tidyups.
- Simpliy I2C aux MUX handling by enabling it only at startup. It never
needs to be disabled.
- Simplify polling rate when magnetometer enabled by putting only under
control of userspace.
- Always execute full reset on devices supporting spi. It does no harm
when using i2c and makes for simpler code.
- Reduce over the top sleep times for vddio regulator power up.
- Greatly simplify power and engine management.
- Fix some delays in polled reads (only visible due to other changes)
- Stop preventing sampling rate changes whilst running as there is no
adverse consequence of doing so.
- Prevent attempting to read the temperature if neither accel nor
gyro is enabled.
* lmp9100
- Reorder actions around buffer setup and tear down as part of a sub-system
wide standardization of these.
* max1118
- Use new SPI transfer delay structure.
* mcp320x
- Use new SPI transfer delay structure.
* si1133
- Read full 24 bit signed integer instead o dropping last 8 bits of value.
Not a critical fix as just adds precision.
* st_sensors
- Use st_sensors_dev_name_probe instead of open coded version in st_accel
- Handle potential memory allocation failure.
* st_lsm6dsx
- Fix some wrong structure element naming in documentation.
- Add missing return value check.
* stm32_timer_cnt
- Drop some unused left over IIO headers from this count subsystem driver.
- Ensure the clock is enabled in master mode. Theoretical issue rather
than one known to happen in the wild.
* tlc4541
- Use new SPI delay structure.
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Merge tag 'iio-5.7a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
First set of new IIO device support, fatures and cleanups for the 5.7 cycle
Includes changes for the counter subsystem
Core Feature
* Explicitly handle sysfs values in dB, including correctly handling the
needed postfix dB.
* Add a TODO to suggest suitable activities for new contributors to IIO now
the vast majority of drivers are out of staging (and the remaining ones
there are 'hard'). Also update the TODO in staging to remove stale entries.
Staging graduations
* ad7192 ADC.
New device support
* ad5770r
- New driver for this 6 channel DAC including DT bindings.
* ad8366
- Add supprot for the hmc1119 attenuator.
* al3010
- New driver supporting this Dyna-image light sensors.
- Power management and DT bindings added in additional patches.
* atlas-sensor
- Add support for atlas DO-SM device. Reads disolved oxygen in a solution.
* gpap002x00f
- New driver and bindings to support the GP2AP002A00F and GP2AP002S00F light
and proximity sensors. There is some limited existing support in
input. The intent is to drop this driver once IIO driver is in place.
* hmc425a
- New driver for this attenuator.
* icp10100
- New driver for this presure sensor.
* ltc2632
- Add support for the ltc2636 8 channel DAC. Includes bindings and some
tidying up of the driver.
* inv_mpu6050
- Support IAM20680, ICM20609, ICM20689 and ICM20690.
Includes related tidy up and rework of low pass filter bandwidth
handling to give suitable values for all chips.
Binding conversions to yaml or missing bindings docs.
* atlas-sensor, including consolidation of previous 3 separate docs into 1.
* ad7923, previously no doc.
* max1363, split into max1238 and max1363 to simplify yaml.
* stm32-adc
Features
* (counter) 104-quad-8
- Support a filter clock prescaler.
- Support reporting of encoder cable status.
* ad7124
- Low pass filter support.
- Debugfs interface to access registers directly.
* ad8366
- Support control of hardware gain.
* inv_mpu6050
- Runtime pm with autosuspend.
* npcm adc
- Add reset support. This is a breaking change if DT is not in sync,
however this device is a BMC so the ecosystem is closed enought that
this should not be a problem.
* srf04
- Add power management with DT bindings for the GPIO.
* stm32-timer-trigger
- Power management.
* (counter) stm32-timer-cnt
- Power management.
* vcnl4000
- Enable runtime PM for devices that don't use on demand measurement.
Cleanups and minor fixes
* core
- Avoid double read when using debugfs. Whilst we provide no guarantees
on lack of side effects using the debugfs interfaces, this one is
generate unexpected results so let us tidy it up.
* dac/Kconfig
- Alphabetic order.
* ad5755
- Grammar and minor other fixes.
* ad7124
- Fail probe if get_voltage fails as no meaningful readings can be had
without knowing the external reference.
- Switch to selection between different channel attributes rather than
building the arrays at runtime.
- Remove the spi_device_id table as the driver cannot be probled without
more information that can be provided without dt.
- Update sysfs docs to provide more inormation and bring remaining docs for
this part out of staging.
* ad9292
- Use new SPI transfer delay structure.
* adis library
- Add unlocked version of adis_initial_startup and refactor the function.
- Add a product ID santiy check.
- Add support for different self test registers.
- Use new SPI delay structure.
- Add new docs and tidy up existing.
* adis16136
- Initialize adis_data statically.
* adis16400
- Initialize adis_data statically.
* adis16460
- Use core __adis_initial_Startup now it supports everything needed.
* adis16480
- Initialize adis_data statically.
- Use core __adis_initial_startup now it supports everything needed.
* al3320a
- Add missing DT binding docs.
- Tidy up code formatting.
- Simplify error paths using devm_add_action_or_reset.
- Ensure autoloading works by adding the of_match_table.
* atlas-sensor
- Drop false requirement for interrupt line, the value can be polled using
a sysfs or hrtimer type trigger.
* exynos-adc
- Silence warning message on deferring probe.
* gp2ap002
- Greatly simplify the Lux LUT.
- Reorder actions around buffer setup and tear down as part of a sub-system
wide standardization of these.
* inv_mpu6050
- Various lttle tidyups.
- Simpliy I2C aux MUX handling by enabling it only at startup. It never
needs to be disabled.
- Simplify polling rate when magnetometer enabled by putting only under
control of userspace.
- Always execute full reset on devices supporting spi. It does no harm
when using i2c and makes for simpler code.
- Reduce over the top sleep times for vddio regulator power up.
- Greatly simplify power and engine management.
- Fix some delays in polled reads (only visible due to other changes)
- Stop preventing sampling rate changes whilst running as there is no
adverse consequence of doing so.
- Prevent attempting to read the temperature if neither accel nor
gyro is enabled.
* lmp9100
- Reorder actions around buffer setup and tear down as part of a sub-system
wide standardization of these.
* max1118
- Use new SPI transfer delay structure.
* mcp320x
- Use new SPI transfer delay structure.
* si1133
- Read full 24 bit signed integer instead o dropping last 8 bits of value.
Not a critical fix as just adds precision.
* st_sensors
- Use st_sensors_dev_name_probe instead of open coded version in st_accel
- Handle potential memory allocation failure.
* st_lsm6dsx
- Fix some wrong structure element naming in documentation.
- Add missing return value check.
* stm32_timer_cnt
- Drop some unused left over IIO headers from this count subsystem driver.
- Ensure the clock is enabled in master mode. Theoretical issue rather
than one known to happen in the wild.
* tlc4541
- Use new SPI delay structure.
* tag 'iio-5.7a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (98 commits)
iio: dac: Kconfig: sort symbols alphabetically
iio: light: gp2ap020a00f: fix iio_triggered_buffer_{predisable,postenable} positions
iio: potentiostat: lmp9100: fix iio_triggered_buffer_{predisable,postenable} positions
iio: trigger: stm32-timer: add power management support
iio: trigger: stm32-timer: rename enabled flag
iio: add a TODO
counter: 104-quad-8: Support Differential Encoder Cable Status
counter: 104-quad-8: Support Filter Clock Prescaler
iio: pressure: icp10100: add driver for InvenSense ICP-101xx
iio: industrialio-core: Fix debugfs read
iio: imu: adis: add a note better explaining state_lock
iio: imu: adis: update 'adis_data' struct doc-string
iio: imu: adis: add doc-string for 'adis' struct
iio: imu: adis_buffer: Use new structure for SPI transfer delays
iio: adc: ti-tlc4541: Use new structure for SPI transfer delays
iio: adc: mcp320x: Use new structure for SPI transfer delays
iio: adc: max1118: Use new structure for SPI transfer delays
iio: adc: ad9292: Use new structure for SPI transfer delays
iio: adc: exynos: Silence warning about regulators during deferred probe
staging: iio: update TODO
...
Daniel Borkmann says:
====================
pull-request: bpf-next 2020-03-13
The following pull-request contains BPF updates for your *net-next* tree.
We've added 86 non-merge commits during the last 12 day(s) which contain
a total of 107 files changed, 5771 insertions(+), 1700 deletions(-).
The main changes are:
1) Add modify_return attach type which allows to attach to a function via
BPF trampoline and is run after the fentry and before the fexit programs
and can pass a return code to the original caller, from KP Singh.
2) Generalize BPF's kallsyms handling and add BPF trampoline and dispatcher
objects to be visible in /proc/kallsyms so they can be annotated in
stack traces, from Jiri Olsa.
3) Extend BPF sockmap to allow for UDP next to existing TCP support in order
in order to enable this for BPF based socket dispatch, from Lorenz Bauer.
4) Introduce a new bpftool 'prog profile' command which attaches to existing
BPF programs via fentry and fexit hooks and reads out hardware counters
during that period, from Song Liu. Example usage:
bpftool prog profile id 337 duration 3 cycles instructions llc_misses
4228 run_cnt
3403698 cycles (84.08%)
3525294 instructions # 1.04 insn per cycle (84.05%)
13 llc_misses # 3.69 LLC misses per million isns (83.50%)
5) Batch of improvements to libbpf, bpftool and BPF selftests. Also addition
of a new bpf_link abstraction to keep in particular BPF tracing programs
attached even when the applicaion owning them exits, from Andrii Nakryiko.
6) New bpf_get_current_pid_tgid() helper for tracing to perform PID filtering
and which returns the PID as seen by the init namespace, from Carlos Neira.
7) Refactor of RISC-V JIT code to move out common pieces and addition of a
new RV32G BPF JIT compiler, from Luke Nelson.
8) Add gso_size context member to __sk_buff in order to be able to know whether
a given skb is GSO or not, from Willem de Bruijn.
9) Add a new bpf_xdp_output() helper which reuses XDP's existing perf RB output
implementation but can be called from tracepoint programs, from Eelco Chaudron.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 9c860e4cf7 ("tty/serial: remove the ioc3_serial driver") and
commit a017ef17cf ("tty/serial: remove the ioc4_serial driver") removed
the ioc{3,4}_serial driver, but missed some files.
Fortunately, ./scripts/get_maintainer.pl --self-test complains:
warning: no file matches F: drivers/tty/serial/ioc?_serial.c
The driver is gone, so remove the header and maintainer
entry as well.
The serial.rst Documentation might be useful, so we keep it and update
the maintainer entry to the document's actual maintainers.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Third, and hopefully last, set of fixes for v5.6.
iwlwifi
* fix a locking issue in time events handling
* a fix in rate-scaling
* fix for a potential NULL pointer deref
* enable antenna diversity in some devices that were erroneously not doing it
* allow FW dumps to continue when the FW is stuck
* a fix in the HE capabilities handling
* another fix for FW dumps where we were reading wrong addresses
* fix link in MAINTAINERS file
rtlwifi
* fix regression causing connect issues in v5.4
wlcore
* remove merge damage which luckily didn't have any impact on functionality
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Merge tag 'wireless-drivers-2020-03-13' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers
Kalle Valo says:
====================
wireless-drivers fixes for v5.6
Third, and hopefully last, set of fixes for v5.6.
iwlwifi
* fix a locking issue in time events handling
* a fix in rate-scaling
* fix for a potential NULL pointer deref
* enable antenna diversity in some devices that were erroneously not doing it
* allow FW dumps to continue when the FW is stuck
* a fix in the HE capabilities handling
* another fix for FW dumps where we were reading wrong addresses
* fix link in MAINTAINERS file
rtlwifi
* fix regression causing connect issues in v5.4
wlcore
* remove merge damage which luckily didn't have any impact on functionality
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
updating with my email address.
Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Commit 47f9c27968 ("KEYS: trusted: Create trusted keys subsystem")
renamed trusted.h to trusted_tpm.h in include/keys/, and moved trusted.c
to trusted-keys/trusted_tpm1.c in security/keys/.
Since then, ./scripts/get_maintainer.pl --self-test complains:
warning: no file matches F: security/keys/trusted.c
warning: no file matches F: include/keys/trusted.h
Rectify the KEYS-TRUSTED entry in MAINTAINERS now and ensure that all
files in security/keys/trusted-keys/ are identified as part of
KEYS-TRUSTED.
Co-developed-by: Sebastian Duda <sebastian.duda@fau.de>
Signed-off-by: Sebastian Duda <sebastian.duda@fau.de>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Pull networking fixes from David Miller:
"It looks like a decent sized set of fixes, but a lot of these are one
liner off-by-one and similar type changes:
1) Fix netlink header pointer to calcular bad attribute offset
reported to user. From Pablo Neira Ayuso.
2) Don't double clear PHY interrupts when ->did_interrupt is set,
from Heiner Kallweit.
3) Add missing validation of various (devlink, nl802154, fib, etc.)
attributes, from Jakub Kicinski.
4) Missing *pos increments in various netfilter seq_next ops, from
Vasily Averin.
5) Missing break in of_mdiobus_register() loop, from Dajun Jin.
6) Don't double bump tx_dropped in veth driver, from Jiang Lidong.
7) Work around FMAN erratum A050385, from Madalin Bucur.
8) Make sure ARP header is pulled early enough in bonding driver,
from Eric Dumazet.
9) Do a cond_resched() during multicast processing of ipvlan and
macvlan, from Mahesh Bandewar.
10) Don't attach cgroups to unrelated sockets when in interrupt
context, from Shakeel Butt.
11) Fix tpacket ring state management when encountering unknown GSO
types. From Willem de Bruijn.
12) Fix MDIO bus PHY resume by checking mdio_bus_phy_may_suspend()
only in the suspend context. From Heiner Kallweit"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (112 commits)
net: systemport: fix index check to avoid an array out of bounds access
tc-testing: add ETS scheduler to tdc build configuration
net: phy: fix MDIO bus PM PHY resuming
net: hns3: clear port base VLAN when unload PF
net: hns3: fix RMW issue for VLAN filter switch
net: hns3: fix VF VLAN table entries inconsistent issue
net: hns3: fix "tc qdisc del" failed issue
taprio: Fix sending packets without dequeueing them
net: mvmdio: avoid error message for optional IRQ
net: dsa: mv88e6xxx: Add missing mask of ATU occupancy register
net: memcg: fix lockdep splat in inet_csk_accept()
s390/qeth: implement smarter resizing of the RX buffer pool
s390/qeth: refactor buffer pool code
s390/qeth: use page pointers to manage RX buffer pool
seg6: fix SRv6 L2 tunnels to use IANA-assigned protocol number
net: dsa: Don't instantiate phylink for CPU/DSA ports unless needed
net/packet: tpacket_rcv: do not increment ring index on drop
sxgbe: Fix off by one in samsung driver strncpy size arg
net: caif: Add lockdep expression to RCU traversal primitive
MAINTAINERS: remove Sathya Perla as Emulex NIC maintainer
...
Commit 7cbeb2e1bf ("media: smiapp: Move definitions under driver
directory") moved the definitions in include/media/i2c/smiapp.h into other
files and removed include/media/i2c/smiapp.h.
Since then, ./scripts/get_maintainer.pl --self-test complains:
warning: no file matches F: include/media/i2c/smiapp.h
Remove MAINTAINER file entry to this removed file and while at it, update
Sakari's email address in this section.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Current dts files with 'i2c' nodes are manually verified.
In order to automate this process i2c-rk3x.txt
has to be converted to yaml. In the new setup
i2c-rk3x.yaml will inherit properties from
i2c-controller.yaml.
Also change document name in MAINTAINERS.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Brian & Paul are no longer active audio codec driver
maintainers. Update list to reflect myself and David
Rhodes as the active maintainers.
Signed-off-by: James Schulman <james.schulman@cirrus.com>
Link: https://lore.kernel.org/r/20200310192751.24487-1-james.schulman@cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Sound Open Firmware (SOF) is an open source audio DSP firwmare
instrastructure and SDK. The kernel drivers for SOF are part of
the ALSA subsystem.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Acked-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Daniel Baluta <daniel.baluta@nxp.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200311174537.24497-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Remove Sathya Perla, sathya.perla@broadcom.com is bouncing.
The driver has 3 more maintainers.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
