Detailed description for this pull request:
- Add new Realtek DHC(Digital Home Hub) RTD SoC external connector driver
: Detect USB Type C cable detection for USB and USB_HOST cable
and support USB Type-C connector class. The extcon-rtk-type-c.c driver
supports the following Realtek RTD SoC:
- realtek,rtd1295-type-c
- realtek,rtd1312c-type-c
- realtek,rtd1315e-type-c
- realtek,rtd1319-type-c
- realtek,rtd1319d-type-c
- realtek,rtd1395-type-c
- realtek,rtd1619-type-c
- realtek,rtd1619b-type-c
- Add device-tree compatible string for extcon-max77693 and extcon-77843.c.
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Merge tag 'extcon-next-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next
Chanwoo writes:
Update extcon next for v6.7
Detailed description for this pull request:
- Add new Realtek DHC(Digital Home Hub) RTD SoC external connector driver
: Detect USB Type C cable detection for USB and USB_HOST cable
and support USB Type-C connector class. The extcon-rtk-type-c.c driver
supports the following Realtek RTD SoC:
- realtek,rtd1295-type-c
- realtek,rtd1312c-type-c
- realtek,rtd1315e-type-c
- realtek,rtd1319-type-c
- realtek,rtd1319d-type-c
- realtek,rtd1395-type-c
- realtek,rtd1619-type-c
- realtek,rtd1619b-type-c
- Add device-tree compatible string for extcon-max77693 and extcon-77843.c.
* tag 'extcon-next-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon:
extcon: realtek: add the error handler for nvmem_cell_read
extcon: max77843: add device-tree compatible string
extcon: max77693: add device-tree compatible string
dt-bindings: usb: Add Realtek DHC RTD SoC Type-C
extcon: add Realtek DHC RTD SoC Type-C driver
It has Frequently Asked Questions (FAQ) on RFC 5925 - I found it very
useful answering those before writing the actual code. It provides answers
to common questions that arise on a quick read of the RFC, as well as how
they were answered. There's also comparison to TCP-MD5 option,
evaluation of per-socket vs in-kernel-DB approaches and description of
uAPI provided.
Hopefully, it will be as useful for reviewing the code as it was for writing.
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Dmitry Safonov <dima@arista.com>
Acked-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This pull request contains the interconnect changes for the 6.7-rc1 merge
window which contains just driver changes with the following highlights:
Driver changes:
- New interconnect driver for the SDX75 platform.
- Support for coefficients to allow node-specific rate adjustments.
- Update DT bindings according to the recent changes of how we
represent the SMD and RPM bus clocks on Qualcomm platforms.
- Misc fixes and cleanups.
Signed-off-by: Georgi Djakov <djakov@kernel.org>
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Merge tag 'icc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next
Georgi writes:
interconnect changes for 6.7
This pull request contains the interconnect changes for the 6.7-rc1 merge
window which contains just driver changes with the following highlights:
Driver changes:
- New interconnect driver for the SDX75 platform.
- Support for coefficients to allow node-specific rate adjustments.
- Update DT bindings according to the recent changes of how we
represent the SMD and RPM bus clocks on Qualcomm platforms.
- Misc fixes and cleanups.
Signed-off-by: Georgi Djakov <djakov@kernel.org>
* tag 'icc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: (36 commits)
interconnect: qcom: Convert to platform remove callback returning void
dt-bindings: interconnect: qcom,rpmh: do not require reg on SDX65 MC virt
interconnect: imx: Replace inclusion of kernel.h in the header
interconnect: fix error handling in qnoc_probe()
interconnect: qcom: osm-l3: Replace custom implementation of COUNT_ARGS()
interconnect: msm8974: Replace custom implementation of COUNT_ARGS()
interconnect: imx: Replace custom implementation of COUNT_ARGS()
interconnect: qcom: Add SDX75 interconnect provider driver
dt-bindings: interconnect: Add compatibles for SDX75
interconnect: qcom: sm8350: Set ACV enable_mask
interconnect: qcom: sm8250: Set ACV enable_mask
interconnect: qcom: sm8150: Set ACV enable_mask
interconnect: qcom: sm6350: Set ACV enable_mask
interconnect: qcom: sdm845: Set ACV enable_mask
interconnect: qcom: sdm670: Set ACV enable_mask
interconnect: qcom: sc8280xp: Set ACV enable_mask
interconnect: qcom: sc8180x: Set ACV enable_mask
interconnect: qcom: sc7280: Set ACV enable_mask
interconnect: qcom: sc7180: Set ACV enable_mask
interconnect: qcom: qdu1000: Set ACV enable_mask
...
The third, and most likely the last, features pull request for v6.7.
Fixes all over and only few small new features.
Major changes:
iwlwifi
* more Multi-Link Operation (MLO) work
ath12k
* QCN9274: mesh support
ath11k
* firmware-2.bin container file format support
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Merge tag 'wireless-next-2023-10-26' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
wireless-next patches for v6.7
The third, and most likely the last, features pull request for v6.7.
Fixes all over and only few small new features.
Major changes:
iwlwifi
- more Multi-Link Operation (MLO) work
ath12k
- QCN9274: mesh support
ath11k
- firmware-2.bin container file format support
* tag 'wireless-next-2023-10-26' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (155 commits)
wifi: ray_cs: Remove unnecessary (void*) conversions
Revert "wifi: ath11k: call ath11k_mac_fils_discovery() without condition"
wifi: ath12k: Introduce and use ath12k_sta_to_arsta()
wifi: ath12k: fix htt mlo-offset event locking
wifi: ath12k: fix dfs-radar and temperature event locking
wifi: ath11k: fix gtk offload status event locking
wifi: ath11k: fix htt pktlog locking
wifi: ath11k: fix dfs radar event locking
wifi: ath11k: fix temperature event locking
wifi: ath12k: rename the sc naming convention to ab
wifi: ath12k: rename the wmi_sc naming convention to wmi_ab
wifi: ath11k: add firmware-2.bin support
wifi: ath11k: qmi: refactor ath11k_qmi_m3_load()
wifi: rtw89: cleanup firmware elements parsing
wifi: rt2x00: rework MT7620 PA/LNA RF calibration
wifi: rt2x00: rework MT7620 channel config function
wifi: rt2x00: improve MT7620 register initialization
MAINTAINERS: wifi: rt2x00: drop Helmut Schaa
wifi: wlcore: main: replace deprecated strncpy with strscpy
wifi: wlcore: boot: replace deprecated strncpy with strscpy
...
====================
Link: https://lore.kernel.org/r/20231026090411.B2426C433CB@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'for-netdev' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:
====================
pull-request: bpf-next 2023-10-26
We've added 51 non-merge commits during the last 10 day(s) which contain
a total of 75 files changed, 5037 insertions(+), 200 deletions(-).
The main changes are:
1) Add open-coded task, css_task and css iterator support.
One of the use cases is customizable OOM victim selection via BPF,
from Chuyi Zhou.
2) Fix BPF verifier's iterator convergence logic to use exact states
comparison for convergence checks, from Eduard Zingerman,
Andrii Nakryiko and Alexei Starovoitov.
3) Add BPF programmable net device where bpf_mprog defines the logic
of its xmit routine. It can operate in L3 and L2 mode,
from Daniel Borkmann and Nikolay Aleksandrov.
4) Batch of fixes for BPF per-CPU kptr and re-enable unit_size checking
for global per-CPU allocator, from Hou Tao.
5) Fix libbpf which eagerly assumed that SHT_GNU_verdef ELF section
was going to be present whenever a binary has SHT_GNU_versym section,
from Andrii Nakryiko.
6) Fix BPF ringbuf correctness to fold smp_mb__before_atomic() into
atomic_set_release(), from Paul E. McKenney.
7) Add a warning if NAPI callback missed xdp_do_flush() under
CONFIG_DEBUG_NET which helps checking if drivers were missing
the former, from Sebastian Andrzej Siewior.
8) Fix missed RCU read-lock in bpf_task_under_cgroup() which was throwing
a warning under sleepable programs, from Yafang Shao.
9) Avoid unnecessary -EBUSY from htab_lock_bucket by disabling IRQ before
checking map_locked, from Song Liu.
10) Make BPF CI linked_list failure test more robust,
from Kumar Kartikeya Dwivedi.
11) Enable samples/bpf to be built as PIE in Fedora, from Viktor Malik.
12) Fix xsk starving when multiple xsk sockets were associated with
a single xsk_buff_pool, from Albert Huang.
13) Clarify the signed modulo implementation for the BPF ISA standardization
document that it uses truncated division, from Dave Thaler.
14) Improve BPF verifier's JEQ/JNE branch taken logic to also consider
signed bounds knowledge, from Andrii Nakryiko.
15) Add an option to XDP selftests to use multi-buffer AF_XDP
xdp_hw_metadata and mark used XDP programs as capable to use frags,
from Larysa Zaremba.
16) Fix bpftool's BTF dumper wrt printing a pointer value and another
one to fix struct_ops dump in an array, from Manu Bretelle.
* tag 'for-netdev' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (51 commits)
netkit: Remove explicit active/peer ptr initialization
selftests/bpf: Fix selftests broken by mitigations=off
samples/bpf: Allow building with custom bpftool
samples/bpf: Fix passing LDFLAGS to libbpf
samples/bpf: Allow building with custom CFLAGS/LDFLAGS
bpf: Add more WARN_ON_ONCE checks for mismatched alloc and free
selftests/bpf: Add selftests for netkit
selftests/bpf: Add netlink helper library
bpftool: Extend net dump with netkit progs
bpftool: Implement link show support for netkit
libbpf: Add link-based API for netkit
tools: Sync if_link uapi header
netkit, bpf: Add bpf programmable net device
bpf: Improve JEQ/JNE branch taken logic
bpf: Fold smp_mb__before_atomic() into atomic_set_release()
bpf: Fix unnecessary -EBUSY from htab_lock_bucket
xsk: Avoid starving the xsk further down the list
bpf: print full verifier states on infinite loop detection
selftests/bpf: test if state loops are detected in a tricky case
bpf: correct loop detection for iterators convergence
...
====================
Link: https://lore.kernel.org/r/20231026150509.2824-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Page pool code is compiled conditionally, but the operations
are part of the shared netlink family. We can handle this
by reporting empty list of pools or -EOPNOTSUPP / -ENOSYS
but the cleanest way seems to be removing the ops completely
at compilation time. That way user can see that the page
pool ops are not present using genetlink introspection.
Same way they'd check if the kernel is "new enough" to
support the ops.
Extend the specs with the ability to specify the config
condition under which op (and its policies, etc.) should
be hidden.
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20231025162253.133159-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Describe network access rules for TCP sockets. Add network access
example in the tutorial. Add kernel configuration support for network.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-13-konstantin.meskhidze@huawei.com
[mic: Update date, and do light cosmetic changes]
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Allow mount point and root directory changes when there is no filesystem
rule tied to the current Landlock domain. This doesn't change anything
for now because a domain must have at least a (filesystem) rule, but
this will change when other rule types will come. For instance, a domain
only restricting the network should have no impact on filesystem
restrictions.
Add a new get_current_fs_domain() helper to quickly check filesystem
rule existence for all filesystem LSM hooks.
Remove unnecessary inlining.
Link: https://lore.kernel.org/r/20231026014751.414649-3-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
This addresses a few comments/issues in my v2 submission:
- repeated word: 'run' from kernel test robot
- emacs/ediff mode from Jon Corbet
- various comments from Willy Tarreau
- more backporting advice from Ben Hutchings
- a couple more cherry-pick tips from Harshit Mogalapalli
- add a bit about stable submissions
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Link: https://lore.kernel.org/r/20231023135722.949510-1-vegard.nossum@oracle.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
PPS documentation has a generalized section for generators. Update the
section so any new generator documentation can be appended.
Signed-off-by: Pandith N <pandith.n@intel.com>
Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231016101953.27308-1-lakshmi.sowjanya.d@intel.com
Our system administrator have noted that the names 'rt-to-be' and
'all-to-idle' in the I/O priority policies table appeared without
explanations, leading to confusion. Let's bring these names in line
with the naming in the 'attribute' section.
Additionally,
1. Correct the interface name to 'io.prio.class'.
2. Add a table entry of 'promote-to-rt' for consistency.
3. Fix a typo of 'priority'.
Suggested-by: Yingfu Zhou <yingfu.zhou@shopee.com>
Reviewed-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Tang Yizhou <yizhou.tang@shopee.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231012024228.2161283-1-yizhou.tang@shopee.com
Merge series from Nikita Travkin <nikita@trvn.ru>:
Some devices, such as Acer Aspire 1, can't use lpass dirrectly, but
instead must use adsp core to play sound. Since otherwise the hardware
is, usually, very similar across the devices on the same platform, it
makes sense to reuse the same boardfile.
This series refactors the sc7180.c slightly and adds the functions to
control clocks via adsp instead of controlling the hardware directly.
Add compatible and constants for the power domains exposed by the RPMH
in the Qualcomm SC8380XP platform.
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Link: https://lore.kernel.org/r/20231025135943.13854-3-quic_sibis@quicinc.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add missing wakeup-parent property, already used by DTS to indicate that
pins are wakeup capable:
sa8775p-ride.dtb: pinctrl@f000000: 'wakeup-parent' does not match any of the regexes: '-state$', 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20231018145750.429385-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Clarify the procedure developer must follow to request privileges to
run tests on Freedesktop gitlab CI.
This measure was added to avoid untrusted people to misuse the
infrastructure.
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Reviewed-by: David Heidelberg <david.heidelberg@collabora.com>
Link: https://lore.kernel.org/r/20231024004525.169002-11-helen.koike@collabora.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Merge cpufreq updates for 6.7-rc1:
- Add support for several Qualcomm SoC versions and other similar
changes (Christian Marangi, Dmitry Baryshkov, Luca Weiss, Neil
Armstrong, Richard Acayan, Robert Marko, Rohit Agarwal, Stephan
Gerhold and Varadarajan Narayanan).
- Clean up the tegra cpufreq driver (Sumit Gupta).
- Use of_property_read_reg() to parse "reg" in pmac32 driver (Rob
Herring).
- Add support for TI's am62p5 Soc (Bryan Brattlof).
- Make ARM_BRCMSTB_AVS_CPUFREQ depends on !ARM_SCMI_CPUFREQ (Florian
Fainelli).
- Update Kconfig to mention i.MX7 as well (Alexander Stein).
- Revise global turbo disable check in intel_pstate (Srinivas
Pandruvada).
- Carry out initialization of sg_cpu in the schedutil cpufreq governor
in one loop (Liao Chang).
- Simplify the condition for storing 'down_threshold' in the
conservative cpufreq governor (Liao Chang).
- Use fine-grained mutex in the userspace cpufreq governor (Liao
Chang).
- Move is_managed indicator in the userspace cpufreq governor into a
per-policy structure (Liao Chang).
- Rebuild sched-domains when removing cpufreq driver (Pierre Gondois).
- Fix buffer overflow detection in trans_stats() (Christian Marangi).
* pm-cpufreq: (32 commits)
dt-bindings: cpufreq: qcom-hw: document SM8650 CPUFREQ Hardware
cpufreq: arm: Kconfig: Add i.MX7 to supported SoC for ARM_IMX_CPUFREQ_DT
cpufreq: qcom-nvmem: add support for IPQ8064
cpufreq: qcom-nvmem: also accept operating-points-v2-krait-cpu
cpufreq: qcom-nvmem: drop pvs_ver for format a fuses
dt-bindings: cpufreq: qcom-cpufreq-nvmem: Document krait-cpu
cpufreq: qcom-nvmem: add support for IPQ6018
dt-bindings: cpufreq: qcom-cpufreq-nvmem: document IPQ6018
cpufreq: qcom-nvmem: Add MSM8909
cpufreq: qcom-nvmem: Simplify driver data allocation
cpufreq: stats: Fix buffer overflow detection in trans_stats()
dt-bindings: cpufreq: cpufreq-qcom-hw: Add SDX75 compatible
cpufreq: ARM_BRCMSTB_AVS_CPUFREQ cannot be used with ARM_SCMI_CPUFREQ
cpufreq: ti-cpufreq: Add opp support for am62p5 SoCs
cpufreq: dt-platdev: add am62p5 to blocklist
cpufreq: tegra194: remove redundant AND with cpu_online_mask
cpufreq: tegra194: use refclk delta based loop instead of udelay
cpufreq: tegra194: save CPU data to avoid repeated SMP calls
cpufreq: Rebuild sched-domains when removing cpufreq driver
cpufreq: userspace: Move is_managed indicator into per-policy structure
...
Merge devfreq updates for 6.7-rc1:
- Switch to dev_pm_opp_find_freq_(ceil/floor)_indexed() APIs to support
specific devices like UFS which handle multiple clocks through OPP
(Operationg Performance Point) framework (Manivannan Sadhasivam).
- Add perf support to the Rockchip DFI (DDR Monitor Module) devfreq-
event driver:
* Generalize rockchip-dfi.c to support new RK3568/RK3588 using
different DDR type (Sascha Hauer).
* Convert devicetree bidning document format to yaml (Sascha Hauer).
* Add perf support for DFI (a unit suitable for measuring DDR
utilization) to rockchip-dfi.c to extend DFI usage (Sascha Hauer).
- Add locking to the OPP handling code in the Mediatek CCI devfreq
driver, because the voltage of shared OPP might be changed by
multiple drivers (Mark Tseng, Dan Carpenter).
- Use device_get_match_data() in the Samsung Exynos PPMU devfreq-event
driver (Rob Herring).
* pm-devfreq: (26 commits)
dt-bindings: devfreq: event: rockchip,dfi: Add rk3588 support
dt-bindings: devfreq: event: rockchip,dfi: Add rk3568 support
dt-bindings: devfreq: event: convert Rockchip DFI binding to yaml
PM / devfreq: rockchip-dfi: add support for RK3588
PM / devfreq: rockchip-dfi: account for multiple DDRMON_CTRL registers
PM / devfreq: rockchip-dfi: make register stride SoC specific
PM / devfreq: rockchip-dfi: Add perf support
PM / devfreq: rockchip-dfi: give variable a better name
PM / devfreq: rockchip-dfi: Prepare for multiple users
PM / devfreq: rockchip-dfi: Pass private data struct to internal functions
PM / devfreq: rockchip-dfi: Handle LPDDR4X
PM / devfreq: rockchip-dfi: Handle LPDDR2 correctly
PM / devfreq: rockchip-dfi: Add RK3568 support
PM / devfreq: rockchip-dfi: Clean up DDR type register defines
PM / devfreq: rk3399_dmc,dfi: generalize DDRTYPE defines
PM / devfreq: rockchip-dfi: introduce channel mask
PM / devfreq: rockchip-dfi: Use free running counter
PM / devfreq: mediatek: unlock on error in mtk_ccifreq_target()
PM / devfreq: exynos-ppmu: Use device_get_match_data()
PM / devfreq: rockchip-dfi: dfi store raw values in counter struct
...
Merge ACPI bus type driver updates for 6.7-rc1:
- Add context argument to acpi_dev_install_notify_handler() (Rafael
Wysocki).
- Clarify ACPI bus concepts in the ACPI device enumeration
documentation (Rafael Wysocki).
* acpi-bus:
ACPI: bus: Add context argument to acpi_dev_install_notify_handler()
ACPI: docs: enumeration: Clarify ACPI bus concepts
Update ECAM size in the devicetree example to allow for the discovery of
up to 256 buses.
[kwilczynski: commit log]
Link: https://lore.kernel.org/linux-pci/20231016051102.1180432-3-thippeswamy.havalige@amd.com
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Support for DFI (DDR performance monitoring) for rk3588, rk3568 and an
enable-fix for rk3399 as well as some small fixups for the RGB30 handheld
(non-existent uart and better vpll frequency).
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Merge tag 'v6.7-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
One new board the Turing RK1 system on module.
Support for DFI (DDR performance monitoring) for rk3588, rk3568 and an
enable-fix for rk3399 as well as some small fixups for the RGB30 handheld
(non-existent uart and better vpll frequency).
* tag 'v6.7-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Add Turing RK1 SoM support
dt-bindings: arm: rockchip: Add Turing RK1
dt-bindings: vendor-prefixes: add turing
arm64: dts: rockchip: Add DFI to rk3588s
arm64: dts: rockchip: Add DFI to rk356x
arm64: dts: rockchip: Always enable DFI on rk3399
arm64: dts: rockchip: Remove UART2 from RGB30
arm64: dts: rockchip: Update VPLL Frequency for RGB30
Link: https://lore.kernel.org/r/2777623.BEx9A2HvPv@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Convert txt file to yaml.
Add a mainterner block. Took a value from dlg,da9063 PMIC.
Signed-off-by: Nik Bune <n2h9z4@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231014170434.159310-1-n2h9z4@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
The MPTCP protocol allows sockets with no alive subflows to stay
in ESTABLISHED status for and user-defined timeout, to allow for
later subflows creation.
Currently such timeout is constant - TCP_TIMEWAIT_LEN. Let the
user-space configure them via a newly added sysctl, to better cope
with busy servers and simplify (make them faster) the relevant
pktdrill tests.
Note that the new know does not apply to orphaned MPTCP socket
waiting for the data_fin handshake completion: they always wait
TCP_TIMEWAIT_LEN.
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <martineau@kernel.org>
Link: https://lore.kernel.org/r/20231023-send-net-next-20231023-2-v1-1-9dc60939d371@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add PMC8380 compatibles for PMIC found in SC8380XP platform.
Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Link: https://lore.kernel.org/r/20231025135550.13162-2-quic_sibis@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sc7180 can make use of the adsp-baked soundcard, add relevant compatible
to the documentation.
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231020-sc7180-qdsp-sndcard-v1-1-157706b7d06f@trvn.ru
Signed-off-by: Mark Brown <broonie@kernel.org>
The main motivation is to repeat that dumb buffers should not be
abused for anything else than basic software rendering with KMS.
User-space devs are more likely to look at the IOCTL docs than to
actively search for the driver-oriented "Dumb Buffer Objects"
section.
v2: reference DRM_CAP_DUMB_BUFFER, DRM_CAP_DUMB_PREFERRED_DEPTH and
DRM_CAP_DUMB_PREFER_SHADOW (Pekka)
Signed-off-by: Simon Ser <contact@emersion.fr>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230821131548.269204-1-contact@emersion.fr
Document the use of the "earlyprintk=bios[,keep]" kernel parameter
option on SuperH systems with a SuperH standard BIOS.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/febc920964f2f0919d21775132e84c5cc270177e.1697708489.git.geert+renesas@glider.be
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
The superhyway bus driver was only referenced on SH4-202, which is now gone,
so remove it all as well.
I could find no trace of anything ever calling superhyway_register_driver(),
not in the git history but also not on the web, so I assume this has never
served any purpose on mainline kernels.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20230914155523.3839811-3-arnd@kernel.org
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
This reverts the following commits:
commit 53313ed25b ("dt-bindings: marvell: Add Marvell MV88E6060 DSA schema")
commit 0f35369b4e ("dt-bindings: marvell: Rewrite MV88E6xxx in schema")
commit 605a5f5d40 ("ARM64: dts: marvell: Fix some common switch mistakes")
commit bfedd84236 ("ARM: dts: nxp: Fix some common switch mistakes")
commit 2b83557a58 ("ARM: dts: marvell: Fix some common switch mistakes")
commit ddae07ce9b ("dt-bindings: net: mvusb: Fix up DSA example")
commit b5ef61718a ("dt-bindings: net: dsa: Require ports or ethernet-ports")
As repoted by Vladimir, it breaks boot on the Turris MOX board.
Link: https://lore.kernel.org/all/20231025093632.fb2qdtunzaznd73z@skbuf/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Detailed description for this pull request:
1. Update devfreq core
- Switch to dev_pm_opp_find_freq_(ceil/floor)_indexed() APIs
to support the specific device like UFS which handle the multiple clocks
through OPP (Operationg Performance Point) framework.
2. Update the devfreq / devfreq-event drivers
- Add perf support to the Rockchip DFI(DDR Monitor Module) devfreq-event driver.
: Generalize rockchip-dfi.c to support new RK3568/RK3588 using different DDR type.
: Covert devicetree bidning document format to yaml.
: DFI is a unit which is suitable for measuring DDR utilization
for the DDR frequency scaling driver. Add perf support feature
to rockchip-dfi.c to extend DFI usage. The perf support has been tested
on a RK3568 and a RK3399.
- Protect the OPP handling code in critical section
because the voltage of shared OPP might be changed by multiple drivers
on Mediatek CCI devfreq driver.
- Use device_get_match_data() on Samsung Exynos PPMU devfreq-event driver.
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Merge tag 'devfreq-next-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux
Merge devfreq updates for v6.7 from Chanwoo Choi:
" Detailed description for this pull request:
1. Update devfreq core
- Switch to dev_pm_opp_find_freq_(ceil/floor)_indexed() APIs
to support the specific device like UFS which handle the multiple clocks
through OPP (Operationg Performance Point) framework.
2. Update the devfreq / devfreq-event drivers
- Add perf support to the Rockchip DFI(DDR Monitor Module) devfreq-event driver.
: Generalize rockchip-dfi.c to support new RK3568/RK3588 using different DDR type.
: Covert devicetree bidning document format to yaml.
: DFI is a unit which is suitable for measuring DDR utilization
for the DDR frequency scaling driver. Add perf support feature
to rockchip-dfi.c to extend DFI usage. The perf support has been tested
on a RK3568 and a RK3399.
- Protect the OPP handling code in critical section
because the voltage of shared OPP might be changed by multiple drivers
on Mediatek CCI devfreq driver.
- Use device_get_match_data() on Samsung Exynos PPMU devfreq-event driver."
* tag 'devfreq-next-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux: (26 commits)
dt-bindings: devfreq: event: rockchip,dfi: Add rk3588 support
dt-bindings: devfreq: event: rockchip,dfi: Add rk3568 support
dt-bindings: devfreq: event: convert Rockchip DFI binding to yaml
PM / devfreq: rockchip-dfi: add support for RK3588
PM / devfreq: rockchip-dfi: account for multiple DDRMON_CTRL registers
PM / devfreq: rockchip-dfi: make register stride SoC specific
PM / devfreq: rockchip-dfi: Add perf support
PM / devfreq: rockchip-dfi: give variable a better name
PM / devfreq: rockchip-dfi: Prepare for multiple users
PM / devfreq: rockchip-dfi: Pass private data struct to internal functions
PM / devfreq: rockchip-dfi: Handle LPDDR4X
PM / devfreq: rockchip-dfi: Handle LPDDR2 correctly
PM / devfreq: rockchip-dfi: Add RK3568 support
PM / devfreq: rockchip-dfi: Clean up DDR type register defines
PM / devfreq: rk3399_dmc,dfi: generalize DDRTYPE defines
PM / devfreq: rockchip-dfi: introduce channel mask
PM / devfreq: rockchip-dfi: Use free running counter
PM / devfreq: mediatek: unlock on error in mtk_ccifreq_target()
PM / devfreq: exynos-ppmu: Use device_get_match_data()
PM / devfreq: rockchip-dfi: dfi store raw values in counter struct
...
Add under-voltage interrupt support. This can be used with simple
regulators having no other way to communicate an under-voltage event
except as by toggling some GPIO line.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20231025084614.3092295-4-o.rempel@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
suspend/resume routines (Balsam Chihi)
- Fix probe for THERMAL_V2 for the Mediatek LVTS driver (Markus
Schneider-Pargmann)
- Remove duplicate error message in the max76620 driver when
thermal_of_zone_register() fails as the sub routine already show one
(Thierry Reding)
- Add i.MX7D compatible bindings to fix a warning from dtbs_check for
the imx6ul platform (Alexander Stein)
- Add sa8775p compatible for the QCom tsens driver (Priyansh Jain)
- Fix error check in lvts_debugfs_init() which is checking against
NULL instead of PTR_ERR() on the LVTS Mediatek driver (Minjie Du)
- Remove unused variable in the thermal/tools (Kuan-Wei Chiu)
- Document the imx8dl thermal sensor (Fabio Estevam)
- Add variable names in callback prototypes to prevent warning from
checkpatch.pl for the imx8mm driver (Bragatheswaran Manickavel)
- Add missing unevaluatedProperties on child node schemas for tegra124
(Rob Herring)
- Add mt7988 support for the Mediatek LVTS driver (Frank Wunderlich)
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Merge tag 'thermal-v6.7-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux
Merge thermal control (ARM drivers mostly) updates for 6.7-rc1 from
Daniel Lezcano:
"- Add support for Mediatek LVTS MT8192 driver along with the
suspend/resume routines (Balsam Chihi)
- Fix probe for THERMAL_V2 for the Mediatek LVTS driver (Markus
Schneider-Pargmann)
- Remove duplicate error message in the max76620 driver when
thermal_of_zone_register() fails as the sub routine already show one
(Thierry Reding)
- Add i.MX7D compatible bindings to fix a warning from dtbs_check for
the imx6ul platform (Alexander Stein)
- Add sa8775p compatible for the QCom tsens driver (Priyansh Jain)
- Fix error check in lvts_debugfs_init() which is checking against
NULL instead of PTR_ERR() on the LVTS Mediatek driver (Minjie Du)
- Remove unused variable in the thermal/tools (Kuan-Wei Chiu)
- Document the imx8dl thermal sensor (Fabio Estevam)
- Add variable names in callback prototypes to prevent warning from
checkpatch.pl for the imx8mm driver (Bragatheswaran Manickavel)
- Add missing unevaluatedProperties on child node schemas for tegra124
(Rob Herring)
- Add mt7988 support for the Mediatek LVTS driver (Frank Wunderlich)"
* tag 'thermal-v6.7-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux:
thermal/qcom/tsens: Drop ops_v0_1
thermal/drivers/mediatek/lvts_thermal: Update calibration data documentation
thermal/drivers/mediatek/lvts_thermal: Add mt8192 support
thermal/drivers/mediatek/lvts_thermal: Add suspend and resume
dt-bindings: thermal: mediatek: Add LVTS thermal controller definition for mt8192
thermal/drivers/mediatek: Fix probe for THERMAL_V2
thermal/drivers/max77620: Remove duplicate error message
dt-bindings: timer: add imx7d compatible
dt-bindings: net: microchip: Allow nvmem-cell usage
dt-bindings: imx-thermal: Add #thermal-sensor-cells property
dt-bindings: thermal: tsens: Add sa8775p compatible
thermal/drivers/mediatek/lvts_thermal: Fix error check in lvts_debugfs_init()
tools/thermal: Remove unused 'mds' and 'nrhandler' variables
dt-bindings: thermal: fsl,scu-thermal: Document imx8dl
thermal/drivers/imx8mm_thermal: Fix function pointer declaration by adding identifier name
dt-bindings: thermal: nvidia,tegra124-soctherm: Add missing unevaluatedProperties on child node schemas
thermal/drivers/mediatek/lvts_thermal: Add mt7988 support
thermal/drivers/mediatek/lvts_thermal: Make coeff configurable
dt-bindings: thermal: mediatek: Add LVTS thermal sensors for mt7988
dt-bindings: thermal: mediatek: Add mt7988 lvts compatible
Add the awinic,aw88399 property to the awinic,aw88395.yaml file.
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231025112625.959587-2-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Document the CPUFREQ Hardware on the SM8650 Platform.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Document newly introduced operating-points-v2-krait-cpu compatible to
the list of accepted compatible for opp-v2-kryo-cpu nodes.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
