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Cross-merge networking fixes after downstream PR (net-6.16-rc7).
Conflicts:
Documentation/netlink/specs/ovpn.yaml
880d43ca9aa4 ("netlink: specs: clean up spaces in brackets")
af52020fc599 ("ovpn: reject unexpected netlink attributes")
drivers/net/phy/phy_device.c
a44312d58e78 ("net: phy: Don't register LEDs for genphy")
f0f2b992d818 ("net: phy: Don't register LEDs for genphy")
https://lore.kernel.org/20250710114926.7ec3a64f@kernel.org
drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
drivers/net/wireless/intel/iwlwifi/mld/regulatory.c
5fde0fcbd760 ("wifi: iwlwifi: mask reserved bits in chan_state_active_bitmap")
ea045a0de3b9 ("wifi: iwlwifi: add support for accepting raw DSM tables by firmware")
net/ipv6/mcast.c
ae3264a25a46 ("ipv6: mcast: Delay put pmc->idev in mld_del_delrec()")
a8594c956cc9 ("ipv6: mcast: Avoid a duplicate pointer check in mld_del_delrec()")
https://lore.kernel.org/8cc52891-3653-4b03-a45e-05464fe495cf@kernel.org
No adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from Bluetooth, CAN, WiFi and Netfilter.
More code here than I would have liked. That said, better now than
next week. Nothing particularly scary stands out. The improvement to
the OpenVPN input validation is a bit large but better get them in
before the code makes it to a final release. Some of the changes we
got from sub-trees could have been split better between the fix and
-next refactoring, IMHO, that has been communicated.
We have one known regression in a TI AM65 board not getting link. The
investigation is going a bit slow, a number of people are on vacation.
We'll try to wrap it up, but don't think it should hold up the
release.
Current release - fix to a fix:
- Bluetooth: L2CAP: fix attempting to adjust outgoing MTU, it broke
some headphones and speakers
Current release - regressions:
- wifi: ath12k: fix packets received in WBM error ring with REO LUT
enabled, fix Rx performance regression
- wifi: iwlwifi:
- fix crash due to a botched indexing conversion
- mask reserved bits in chan_state_active_bitmap, avoid FW assert()
Current release - new code bugs:
- nf_conntrack: fix crash due to removal of uninitialised entry
- eth: airoha: fix potential UaF in airoha_npu_get()
Previous releases - regressions:
- net: fix segmentation after TCP/UDP fraglist GRO
- af_packet: fix the SO_SNDTIMEO constraint not taking effect and a
potential soft lockup waiting for a completion
- rpl: fix UaF in rpl_do_srh_inline() for sneaky skb geometry
- virtio-net: fix recursive rtnl_lock() during probe()
- eth: stmmac: populate entire system_counterval_t in get_time_fn()
- eth: libwx: fix a number of crashes in the driver Rx path
- hv_netvsc: prevent IPv6 addrconf after IFF_SLAVE lost that meaning
Previous releases - always broken:
- mptcp: fix races in handling connection fallback to pure TCP
- rxrpc: assorted error handling and race fixes
- sched: another batch of "security" fixes for qdiscs (QFQ, HTB)
- tls: always refresh the queue when reading sock, avoid UaF
- phy: don't register LEDs for genphy, avoid deadlock
- Bluetooth: btintel: check if controller is ISO capable on
btintel_classify_pkt_type(), work around FW returning incorrect
capabilities
Misc:
- make OpenVPN Netlink input checking more strict before it makes it
to a final release
- wifi: cfg80211: remove scan request n_channels __counted_by, it's
only yielding false positives"
* tag 'net-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
rxrpc: Fix to use conn aborts for conn-wide failures
rxrpc: Fix transmission of an abort in response to an abort
rxrpc: Fix notification vs call-release vs recvmsg
rxrpc: Fix recv-recv race of completed call
rxrpc: Fix irq-disabled in local_bh_enable()
selftests/tc-testing: Test htb_dequeue_tree with deactivation and row emptying
net/sched: Return NULL when htb_lookup_leaf encounters an empty rbtree
net: bridge: Do not offload IGMP/MLD messages
selftests: Add test cases for vlan_filter modification during runtime
net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime
tls: always refresh the queue when reading sock
virtio-net: fix recursived rtnl_lock() during probe()
net/mlx5: Update the list of the PCI supported devices
hv_netvsc: Set VF priv_flags to IFF_NO_ADDRCONF before open to prevent IPv6 addrconf
phonet/pep: Move call to pn_skb_get_dst_sockaddr() earlier in pep_sock_accept()
Bluetooth: L2CAP: Fix attempting to adjust outgoing MTU
netfilter: nf_conntrack: fix crash due to removal of uninitialised entry
net: fix segmentation after TCP/UDP fraglist GRO
ipv6: mcast: Delay put pmc->idev in mld_del_delrec()
net: airoha: fix potential use-after-free in airoha_npu_get()
...
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KVM TDX fixes for 6.16
- Fix a formatting goof in the TDX documentation.
- Reject KVM_SET_TSC_KHZ for guests with a protected TSC (currently only TDX).
- Ensure struct kvm_tdx_capabilities fields that are not explicitly set by KVM
are zeroed.
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There's a bunch of undocumented, but already in use trivial hwmon
devices. Most are just variants of existing trivial devices.
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20250701-dt-hwmon-compatibles-v1-6-ad99e65cf11b@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Notable changes:
- Use "an NVMe" instead of "a NVMe" throughout the document
- Fix incorrect phrasing such as "will is discoverable" -> "is
discoverable"
- Ensure consistent and proper article usage for clarity.
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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The firmware on SDM845-based Cheza boards did not provide the same
level of feature support for SMMUs (particularly around the Adreno
GPU integration).
Now that Cheza is being removed from the kernel (almost none exist at
this point in time), retire the entry as well.
Most notably, it's not being marked as deprecated instead, as there is
no indication that any more of those ~7 year old devboards will be
built.
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20250716-topic-goodnight_cheza-v2-3-6fa8d3261813@oss.qualcomm.com
Signed-off-by: Will Deacon <will@kernel.org>
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Commit 39215bb3b0d929 ("iommu/amd: Add documentation for AMD IOMMU
debugfs support") documents debugfs ABI symbols for AMD IOMMU, but
forgets to wrap examples snippets and their output in literal code
blocks, hence Sphinx reports indentation warnings:
Documentation/ABI/testing/debugfs-amd-iommu:31: ERROR: Unexpected indentation. [docutils]
Documentation/ABI/testing/debugfs-amd-iommu:31: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
Documentation/ABI/testing/debugfs-amd-iommu:31: WARNING: Block quote ends without a blank line; unexpected unindent. [docutils]
Wrap them to fix the warnings.
Fixes: 39215bb3b0d9 ("iommu/amd: Add documentation for AMD IOMMU debugfs support")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-next/20250716204207.73869849@canb.auug.org.au/
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20250717010331.8941-1-bagasdotme@gmail.com
Signed-off-by: Will Deacon <will@kernel.org>
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Document the Temperature Sensor (TSENS) on the Milos SoC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250713-sm7635-fp6-initial-v2-8-e8f9a789505b@fairphone.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Add bindings documentation for the Milos (e.g. SM7635) Video Clock
Controller.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250715-sm7635-clocks-v3-10-18f9faac4984@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add bindings documentation for the Milos (e.g. SM7635) Graphics Clock
Controller.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250715-sm7635-clocks-v3-8-18f9faac4984@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add bindings documentation for the Milos (e.g. SM7635) Display Clock
Controller.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250715-sm7635-clocks-v3-6-18f9faac4984@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add bindings documentation for the Milos (e.g. SM7635) Camera Clock Controller.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250715-sm7635-clocks-v3-4-18f9faac4984@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add bindings documentation for the Milos (e.g. SM7635) Global Clock
Controller.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250715-sm7635-clocks-v3-2-18f9faac4984@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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X1E80100 videocc is largely identical to SM8550, but needs slightly
different PLL frequencies. Add a separate qcom,x1e80100-videocc compatible
to the existing schema used for SM8550.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Link: https://lore.kernel.org/r/20250709-x1e-videocc-v2-1-ad1acf5674b4@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add bindings documentation for the Milos (e.g. SM7635) TCSR Clock
Controller.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250707-sm7635-clocks-misc-v2-3-b49f19055768@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add bindings documentation for the Milos (e.g. SM7635) RPMH Clock
Controller.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250707-sm7635-clocks-misc-v2-1-b49f19055768@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add DT bindings for the Video clock on QCS615 platforms. Add the
relevant DT include definitions as well.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Link: https://lore.kernel.org/r/20250702-qcs615-mm-v10-clock-controllers-v11-8-9c216e1615ab@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add DT bindings for the Graphics clock on QCS615 platforms. Add the
relevant DT include definitions as well.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Link: https://lore.kernel.org/r/20250702-qcs615-mm-v10-clock-controllers-v11-6-9c216e1615ab@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add DT bindings for the Display clock on QCS615 platforms. Add the
relevant DT include definitions as well.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Link: https://lore.kernel.org/r/20250702-qcs615-mm-v10-clock-controllers-v11-4-9c216e1615ab@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add DT bindings for the Camera clock on QCS615 platforms. Add the
relevant DT include definitions as well.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Link: https://lore.kernel.org/r/20250702-qcs615-mm-v10-clock-controllers-v11-2-9c216e1615ab@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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clk-for-6.17
Merge the IPQ5018 CMN PLL binding through a topic branch, to allow
merging the clock defines into DeviceTree branch as well.
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The CMN PLL block in the IPQ5018 SoC takes 96 MHZ as the reference
input clock. Its output clocks are the XO (24Mhz), sleep (32Khz), and
ethernet (50Mhz) clocks.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://lore.kernel.org/r/20250516-ipq5018-cmn-pll-v4-2-389a6b30e504@outlook.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Document the Milos compatible used to describe the pmic glink on this
SoC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250713-sm7635-fp6-initial-v2-11-e8f9a789505b@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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channel
Document the Always-On Subsystem side channel on the Milos SoC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250713-sm7635-fp6-initial-v2-7-e8f9a789505b@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Document the SCM Firmware Interface on the Milos SoC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250713-sm7635-fp6-initial-v2-4-e8f9a789505b@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Implement the PCIe Congestion Event notifier which triggers a work item
to query the PCIe Congestion Event object. The result of the congestion
state is reflected in the new ethtool stats:
* pci_bw_inbound_high: the device has crossed the high threshold for
inbound PCIe traffic.
* pci_bw_inbound_low: the device has crossed the low threshold for
inbound PCIe traffic
* pci_bw_outbound_high: the device has crossed the high threshold for
outbound PCIe traffic.
* pci_bw_outbound_low: the device has crossed the low threshold for
outbound PCIe traffic
The high and low thresholds are currently configured at 90% and 75%.
These are hysteresis thresholds which help to check if the
PCI bus on the device side is in a congested state.
If low + 1 = high then the device is in a congested state. If low == high
then the device is not in a congested state.
The counters are also documented.
A follow-up patch will make the thresholds configurable.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1752589821-145787-3-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The netiucv driver creates TCP/IP interfaces over IUCV between Linux
guests on z/VM and other z/VM entities.
Rationale for removal:
- NETIUCV connections are only supported for compatibility with
earlier versions and not to be used for new network setups,
since at least Linux kernel 4.0.
- No known active users, use cases, or product dependencies
- The driver is no longer relevant for z/VM networking;
preferred methods include:
* Device pass-through (e.g., OSA, RoCE)
* z/VM Virtual Switch (VSWITCH)
The IUCV mechanism itself remains supported and is actively used
via AF_IUCV, hvc_iucv, and smsg_iucv.
Signed-off-by: Nagamani PV <nagamani@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250715074210.3999296-1-wintera@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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REFCLK can be provided by an external source so this should be exposed
by a DT property. The REFCLK is used for RMII and in some SoCs that use
this driver the RGMII 125MHz clk can also be provided by an external
source.
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/d558467c4d5b27fb3135ffdead800b14cd9c6c0a.1752510727.git.Ryan.Wanner@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Clarify that drivers must remove device-reserved metadata from the
data_meta area before passing frames to XDP programs.
Additionally, expand the explanation of how userspace and BPF programs
should coordinate the use of METADATA_SIZE, and add a detailed diagram
to illustrate pointer adjustments and metadata layout.
Also describe the requirements and constraints enforced by
bpf_xdp_adjust_meta().
Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://lore.kernel.org/r/20250716154846.3513575-1-yoong.siang.song@intel.com
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Several Rockchip SoCs, such as the RK3576, can store calibration trim
data for thermal sensors in OTP cells. This capability should be
documented.
Such a rockchip thermal sensor may reference cell handles that store
both a chip-wide trim for all the sensors, as well as cell handles
for each individual sensor channel pointing to that specific sensor's
trim value.
Additionally, the thermal sensor may optionally reference cells which
store the base in terms of degrees celsius and decicelsius that the trim
is relative to.
Each SoC that implements this appears to have a slightly different
combination of chip-wide trim, base, base fractional part and
per-channel trim, so which ones do which is documented in the bindings.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250610-rk3576-tsadc-upstream-v6-4-b6e9efbf1015@collabora.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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Add a new compatible for the thermal sensor device on the RK3576 SoC.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250610-rk3576-tsadc-upstream-v6-2-b6e9efbf1015@collabora.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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In the AMD P-States Performance Scale diagram, the labels for "Max Perf"
and "Lowest Perf" were incorrectly used to define the range for
"Desired Perf".The "Desired performance target" should be bounded by the
"Maximum requested performance" and the "Minimum requested performance",
which corresponds to "Max Perf" and "Min Perf", respectively.
Signed-off-by: Shouye Liu <shouyeliu@tencent.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20250522070140.17557-1-shouyeliu@gmail.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
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Allow clocks property to fix below CHECK_DTB warning:
arch/arm/boot/dts/nxp/lpc/lpc3250-phy3250.dtb: watchdog@4003c000 (nxp,pnx4008-wdt): Unevaluated properties are not allowed ('clocks' was unexpected)
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250624201227.2515275-1-Frank.Li@nxp.com
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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Change the address_space_operations callbacks write_begin() and
write_end() to take struct kiocb * as the first argument instead of
struct file *.
Update all affected function prototypes, implementations, call sites,
and related documentation across VFS, filesystems, and block layer.
Part of a series refactoring address_space_operations write_begin and
write_end callbacks to use struct kiocb for passing write context and
flags.
Signed-off-by: Taotao Chen <chentaotao@didiglobal.com>
Link: https://lore.kernel.org/20250716093559.217344-4-chentaotao@didiglobal.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Convert vf610-ocotp.txt to yaml format.
Additional changes:
- Remove label in examples.
- Add include file in examples.
- Move reg just after compatible in examples.
- Add ref: nvmem.yaml and nvmem-deprecated-cells.yaml
- Remove #address-cells and #size-cells from required list to match existed
dts file.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250712181905.6738-9-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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On MT8186 and MT8188 one of the NVMEM cells contains the GPU speed bin
value. In combination with the GPU OPP bindings, on these two platforms
there is an implied scheme of converting the cell value to what the GPU
OPP "opp-supported-hw" property matches. This does not apply to the base
mediatek,efuse hardware, nor does it apply to any of the other platforms
that do not have the GPU speed bin cell. The platform maintainer argues
that this makes the compatibles incompatible with the base
"mediatek,efuse" compatible, as shown in the link given.
Deprecate the MT8186/MT8188 + "mediatek,efuse" combination, and add
new entries with MT8186 being the base model and MT8188 falling back
to MT8186.
Link: https://lore.kernel.org/all/11028242-afe4-474a-9d76-cd1bd9208987@collabora.com/
Fixes: ff1df1886f43 ("dt-bindings: nvmem: mediatek: efuse: Add support for MT8188")
Cc: Johnson Wang <johnson.wang@mediatek.com>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250712181905.6738-8-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The SID controller should be compatible with A64 and others SoC with 0x200
offset.
Signed-off-by: Mikhail Kalashnikov <iuncuim@gmail.com>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250712181905.6738-7-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert lpc1857-eeprom.txt to yaml format.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250712181905.6738-5-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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NVMEM nodes can optionally include the bits property to specify the bit
position of the cell within a byte.
Extend patternProperties to allow adding the bit offset to the node
address to be able to distinguish nodes with the same address but
different bit positions, e.g.
trim@54,4 {
reg = <0x54 1>;
bits = <4 2>;
};
trim@54,0 {
reg = <0x54 1>;
bits = <0 4>;
};
Before the conversion to NVMEM layouts in commit bd912c991d2e
("dt-bindings: nvmem: layouts: add fixed-layout") this extension was
originally added with commit 4b2545dd19ed ("dt-bindings: nvmem: Extend
patternProperties to optionally indicate bit position") to the now
deprecated layout.
Signed-off-by: Sven Peter <sven@kernel.org>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250712181905.6738-3-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Device variants use different amount of clock inputs, but all of them
are in the same order, 'clock-names' in top-level properties can define
the list and each if:then: block can only narrow the number of items.
This is preferred syntax, because it keeps list unified among devices
and encourages adding new entries to the end of the list, instead of
adding them in the middle. The change has no functional impact, but
partially reverts approach implemented in commit cfad817095e1 ("ASoC:
dt-bindings: qcom,lpass-va-macro: Add missing NPL clock").
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250716074957.102402-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Sitronix ST7567 is a monochrome Dot Matrix LCD Controller.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20250715110411.448343-5-javierm@redhat.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
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Netlink ops do not expect all attributes to be always set, however
this condition is not explicitly coded any where, leading the user
to believe that all sent attributes are somewhat processed.
Fix this behaviour by introducing explicit checks.
For CMD_OVPN_PEER_GET and CMD_OVPN_KEY_GET directly open-code the
needed condition in the related ops handlers.
While for all other ops use attribute subsets in the ovpn.yaml spec file.
Fixes: b7a63391aa98 ("ovpn: add basic netlink support")
Reported-by: Ralf Lici <ralf@mandelbit.com>
Closes: https://github.com/OpenVPN/ovpn-net-next/issues/19
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
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Add hsi2 compatible for ExynosAutov920 ufs shareability register to
set io coherency of the ExynosAutov920 ufs.
Signed-off-by: Sowon Na <sowon.na@samsung.com>
Link: https://lore.kernel.org/r/20250702013316.2837427-4-sowon.na@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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As a way to allow the user-space to stop referring to GPIOs by their
global numbers, introduce a parallel group of line attributes for
exported GPIO that live inside the GPIO chip class device and are
referred to by their HW offset within their parent chip.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250704-gpio-sysfs-chip-export-v4-8-9289d8758243@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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In order to enable moving away from the global GPIO numberspace-based
exporting of lines over sysfs: add a parallel, per-chip entry under
/sys/class/gpio/ for every registered GPIO chip, denoted by device ID
in the file name and not its base GPIO number.
Compared to the existing chip group: it does not contain the "base"
attribute as the goal of this change is to not refer to GPIOs by their
global number from user-space anymore. It also contains its own,
per-chip export/unexport attribute pair which allow to export lines by
their hardware offset within the chip.
Caveat #1: the new device cannot be a link to (or be linked to by) the
existing "gpiochip<BASE>" entry as we cannot create links in
/sys/class/xyz/.
Caveat #2: the new entry cannot be named "gpiochipX" as it could
conflict with devices whose base is statically defined to a low number.
Let's go with "chipX" instead.
While at it: the chip label is unique so update the untrue statement
when extending the docs.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250704-gpio-sysfs-chip-export-v4-2-9289d8758243@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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Update ``->error_handler()`` section of the libata documentation file
Documentation/driver-api/libata.rst to remove the reference to the
function ata_do_eh() as that function was removed. The reference to the
function ata_bmdma_drive_eh() is also removed as that function does not
exist at all. And while at it, cleanup the description of the various
reset operations using a bullet list.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20250716020315.235457-4-dlemoal@kernel.org
Signed-off-by: Niklas Cassel <cassel@kernel.org>
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Update the documentation about rcu_normal_wake_from_gp parameter.
Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Neeraj Upadhyay (AMD) <neeraj.upadhyay@kernel.org>
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We never documented which GICv3 registers are available for save/restore
via the KVM_DEV_ARM_VGIC_GRP_CPU_SYSREGS interface.
Let's take the opportunity of adding the EL2 registers to document the whole
thing in one go.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20250714122634.3334816-12-maz@kernel.org
[ oliver: fix trailing whitespace ]
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
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