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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
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115,347 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
8be4d31cb8 |
Networking changes for 6.17.
Core & protocols
----------------
- Wrap datapath globals into net_aligned_data, to avoid false sharing.
- Preserve MSG_ZEROCOPY in forwarding (e.g. out of a container).
- Add SO_INQ and SCM_INQ support to AF_UNIX.
- Add SIOCINQ support to AF_VSOCK.
- Add TCP_MAXSEG sockopt to MPTCP.
- Add IPv6 force_forwarding sysctl to enable forwarding per interface.
- Make TCP validation of whether packet fully fits in the receive
window and the rcv_buf more strict. With increased use of HW
aggregation a single "packet" can be multiple 100s of kB.
- Add MSG_MORE flag to optimize large TCP transmissions via sockmap,
improves latency up to 33% for sockmap users.
- Convert TCP send queue handling from tasklet to BH workque.
- Improve BPF iteration over TCP sockets to see each socket exactly once.
- Remove obsolete and unused TCP RFC3517/RFC6675 loss recovery code.
- Support enabling kernel threads for NAPI processing on per-NAPI
instance basis rather than a whole device. Fully stop the kernel NAPI
thread when threaded NAPI gets disabled. Previously thread would stick
around until ifdown due to tricky synchronization.
- Allow multicast routing to take effect on locally-generated packets.
- Add output interface argument for End.X in segment routing.
- MCTP: add support for gateway routing, improve bind() handling.
- Don't require rtnl_lock when fetching an IPv6 neighbor over Netlink.
- Add a new neighbor flag ("extern_valid"), which cedes refresh
responsibilities to userspace. This is needed for EVPN multi-homing
where a neighbor entry for a multi-homed host needs to be synced
across all the VTEPs among which the host is multi-homed.
- Support NUD_PERMANENT for proxy neighbor entries.
- Add a new queuing discipline for IETF RFC9332 DualQ Coupled AQM.
- Add sequence numbers to netconsole messages. Unregister netconsole's
console when all net targets are removed. Code refactoring.
Add a number of selftests.
- Align IPSec inbound SA lookup to RFC 4301. Only SPI and protocol
should be used for an inbound SA lookup.
- Support inspecting ref_tracker state via DebugFS.
- Don't force bonding advertisement frames tx to ~333 ms boundaries.
Add broadcast_neighbor option to send ARP/ND on all bonded links.
- Allow providing upcall pid for the 'execute' command in openvswitch.
- Remove DCCP support from Netfilter's conntrack.
- Disallow multiple packet duplications in the queuing layer.
- Prevent use of deprecated iptables code on PREEMPT_RT.
Driver API
----------
- Support RSS and hashing configuration over ethtool Netlink.
- Add dedicated ethtool callbacks for getting and setting hashing fields.
- Add support for power budget evaluation strategy in PSE /
Power-over-Ethernet. Generate Netlink events for overcurrent etc.
- Support DPLL phase offset monitoring across all device inputs.
Support providing clock reference and SYNC over separate DPLL
inputs.
- Support traffic classes in devlink rate API for bandwidth management.
- Remove rtnl_lock dependency from UDP tunnel port configuration.
Device drivers
--------------
- Add a new Broadcom driver for 800G Ethernet (bnge).
- Add a standalone driver for Microchip ZL3073x DPLL.
- Remove IBM's NETIUCV device driver.
- Ethernet high-speed NICs:
- Broadcom (bnxt):
- support zero-copy Tx of DMABUF memory
- take page size into account for page pool recycling rings
- Intel (100G, ice, idpf):
- idpf: XDP and AF_XDP support preparations
- idpf: add flow steering
- add link_down_events statistic
- clean up the TSPLL code
- preparations for live VM migration
- nVidia/Mellanox:
- support zero-copy Rx/Tx interfaces (DMABUF and io_uring)
- optimize context memory usage for matchers
- expose serial numbers in devlink info
- support PCIe congestion metrics
- Meta (fbnic):
- add 25G, 50G, and 100G link modes to phylink
- support dumping FW logs
- Marvell/Cavium:
- support for CN20K generation of the Octeon chips
- Amazon:
- add HW clock (without timestamping, just hypervisor time access)
- Ethernet virtual:
- VirtIO net:
- support segmentation of UDP-tunnel-encapsulated packets
- Google (gve):
- support packet timestamping and clock synchronization
- Microsoft vNIC:
- add handler for device-originated servicing events
- allow dynamic MSI-X vector allocation
- support Tx bandwidth clamping
- Ethernet NICs consumer, and embedded:
- AMD:
- amd-xgbe: hardware timestamping and PTP clock support
- Broadcom integrated MACs (bcmgenet, bcmasp):
- use napi_complete_done() return value to support NAPI polling
- add support for re-starting auto-negotiation
- Broadcom switches (b53):
- support BCM5325 switches
- add bcm63xx EPHY power control
- Synopsys (stmmac):
- lots of code refactoring and cleanups
- TI:
- icssg-prueth: read firmware-names from device tree
- icssg: PRP offload support
- Microchip:
- lan78xx: convert to PHYLINK for improved PHY and MAC management
- ksz: add KSZ8463 switch support
- Intel:
- support similar queue priority scheme in multi-queue and
time-sensitive networking (taprio)
- support packet pre-emption in both
- RealTek (r8169):
- enable EEE at 5Gbps on RTL8126
- Airoha:
- add PPPoE offload support
- MDIO bus controller for Airoha AN7583
- Ethernet PHYs:
- support for the IPQ5018 internal GE PHY
- micrel KSZ9477 switch-integrated PHYs:
- add MDI/MDI-X control support
- add RX error counters
- add cable test support
- add Signal Quality Indicator (SQI) reporting
- dp83tg720: improve reset handling and reduce link recovery time
- support bcm54811 (and its MII-Lite interface type)
- air_en8811h: support resume/suspend
- support PHY counters for QCA807x and QCA808x
- support WoL for QCA807x
- CAN drivers:
- rcar_canfd: support for Transceiver Delay Compensation
- kvaser: report FW versions via devlink dev info
- WiFi:
- extended regulatory info support (6 GHz)
- add statistics and beacon monitor for Multi-Link Operation (MLO)
- support S1G aggregation, improve S1G support
- add Radio Measurement action fields
- support per-radio RTS threshold
- some work around how FIPS affects wifi, which was wrong (RC4 is used
by TKIP, not only WEP)
- improvements for unsolicited probe response handling
- WiFi drivers:
- RealTek (rtw88):
- IBSS mode for SDIO devices
- RealTek (rtw89):
- BT coexistence for MLO/WiFi7
- concurrent station + P2P support
- support for USB devices RTL8851BU/RTL8852BU
- Intel (iwlwifi):
- use embedded PNVM in (to be released) FW images to fix
compatibility issues
- many cleanups (unused FW APIs, PCIe code, WoWLAN)
- some FIPS interoperability
- MediaTek (mt76):
- firmware recovery improvements
- more MLO work
- Qualcomm/Atheros (ath12k):
- fix scan on multi-radio devices
- more EHT/Wi-Fi 7 features
- encapsulation/decapsulation offload
- Broadcom (brcm80211):
- support SDIO 43751 device
- Bluetooth:
- hci_event: add support for handling LE BIG Sync Lost event
- ISO: add socket option to report packet seqnum via CMSG
- ISO: support SCM_TIMESTAMPING for ISO TS
- Bluetooth drivers:
- intel_pcie: support Function Level Reset
- nxpuart: add support for 4M baudrate
- nxpuart: implement powerup sequence, reset, FW dump, and FW loading
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Wrap datapath globals into net_aligned_data, to avoid false sharing
- Preserve MSG_ZEROCOPY in forwarding (e.g. out of a container)
- Add SO_INQ and SCM_INQ support to AF_UNIX
- Add SIOCINQ support to AF_VSOCK
- Add TCP_MAXSEG sockopt to MPTCP
- Add IPv6 force_forwarding sysctl to enable forwarding per interface
- Make TCP validation of whether packet fully fits in the receive
window and the rcv_buf more strict. With increased use of HW
aggregation a single "packet" can be multiple 100s of kB
- Add MSG_MORE flag to optimize large TCP transmissions via sockmap,
improves latency up to 33% for sockmap users
- Convert TCP send queue handling from tasklet to BH workque
- Improve BPF iteration over TCP sockets to see each socket exactly
once
- Remove obsolete and unused TCP RFC3517/RFC6675 loss recovery code
- Support enabling kernel threads for NAPI processing on per-NAPI
instance basis rather than a whole device. Fully stop the kernel
NAPI thread when threaded NAPI gets disabled. Previously thread
would stick around until ifdown due to tricky synchronization
- Allow multicast routing to take effect on locally-generated packets
- Add output interface argument for End.X in segment routing
- MCTP: add support for gateway routing, improve bind() handling
- Don't require rtnl_lock when fetching an IPv6 neighbor over Netlink
- Add a new neighbor flag ("extern_valid"), which cedes refresh
responsibilities to userspace. This is needed for EVPN multi-homing
where a neighbor entry for a multi-homed host needs to be synced
across all the VTEPs among which the host is multi-homed
- Support NUD_PERMANENT for proxy neighbor entries
- Add a new queuing discipline for IETF RFC9332 DualQ Coupled AQM
- Add sequence numbers to netconsole messages. Unregister
netconsole's console when all net targets are removed. Code
refactoring. Add a number of selftests
- Align IPSec inbound SA lookup to RFC 4301. Only SPI and protocol
should be used for an inbound SA lookup
- Support inspecting ref_tracker state via DebugFS
- Don't force bonding advertisement frames tx to ~333 ms boundaries.
Add broadcast_neighbor option to send ARP/ND on all bonded links
- Allow providing upcall pid for the 'execute' command in openvswitch
- Remove DCCP support from Netfilter's conntrack
- Disallow multiple packet duplications in the queuing layer
- Prevent use of deprecated iptables code on PREEMPT_RT
Driver API:
- Support RSS and hashing configuration over ethtool Netlink
- Add dedicated ethtool callbacks for getting and setting hashing
fields
- Add support for power budget evaluation strategy in PSE /
Power-over-Ethernet. Generate Netlink events for overcurrent etc
- Support DPLL phase offset monitoring across all device inputs.
Support providing clock reference and SYNC over separate DPLL
inputs
- Support traffic classes in devlink rate API for bandwidth
management
- Remove rtnl_lock dependency from UDP tunnel port configuration
Device drivers:
- Add a new Broadcom driver for 800G Ethernet (bnge)
- Add a standalone driver for Microchip ZL3073x DPLL
- Remove IBM's NETIUCV device driver
- Ethernet high-speed NICs:
- Broadcom (bnxt):
- support zero-copy Tx of DMABUF memory
- take page size into account for page pool recycling rings
- Intel (100G, ice, idpf):
- idpf: XDP and AF_XDP support preparations
- idpf: add flow steering
- add link_down_events statistic
- clean up the TSPLL code
- preparations for live VM migration
- nVidia/Mellanox:
- support zero-copy Rx/Tx interfaces (DMABUF and io_uring)
- optimize context memory usage for matchers
- expose serial numbers in devlink info
- support PCIe congestion metrics
- Meta (fbnic):
- add 25G, 50G, and 100G link modes to phylink
- support dumping FW logs
- Marvell/Cavium:
- support for CN20K generation of the Octeon chips
- Amazon:
- add HW clock (without timestamping, just hypervisor time access)
- Ethernet virtual:
- VirtIO net:
- support segmentation of UDP-tunnel-encapsulated packets
- Google (gve):
- support packet timestamping and clock synchronization
- Microsoft vNIC:
- add handler for device-originated servicing events
- allow dynamic MSI-X vector allocation
- support Tx bandwidth clamping
- Ethernet NICs consumer, and embedded:
- AMD:
- amd-xgbe: hardware timestamping and PTP clock support
- Broadcom integrated MACs (bcmgenet, bcmasp):
- use napi_complete_done() return value to support NAPI polling
- add support for re-starting auto-negotiation
- Broadcom switches (b53):
- support BCM5325 switches
- add bcm63xx EPHY power control
- Synopsys (stmmac):
- lots of code refactoring and cleanups
- TI:
- icssg-prueth: read firmware-names from device tree
- icssg: PRP offload support
- Microchip:
- lan78xx: convert to PHYLINK for improved PHY and MAC management
- ksz: add KSZ8463 switch support
- Intel:
- support similar queue priority scheme in multi-queue and
time-sensitive networking (taprio)
- support packet pre-emption in both
- RealTek (r8169):
- enable EEE at 5Gbps on RTL8126
- Airoha:
- add PPPoE offload support
- MDIO bus controller for Airoha AN7583
- Ethernet PHYs:
- support for the IPQ5018 internal GE PHY
- micrel KSZ9477 switch-integrated PHYs:
- add MDI/MDI-X control support
- add RX error counters
- add cable test support
- add Signal Quality Indicator (SQI) reporting
- dp83tg720: improve reset handling and reduce link recovery time
- support bcm54811 (and its MII-Lite interface type)
- air_en8811h: support resume/suspend
- support PHY counters for QCA807x and QCA808x
- support WoL for QCA807x
- CAN drivers:
- rcar_canfd: support for Transceiver Delay Compensation
- kvaser: report FW versions via devlink dev info
- WiFi:
- extended regulatory info support (6 GHz)
- add statistics and beacon monitor for Multi-Link Operation (MLO)
- support S1G aggregation, improve S1G support
- add Radio Measurement action fields
- support per-radio RTS threshold
- some work around how FIPS affects wifi, which was wrong (RC4 is
used by TKIP, not only WEP)
- improvements for unsolicited probe response handling
- WiFi drivers:
- RealTek (rtw88):
- IBSS mode for SDIO devices
- RealTek (rtw89):
- BT coexistence for MLO/WiFi7
- concurrent station + P2P support
- support for USB devices RTL8851BU/RTL8852BU
- Intel (iwlwifi):
- use embedded PNVM in (to be released) FW images to fix
compatibility issues
- many cleanups (unused FW APIs, PCIe code, WoWLAN)
- some FIPS interoperability
- MediaTek (mt76):
- firmware recovery improvements
- more MLO work
- Qualcomm/Atheros (ath12k):
- fix scan on multi-radio devices
- more EHT/Wi-Fi 7 features
- encapsulation/decapsulation offload
- Broadcom (brcm80211):
- support SDIO 43751 device
- Bluetooth:
- hci_event: add support for handling LE BIG Sync Lost event
- ISO: add socket option to report packet seqnum via CMSG
- ISO: support SCM_TIMESTAMPING for ISO TS
- Bluetooth drivers:
- intel_pcie: support Function Level Reset
- nxpuart: add support for 4M baudrate
- nxpuart: implement powerup sequence, reset, FW dump, and FW loading"
* tag 'net-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1742 commits)
dpll: zl3073x: Fix build failure
selftests: bpf: fix legacy netfilter options
ipv6: annotate data-races around rt->fib6_nsiblings
ipv6: fix possible infinite loop in fib6_info_uses_dev()
ipv6: prevent infinite loop in rt6_nlmsg_size()
ipv6: add a retry logic in net6_rt_notify()
vrf: Drop existing dst reference in vrf_ip6_input_dst
net/sched: taprio: align entry index attr validation with mqprio
net: fsl_pq_mdio: use dev_err_probe
selftests: rtnetlink.sh: remove esp4_offload after test
vsock: remove unnecessary null check in vsock_getname()
igb: xsk: solve negative overflow of nb_pkts in zerocopy mode
stmmac: xsk: fix negative overflow of budget in zerocopy mode
dt-bindings: ieee802154: Convert at86rf230.txt yaml format
net: dsa: microchip: Disable PTP function of KSZ8463
net: dsa: microchip: Setup fiber ports for KSZ8463
net: dsa: microchip: Write switch MAC address differently for KSZ8463
net: dsa: microchip: Use different registers for KSZ8463
net: dsa: microchip: Add KSZ8463 switch support to KSZ DSA driver
dt-bindings: net: dsa: microchip: Add KSZ8463 switch support
...
|
||
|
Linus Torvalds
|
bb78c145f7 |
- Add helpers for WB{NO,}INVD with the purpose of using them in KVM and thus
diminish the number of invalidations needed. With preceding cleanups, as
always
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Merge tag 'x86_core_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu updates from Borislav Petkov:
- Add helpers for WB{NO,}INVD with the purpose of using them in KVM and
thus diminish the number of invalidations needed. With preceding
cleanups, as always
* tag 'x86_core_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/lib: Add WBINVD and WBNOINVD helpers to target multiple CPUs
x86/lib: Add WBNOINVD helper functions
x86/lib: Drop the unused return value from wbinvd_on_all_cpus()
drm/gpu: Remove dead checks on wbinvd_on_all_cpus()'s return value
|
||
|
Linus Torvalds
|
22c5696e3f |
Driver core changes for 6.17-rc1
- DEBUGFS
- Remove unneeded debugfs_file_{get,put}() instances
- Remove last remnants of debugfs_real_fops()
- Allow storing non-const void * in struct debugfs_inode_info::aux
- SYSFS
- Switch back to attribute_group::bin_attrs (treewide)
- Switch back to bin_attribute::read()/write() (treewide)
- Constify internal references to 'struct bin_attribute'
- Support cache-ids for device-tree systems
- Add arch hook arch_compact_of_hwid()
- Use arch_compact_of_hwid() to compact MPIDR values on arm64
- Rust
- Device
- Introduce CoreInternal device context (for bus internal methods)
- Provide generic drvdata accessors for bus devices
- Provide Driver::unbind() callbacks
- Use the infrastructure above for auxiliary, PCI and platform
- Implement Device::as_bound()
- Rename Device::as_ref() to Device::from_raw() (treewide)
- Implement fwnode and device property abstractions
- Implement example usage in the Rust platform sample driver
- Devres
- Remove the inner reference count (Arc) and use pin-init instead
- Replace Devres::new_foreign_owned() with devres::register()
- Require T to be Send in Devres<T>
- Initialize the data kept inside a Devres last
- Provide an accessor for the Devres associated Device
- Device ID
- Add support for ACPI device IDs and driver match tables
- Split up generic device ID infrastructure
- Use generic device ID infrastructure in net::phy
- DMA
- Implement the dma::Device trait
- Add DMA mask accessors to dma::Device
- Implement dma::Device for PCI and platform devices
- Use DMA masks from the DMA sample module
- I/O
- Implement abstraction for resource regions (struct resource)
- Implement resource-based ioremap() abstractions
- Provide platform device accessors for I/O (remap) requests
- Misc
- Support fallible PinInit types in Revocable
- Implement Wrapper<T> for Opaque<T>
- Merge pin-init blanket dependencies (for Devres)
- Misc
- Fix OF node leak in auxiliary_device_create()
- Use util macros in device property iterators
- Improve kobject sample code
- Add device_link_test() for testing device link flags
- Fix typo in Documentation/ABI/testing/sysfs-kernel-address_bits
- Hint to prefer container_of_const() over container_of()
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Merge tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core updates from Danilo Krummrich:
"debugfs:
- Remove unneeded debugfs_file_{get,put}() instances
- Remove last remnants of debugfs_real_fops()
- Allow storing non-const void * in struct debugfs_inode_info::aux
sysfs:
- Switch back to attribute_group::bin_attrs (treewide)
- Switch back to bin_attribute::read()/write() (treewide)
- Constify internal references to 'struct bin_attribute'
Support cache-ids for device-tree systems:
- Add arch hook arch_compact_of_hwid()
- Use arch_compact_of_hwid() to compact MPIDR values on arm64
Rust:
- Device:
- Introduce CoreInternal device context (for bus internal methods)
- Provide generic drvdata accessors for bus devices
- Provide Driver::unbind() callbacks
- Use the infrastructure above for auxiliary, PCI and platform
- Implement Device::as_bound()
- Rename Device::as_ref() to Device::from_raw() (treewide)
- Implement fwnode and device property abstractions
- Implement example usage in the Rust platform sample driver
- Devres:
- Remove the inner reference count (Arc) and use pin-init instead
- Replace Devres::new_foreign_owned() with devres::register()
- Require T to be Send in Devres<T>
- Initialize the data kept inside a Devres last
- Provide an accessor for the Devres associated Device
- Device ID:
- Add support for ACPI device IDs and driver match tables
- Split up generic device ID infrastructure
- Use generic device ID infrastructure in net::phy
- DMA:
- Implement the dma::Device trait
- Add DMA mask accessors to dma::Device
- Implement dma::Device for PCI and platform devices
- Use DMA masks from the DMA sample module
- I/O:
- Implement abstraction for resource regions (struct resource)
- Implement resource-based ioremap() abstractions
- Provide platform device accessors for I/O (remap) requests
- Misc:
- Support fallible PinInit types in Revocable
- Implement Wrapper<T> for Opaque<T>
- Merge pin-init blanket dependencies (for Devres)
Misc:
- Fix OF node leak in auxiliary_device_create()
- Use util macros in device property iterators
- Improve kobject sample code
- Add device_link_test() for testing device link flags
- Fix typo in Documentation/ABI/testing/sysfs-kernel-address_bits
- Hint to prefer container_of_const() over container_of()"
* tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (84 commits)
rust: io: fix broken intra-doc links to `platform::Device`
rust: io: fix broken intra-doc link to missing `flags` module
rust: io: mem: enable IoRequest doc-tests
rust: platform: add resource accessors
rust: io: mem: add a generic iomem abstraction
rust: io: add resource abstraction
rust: samples: dma: set DMA mask
rust: platform: implement the `dma::Device` trait
rust: pci: implement the `dma::Device` trait
rust: dma: add DMA addressing capabilities
rust: dma: implement `dma::Device` trait
rust: net::phy Change module_phy_driver macro to use module_device_table macro
rust: net::phy represent DeviceId as transparent wrapper over mdio_device_id
rust: device_id: split out index support into a separate trait
device: rust: rename Device::as_ref() to Device::from_raw()
arm64: cacheinfo: Provide helper to compress MPIDR value into u32
cacheinfo: Add arch hook to compress CPU h/w id into 32 bits for cache-id
cacheinfo: Set cache 'id' based on DT data
container_of: Document container_of() is not to be used in new code
driver core: auxiliary bus: fix OF node leak
...
|
||
|
Linus Torvalds
|
9669b2499e |
platform-drivers-x86 for v6.17-1
Highlights
- alienware: Add more precise labels to fans
- amd/hsmp: Improve misleading probe errors (make the legacy driver
aware when HSMP is supported through the ACPI driver)
- amd/pmc: Add Lenovo Yoga 6 13ALCL6 to pmc quirk list
- drm/xe: Correct (D)VSEC information to support PMT crashlog feature
- fujitsu: Clamp charge threshold instead of returning an error
- ideapad: Expore change types
- intel/pmt:
- Add PMT Discovery driver
- Add API to retrieve telemetry regions by feature
- Fix crashlog NULL access
- Support Battlemage GPU (BMG) crashlog
- intel/vsec:
- Add Discovery feature
- Add feature dependency support using device links
- lenovo:
- Move lenovo drivers under drivers/platform/x86/lenovo/
- Add WMI drivers for Lenovo Gaming series
- Improve DMI handling
- oxpec:
- Add support for OneXPlayer X1 Mini Pro (Strix Point variant)
- Fix EC registers for G1 AMD
- samsung-laptop: Expose change types
- wmi: Fix WMI device naming issue (same GUID corner cases)
- x86-android-tables: Add ovc-capacity-table to generic battery nodes
- Miscellaneous cleanups / refactoring / improvements
The following is an automated shortlog grouped by driver:
Add Lenovo Capability Data 01 WMI Driver:
- Add Lenovo Capability Data 01 WMI Driver
Add Lenovo Gamezone WMI Driver:
- Add Lenovo Gamezone WMI Driver
Add Lenovo Other Mode WMI Driver:
- Add Lenovo Other Mode WMI Driver
Add lenovo-wmi-* driver Documentation:
- Add lenovo-wmi-* driver Documentation
Add Lenovo WMI Events Driver:
- Add Lenovo WMI Events Driver
Add lenovo-wmi-helpers:
- Add lenovo-wmi-helpers
alienware-wmi-wmax:
- Add appropriate labels to fans
amd/hsmp:
- Enhance the print messages to prevent confusion
- Use IS_ENABLED() instead of IS_REACHABLE()
amd: pmc:
- Add Lenovo Yoga 6 13ALC6 to pmc quirk list
arm64: lenovo-yoga-c630:
- use the auxiliary device creation helper
dell_rbu:
- Remove unused struct
dell-uart-backlight:
- Use blacklight power constant
docs:
- Add ABI documentation for intel_pmt feature directories
Documentation: ABI:
- Update WMI device paths in ABI docs
drm/xe:
- Correct BMG VSEC header sizing
- Correct the rev value for the DVSEC entries
fujitsu:
- clamp charge_control_end_threshold values to 50
- use unsigned int for kstrtounit
ideapad:
- Expose charge_types
intel/pmt:
- Add PMT Discovery driver
- add register access helpers
- correct types
- decouple sysfs and namespace
intel/pmt/discovery:
- fix format string warning
- Fix size_t specifiers for 32-bit
- Get telemetry attributes
intel/pmt:
- fix a crashlog NULL pointer access
- fix build dependency for kunit test
- KUNIT test for PMT Enhanced Discovery API
- mutex clean up
- refactor base parameter
- re-order trigger logic
- support BMG crashlog
intel/pmt/telemetry:
- Add API to retrieve telemetry regions by feature
intel/pmt:
- use a version struct
- use guard(mutex)
- white space cleanup
intel_telemetry:
- Remove unused telemetry_*_events()
- Remove unused telemetry_[gs]et_sampling_period()
- Remove unused telemetry_raw_read_events()
intel/tpmi:
- Get OOBMSM CPU mapping from TPMI
- Relocate platform info to intel_vsec.h
intel/vsec:
- Add device links to enforce dependencies
- Add new Discovery feature
- Add private data for per-device data
- Create wrapper to walk PCI config space
- Set OOBMSM to CPU mapping
- Skip absent features during initialization
- Skip driverless features
lenovo:
- gamezone needs "other mode"
lenovo-yoga-tab2-pro-1380-fastcharger:
- Use devm_pinctrl_register_mappings()
MAINTAINERS:
- Add link to documentation of Intel PMT ABI
Move Lenovo files into lenovo subdir:
- Move Lenovo files into lenovo subdir
oxpec:
- Add support for OneXPlayer X1 Mini Pro (Strix Point)
- Fix turbo register for G1 AMD
samsung-laptop:
- Expose charge_types
silicom:
- remove unnecessary GPIO line direction check
thinklmi:
- improved DMI handling
thinkpad_acpi:
- Handle KCOV __init vs inline mismatches
wmi:
- Fix WMI device naming issue
x86-android-tablets:
- Add generic_lipo_4v2_battery info
- Add ovc-capacity-table info
Merges:
- Merge branch 'fixes' into 'for-next'
- Merge branch 'fixes' into for-next
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Merge tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers from Ilpo Järvinen:
- alienware: Add more precise labels to fans
- amd/hsmp: Improve misleading probe errors (make the legacy driver
aware when HSMP is supported through the ACPI driver)
- amd/pmc: Add Lenovo Yoga 6 13ALCL6 to pmc quirk list
- drm/xe: Correct (D)VSEC information to support PMT crashlog feature
- fujitsu: Clamp charge threshold instead of returning an error
- ideapad: Expore change types
- intel/pmt:
- Add PMT Discovery driver
- Add API to retrieve telemetry regions by feature
- Fix crashlog NULL access
- Support Battlemage GPU (BMG) crashlog
- intel/vsec:
- Add Discovery feature
- Add feature dependency support using device links
- lenovo:
- Move lenovo drivers under drivers/platform/x86/lenovo/
- Add WMI drivers for Lenovo Gaming series
- Improve DMI handling
- oxpec:
- Add support for OneXPlayer X1 Mini Pro (Strix Point variant)
- Fix EC registers for G1 AMD
- samsung-laptop: Expose change types
- wmi: Fix WMI device naming issue (same GUID corner cases)
- x86-android-tables: Add ovc-capacity-table to generic battery nodes
- Miscellaneous cleanups / refactoring / improvements
* tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (63 commits)
platform/x86: oxpec: Add support for OneXPlayer X1 Mini Pro (Strix Point)
platform/x86: oxpec: Fix turbo register for G1 AMD
platform/x86/intel/pmt: support BMG crashlog
platform/x86/intel/pmt: use a version struct
platform/x86/intel/pmt: refactor base parameter
platform/x86/intel/pmt: add register access helpers
platform/x86/intel/pmt: decouple sysfs and namespace
platform/x86/intel/pmt: correct types
platform/x86/intel/pmt: re-order trigger logic
platform/x86/intel/pmt: use guard(mutex)
platform/x86/intel/pmt: mutex clean up
platform/x86/intel/pmt: white space cleanup
drm/xe: Correct BMG VSEC header sizing
drm/xe: Correct the rev value for the DVSEC entries
platform/x86/intel/pmt: fix a crashlog NULL pointer access
platform/x86: samsung-laptop: Expose charge_types
platform/x86/amd: pmc: Add Lenovo Yoga 6 13ALC6 to pmc quirk list
platform/x86: dell-uart-backlight: Use blacklight power constant
platform/x86/intel/pmt: fix build dependency for kunit test
platform/x86: lenovo: gamezone needs "other mode"
...
|
||
|
Linus Torvalds
|
53edfecef6 |
Power management updates for 6.17-rc1
- Fix two initialization ordering issues in the cpufreq core and a
governor initialization error path in it, and clean it up (Lifeng
Zheng)
- Add Granite Rapids support in no-HWP mode to the intel_pstate cpufreq
driver (Li RongQing)
- Make intel_pstate always use HWP_DESIRED_PERF when operating in the
passive mode (Rafael Wysocki)
- Allow building the tegra124 cpufreq driver as a module (Aaron Kling)
- Do minor cleanups for Rust cpufreq and cpumask APIs and fix MAINTAINERS
entry for cpu.rs (Abhinav Ananthu, Ritvik Gupta, Lukas Bulwahn)
- Clean up assorted cpufreq drivers (Arnd Bergmann, Dan Carpenter,
Krzysztof Kozlowski, Sven Peter, Svyatoslav Ryhel, Lifeng Zheng)
- Add the NEED_UPDATE_LIMITS flag to the CPPC cpufreq driver (Prashant
Malani)
- Fix minimum performance state label error in the amd-pstate driver
documentation (Shouye Liu)
- Add the CPUFREQ_GOV_STRICT_TARGET flag to the userspace cpufreq
governor and explain HW coordination influence on it in the
documentation (Shashank Balaji)
- Fix opencoded for_each_cpu() in idle_state_valid() in the DT cpuidle
driver (Yury Norov)
- Remove info about non-existing QoS interfaces from the PM QoS
documentation (Ulf Hansson)
- Use c_* types via kernel prelude in Rust for OPP (Abhinav Ananthu)
- Add HiSilicon uncore frequency scaling driver to devfreq (Jie Zhan)
- Allow devfreq drivers to add custom sysfs ABIs (Jie Zhan)
- Simplify the sun8i-a33-mbus devfreq driver by using more devm
functions (Uwe Kleine-König)
- Fix an index typo in trans_stat() in devfreq (Chanwoo Choi)
- Check devfreq governor before using governor->name (Lifeng Zheng)
- Remove a redundant devfreq_get_freq_range() call from
devfreq_add_device() (Lifeng Zheng)
- Limit max_freq with scaling_min_freq in devfreq (Lifeng Zheng)
- Replace sscanf() with kstrtoul() in set_freq_store() (Lifeng Zheng)
- Extend the asynchronous suspend and resume of devices to handle
suppliers like parents and consumers like children (Rafael Wysocki)
- Make pm_runtime_force_resume() work for drivers that set the
DPM_FLAG_SMART_SUSPEND flag and allow PCI drivers and drivers that
collaborate with the general ACPI PM domain to set it (Rafael
Wysocki)
- Add kernel parameter to disable asynchronous suspend/resume of
devices (Tudor Ambarus)
- Drop redundant might_sleep() calls from some functions in the device
suspend/resume core code (Zhongqiu Han)
- Fix the handling of monitors connected right before waking up the
system from sleep (tuhaowen)
- Clean up MAINTAINERS entries for suspend and hibernation (Rafael
Wysocki)
- Fix error code path in the KEXEC_JUMP flow and drop a redundant
pm_restore_gfp_mask() call from it (Rafael Wysocki)
- Rearrange suspend/resume error handling in the core device suspend
and resume code (Rafael Wysocki)
- Fix up white space that does not follow coding style in the
hibernation core code (Darshan Rathod)
- Document return values of suspend-related API functions in the
runtime PM framework (Sakari Ailus)
- Mark last busy stamp in multiple autosuspend-related functions in the
runtime PM framework and update its documentation (Sakari Ailus)
- Take active children into account in pm_runtime_get_if_in_use() for
consistency (Rafael Wysocki)
- Fix NULL pointer dereference in get_pd_power_uw() in the dtpm_cpu
power capping driver (Sivan Zohar-Kotzer)
- Add support for the Bartlett Lake platform to the Intel RAPL power
capping driver (Qiao Wei)
- Add PL4 support for Panther Lake to the intel_rapl_msr power capping
driver (Zhang Rui)
- Update contact information in the PM ABI docs and maintainer
information in the power domains DT binding (Rafael Wysocki)
- Update PM header inclusions to follow the IWYU (Include What You Use)
principle (Andy Shevchenko)
- Add flags to specify power on attach/detach for PM domains, make the
driver core detach PM domains in device_unbind_cleanup(), and drop
the dev_pm_domain_detach() call from the platform bus type (Claudiu
Beznea)
- Improve Python binding's Makefile for cpupower (John B. Wyatt IV)
- Fix printing of CORE, CPU fields in cpupower-monitor (Gautham Shenoy)
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Merge tag 'pm-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"As is tradition, cpufreq is the part with the largest number of
updates that include core fixes and cleanups as well as updates of
several assorted drivers, but there are also quite a few updates
related to system sleep, mostly focused on asynchronous suspend and
resume of devices and on making the integration of system suspend
and resume with runtime PM easier.
Runtime PM is also updated to allow some code duplication in drivers
to be eliminated going forward and to work more consistently overall
in some cases.
Apart from that, there are some driver core updates related to PM
domains that should help to address ordering issues with devm_ cleanup
routines relying on PM domains, some assorted devfreq updates
including core fixes and cleanups, tooling updates, and documentation
and MAINTAINERS updates.
Specifics:
- Fix two initialization ordering issues in the cpufreq core and a
governor initialization error path in it, and clean it up (Lifeng
Zheng)
- Add Granite Rapids support in no-HWP mode to the intel_pstate
cpufreq driver (Li RongQing)
- Make intel_pstate always use HWP_DESIRED_PERF when operating in the
passive mode (Rafael Wysocki)
- Allow building the tegra124 cpufreq driver as a module (Aaron
Kling)
- Do minor cleanups for Rust cpufreq and cpumask APIs and fix
MAINTAINERS entry for cpu.rs (Abhinav Ananthu, Ritvik Gupta, Lukas
Bulwahn)
- Clean up assorted cpufreq drivers (Arnd Bergmann, Dan Carpenter,
Krzysztof Kozlowski, Sven Peter, Svyatoslav Ryhel, Lifeng Zheng)
- Add the NEED_UPDATE_LIMITS flag to the CPPC cpufreq driver
(Prashant Malani)
- Fix minimum performance state label error in the amd-pstate driver
documentation (Shouye Liu)
- Add the CPUFREQ_GOV_STRICT_TARGET flag to the userspace cpufreq
governor and explain HW coordination influence on it in the
documentation (Shashank Balaji)
- Fix opencoded for_each_cpu() in idle_state_valid() in the DT
cpuidle driver (Yury Norov)
- Remove info about non-existing QoS interfaces from the PM QoS
documentation (Ulf Hansson)
- Use c_* types via kernel prelude in Rust for OPP (Abhinav Ananthu)
- Add HiSilicon uncore frequency scaling driver to devfreq (Jie Zhan)
- Allow devfreq drivers to add custom sysfs ABIs (Jie Zhan)
- Simplify the sun8i-a33-mbus devfreq driver by using more devm
functions (Uwe Kleine-König)
- Fix an index typo in trans_stat() in devfreq (Chanwoo Choi)
- Check devfreq governor before using governor->name (Lifeng Zheng)
- Remove a redundant devfreq_get_freq_range() call from
devfreq_add_device() (Lifeng Zheng)
- Limit max_freq with scaling_min_freq in devfreq (Lifeng Zheng)
- Replace sscanf() with kstrtoul() in set_freq_store() (Lifeng Zheng)
- Extend the asynchronous suspend and resume of devices to handle
suppliers like parents and consumers like children (Rafael Wysocki)
- Make pm_runtime_force_resume() work for drivers that set the
DPM_FLAG_SMART_SUSPEND flag and allow PCI drivers and drivers that
collaborate with the general ACPI PM domain to set it (Rafael
Wysocki)
- Add kernel parameter to disable asynchronous suspend/resume of
devices (Tudor Ambarus)
- Drop redundant might_sleep() calls from some functions in the
device suspend/resume core code (Zhongqiu Han)
- Fix the handling of monitors connected right before waking up the
system from sleep (tuhaowen)
- Clean up MAINTAINERS entries for suspend and hibernation (Rafael
Wysocki)
- Fix error code path in the KEXEC_JUMP flow and drop a redundant
pm_restore_gfp_mask() call from it (Rafael Wysocki)
- Rearrange suspend/resume error handling in the core device suspend
and resume code (Rafael Wysocki)
- Fix up white space that does not follow coding style in the
hibernation core code (Darshan Rathod)
- Document return values of suspend-related API functions in the
runtime PM framework (Sakari Ailus)
- Mark last busy stamp in multiple autosuspend-related functions in
the runtime PM framework and update its documentation (Sakari
Ailus)
- Take active children into account in pm_runtime_get_if_in_use() for
consistency (Rafael Wysocki)
- Fix NULL pointer dereference in get_pd_power_uw() in the dtpm_cpu
power capping driver (Sivan Zohar-Kotzer)
- Add support for the Bartlett Lake platform to the Intel RAPL power
capping driver (Qiao Wei)
- Add PL4 support for Panther Lake to the intel_rapl_msr power
capping driver (Zhang Rui)
- Update contact information in the PM ABI docs and maintainer
information in the power domains DT binding (Rafael Wysocki)
- Update PM header inclusions to follow the IWYU (Include What You
Use) principle (Andy Shevchenko)
- Add flags to specify power on attach/detach for PM domains, make
the driver core detach PM domains in device_unbind_cleanup(), and
drop the dev_pm_domain_detach() call from the platform bus type
(Claudiu Beznea)
- Improve Python binding's Makefile for cpupower (John B. Wyatt IV)
- Fix printing of CORE, CPU fields in cpupower-monitor (Gautham
Shenoy)"
* tag 'pm-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (75 commits)
cpufreq: CPPC: Mark driver with NEED_UPDATE_LIMITS flag
PM: docs: Use my kernel.org address in ABI docs and DT bindings
PM: hibernate: Fix up white space that does not follow coding style
PM: sleep: Rearrange suspend/resume error handling in the core
Documentation: amd-pstate:fix minimum performance state label error
PM: runtime: Take active children into account in pm_runtime_get_if_in_use()
kexec_core: Drop redundant pm_restore_gfp_mask() call
kexec_core: Fix error code path in the KEXEC_JUMP flow
PM: sleep: Clean up MAINTAINERS entries for suspend and hibernation
drivers: cpufreq: add Tegra114 support
rust: cpumask: Replace `MaybeUninit` and `mem::zeroed` with `Opaque` APIs
cpufreq: Exit governor when failed to start old governor
cpufreq: Move the check of cpufreq_driver->get into cpufreq_verify_current_freq()
cpufreq: Init policy->rwsem before it may be possibly used
cpufreq: Initialize cpufreq-based frequency-invariance later
cpufreq: Remove duplicate check in __cpufreq_offline()
cpufreq: Contain scaling_cur_freq.attr in cpufreq_attrs
cpufreq: intel_pstate: Add Granite Rapids support in no-HWP mode
cpufreq: intel_pstate: Always use HWP_DESIRED_PERF in passive mode
PM / devfreq: Add HiSilicon uncore frequency scaling driver
...
|
||
|
Linus Torvalds
|
7031769e10 |
vfs-6.17-rc1.mmap_prepare
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaINCgQAKCRCRxhvAZXjc os+nAP9LFHUwWO6EBzHJJGEVjJvvzsbzqeYrRFamYiMc5ulPJwD+KW4RIgJa/MWO pcYE40CacaekD8rFWwYUyszpgmv6ewc= =wCwp -----END PGP SIGNATURE----- Merge tag 'vfs-6.17-rc1.mmap_prepare' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull mmap_prepare updates from Christian Brauner: "Last cycle we introduce f_op->mmap_prepare() in |
||
|
Linus Torvalds
|
7879d7aff0 |
vfs-6.17-rc1.misc
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Merge tag 'vfs-6.17-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull misc VFS updates from Christian Brauner:
"This contains the usual selections of misc updates for this cycle.
Features:
- Add ext4 IOCB_DONTCACHE support
This refactors the address_space_operations write_begin() and
write_end() callbacks to take const struct kiocb * as their first
argument, allowing IOCB flags such as IOCB_DONTCACHE to propagate
to the filesystem's buffered I/O path.
Ext4 is updated to implement handling of the IOCB_DONTCACHE flag
and advertises support via the FOP_DONTCACHE file operation flag.
Additionally, the i915 driver's shmem write paths are updated to
bypass the legacy write_begin/write_end interface in favor of
directly calling write_iter() with a constructed synchronous kiocb.
Another i915 change replaces a manual write loop with
kernel_write() during GEM shmem object creation.
Cleanups:
- don't duplicate vfs_open() in kernel_file_open()
- proc_fd_getattr(): don't bother with S_ISDIR() check
- fs/ecryptfs: replace snprintf with sysfs_emit in show function
- vfs: Remove unnecessary list_for_each_entry_safe() from
evict_inodes()
- filelock: add new locks_wake_up_waiter() helper
- fs: Remove three arguments from block_write_end()
- VFS: change old_dir and new_dir in struct renamedata to dentrys
- netfs: Remove unused declaration netfs_queue_write_request()
Fixes:
- eventpoll: Fix semi-unbounded recursion
- eventpoll: fix sphinx documentation build warning
- fs/read_write: Fix spelling typo
- fs: annotate data race between poll_schedule_timeout() and
pollwake()
- fs/pipe: set FMODE_NOWAIT in create_pipe_files()
- docs/vfs: update references to i_mutex to i_rwsem
- fs/buffer: remove comment about hard sectorsize
- fs/buffer: remove the min and max limit checks in __getblk_slow()
- fs/libfs: don't assume blocksize <= PAGE_SIZE in
generic_check_addressable
- fs_context: fix parameter name in infofc() macro
- fs: Prevent file descriptor table allocations exceeding INT_MAX"
* tag 'vfs-6.17-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (24 commits)
netfs: Remove unused declaration netfs_queue_write_request()
eventpoll: fix sphinx documentation build warning
ext4: support uncached buffered I/O
mm/pagemap: add write_begin_get_folio() helper function
fs: change write_begin/write_end interface to take struct kiocb *
drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter
drm/i915: Use kernel_write() in shmem object create
eventpoll: Fix semi-unbounded recursion
vfs: Remove unnecessary list_for_each_entry_safe() from evict_inodes()
fs/libfs: don't assume blocksize <= PAGE_SIZE in generic_check_addressable
fs/buffer: remove the min and max limit checks in __getblk_slow()
fs: Prevent file descriptor table allocations exceeding INT_MAX
fs: Remove three arguments from block_write_end()
fs/ecryptfs: replace snprintf with sysfs_emit in show function
fs: annotate suspected data race between poll_schedule_timeout() and pollwake()
docs/vfs: update references to i_mutex to i_rwsem
fs/buffer: remove comment about hard sectorsize
fs_context: fix parameter name in infofc() macro
VFS: change old_dir and new_dir in struct renamedata to dentrys
proc_fd_getattr(): don't bother with S_ISDIR() check
...
|
||
|
Linus Torvalds
|
794cbac9c0 |
mount changes. I've got more stuff in the local tree, but
this is getting too much for one merge window as it is.
* mount hash conflicts rudiments are gone now - we do not allow
multiple mounts with the same parent/mountpoint to be
hashed at the same time.
* struct mount changes
mnt_umounting is gone;
mnt_slave_list/mnt_slave is an hlist now;
overmounts are kept track of by explicit pointer in mount;
a bunch of flags moved out of mnt_flags to a new field,
with only namespace_sem for protection;
mnt_expiry is protected by mount_lock now (instead of
namespace_sem);
MNT_LOCKED is used only for mounts that need to remain
attached to their parents to prevent mountpoint exposure -
no more overloading it for absolute roots;
all mnt_list uses are transient now - it's used only to
represent temporary sets during umount_tree().
* mount refcounting change
children no longer pin parents for any mounts, whether they'd
passed through umount_tree() or not.
* struct mountpoint changes
refcount is no more; what matters is ->m_list emptiness;
instead of temporary bumping the refcount, we insert a new object
(pinned_mountpoint) into ->m_list;
new calling conventions for lock_mount() and friends.
* do_move_mount()/attach_recursive_mnt() seriously cleaned up.
* globals in fs/pnode.c are gone.
* propagate_mnt(), change_mnt_propagation() and propagate_umount() cleaned up
(in the last case - pretty much completely rewritten).
* freeing of emptied mnt_namespace is done in namespace_unlock()
for one thing, there are subtle ordering requirements there;
for another it simplifies cleanups.
* assorted cleanups.
* restore the machinery for long-term mounts from accumulated bitrot.
This is going to get a followup come next cycle, when #work.fs_context
with its change of vfs_fs_parse_string() calling conventions goes
into -next.
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Merge tag 'pull-mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs mount updates from Al Viro:
- mount hash conflicts rudiments are gone now - we do not allow
multiple mounts with the same parent/mountpoint to be hashed at the
same time.
- 'struct mount' changes:
- mnt_umounting is gone
- mnt_slave_list/mnt_slave is an hlist now
- overmounts are kept track of by explicit pointer in mount
- a bunch of flags moved out of mnt_flags to a new field, with
only namespace_sem for protection
- mnt_expiry is protected by mount_lock now (instead of
namespace_sem)
- MNT_LOCKED is used only for mounts that need to remain attached
to their parents to prevent mountpoint exposure - no more
overloading it for absolute roots
- all mnt_list uses are transient now - it's used only to
represent temporary sets during umount_tree()
- mount refcounting change: children no longer pin parents for any
mounts, whether they'd passed through umount_tree() or not
- 'struct mountpoint' changes:
- refcount is no more; what matters is ->m_list emptiness
- instead of temporary bumping the refcount, we insert a new
object (pinned_mountpoint) into ->m_list
- new calling conventions for lock_mount() and friends
- do_move_mount()/attach_recursive_mnt() seriously cleaned up
- globals in fs/pnode.c are gone
- propagate_mnt(), change_mnt_propagation() and propagate_umount()
cleaned up (in the last case - pretty much completely rewritten).
- freeing of emptied mnt_namespace is done in namespace_unlock(). For
one thing, there are subtle ordering requirements there; for another
it simplifies cleanups.
- assorted cleanups
- restore the machinery for long-term mounts from accumulated bitrot.
This is going to get a followup come next cycle, when the change of
vfs_fs_parse_string() calling conventions goes into -next
* tag 'pull-mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (48 commits)
statmount_mnt_basic(): simplify the logics for group id
invent_group_ids(): zero ->mnt_group_id always implies !IS_MNT_SHARED()
get rid of CL_SHARE_TO_SLAVE
take freeing of emptied mnt_namespace to namespace_unlock()
copy_tree(): don't link the mounts via mnt_list
change_mnt_propagation(): move ->mnt_master assignment into MS_SLAVE case
mnt_slave_list/mnt_slave: turn into hlist_head/hlist_node
turn do_make_slave() into transfer_propagation()
do_make_slave(): choose new master sanely
change_mnt_propagation(): do_make_slave() is a no-op unless IS_MNT_SHARED()
change_mnt_propagation() cleanups, step 1
propagate_mnt(): fix comment and convert to kernel-doc, while we are at it
propagate_mnt(): get rid of last_dest
fs/pnode.c: get rid of globals
propagate_one(): fold into the sole caller
propagate_one(): separate the "what should be the master for this copy" part
propagate_one(): separate the "do we need secondary here?" logics
propagate_mnt(): handle all peer groups in the same loop
propagate_one(): get rid of dest_master
mount: separate the flags accessed only under namespace_sem
...
|
||
Dave Airlie
|
14e8f8e74d |
Driver Changes:
- Fix build without debugfs (Lucas) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCaIKVEwAKCRC4FpNVCsYG vwvHAQC9TKBBykzhZibcetgAqPgOkZhoANiRhAoK9iUZf2OTpQEA5u3ahxetKxW9 Z6kUhYQPrCXOuCbO46kpta2Jo8TzIQY= =l5ox -----END PGP SIGNATURE----- Merge tag 'drm-xe-fixes-2025-07-24' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Fix build without debugfs (Lucas) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://lore.kernel.org/r/aIKWC2RPlbRxZc5o@fedora |
||
|
Dave Airlie
|
e6b39e516c |
- Fix DP 2.7 Gbps DP_LINK_BW value on g4x (Ville)
- Fix return value on intel_atomic_commit_fence_wait (Aakash) -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmiCRLEACgkQ+mJfZA7r E8rQqwf9E2xMW+4F/Lm60wDXOj6u4zUc2Eh/2nYg6y/UR98Xy19u7iPdhOhlQYzf UhHYC/5xhaivONRdob5xnkJYAMWJ/CUAQ8iXBDGxKY5uClMWnNDnFYOUdBSwYDdh njs0IPPHnH2uehaIvw6v76yyaN2Z60W5WVlidwQFwaCSpIui38nlelxqzOj/JCjP XZbBDiFC4wEue3B1KStBAaLqfJYl5RPsS+flu/gbS6pbK4xsbnivC1OofTXuygdo 4F+dzvp+Wj2Ngaw9DPB9tROpB7fODkcVhzON/fclmkn26ss3Qy+Z+0eOe3as99II /co+IJDnf87IHNVnF42Loh0JVabbNg== =TXWl -----END PGP SIGNATURE----- Merge tag 'drm-intel-fixes-2025-07-24' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - Fix DP 2.7 Gbps DP_LINK_BW value on g4x (Ville) - Fix return value on intel_atomic_commit_fence_wait (Aakash) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/aIJE9F-PcCe35PFb@intel.com |
||
Lucas De Marchi
|
99e91521ce |
drm/xe: Fix build without debugfs
When CONFIG_DEBUG_FS is off, drivers/gpu/drm/xe/xe_gt_debugfs.o is not built and build fails on some setups with: ld: drivers/gpu/drm/xe/xe_gt.o: in function `xe_fault_inject_gt_reset': drivers/gpu/drm/xe/xe_gt.h:27:(.text+0x1659): undefined reference to `gt_reset_failure' ld: drivers/gpu/drm/xe/xe_gt.h:27:(.text+0x1c16): undefined reference to `gt_reset_failure' collect2: error: ld returned 1 exit status Do not use the gt_reset_failure attribute if debugfs is not enabled. Fixes: |
||
Jakub Kicinski
|
8b5a19b4ff |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.16-rc8). Conflicts: drivers/net/ethernet/microsoft/mana/gdma_main.c |
||
|
Dave Airlie
|
337666c522 |
Merge tag 'drm-misc-fixes-2025-07-23' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.16-rc8/final?: - Revert all uses of drm_gem_object->dmabuf to drm_gem_object->import_attach->dmabuf. - Fix amdgpu returning BIOS cluttered VRAM after resume. - Scheduler hang fix. - Revert nouveau ioctl fix as it caused regressions. - Fix null pointer deref in nouveau. - Fix unnecessary semicolon in ti_sn_bridge_probe. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/72235afd-c849-49fe-9cc1-2b1781abdf08@linux.intel.com |
||
Aakash Deep Sarkar
|
fd77b2c1b6 |
drm/i915/display: Fix dma_fence_wait_timeout() return value handling
dma_fence_wait_timeout returns a long type but the driver is only using the lower 32 bits of the retval and discarding the upper 32 bits. This is particularly problematic if there are already signalled or stub fences on some of the hw planes. In this case the dma_fence_wait_timeout function will immediately return with timeout value MAX_SCHEDULE_TIMEOUT (0x7fffffffffffffff) since the fence is already signalled. If the driver only uses the lower 32 bits of this return value then it'll interpret it as an error code (0xFFFFFFFF or (-1)) and skip the wait on the remaining fences. This issue was first observed in the xe driver with the Android compositor where the GPU composited layer was not properly waited on when there were stub fences in other overlay planes resulting in visual artifacts. Fixes: |
||
Rafael J. Wysocki
|
40c2819955 |
Merge branches 'pm-misc' and 'pm-tools'
Merge miscellaneous power management updates and cpupower utility updates for 6.17-rc1: - Update contact information in the PM ABI docs and maintainer information in the power domains DT binding (Rafael Wysocki) - Update PM header inclusions to follow the IWYU (Include What You Use) principle (Andy Shevchenko) - Add flags to specify power on attach/detach for PM domains, make the driver core detach PM domains in device_unbind_cleanup(), and drop the dev_pm_domain_detach() call from the platform bus type (Claudiu Beznea) - Improve Python binding's Makefile for cpupower (John B. Wyatt IV) - Fix printing of CORE, CPU fields in cpupower-monitor (Gautham Shenoy) * pm-misc: PM: docs: Use my kernel.org address in ABI docs and DT bindings driver core: platform: Drop dev_pm_domain_detach() call PM: domains: Detach on device_unbind_cleanup() PM: domains: Add flags to specify power on attach/detach PM: Don't use "proxy" headers * pm-tools: cpupower: Improve Python binding's Makefile pm: cpupower: Fix printing of CORE, CPU fields in cpupower-monitor pm: cpupower: Fix the snapshot-order of tsc,mperf, clock in mperf_stop() |
||
Douglas Anderson
|
15a7ca747d |
drm/bridge: ti-sn65dsi86: Remove extra semicolon in ti_sn_bridge_probe()
As reported by the kernel test robot, a recent patch introduced an
unnecessary semicolon. Remove it.
Fixes:
|
||
Michael J. Ruhl
|
5b27388171 |
drm/xe: Correct BMG VSEC header sizing
The intel_vsec_header information for the crashlog feature is
incorrect.
Update the VSEC header with correct sizing and count.
Since the crashlog entries are "merged" (num_entries = 2), the
separate capabilities entries must be merged as well.
Fixes:
|
||
|
Michael J. Ruhl
|
0ba9e9cf76 |
drm/xe: Correct the rev value for the DVSEC entries
By definition, the Designated Vendor Specific Extended Capability
(DVSEC) revision should be 1.
Add the rev value to be correct.
Fixes:
|
||
Arnd Bergmann
|
270b329f7e |
Revert "drm/nouveau: check ioctl command codes better"
My previous patch ended up causing a regression for the
DRM_IOCTL_NOUVEAU_NVIF ioctl. The intention of my patch was to only
pass ioctl commands that have the correct dir/type/nr bits into the
nouveau_abi16_ioctl() function.
This turned out to be too strict, as userspace does use at least
write-only and write-read direction settings. Checking for both of these
still did not fix the issue, so the best we can do for the 6.16 release
is to revert back to what we've had since linux-3.16.
This version is still fragile, but at least it is known to work with
existing userspace. Fixing this properly requires a better understanding
of what commands are being passed from userspace in practice, and how
that relies on the undocumented (miss)behavior in nouveau_drm_ioctl().
Fixes:
|
||
Ville Syrjälä
|
9e0c433d0c |
drm/i915/dp: Fix 2.7 Gbps DP_LINK_BW value on g4x
On g4x we currently use the 96MHz non-SSC refclk, which can't actually generate an exact 2.7 Gbps link rate. In practice we end up with 2.688 Gbps which seems to be close enough to actually work, but link training is currently failing due to miscalculating the DP_LINK_BW value (we calcualte it directly from port_clock which reflects the actual PLL outpout frequency). Ideas how to fix this: - nudge port_clock back up to 270000 during PLL computation/readout - track port_clock and the nominal link rate separately so they might differ a bit - switch to the 100MHz refclk, but that one should be SSC so perhaps not something we want While we ponder about a better solution apply some band aid to the immediate issue of miscalculated DP_LINK_BW value. With this I can again use 2.7 Gbps link rate on g4x. Cc: stable@vger.kernel.org Fixes: |
||
Ben Skeggs
|
491254fff9 |
drm/nouveau/nvif: fix null ptr deref on pre-fermi boards
Check that gpfifo.post() exists before trying to call it.
Fixes:
|
||
|
Dave Airlie
|
4d33ed640f |
Driver Changes:
- SR-IOV fixes for GT reset and TLB invalidation - Fix memory copy direction during migration - Fix alignment check on migration - Fix MOCS and page fault init order to correctly account for topology -----BEGIN PGP SIGNATURE----- iQJNBAABCgA3FiEE6rM8lpABPHM5FqyDm6KlpjDL6lMFAmh5u3IZHGx1Y2FzLmRl bWFyY2hpQGludGVsLmNvbQAKCRCboqWmMMvqUyViEAChO4zJ11v29mILYOJwYCir hZ0gUvbDVd3/uYMDTFbZnva6fA5vDwRFRXrlS2VYzWmYcnyg7/sLc5s1pc0u6ir+ 9WSm9z+msF4GDqe4wIpKALpA8Jxo6iIimmRHqhY+Ak24h4fA+OrDSNHUEaHwcCbK oX2uszmHPj1N00aEwtXdP2S09GKqONpGD0948iZ/vjrXojfe7+IhiHjtCMQftZ5x NBqTotbJgXo4bK3PWqpL3jEQ0qkl+mVnLb8OWbRSrowupxxF6BTvrJRpAo4OgV9o 866kfK99OE1OLAihn+0gCqBVjFfrjdu1R8LqlL/8m7ThJEFf+AQzMGy6Bnt25+MQ XCytRnSDn7GO0T/HIJ5psYSTkUcQzKfRfSP+SwLMDo2yfaqcaD/TC70pzt9MKgDI ZLcZ8C8pUcICUzqqUQKtOkwZWimb6SVa+3s9dm5s93giL25QKdnCdTeCmURSGnEf wlK729MsiBODHfdfLpCZbE4D1Kjxw/eATUtqIabRNMUC6W28e93svAG2AsJlcwEV 382SaQiDSZULPEwl4BycVXlZgSOqAsR3YJhKf+CcHYMA8YKUWNkmFRpg+gjQhMNe zR4VNSMxzHboD9KkzSmdpwhJ3ucJwlU/XutVuNvPduZ3WHV3x1PDG2hkiLza3VMK w8jZH43uviE3QJ9li/W6Mg== =mpnW -----END PGP SIGNATURE----- Merge tag 'drm-xe-fixes-2025-07-17' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - SR-IOV fixes for GT reset and TLB invalidation - Fix memory copy direction during migration - Fix alignment check on migration - Fix MOCS and page fault init order to correctly account for topology Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/6jworkgupwstm4v7aohbuzod3dyz4u7pyfhshr5ifgf2xisgj3@cm5em5yupjiu |
||
|
Dave Airlie
|
4399e3d84d |
Mediatek DRM Fixes - 20250718
1. Add wait_event_timeout when disabling plane 2. only announce AFBC if really supported 3. mtk_dpi: Reorder output formats on MT8195/88 -----BEGIN PGP SIGNATURE----- iQJMBAABCgA2FiEEACwLKSDmq+9RDv5P4cpzo8lZTiQFAmh5hc0YHGNodW5rdWFu Zy5odUBrZXJuZWwub3JnAAoJEOHKc6PJWU4k2ywP/RWEbDdxzM6zRZMSRJYcwqyy YFU9f0HgjahMdCF84BhffdmkxY/gbvx1t7I0OLbdKf3dPHZF3D61SOhs1Cy+RGPw 5IHzWzzBSjDM2jtCe+P7pM6M6fVzuxGnyf06apkGEFDLy5e4yJ2YWE3SHpWMQezy xjtjLakDd4/70WMszKqfsaF9RrhZCi0sPcbSMRH1vxsTSnZCH7dN6cn3LCnhgDc6 VejUd7yRnKrYFQPELXKL5WSqZsClPOCT4tqjpIiz3eSahvbAVrtuxAL1gM6lC8kC U5rHjq0p4b8eZnNkLRvurxpOn2ggoDh/Fn6iWblLWkTmfMTIU8KR1Xf/n3mNVvEU 6X/lzjqvp4s8l3n7fE1KtEFtVZlKXxuXeLLHYRPA+EwQ2cyxJjv0GInBE6YAcHSJ 8tzwirAN1C3i83U9y/JrgP2VgTPdE3uye5KizYjac1c1fObIAvVncKZ9lXggE+xP H+Vsi2cHqND8LqEmeC/qxPnRC5PPeeie3KMpj95XhT6fDbky0jO0qdLplrwlRHHN v6irQG4rsouCkWSqYmXpeWs0KmD6ZQELBGEWI50Q/WwcQLUkjQGDn8M2Ut2mZFyG O3V09gHU9Ym7eB/C/WkgHEwJuZK+h6JjMwPHMedlf0aGK5aW+mUoMZSEJm/91iKM hgbaI774q9D8f/+Xf7Pp =zlcI -----END PGP SIGNATURE----- Merge tag 'mediatek-drm-fixes-20250718' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes Mediatek DRM Fixes - 20250718 1. Add wait_event_timeout when disabling plane 2. only announce AFBC if really supported 3. mtk_dpi: Reorder output formats on MT8195/88 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://lore.kernel.org/r/20250717232916.12372-1-chunkuang.hu@kernel.org |
||
|
Dave Airlie
|
8d2ad05666 |
amd-drm-fixes-6.16-2025-07-17:
amdgpu: - Fix a DC memory leak - DCN 4.0.1 degamma LUT fix - Fix reset counter handling for soft recovery - GC 8 fix radeon: - Drop console locks when suspending/resuming -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCaHkvsgAKCRC93/aFa7yZ 2GlzAQCij+Q4vyCBUXfq/xtVvMO3xp/3l7x1yAXknOanuLxAkwD/ZbiI0hMvBZNO 2Nl4hqBQMgOBFf9N12vkqLPNwY8IjAw= =lQzq -----END PGP SIGNATURE----- Merge tag 'amd-drm-fixes-6.16-2025-07-17' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.16-2025-07-17: amdgpu: - Fix a DC memory leak - DCN 4.0.1 degamma LUT fix - Fix reset counter handling for soft recovery - GC 8 fix radeon: - Drop console locks when suspending/resuming Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250717171935.642380-1-alexander.deucher@amd.com |
||
|
Dave Airlie
|
fbefd8adda |
- DP AUX DPCD address fix (Imre)
-----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmh5EB8ACgkQ+mJfZA7r E8prqggAvQa4hfOhb2+QeZCs36uOTx/VafOfleB+imrMLwF9hRBraf/OEkHXhT9t +hlMXbvk46RHo+an9GzCRaRxwKouf2bOFcDgsQoUIIiA/jaha2uXrNBqxM++Hkd4 pWz3RSNlhKtJVVM2JG/jKeoUqcy8W5UWlSmBl3YLwBfXNMKISLlw4+4+RprAcs4U hEMsW+ikCQJwaECAC9IBu+s+ue1SqkugdIkpVXSnND3cvm0ErzP/PPIFzY8F/g7+ +Do5ZCxVJSjdhzCoeojdIWDGfakkLgu0uhBslhRwtCtGPCC9OfMQwgbbpcRTMqDL IEMhwWVVAtgRTupxb/ilRPO7nvfoCg== =SZSN -----END PGP SIGNATURE----- Merge tag 'drm-intel-fixes-2025-07-17' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - DP AUX DPCD address fix (Imre) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/aHkQmRhelb4Fzqau@intel.com |
||
|
Dave Airlie
|
cbc3fa8288 |
Merge tag 'drm-misc-fixes-2025-07-16' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.16 final?: - nouveau ioctl validation fix. - panfrost scheduler bug. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/ee784a3a-30b4-489a-8503-b1be3b09268c@linux.intel.com |
||
Louis-Alexis Eyraud
|
5ceed7a6d3 |
drm/mediatek: mtk_dpi: Reorder output formats on MT8195/88
Reorder output format arrays in both MT8195 DPI and DP_INTF block
configuration by decreasing preference order instead of alphanumeric
one, as expected by the atomic_get_output_bus_fmts callback function
of drm_bridge controls, so the RGB ones are used first during the
bus format negotiation process.
Fixes:
|
||
Icenowy Zheng
|
8d121a82fa |
drm/mediatek: only announce AFBC if really supported
Currently even the SoC's OVL does not declare the support of AFBC, AFBC
is still announced to the userspace within the IN_FORMATS blob, which
breaks modern Wayland compositors like KWin Wayland and others.
Gate passing modifiers to drm_universal_plane_init() behind querying the
driver of the hardware block for AFBC support.
Fixes:
|
||
Jason-JH Lin
|
d208261e9f |
drm/mediatek: Add wait_event_timeout when disabling plane
Our hardware registers are set through GCE, not by the CPU.
DRM might assume the hardware is disabled immediately after calling
atomic_disable() of drm_plane, but it is only truly disabled after the
GCE IRQ is triggered.
Additionally, the cursor plane in DRM uses async_commit, so DRM will
not wait for vblank and will free the buffer immediately after calling
atomic_disable().
To prevent the framebuffer from being freed before the layer disable
settings are configured into the hardware, which can cause an IOMMU
fault error, a wait_event_timeout has been added to wait for the
ddp_cmdq_cb() callback,indicating that the GCE IRQ has been triggered.
Fixes:
|
||
|
Jakub Kicinski
|
af2d6148d2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.16-rc7). Conflicts: Documentation/netlink/specs/ovpn.yaml |
||
Michal Wajdeczko
|
5c244eeca5 |
drm/xe/pf: Resend PF provisioning after GT reset
If we reload the GuC due to suspend/resume or GT reset then we have to resend not only any VFs provisioning data, but also PF configuration, like scheduling parameters (EQ, PT), as otherwise GuC will continue to use default values. Fixes: |
||
|
Michal Wajdeczko
|
81dccec448 |
drm/xe/pf: Prepare to stop SR-IOV support prior GT reset
As part of the resume or GT reset, the PF driver schedules work which is then used to complete restarting of the SR-IOV support, including resending to the GuC configurations of provisioned VFs. However, in case of short delay between those two actions, which could be seen by triggering a GT reset on the suspened device: $ echo 1 > /sys/kernel/debug/dri/0000:00:02.0/gt0/force_reset this PF worker might be still busy, which lead to errors due to just stopped or disabled GuC CTB communication: [ ] xe 0000:00:02.0: [drm:xe_gt_resume [xe]] GT0: resumed [ ] xe 0000:00:02.0: [drm] GT0: trying reset from force_reset_show [xe] [ ] xe 0000:00:02.0: [drm] GT0: reset queued [ ] xe 0000:00:02.0: [drm] GT0: reset started [ ] xe 0000:00:02.0: [drm:guc_ct_change_state [xe]] GT0: GuC CT communication channel stopped [ ] xe 0000:00:02.0: [drm:guc_ct_send_recv [xe]] GT0: H2G request 0x5503 canceled! [ ] xe 0000:00:02.0: [drm] GT0: PF: Failed to push VF1 12 config KLVs (-ECANCELED) [ ] xe 0000:00:02.0: [drm] GT0: PF: Failed to push VF1 configuration (-ECANCELED) [ ] xe 0000:00:02.0: [drm:guc_ct_change_state [xe]] GT0: GuC CT communication channel disabled [ ] xe 0000:00:02.0: [drm] GT0: PF: Failed to push VF2 12 config KLVs (-ENODEV) [ ] xe 0000:00:02.0: [drm] GT0: PF: Failed to push VF2 configuration (-ENODEV) [ ] xe 0000:00:02.0: [drm] GT0: PF: Failed to push 2 of 2 VFs configurations [ ] xe 0000:00:02.0: [drm:pf_worker_restart_func [xe]] GT0: PF: restart completed While this VFs reprovisioning will be successful during next spin of the worker, to avoid those errors, make sure to cancel restart worker if we are about to trigger next reset. Fixes: |
||
|
Lucas De Marchi
|
057a7d66f9 |
drm/xe/migrate: Fix alignment check
The check would fail if the address is unaligned, but not when accounting the offset. Instead of `buf | offset` it should have been `buf + offset`. To make it more readable and also drop the uintptr_t, just use the IS_ALIGNED() macro. Fixes: |
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Matthew Brost
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3155ac8925 |
drm/xe: Move page fault init after topology init
We need the topology to determine GT page fault queue size, move page fault init after topology init. Cc: stable@vger.kernel.org Fixes: |
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Balasubramani Vivekanandan
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2a58b21ade |
drm/xe/mocs: Initialize MOCS index early
MOCS uc_index is used even before it is initialized in the following
callstack
guc_prepare_xfer()
__xe_guc_upload()
xe_guc_min_load_for_hwconfig()
xe_uc_init_hwconfig()
xe_gt_init_hwconfig()
Do MOCS index initialization earlier in the device probe.
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Ravi Kumar Vodapalli <ravi.kumar.vodapalli@intel.com>
Link: https://lore.kernel.org/r/20250520142445.2792824-1-balasubramani.vivekanandan@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit
|
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Matthew Auld
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1381c231c1 |
drm/xe/migrate: fix copy direction in access_memory
After we do the modification on the host side, ensure we write the result back to VRAM and not the other way around, otherwise the modification will be lost if treated like a read. Fixes: |
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Tejas Upadhyay
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fd25fa90ed |
drm/xe: Dont skip TLB invalidations on VF
Skipping TLB invalidations on VF causing unrecoverable
faults. Probable reason for skipping TLB invalidations
on SRIOV could be lack of support for instruction
MI_FLUSH_DW_STORE_INDEX. Add back TLB flush with some
additional handling.
Helps in resolving,
[ 704.913454] xe 0000:00:02.1: [drm:pf_queue_work_func [xe]]
ASID: 0
VFID: 0
PDATA: 0x0d92
Faulted Address: 0x0000000002fa0000
FaultType: 0
AccessType: 1
FaultLevel: 0
EngineClass: 3 bcs
EngineInstance: 8
[ 704.913551] xe 0000:00:02.1: [drm:pf_queue_work_func [xe]] Fault response: Unsuccessful -22
V2:
- Use Xmas tree (MichalW)
Suggested-by: Matthew Brost <matthew.brost@intel.com>
Fixes:
|
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Thomas Zimmermann
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1918e79be9 |
Revert "drm/gem-dma: Use dma_buf from GEM object instance"
This reverts commit |
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Thomas Zimmermann
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6d496e9569 |
Revert "drm/gem-shmem: Use dma_buf from GEM object instance"
This reverts commit |
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Thomas Zimmermann
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2712ca878b |
Revert "drm/gem-framebuffer: Use dma_buf from GEM object instance"
This reverts commit |
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Thomas Zimmermann
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fb4ef4a52b |
Revert "drm/prime: Use dma_buf from GEM object instance"
This reverts commit |
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Thomas Zimmermann
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bb7f4972a6 |
Revert "drm/etnaviv: Use dma_buf from GEM object instance"
This reverts commit |
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Thomas Zimmermann
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1e9d2aed7c |
Revert "drm/vmwgfx: Use dma_buf from GEM object instance"
This reverts commit |
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Thomas Zimmermann
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0ecfb8ddb9 |
Revert "drm/virtio: Use dma_buf from GEM object instance"
This reverts commit |
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Lin.Cao
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15f77764e9 |
drm/sched: Remove optimization that causes hang when killing dependent jobs
When application A submits jobs and application B submits a job with a
dependency on A's fence, the normal flow wakes up the scheduler after
processing each job. However, the optimization in
drm_sched_entity_add_dependency_cb() uses a callback that only clears
dependencies without waking up the scheduler.
When application A is killed before its jobs can run, the callback gets
triggered but only clears the dependency without waking up the scheduler,
causing the scheduler to enter sleep state and application B to hang.
Remove the optimization by deleting drm_sched_entity_clear_dep() and its
usage, ensuring the scheduler is always woken up when dependencies are
cleared.
Fixes:
|
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Eeli Haapalainen
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8326193401 |
drm/amdgpu/gfx8: reset compute ring wptr on the GPU on resume
Commit |
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Lijo Lazar
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86790e300d |
drm/amdgpu: Increase reset counter only on success
Increment the reset counter only if soft recovery succeeded. This is
consistent with a ring hard reset behaviour where counter gets
incremented only if hard reset succeeded.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit
|
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Thomas Zimmermann
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4c1a0fc2ae |
drm/radeon: Do not hold console lock during resume
The function radeon_resume_kms() acquires the console lock. It is
inconsistent, as it depends on the notify_client argument. That
lock then covers a number of suspend operations that are unrelated
to the console.
Remove the calls to console_lock() and console_unlock() from the
radeon function. The console lock is only required by DRM's fbdev
emulation, which acquires it as necessary.
Also fixes a possible circular dependency between the console lock
and the client-list mutex, where the mutex is supposed to be taken
first.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit
|
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Thomas Zimmermann
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5dd0b96118 |
drm/radeon: Do not hold console lock while suspending clients
The radeon driver holds the console lock while suspending in-kernel
DRM clients. This creates a circular dependency with the client-list
mutex, which is supposed to be acquired first. Reported when combining
radeon with another DRM driver.
Therefore, do not take the console lock in radeon, but let the fbdev
DRM client acquire the lock when needed. This is what all other DRM
drivers so.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reported-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Closes: https://lore.kernel.org/dri-devel/0a087cfd-bd4c-48f1-aa2f-4a3b12593935@oss.qualcomm.com/
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit
|
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Melissa Wen
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97a0f2b5f4 |
drm/amd/display: Disable CRTC degamma LUT for DCN401
In DCN401 pre-blending degamma LUT isn't affecting cursor as in previous
DCN version. As this is not the behavior close to what is expected for
CRTC degamma LUT, disable CRTC degamma LUT property in this HW.
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/4176
---
When enabling HDR on KDE, it takes the first CRTC 1D LUT available and
apply a color transformation (Gamma 2.2 -> PQ). AMD driver usually
advertises a CRTC degamma LUT as the first CRTC 1D LUT, but it's
actually applied pre-blending. In previous HW version, it seems to work
fine because the 1D LUT was applied to cursor too, but DCN401 presents a
different behavior and the 1D LUT isn't affecting the hardware cursor.
To address the wrong gamma on cursor with HDR (see the link), I came up
with this patch that disables CRTC degamma LUT in this hw, since it
presents a different behavior than others. With this KDE sees CRTC
regamma LUT as the first post-blending 1D LUT available. This is
actually more consistent with AMD color pipeline. It was tested by the
reporter, since I don't have the HW available for local testing and
debugging.
Melissa
---
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit
|