Merge branch 'next' into for-linus

Prepare input updates for 6.16 merge window.

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge drm/drm-next into drm-intel-next

Backmerge to sync with v6.15-rc, xe, and specifically async flip changes
in drm-misc.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge tag 'v6.15-rc6' into next

Sync up with mainline to bring in xpad controller changes.

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signe

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:
hdmi: provide central data authority for ACR params").

Signed-off-by: Rob Clark <robdclark@chromium.org>

show more ...

Merge drm/drm-next into drm-xe-next

Backmerge to bring in linux 6.15-rc.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-fixes into drm-misc-fixes

Backmerging to get updates from v6.15-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmerm

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a
build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 6.15 merge window.

Merge tag 'net-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core & protocols:

- Continue Netlink conversions to per-

Merge tag 'net-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core & protocols:

- Continue Netlink conversions to per-namespace RTNL lock
(IPv4 routing, routing rules, routing next hops, ARP ioctls)

- Continue extending the use of netdev instance locks. As a driver
opt-in protect queue operations and (in due course) ethtool
operations with the instance lock and not RTNL lock.

- Support collecting TCP timestamps (data submitted, sent, acked) in
BPF, allowing for transparent (to the application) and lower
overhead tracking of TCP RPC performance.

- Tweak existing networking Rx zero-copy infra to support zero-copy
Rx via io_uring.

- Optimize MPTCP performance in single subflow mode by 29%.

- Enable GRO on packets which went thru XDP CPU redirect (were queued
for processing on a different CPU). Improving TCP stream
performance up to 2x.

- Improve performance of contended connect() by 200% by searching for
an available 4-tuple under RCU rather than a spin lock. Bring an
additional 229% improvement by tweaking hash distribution.

- Avoid unconditionally touching sk_tsflags on RX, improving
performance under UDP flood by as much as 10%.

- Avoid skb_clone() dance in ping_rcv() to improve performance under
ping flood.

- Avoid FIB lookup in netfilter if socket is available, 20% perf win.

- Rework network device creation (in-kernel) API to more clearly
identify network namespaces and their roles. There are up to 4
namespace roles but we used to have just 2 netns pointer arguments,
interpreted differently based on context.

- Use sysfs_break_active_protection() instead of trylock to avoid
deadlocks between unregistering objects and sysfs access.

- Add a new sysctl and sockopt for capping max retransmit timeout in
TCP.

- Support masking port and DSCP in routing rule matches.

- Support dumping IPv4 multicast addresses with RTM_GETMULTICAST.

- Support specifying at what time packet should be sent on AF_XDP
sockets.

- Expose TCP ULP diagnostic info (for TLS and MPTCP) to non-admin
users.

- Add Netlink YAML spec for WiFi (nl80211) and conntrack.

- Introduce EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() for symbols
which only need to be exported when IPv6 support is built as a
module.

- Age FDB entries based on Rx not Tx traffic in VxLAN, similar to
normal bridging.

- Allow users to specify source port range for GENEVE tunnels.

- netconsole: allow attaching kernel release, CPU ID and task name to
messages as metadata

Driver API:

- Continue rework / fixing of Energy Efficient Ethernet (EEE) across
the SW layers. Delegate the responsibilities to phylink where
possible. Improve its handling in phylib.

- Support symmetric OR-XOR RSS hashing algorithm.

- Support tracking and preserving IRQ affinity by NAPI itself.

- Support loopback mode speed selection for interface selftests.

Device drivers:

- Remove the IBM LCS driver for s390

- Remove the sb1000 cable modem driver

- Add support for SFP module access over SMBus

- Add MCTP transport driver for MCTP-over-USB

- Enable XDP metadata support in multiple drivers

- Ethernet high-speed NICs:
- Broadcom (bnxt):
- add PCIe TLP Processing Hints (TPH) support for new AMD
platforms
- support dumping RoCE queue state for debug
- opt into instance locking
- Intel (100G, ice, idpf):
- ice: rework MSI-X IRQ management and distribution
- ice: support for E830 devices
- iavf: add support for Rx timestamping
- iavf: opt into instance locking
- nVidia/Mellanox:
- mlx4: use page pool memory allocator for Rx
- mlx5: support for one PTP device per hardware clock
- mlx5: support for 200Gbps per-lane link modes
- mlx5: move IPSec policy check after decryption
- AMD/Solarflare:
- support FW flashing via devlink
- Cisco (enic):
- use page pool memory allocator for Rx
- enable 32, 64 byte CQEs
- get max rx/tx ring size from the device
- Meta (fbnic):
- support flow steering and RSS configuration
- report queue stats
- support TCP segmentation
- support IRQ coalescing
- support ring size configuration
- Marvell/Cavium:
- support AF_XDP
- Wangxun:
- support for PTP clock and timestamping
- Huawei (hibmcge):
- checksum offload
- add more statistics

- Ethernet virtual:
- VirtIO net:
- aggressively suppress Tx completions, improve perf by 96%
with 1 CPU and 55% with 2 CPUs
- expose NAPI to IRQ mapping and persist NAPI settings
- Google (gve):
- support XDP in DQO RDA Queue Format
- opt into instance locking
- Microsoft vNIC:
- support BIG TCP

- Ethernet NICs consumer, and embedded:
- Synopsys (stmmac):
- cleanup Tx and Tx clock setting and other link-focused
cleanups
- enable SGMII and 2500BASEX mode switching for Intel platforms
- support Sophgo SG2044
- Broadcom switches (b53):
- support for BCM53101
- TI:
- iep: add perout configuration support
- icssg: support XDP
- Cadence (macb):
- implement BQL
- Xilinx (axinet):
- support dynamic IRQ moderation and changing coalescing at
runtime
- implement BQL
- report standard stats
- MediaTek:
- support phylink managed EEE
- Intel:
- igc: don't restart the interface on every XDP program change
- RealTek (r8169):
- support reading registers of internal PHYs directly
- increase max jumbo packet size on RTL8125/RTL8126
- Airoha:
- support for RISC-V NPU packet processing unit
- enable scatter-gather and support MTU up to 9kB
- Tehuti (tn40xx):
- support cards with TN4010 MAC and an Aquantia AQR105 PHY

- Ethernet PHYs:
- support for TJA1102S, TJA1121
- dp83tg720: add randomized polling intervals for link detection
- dp83822: support changing the transmit amplitude voltage
- support for LEDs on 88q2xxx

- CAN:
- canxl: support Remote Request Substitution bit access
- flexcan: add S32G2/S32G3 SoC

- WiFi:
- remove cooked monitor support
- strict mode for better AP testing
- basic EPCS support
- OMI RX bandwidth reduction support
- batman-adv: add support for jumbo frames

- WiFi drivers:
- RealTek (rtw88):
- support RTL8814AE and RTL8814AU
- RealTek (rtw89):
- switch using wiphy_lock and wiphy_work
- add BB context to manipulate two PHY as preparation of MLO
- improve BT-coexistence mechanism to play A2DP smoothly
- Intel (iwlwifi):
- add new iwlmld sub-driver for latest HW/FW combinations
- MediaTek (mt76):
- preparation for mt7996 Multi-Link Operation (MLO) support
- Qualcomm/Atheros (ath12k):
- continued work on MLO
- Silabs (wfx):
- Wake-on-WLAN support

- Bluetooth:
- add support for skb TX SND/COMPLETION timestamping
- hci_core: enable buffer flow control for SCO/eSCO
- coredump: log devcd dumps into the monitor

- Bluetooth drivers:
- intel: add support to configure TX power
- nxp: handle bootloader error during cmd5 and cmd7"

* tag 'net-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1681 commits)
unix: fix up for "apparmor: add fine grained af_unix mediation"
mctp: Fix incorrect tx flow invalidation condition in mctp-i2c
net: usb: asix: ax88772: Increase phy_name size
net: phy: Introduce PHY_ID_SIZE — minimum size for PHY ID string
net: libwx: fix Tx L4 checksum
net: libwx: fix Tx descriptor content for some tunnel packets
atm: Fix NULL pointer dereference
net: tn40xx: add pci-id of the aqr105-based Tehuti TN4010 cards
net: tn40xx: prepare tn40xx driver to find phy of the TN9510 card
net: tn40xx: create swnode for mdio and aqr105 phy and add to mdiobus
net: phy: aquantia: add essential functions to aqr105 driver
net: phy: aquantia: search for firmware-name in fwnode
net: phy: aquantia: add probe function to aqr105 for firmware loading
net: phy: Add swnode support to mdiobus_scan
gve: add XDP DROP and PASS support for DQ
gve: update XDP allocation path support RX buffer posting
gve: merge packet buffer size fields
gve: update GQ RX to use buf_size
gve: introduce config-based allocation for XDP
gve: remove xdp_xsk_done and xdp_xsk_wakeup statistics
...

show more ...

Merge tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next

riscv patches for 6.15-rc1

* A bunch of fixes:
- We were missing a secondary mmu

Merge tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next

riscv patches for 6.15-rc1

* A bunch of fixes:
- We were missing a secondary mmu notifier call when flushing the tlb which is required for IOMMU
- Fix ftrace panics by saving the registers as expected by ftrace
- Fix a couple of stimecmp usage related to cpu hotplug
- Fix a bunch of issues in the misaligned probing handling

* Perf improvements:
- Introduce support for runtime constant improving perf of d_hash()
- Add support for huge pfnmaps to improve tlb utilization
- Use Zawrs to improve smp_cond_load8/16() used by the queued spinlocks

* Hwprobe additions:
- Add support for Zicntr and Zihpm
- Add support for Zaamo and Zalrsc
- Add support for bfloat16 extensiosn
- Add support for Zicbom (only enabling clean and flush, not inval for security reasons)

* Misc:
- Add a kernel parameter to bypass the misaligned speed probing since we can't rely on Zicclsm

* tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux: (1585 commits)
riscv: Add runtime constant support
riscv: Move nop definition to insn-def.h
Documentation/kernel-parameters: Add riscv unaligned speed parameters
riscv: Add parameter for skipping access speed tests
riscv: Fix set up of vector cpu hotplug callback
riscv: Fix set up of cpu hotplug callbacks
riscv: Change check_unaligned_access_speed_all_cpus to void
riscv: Fix check_unaligned_access_all_cpus
riscv: Fix riscv_online_cpu_vec
riscv: Annotate unaligned access init functions
KVM: riscv: selftests: Add Zaamo/Zalrsc extensions to get-reg-list test
RISC-V: KVM: Allow Zaamo/Zalrsc extensions for Guest/VM
riscv: hwprobe: export Zaamo and Zalrsc extensions
riscv: add parsing for Zaamo and Zalrsc extensions
dt-bindings: riscv: add Zaamo and Zalrsc ISA extension description
riscv: fgraph: Fix stack layout to match __arch_ftrace_regs argument of ftrace_return_to_handler
riscv: fgraph: Select HAVE_FUNCTION_GRAPH_TRACER depends on HAVE_DYNAMIC_FTRACE_WITH_ARGS
riscv: Fix missing __free_pages() in check_vector_unaligned_access()
riscv: Fix the __riscv_copy_vec_words_unaligned implementation
riscv: mm: Don't use %pK through printk
...

show more ...

Merge branch 'for-6.15/intel-ish' into for-linus

- intel-ish Kbuild cleanup (Jiri Kosina)

Merge tag 'for-net-next-2025-03-25' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

Luiz Augusto von Dentz says:

====================
bluetooth-next pull request for net-n

Merge tag 'for-net-next-2025-03-25' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

Luiz Augusto von Dentz says:

====================
bluetooth-next pull request for net-next:

core:

- Add support for skb TX SND/COMPLETION timestamping
- hci_core: Enable buffer flow control for SCO/eSCO
- coredump: Log devcd dumps into the monitor

drivers:

- btusb: Add 2 HWIDs for MT7922
- btusb: Fix regression in the initialization of fake Bluetooth controllers
- btusb: Add 14 USB device IDs for Qualcomm WCN785x
- btintel: Add support for Intel Scorpius Peak
- btintel: Add support to configure TX power
- btintel: Add DSBR support for ScP
- btintel_pcie: Add device id of Whale Peak
- btintel_pcie: Setup buffers for firmware traces
- btintel_pcie: Read hardware exception data
- btintel_pcie: Add support for device coredump
- btintel_pcie: Trigger device coredump on hardware exception
- btnxpuart: Support for controller wakeup gpio config
- btnxpuart: Add support to set BD address
- btnxpuart: Add correct bootloader error codes
- btnxpuart: Handle bootloader error during cmd5 and cmd7
- btnxpuart: Fix kernel panic during FW release
- qca: add WCN3950 support
- hci_qca: use the power sequencer for wcn6750
- btmtksdio: Prevent enabling interrupts after IRQ handler removal

* tag 'for-net-next-2025-03-25' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (53 commits)
Bluetooth: MGMT: Add LL Privacy Setting
Bluetooth: hci_event: Fix handling of HCI_EV_LE_DIRECT_ADV_REPORT
Bluetooth: btnxpuart: Fix kernel panic during FW release
Bluetooth: btnxpuart: Handle bootloader error during cmd5 and cmd7
Bluetooth: btnxpuart: Add correct bootloader error codes
t blameBluetooth: btintel: Fix leading white space
Bluetooth: btintel: Add support to configure TX power
Bluetooth: btmtksdio: Prevent enabling interrupts after IRQ handler removal
Bluetooth: btmtk: Remove the resetting step before downloading the fw
Bluetooth: SCO: add TX timestamping
Bluetooth: L2CAP: add TX timestamping
Bluetooth: ISO: add TX timestamping
Bluetooth: add support for skb TX SND/COMPLETION timestamping
net-timestamp: COMPLETION timestamp on packet tx completion
HCI: coredump: Log devcd dumps into the monitor
Bluetooth: HCI: Add definition of hci_rp_remote_name_req_cancel
Bluetooth: hci_vhci: Mark Sync Flow Control as supported
Bluetooth: hci_core: Enable buffer flow control for SCO/eSCO
Bluetooth: btintel_pci: Fix build warning
Bluetooth: btintel_pcie: Trigger device coredump on hardware exception
...
====================

Link: https://patch.msgid.link/20250325192925.2497890-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Bluetooth: L2CAP: add TX timestamping

Support TX timestamping in L2CAP sockets.

Support MSG_ERRQUEUE recvmsg.

For other than SOCK_STREAM L2CAP sockets, if a packet from sendmsg() is
fragmented, on

Bluetooth: L2CAP: add TX timestamping

Support TX timestamping in L2CAP sockets.

Support MSG_ERRQUEUE recvmsg.

For other than SOCK_STREAM L2CAP sockets, if a packet from sendmsg() is
fragmented, only the first ACL fragment is timestamped.

For SOCK_STREAM L2CAP sockets, use the bytestream convention and
timestamp the last fragment and count bytes in tskey.

Timestamps are not generated in the Enhanced Retransmission mode, as
meaning of COMPLETION stamp is unclear if L2CAP layer retransmits.

Signed-off-by: Pauli Virtanen <pav@iki.fi>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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Bluetooth: L2CAP: convert timeouts to secs_to_jiffies()

Commit b35108a51cf7 ("jiffies: Define secs_to_jiffies()") introduced
secs_to_jiffies(). As the value here is a multiple of 1000, use
secs_to_

Bluetooth: L2CAP: convert timeouts to secs_to_jiffies()

Commit b35108a51cf7 ("jiffies: Define secs_to_jiffies()") introduced
secs_to_jiffies(). As the value here is a multiple of 1000, use
secs_to_jiffies() instead of msecs_to_jiffies() for readability.

Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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Merge tag 'i2c-host-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow

i2c-host updates for v6.15

Refactoring and cleanups
- octeon, cadence, i801, pa

Merge tag 'i2c-host-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow

i2c-host updates for v6.15

Refactoring and cleanups
- octeon, cadence, i801, pasemi, mlxbf, bcm-iproc: general
refactorings
- octeon: remove 10-bit address support

Improvements
- amd-asf: improved error handling
- designware: use guard(mutex)
- amd-asf, designware: update naming to follow latest specs
- cadence: fix cleanup path in probe
- i801: use MMIO and I/O mapping helpers to access registers
- pxa: handle error after clk_prepare_enable

New features
- added i2c_10bit_addr_*_from_msg() and updated multiple drivers
- omap: added multiplexer state handling
- qcom-geni: update frequency configuration
- qup: introduce DMA usage policy

New hardware support
- exynos: add support for Samsung exynos7870
- k1: add support for spacemit k1 (new driver)
- imx: add support for i.mx94 lpi2c
- rk3x: add support for rk3562

Multiplexers
- ltc4306, reg: fix assignment in platform_driver structure

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Merge branch 'for-linus' into for-next

Back-merge of 6.14 devel branch for further developments of TAS
codecsBack-merge of 6.14 devel branch for further developments.

Signed-off-by: Takashi Iwai <t

Merge branch 'for-linus' into for-next

Back-merge of 6.14 devel branch for further developments of TAS
codecsBack-merge of 6.14 devel branch for further developments.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Merge tag 'asoc-fix-v6.14-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.14

The bulk of this is driver specific fixes, mostly unremarkable.

Merge tag 'asoc-fix-v6.14-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.14

The bulk of this is driver specific fixes, mostly unremarkable. There's
also one core fix from Charles, fixing up confusion around the limiting
of maximum control values.

show more ...

Merge mainline pipe changes

Mainline now contains various changes to pipes that are relevant for
other pipe work this cycle. So merge them into the respective VFS tree.

Signed-off-by: Christian Bra

Merge mainline pipe changes

Mainline now contains various changes to pipes that are relevant for
other pipe work this cycle. So merge them into the respective VFS tree.

Signed-off-by: Christian Brauner <brauner@kernel.org>

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Merge 6.14-rc6 into char-misc-next

We need the fixes in here as well to build on top of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge branch 'sched/urgent' into sched/core, to pick up dependent commits

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Add STM32MP25 SPI NOR support

Merge series from patrice.chotard@foss.st.com:

This series adds SPI NOR support for STM32MP25 SoCs from STMicroelectronics.

On STM32MP25 SoCs family, an Octo Memory M

Add STM32MP25 SPI NOR support

Merge series from patrice.chotard@foss.st.com:

This series adds SPI NOR support for STM32MP25 SoCs from STMicroelectronics.

On STM32MP25 SoCs family, an Octo Memory Manager block manages the muxing,
the memory area split, the chip select override and the time constraint
between its 2 Octo SPI children.

Due to these depedencies, this series adds support for:
- Octo Memory Manager driver (not applied for SPI).
- Octo SPI driver.
- yaml schema for Octo Memory Manager and Octo SPI drivers.

The device tree files adds Octo Memory Manager and its 2 associated Octo
SPI chidren in stm32mp251.dtsi and adds SPI NOR support in stm32mp257f-ev1
board.

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Merge drm/drm-next into drm-xe-next

Sync to fix conlicts between drm-xe-next and drm-intel-next.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>