Merge tag 'cxl-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull CXL (Compute Express Link) updates from Dave Jiang:
"The significant change of interest is the handling of soft reserved
memory conflict between CXL and HMEM. In essence CXL will be the first
to claim the soft reserved memory ranges that belongs to CXL and
attempt to enumerate them with best effort. If CXL is not able to
enumerate the ranges it will punt them to HMEM.
There are also MAINTAINERS email changes from Dan Williams and
Jonathan Cameron"
* tag 'cxl-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (37 commits)
MAINTAINERS: Update Jonathan Cameron's email address
cxl/hdm: Add support for 32 switch decoders
MAINTAINERS: Update address for Dan Williams
tools/testing/cxl: Enable replay of user regions as auto regions
cxl/region: Add a region sysfs interface for region lock status
tools/testing/cxl: Test dax_hmem takeover of CXL regions
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Merge tag 'stop-machine.2026.04.16a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull stop-machine update from Paul McKenney:
- kernel-doc updates for stop_machine() and stop_machine_cpuslocked()
functions
* tag 'stop-machine.2026.04.16a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
stop_machine: Fix the documentation for a NULL cpus argument
Merge tag 'integrity-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
Pull integrity updates from Mimi Zohar:
"There are two main changes, one feature removal, some code cleanup,
and a number of bug fixes.
Main changes:
- Detecting secure boot mode was limited to IMA. Make detecting
secure boot mode accessible to EVM and other LSMs
- IMA sigv3 support was limited to fsverity. Add IMA sigv3 support
for IMA regular file hashes and EVM portable signatures
Remove:
- Remove IMA support for asychronous hash calculation originally
added for hardware acceleration
Cleanup:
- Remove unnecessary Kconfig CONFIG_MODULE_SIG and CONFIG_KEXEC_SIG
tests
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Merge tag 'hwlock-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull hwspinlock updates from Bjorn Andersson:
"Remove the unused u8500 hardware spinlock driver, and clean out the
hwspinlock_pdata struct as this was the last user of the struct"
* tag 'hwlock-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
hwspinlock: remove now unused pdata from header file
hwspinlock: u8500: delete driver
Merge tag 'rpmsg-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
"Mark 'data' argument in rpmsg_send() const, and perculate to related
drivers. Replace deprecated class_destroy() with class_unregister()"
* tag 'rpmsg-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
media: platform: mtk-mdp3: Constify buffer passed to mdp_vpu_sendmsg()
ASoC: qcom: Constify GPR packet being send over GPR interface
rpmsg: Constify buffer passed to send API
remoteproc: mtk_scp: Constify buffer passed to scp_send_ipi()
remoteproc: mtk_scp_ipi: Constify buffer passed to scp_ipi_send()
drivers: rpmsg: class_destroy() is deprecated
Merge tag 'rproc-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
- Move requesting of IRQs in TI Keystone driver to probe time instead
of remoteproc start, to allow better handling of errors.
- Introduce support for more than 10 entries in the Qualcomm minidump
implementation.
- Add audio DSP remoteproc support for the Qualcomm Eliza platform. Add
modem remoteproc support for the Qualcomm MDM9607, MSM8917, MSM8937,
and MSM8940 platforms.
- Add list of Qualcomm QMI service ids to the QMI header file, in order
to avoid sprinkling them across the various drivers using them.
Migrate sysmon to use this constant.
- Fix several issues related to DeviceTree parsing and mailbox handling
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Merge tag 'devicetree-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT core:
- Cleanup of the reserved memory code to keep CMA specifics in CMA
code
- Add and convert several users to new of_machine_get_match() helper
- Validate nul termination in string properties
- Update dtc to upstream v1.7.2-69-g53373d135579
- Limit matching reserved memory devices to /reserved-memory nodes
- Fix some UAF in unittests
- Remove Baikal SoC bus driver
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Merge tag 'for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux
Pull hte updates from Dipen Patel:
- Add tegra264 HTE driver and dt binding support
- Remove tegra194 SoC Kconfig dependency
- Replace use of system_unbound_wq with system_dfl_wq
* tag 'for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux:
hte: tegra194: Add Tegra264 GTE support
dt-bindings: timestamp: Add Tegra264 support
hte: tegra194: remove Kconfig dependency on Tegra194 SoC
hte: replace use of system_unbound_wq with system_dfl_wq
Merge tag 'for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply drivers:
- S2MU005: new battery fuel gauge driver
- macsmc-power: new driver for Apple Silicon
- qcom_battmgr: Add support for Glymur and Kaanapali
- max17042: add support for max77759
- qcom_smbx: allow disabling charging
- bd71828: add input current limit support
- multiple drivers: use new device managed workqueue allocation
function
- misc small cleanups and fixes
Reset core:
- Expose sysfs for registered reboot_modes
Reset drivers
- misc small cleanups and fixes"
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Merge tag 'hsi-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
Pull HSI updates from Sebastian Reichel:
- use flexible array member for hsi_port in hsi_controller
- misc small fixes
* tag 'hsi-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi:
HSI: omap_ssi_port: remove depends on ARM
HSI: omap_ssi_port: remove set but unused variables
HSI: cmt_speech: fix wrong printf format
HSI: omap_ssi_port: remove null check from FAM
hsi: hsi_core: use kzalloc_flex
Merge tag 'hid-for-linus-2026041601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
"Core:
- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device (Lucas Zampieri)
Drivers:
- support for rumble effects in winwing driver (Ivan Gorinov)
- new support for a variety of Sony Rock Band and Sony DJ Hero
Turntable devices (Rosalie Wanders)
- new driver for Lenovo Legion Go / S devices (Derek J. Clark)
- power management improvements to intel-thc-hid driver (Even Xu)
... other assorted cleanups, fixes and device-specific quirks"
* tag 'hid-for-linus-2026041601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (73 commits)
HID: core: clamp report_size in s32ton() to avoid undefined shift
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Merge tag 'dma-mapping-7.1-2026-04-16' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-mapping updates from Marek Szyprowski:
- added support for batched cache sync, what improves performance of
dma_map/unmap_sg() operations on ARM64 architecture (Barry Song)
- introduced DMA_ATTR_CC_SHARED attribute for explicitly shared memory
used in confidential computing (Jiri Pirko)
- refactored spaghetti-like code in drivers/of/of_reserved_mem.c and
its clients (Marek Szyprowski, shared branch with device-tree updates
to avoid merge conflicts)
- prepared Contiguous Memory Allocator related code for making dma-buf
drivers modularized (Maxime Ripard)
- added support for benchmarking dma_map_sg() calls to tools/dma
utility (Qinxin Xia)
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Merge tag 'dmaengine-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"Core:
- New devm_of_dma_controller_register() API
New Support:
- Support for RZ/G3L SoC
- Loongson Multi-Channel DMA controller support
- Conversion of Xilinx AXI DMA binding
- DW AXI CV1800B DMA support
- Switchtec DMA engine driver
Updates:
- AMD MDB Endpoint and non-LL mode support
- DW edma virtual IRQ for interrupt-emulation, cyclic transfers support"
* tag 'dmaengine-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (65 commits)
dmaengine: dw-edma: Add non-LL mode
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Merge tag 'phy-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"New Support:
- Qualcomm Eliza QMP UFS PHY
- Canaan K230 USB 2.0 PHY driver
- Mediatek mt8167 dsi-phy
- Eswin EIC7700 SATA PHY driver
Updates:
- Sorted subsytem Makefile/Kconfig and some kernel-doc udpates"
* tag 'phy-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: document the Eliza QMP UFS PHY
phy: qcom: m31-eusb2: clear PLL_EN during init
phy: eswin: Create eswin directory and add EIC7700 SATA PHY driver
dt-bindings: phy: eswin: Document the EIC7700 SoC SATA PHY
phy: apple: apple: Use local variable for ioremap return value
phy: qcom: qmp-usbc: Simplify check for non-NULL pointer
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Merge tag 'soundwire-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul:
- Core: DP prepare polling for avoiding interrupt deadlock
- AMD clock init and bandwidth refactoring
- Intel more codecs to wake list, clear message on before signaling
waiting thread
* tag 'soundwire-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: intel_auxdevice: Add cs42l49 to wake_capable_list
soundwire: cadence: Clear message complete before signaling waiting thread
soundwire: Intel: test bus.bpt_stream before assigning it
soundwire: bus: demote UNATTACHED state warnings to dev_dbg()
soundwire: stream: Poll for DP prepare to avoid interrupt deadlock
soundwire: amd: refactor bandwidth calculation logic
soundwire: amd: add clock init control function
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Merge tag 'trace-latency-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing latency update from Steven Rostedt:
- Add TIMERLAT_ALIGN osnoise option
Add a timer alignment option for timerlat that makes it work like the
cyclictest -A option. timelat creates threads to test the latency of
the kernel. The alignment option will have these threads trigger at
the alignment offsets from each other. Instead of having each thread
wake up at the exact same time, if the alignment is set to "20" each
thread will wake up at 20 microseconds from the previous one.
* tag 'trace-latency-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing/osnoise: Add option to align tlat threads
Merge tag 'trace-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing updates from Steven Rostedt:
- Fix printf format warning for bprintf
sunrpc uses a trace_printk() that triggers a printf warning during
the compile. Move the __printf() attribute around for when debugging
is not enabled the warning will go away
- Remove redundant check for EVENT_FILE_FL_FREED in
event_filter_write()
The FREED flag is checked in the call to event_file_file() and then
checked again right afterward, which is unneeded
- Clean up event_file_file() and event_file_data() helpers
These helper functions played a different role in the past, but now
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Merge tag 'probes-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull fprobe update from Masami Hiramatsu:
- do not zero out unused fgraph_data. This removes unneeded memset of
fgraph_data in fprobe entry handler.
* tag 'probes-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: fprobe: do not zero out unused fgraph_data
Merge tag 'bootconfig-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull bootconfig updates from Masami Hiramatsu:
"Minor fixes for handling errors:
- fix off-by-one in xbc_verify_tree() next node check
- increment xbc_node_num after node init succeeds
- validate child node index in xbc_verify_tree()
Code cleanups (mainly type/attribute changes):
- clean up comment typos and bracing
- drop redundant memset of xbc_nodes
- replace linux/kernel.h with specific includes
- narrow flag parameter type from uint32_t to uint16_t
- constify xbc_calc_checksum() data parameter
- fix signed comparison in xbc_node_get_data()
- use size_t for strlen result in xbc_node_match_prefix()
- use signed type for offset in xbc_init_node()
- use size_t for key length tracking in xbc_verify_tree()
- change xbc_node_index() return type to uint16_t"
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Merge tag 'alpha-for-v7.1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/lindholm/alpha
Pull alpha updates from Magnus Lindholm:
"One fix to silence pgprot_modify() compiler warnings, and one patch
adding SECCOMP/SECCOMP_FILTER support together with the syscall and
ptrace fixes needed for it"
* tag 'alpha-for-v7.1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/lindholm/alpha:
alpha: Define pgprot_modify to silence tautological comparison warnings
alpha: add support for SECCOMP and SECCOMP_FILTER
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"Arm:
- Add support for tracing in the standalone EL2 hypervisor code,
which should help both debugging and performance analysis. This
uses the new infrastructure for 'remote' trace buffers that can be
exposed by non-kernel entities such as firmware, and which came
through the tracing tree
- Add support for GICv5 Per Processor Interrupts (PPIs), as the
starting point for supporting the new GIC architecture in KVM
- Finally add support for pKVM protected guests, where pages are
unmapped from the host as they are faulted into the guest and can
be shared back from the guest using pKVM hypercalls. Protected
guests are created using a new machine type identifier. As the
elusive guestmem has not yet delivered on its promises, anonymous
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x86/CPU: Fix FPDSS on Zen1
Zen1's hardware divider can leave, under certain circumstances, partial
results from previous operations. Those results can be leaked by
another, attacker thread.
Fix that with a chicken bit.
Signed-off-by: Borislav Petkov (AMD) <bp at alien8.de>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd updates from Jason Gunthorpe:
"Several fixes:
- Add missing static const
- Correct type 1 emulation for VFIO_CHECK_EXTENSION when no-iommu is
turned on
- Fix selftest memory leak and syzkaller splat
- Fix missed -EFAULT in fault reporting write() fops
- Fix a race where map/unmap with the internal IOVA allocator can
unmap things it should not"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommufd: Fix a race with concurrent allocation and unmap
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Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl
Pull fwctl updates from Jason Gunthorpe:
- New fwctl driver for Broadcom RDMA NICs
- Bug fix for non-modular builds
* tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl:
fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal
fwctl/bnxt_fwctl: Add documentation entries
fwctl/bnxt_fwctl: Add bnxt fwctl device
fwctl/bnxt_en: Create an aux device for fwctl
fwctl/bnxt_en: Refactor aux bus functions to be more generic
fwctl/bnxt_en: Move common definitions to include/linux/bnxt/
Merge tag 'soc-arm-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC ARM code updates from Arnd Bergmann:
"These are again very minimal updates:
- A workaround for firmware on Google Nexus 10
- A fix for early debugging on OMAP1
- A rework for Microchip SoC configuration
- Cleanups on OMAP2 an R-Car-Gen2"
* tag 'soc-arm-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: omap2: dead code cleanup in kconfig for ARCH_OMAP4
ARM: OMAP1: Fix DEBUG_LL and earlyprintk on OMAP16XX
arm64: Kconfig: provide a top-level switch for Microchip platforms
ARM: shmobile: rcar-gen2: Use of_phandle_args_equal() helper
ARM: omap: fix all kernel-doc warnings
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Merge tag 'soc-defconfig-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC defconfig updates from Arnd Bergmann:
"As usual, we enable a number of additional device drivers as loadable
modules, to support the added platforms. The largest change this time
is for OMAP2/3, which were not that well supported in the generic
arm32 defconfig.
The Tegra SoC platforms are now enabled by default in Kconfig when
ARCH_TEGRA is enabled, which means the defconfig change is done at the
same time as the Kconfig change here"
* tag 'soc-defconfig-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
arch/arm: Drop CONFIG_FIRMWARE_EDID from defconfig files
arm64: defconfig: Enable DP83TG720 PHY driver
arm64: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOC
ARM: tegra: defconfig: Drop redundant ARCH_TEGRA_foo_SOC
arm64: defconfig: enable pci-pwrctrl-generic as module
arm64: defconfig: Enable Lontium LT8713sx driver
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Merge tag 'soc-drivers-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"The driver updates again are all over the place with many minor fixes
going into platform specific code. The most notable changes are:
- Support for Microchip pic64gx system controllers
- Work on cleaning up devicetree bindings for SoC drivers, and
converting them into the new format
- Lots of smaller changes for Qualcomm SoC drivers, including support
for a number of newly supported chips
- reset controller API cleanups and a new driver for Cix Sky1
- Reworks of the Tegra PMC and CBB drivers, along with a change to
how individual Tegra SoCs get selected in Kconfig and BPMP firmware
driver updates including a refresh of the ABI header to match the
version used by firmware
- STM32 updates to the firewall bus driver and support for the debug
bus through OP-TEE
- SCMI firmware driver improvements for reliability, in particular
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Merge tag 'soc-dt-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"A number of SoC platforms are adding modernized variants of their
already supported chips time, with a total of 12 new SoCs, and two
older SoC getting removed:
- Qualcomm Glymur is a compute SoC using 18 Oryon-2 CPU cores
- Qualcomm Mahua is a variant of Glymur with only 12 CPU cores, but
largely identical.
- Qualcomm Eliza is an embeded platform for mobile phone (SM7750) and
IOT (QC7790S/M) workloads
- Qualcomm IPQ5210 is a wireless networking SoC using Cortex-A53
cores
- Qualcomm apq8084 and ipq806x had only rudimentary support but no
actual products using them, so they are now gone.
- Axis ARTPEC-9 is a follow-up to the ARTPEC-8 embedded SoC, using
the Samsung SoC platform but now with Cortex-A55 cores
- ARM Zena is a virtual platform in FVP using Cortex-A720AE cores,
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Merge tag 'mm-nonmm-stable-2026-04-15-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- "pid: make sub-init creation retryable" (Oleg Nesterov)
Make creation of init in a new namespace more robust by clearing away
some historical cruft which is no longer needed. Also some
documentation fixups
- "selftests/fchmodat2: Error handling and general" (Mark Brown)
Fix and a cleanup for the fchmodat2() syscall selftest
- "lib: polynomial: Move to math/ and clean up" (Andy Shevchenko)
- "hung_task: Provide runtime reset interface for hung task detector"
(Aaron Tomlin)
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