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git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core fixes from Danilo Krummrich:
- Prevent a device from being probed before device_add() has finished
initializing it; gate probe with a "ready_to_probe" device flag to
avoid races with concurrent driver_register() calls
- Fix a kernel-doc warning for DEV_FLAG_COUNT introduced by the above
- Return -ENOTCONN from software_node_get_reference_args() when a
referenced software node is known but not yet registered, allowing
callers to defer probe
- In sysfs_group_attrs_change_owner(), also check is_visible_const();
missed when the const variant was introduced
* tag 'driver-core-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
driver core: Add kernel-doc for DEV_FLAG_COUNT enum value
sysfs: attribute_group: Respect is_visible_const() when changing owner
software node: return -ENOTCONN when referenced swnode is not registered yet
driver core: Don't let a device probe until it's ready
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is the "big" set of staging driver changes for 7.1-rc1.
Nothing major in here at all, just lots of little cleanups for the
staging drivers, driven by new developers getting their feet wet in
kernel development. "Largest" thing in here is the change of some of
the octeon variable types into proper kernel ones.
Full details are in the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (154 commits)
staging: rtl8723bs: remove redundant & parentheses
staging: most: dim2: replace BUG_ON() in poison_channel()
staging: most: dim2: replace BUG_ON() in enqueue()
staging: most: dim2: replace BUG_ON() in configure_channel()
staging: most: dim2: replace BUG_ON() in service_done_flag()
staging: most: dim2: replace BUG_ON() in try_start_dim_transfer()
staging: rtl8723bs: remove unused RTL8188E antenna selection macros
staging: rtl8723bs: remove redundant blank lines in basic_types.h
staging: rtl8723bs: wrap complex macros with parentheses
staging: rtl8723bs: remove unused WRITEEF/READEF byte macros
staging: rtl8723bs: rename camelCase variable
staging: greybus: audio: fix error message for BTN_3 button
staging: rtl8723bs: rename variables to snake_case
staging: rtl8723bs: fix spelling in comment
staging: rtl8723bs: cleanup return in sdio_init()
staging: rtl8723bs: use direct returns in sdio_dvobj_init()
staging: rtl8723bs: remove unused arg at odm_interface.h
greybus: raw: fix use-after-free if write is called after disconnect
greybus: raw: fix use-after-free on cdev close
staging: rtl8723bs: fix logical continuations in xmit_linux.c
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt changes for 7.1-rc1.
Lots of little things in here, nothing major, just constant
improvements, updates, and new features. Highlights are:
- new USB power supply driver support.
These changes did touch outside of drivers/usb/ but got acks from
the relevant mantainers for them.
- dts file updates and conversions
- string function conversions into "safer" ones
- new device quirks
- xhci driver updates
- usb gadget driver minor fixes
- typec driver additions and updates
- small number of thunderbolt driver changes
- dwc3 driver updates and additions of new hardware support
- other minor driver updates
All of these have been in the linux-next tree for a while with no
reported issues"
* tag 'usb-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (176 commits)
usb: dwc3: starfive: Add JHB100 USB 2.0 DRD controller
dt-bindings: usb: dwc3: add support for StarFive JHB100
dt-bindings: usb: atmel,at91sam9rl-udc: convert to DT schema
dt-bindings: usb: atmel,at91rm9200-udc: convert to DT schema
dt-bindings: usb: generic-ehci: fix schema structure and add at91sam9g45 constraints
dt-bindings: usb: generic-ohci: add AT91RM9200 OHCI binding support
arm: dts: at91: remove unused #address-cells/#size-cells from sam9x60 udc node
drivers/usb/host: Fix spelling error 'seperate' -> 'separate'
usbip: tools: add hint when no exported devices are found
USB: serial: iuu_phoenix: fix iuutool author name
usb: gadget: f_ncm: validate minimum block_len in ncm_unwrap_ntb()
usb: gadget: f_phonet: fix skb frags[] overflow in pn_rx_complete()
usb: gadget: f_hid: Add missing error code
usb: typec: cros_ec_ucsi: Load driver from OF and ACPI definitions
dt-bindings: chrome: Add cros-ec-ucsi compatibility to typec binding
USB: of: Simplify with scoped for each OF child loop
usbip: validate number_of_packets in usbip_pack_ret_submit()
usb: gadget: renesas_usb3: validate endpoint index in standard request handlers
usb: core: config: reverse the size check of the SSP isoc endpoint descriptor
usb: typec: ucsi: Set usb mode on partner change
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial updates from Greg KH:
"Here is the set of tty and serial driver changes for 7.1-rc1.
Not much here this cycle, biggest thing is the removal of an old
driver that never got any actual hardware support (esp32), and the
second try to moving the tty ports to their own workqueues (first try
was in 7.0-rc1 but was reverted due to problems)
Otherwise it's just a small set of driver updates and some vt modifier
key enhancements.
All have been in linux-next for a while with no reported issues"
* tag 'tty-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (35 commits)
tty: serial: ip22zilog: Fix section mispatch warning
hvc/xen: Check console connection flag
serial: sh-sci: Add support for RZ/G3L RSCI
dt-bindings: serial: renesas,rsci: Document RZ/G3L SoC
tty: atmel_serial: update outdated reference to atmel_tasklet_func()
serial: xilinx_uartps: Drop unused include
serial: qcom-geni: drop stray newline format specifier
serial: 8250: loongson: Enable building on MIPS Loongson64
dt-bindings: serial: 8250: Add Loongson 3A4000 uart compatible
serial: 8250_fintek: Add support for F81214E
tty: tty_port: add workqueue to flip TTY buffer
vt: support ITU-T T.416 color subparameters
serial: qcom-geni: Fix RTS behavior with flow control
tty: serial: imx: keep dma request disabled before dma transfer setup
tty: serial: 8250: Add SystemBase Multi I/O cards
serial: pic32_uart: allow driver to be compiled on all architectures with COMPILE_TEST
serial: tegra: remove Kconfig dependency on APB DMA controller
dt-bindings: serial: amlogic,meson-uart: Add compatible string for A9
dt-bindings: serial: atmel,at91-usart: add microchip,lan9691-usart
serial: auart: check clk_enable() return in console write
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more MM updates from Andrew Morton:
- "Eliminate Dying Memory Cgroup" (Qi Zheng and Muchun Song)
Address the longstanding "dying memcg problem". A situation wherein a
no-longer-used memory control group will hang around for an extended
period pointlessly consuming memory
- "fix unexpected type conversions and potential overflows" (Qi Zheng)
Fix a couple of potential 32-bit/64-bit issues which were identified
during review of the "Eliminate Dying Memory Cgroup" series
- "kho: history: track previous kernel version and kexec boot count"
(Breno Leitao)
Use Kexec Handover (KHO) to pass the previous kernel's version string
and the number of kexec reboots since the last cold boot to the next
kernel, and print it at boot time
- "liveupdate: prevent double preservation" (Pasha Tatashin)
Teach LUO to avoid managing the same file across different active
sessions
- "liveupdate: Fix module unloading and unregister API" (Pasha
Tatashin)
Address an issue with how LUO handles module reference counting and
unregistration during module unloading
- "zswap pool per-CPU acomp_ctx simplifications" (Kanchana Sridhar)
Simplify and clean up the zswap crypto compression handling and
improve the lifecycle management of zswap pool's per-CPU acomp_ctx
resources
- "mm/damon/core: fix damon_call()/damos_walk() vs kdmond exit race"
(SeongJae Park)
Address unlikely but possible leaks and deadlocks in damon_call() and
damon_walk()
- "mm/damon/core: validate damos_quota_goal->nid" (SeongJae Park)
Fix a couple of root-only wild pointer dereferences
- "Docs/admin-guide/mm/damon: warn commit_inputs vs other params race"
(SeongJae Park)
Update the DAMON documentation to warn operators about potential
races which can occur if the commit_inputs parameter is altered at
the wrong time
- "Minor hmm_test fixes and cleanups" (Alistair Popple)
Bugfixes and a cleanup for the HMM kernel selftests
- "Modify memfd_luo code" (Chenghao Duan)
Cleanups, simplifications and speedups to the memfd_lou code
- "mm, kvm: allow uffd support in guest_memfd" (Mike Rapoport)
Support for userfaultfd in guest_memfd
- "selftests/mm: skip several tests when thp is not available" (Chunyu
Hu)
Fix several issues in the selftests code which were causing breakage
when the tests were run on CONFIG_THP=n kernels
- "mm/mprotect: micro-optimization work" (Pedro Falcato)
A couple of nice speedups for mprotect()
- "MAINTAINERS: update KHO and LIVE UPDATE entries" (Pratyush Yadav)
Document upcoming changes in the maintenance of KHO, LUO, memfd_luo,
kexec, crash, kdump and probably other kexec-based things - they are
being moved out of mm.git and into a new git tree
* tag 'mm-stable-2026-04-18-02-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (121 commits)
MAINTAINERS: add page cache reviewer
mm/vmscan: avoid false-positive -Wuninitialized warning
MAINTAINERS: update Dave's kdump reviewer email address
MAINTAINERS: drop include/linux/liveupdate from LIVE UPDATE
MAINTAINERS: drop include/linux/kho/abi/ from KHO
MAINTAINERS: update KHO and LIVE UPDATE maintainers
MAINTAINERS: update kexec/kdump maintainers entries
mm/migrate_device: remove dead migration entry check in migrate_vma_collect_huge_pmd()
selftests: mm: skip charge_reserved_hugetlb without killall
userfaultfd: allow registration of ranges below mmap_min_addr
mm/vmstat: fix vmstat_shepherd double-scheduling vmstat_update
mm/hugetlb: fix early boot crash on parameters without '=' separator
zram: reject unrecognized type= values in recompress_store()
docs: proc: document ProtectionKey in smaps
mm/mprotect: special-case small folios when applying permissions
mm/mprotect: move softleaf code out of the main function
mm: remove '!root_reclaim' checking in should_abort_scan()
mm/sparse: fix comment for section map alignment
mm/page_io: use sio->len for PSWPIN accounting in sio_read_complete()
selftests/mm: transhuge_stress: skip the test when thp not available
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"Core changes:
- Perform basic checks on pin config properties so as not to allow
directly contradictory settings such as setting a pin to more than
one bias or drive mode
- Handle input-threshold-voltage-microvolt property
- Introduce pinctrl_gpio_get_config() handling in the core for SCMI
GPIO using pin control
New drivers:
- GPIO-by-pin control driver (also appearing in the GPIO pull
request) fulfilling a promise on a comment from Grant Likely many
years ago: "can't GPIO just be a front-end for pin control?" it
turns out it can, if and only if you design something new from
scratch, such as SCMI
- Broadcom BCM7038 as a pinctrl-single delegate
- Mobileye EyeQ6Lplus OLB pin controller
- Qualcomm Eliza and Hawi families TLMM pin controllers
- Qualcomm SDM670 and Milos family LPASS LPI pin controllers
- Qualcomm IPQ5210 pin controller
- Realtek RTD1625 pin controller support
- Rockchip RV1103B pin controller support
- Texas Instruments AM62L as a pinctrl-single delegate
Improvements:
- Set config implementation for the Spacemit K1 pin controller"
* tag 'pinctrl-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (84 commits)
pinctrl: qcom: Add Hawi pinctrl driver
dt-bindings: pinctrl: qcom: Describe Hawi TLMM block
dt-bindings: pinctrl: pinctrl-max77620: convert to DT schema
pinctrl: single: Add bcm7038-padconf compatible matching
dt-bindings: pinctrl: pinctrl-single: Add brcm,bcm7038-padconf
dt-bindings: pinctrl: apple,pinctrl: Add t8122 compatible
pinctrl: qcom: sdm670-lpass-lpi: label variables as static
pinctrl: sophgo: pinctrl-sg2044: Fix wrong module description
pinctrl: sophgo: pinctrl-sg2042: Fix wrong module description
pinctrl: qcom: add sdm670 lpi tlmm
dt-bindings: pinctrl: qcom: Add SDM670 LPASS LPI pinctrl
dt-bindings: qcom: lpass-lpi-common: add reserved GPIOs property
pinctrl: qcom: Introduce IPQ5210 TLMM driver
dt-bindings: pinctrl: qcom: add IPQ5210 pinctrl
pinctrl: qcom: Drop redundant intr_target_reg on modern SoCs
pinctrl: qcom: eliza: Fix interrupt target bit
pinctrl: core: Don't use "proxy" headers
pinctrl: amd: Support new ACPI ID AMDI0033
pinctrl: renesas: rzg2l: Drop superfluous blank line
pinctrl: renesas: rzg2l: Fix save/restore of {IOLH,IEN,PUPD,SMT} registers
...
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git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"Subsystem:
- add sysfs option to rescan bus via entdaa
- fix error code handling for send_ccc_cmd
Drivers:
- mipi-i3c-hci-pci: Intel Nova Lake-H I3C support"
* tag 'i3c/for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (22 commits)
i3c: mipi-i3c-hci: fix IBI payload length calculation for final status
i3c: master: adi: Fix error propagation for CCCs
i3c: master: Fix error codes at send_ccc_cmd
i3c: master: Move bus_init error suppression
i3c: master: Move entdaa error suppression
i3c: master: Move rstdaa error suppression
i3c: dw: Simplify xfer cleanup with __free(kfree)
i3c: dw: Fix memory leak in dw_i3c_master_i3c_xfers()
i3c: master: renesas: Use __free(kfree) for xfer cleanup in renesas_i3c_send_ccc_cmd()
i3c: master: renesas: Fix memory leak in renesas_i3c_i3c_xfers()
i3c: master: dw-i3c: Balance PM runtime usage count on probe failure
i3c: master: dw-i3c: Fix missing reset assertion in remove() callback
i3c: mipi-i3c-hci-pci: Enable IBI while runtime suspended for Intel controllers
i3c: mipi-i3c-hci-pci: Add optional ability to manage child runtime PM
i3c: mipi-i3c-hci: Allow parent to manage runtime PM
i3c: mipi-i3c-hci: Add quirk to allow IBI while runtime suspended
i3c: mipi-i3c-hci-pci: Set d3hot_delay to 0 for Intel controllers
i3c: fix missing newline in dev_err messages
i3c: master: use kzalloc_flex
i3c: mipi-i3c-hci-pci: Add support for Intel Nova Lake-H I3C
...
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc architecture updates from Helge Deller:
- A fix to make modules on 32-bit parisc architecture work again
- Drop ip_fast_csum() inline assembly to avoid unaligned memory
accesses
- Allow to build kernel without 32-bit VDSO
- Reference leak fix in error path in LED driver
* tag 'parisc-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: led: fix reference leak on failed device registration
module.lds.S: Fix modules on 32-bit parisc architecture
parisc: Allow to build without VDSO32
parisc: Include 32-bit VDSO only when building for 32-bit or compat mode
parisc: Allow to disable COMPAT mode on 64-bit kernel
parisc: Fix default stack size when COMPAT=n
parisc: Fix signal code to depend on CONFIG_COMPAT instead of CONFIG_64BIT
parisc: is_compat_task() shall return false for COMPAT=n
parisc: Avoid compat syscalls when COMPAT=n
parisc: _llseek syscall is only available for 32-bit userspace
parisc: Drop ip_fast_csum() inline assembly implementation
parisc: update outdated comments for renamed ccio_alloc_consistent()
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git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock updates from Mike Rapoport:
- improve debuggability of reserve_mem kernel parameter handling with
print outs in case of a failure and debugfs info showing what was
actually reserved
- Make memblock_free_late() and free_reserved_area() use the same core
logic for freeing the memory to buddy and ensure it takes care of
updating memblock arrays when ARCH_KEEP_MEMBLOCK is enabled.
* tag 'memblock-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
x86/alternative: delay freeing of smp_locks section
memblock: warn when freeing reserved memory before memory map is initialized
memblock, treewide: make memblock_free() handle late freeing
memblock: make free_reserved_area() update memblock if ARCH_KEEP_MEMBLOCK=y
memblock: extract page freeing from free_reserved_area() into a helper
memblock: make free_reserved_area() more robust
mm: move free_reserved_area() to mm/memblock.c
powerpc: opal-core: pair alloc_pages_exact() with free_pages_exact()
powerpc: fadump: pair alloc_pages_exact() with free_pages_exact()
memblock: reserve_mem: fix end caclulation in reserve_mem_release_by_name()
memblock: move reserve_bootmem_range() to memblock.c and make it static
memblock: Add reserve_mem debugfs info
memblock: Print out errors on reserve_mem parser
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"The biggest news in this pull request is that it will start the last
cycle of me handling the I2C subsystem. From 7.2. on, I will pass
maintainership to Andi Shyti who has been maintaining the I2C drivers
for a while now and who has done a great job in doing so.
We will use this cycle for a hopefully smooth transition. Thanks must
go to Andi for stepping up! I will still be around for guidance.
Updates:
- generic cleanups in npcm7xx, qcom-cci, xiic and designware DT
bindings
- atr: use kzalloc_flex for alias pool allocation
- ixp4xx: convert bindings to DT schema
- ocores: use read_poll_timeout_atomic() for polling waits
- qcom-geni: skip extra TX DMA TRE for single read messages
- s3c24xx: validate SMBus block length before using it
- spacemit: refactor xfer path and add K1 PIO support
- tegra: identify DVC and VI with SoC data variants
- tegra: support SoC-specific register offsets
- xiic: switch to devres and generic fw properties
- xiic: skip input clock setup on non-OF systems
- various minor improvements in other drivers
rtl9300:
- add per-SoC callbacks and clock support for RTL9607C
- add support for new 50 kHz and 2.5 MHz bus speeds
- general refactoring in preparation for RTL9607C support
New support:
- DesignWare GOOG5000 (ACPI HID)
- Intel Nova Lake (ACPI ID)
- Realtek RTL9607C
- SpacemiT K3 binding
- Tegra410 register layout support"
* tag 'i2c-for-7.1-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (40 commits)
i2c: usbio: Add ACPI device-id for NVL platforms
i2c: qcom-geni: Avoid extra TX DMA TRE for single read message in GPI mode
i2c: atr: use kzalloc_flex
i2c: spacemit: introduce pio for k1
i2c: spacemit: move i2c_xfer_msg()
i2c: xiic: skip input clock setup on non-OF systems
i2c: xiic: use numbered adapter registration
i2c: xiic: cosmetic: use resource format specifier in debug log
i2c: xiic: cosmetic cleanup
i2c: xiic: switch to generic device property accessors
i2c: xiic: remove duplicate error message
i2c: xiic: switch to devres managed APIs
i2c: rtl9300: add RTL9607C i2c controller support
i2c: rtl9300: introduce new function properties to driver data
i2c: rtl9300: introduce clk struct for upcoming rtl9607 support
dt-bindings: i2c: realtek,rtl9301-i2c: extend for clocks and RTL9607C support
i2c: rtl9300: introduce a property for 8 bit width reg address
i2c: rtl9300: introduce F_BUSY to the reg_fields struct
i2c: rtl9300: introduce max length property to driver data
i2c: rtl9300: split data_reg into read and write reg
...
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Pull ipmi updates from Corey Minyard:
"Small updates and fixes (mostly to the BMC software):
- Fix one issue in the host side driver where a kthread can be left
running on a specific memory allocation failre at probe time
- Replace system_wq with system_percpu_wq so system_wq can eventually
go away"
* tag 'for-linus-7.1-1' of https://github.com/cminyard/linux-ipmi:
ipmi:ssif: Clean up kthread on errors
ipmi:ssif: Remove unnecessary indention
ipmi: ssif_bmc: Fix KUnit test link failure when KUNIT=m
ipmi: ssif_bmc: add unit test for state machine
ipmi: ssif_bmc: change log level to dbg in irq callback
ipmi: ssif_bmc: fix message desynchronization after truncated response
ipmi: ssif_bmc: fix missing check for copy_to_user() partial failure
ipmi: ssif_bmc: cancel response timer on remove
ipmi: Replace use of system_wq with system_percpu_wq
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recompress_store() parses the type= parameter with three if statements
checking for "idle", "huge", and "huge_idle". An unrecognized value
silently falls through with mode left at 0, causing the recompression pass
to run with no slot filter — processing all slots instead of the
intended subset.
Add a !mode check after the type parsing block to return -EINVAL for
unrecognized values, consistent with the function's other parameter
validation.
Link: https://lore.kernel.org/20260407153027.42425-1-astellman@stellman-greene.com
Signed-off-by: Andrew Stellman <astellman@stellman-greene.com>
Suggested-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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As reported by Qu Wenruo and Avinesh Kumar, the following
getconf PAGESIZE
65536
blkdiscard -p 4k /dev/zram0
takes literally forever to complete. zram doesn't support partial
discards and just returns immediately w/o doing any discard work in such
cases. The problem is that we forget to endio on our way out, so
blkdiscard sleeps forever in submit_bio_wait(). Fix this by jumping to
end_bio label, which does bio_endio().
Link: https://lore.kernel.org/20260331074255.777019-1-senozhatsky@chromium.org
Fixes: 0120dd6e4e20 ("zram: make zram_bio_discard more self-contained")
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reported-by: Qu Wenruo <wqu@suse.com>
Closes: https://lore.kernel.org/linux-block/92361cd3-fb8b-482e-bc89-15ff1acb9a59@suse.com
Tested-by: Qu Wenruo <wqu@suse.com>
Reported-by: Avinesh Kumar <avinesh.kumar@suse.com>
Closes: https://bugzilla.suse.com/show_bug.cgi?id=1256530
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Brian Geffon <bgeffon@google.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Minchan Kim <minchan@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD changes:
- mtdconcat finally makes it in, after several years of being merged
and reverted
- Baikal SoC support is being removed, so MTD bits are being removed
as well
- misc cleanups
NAND changes:
- SunXi driver support for new versions of the Allwinner NAND
controller.
- DT-binding improvements and cleanups.
- A few fixes (Realtek ECC and Winbond SPI NAND), aside with the
usual load of misc changes.
SPI NOR fixes:
- Enable die erase on MT35XU02GCBA. We knew this flash needed this
fixup since 7f77c561e227 ("mtd: spi-nor: micron-st: add TODO for
fixing mt35xu02gcba") but did not add it due to lack of hardware to
test on.
- Fix locking on some Winbond w25q series flashes.
- Fix Auto Address Increment (AAI) writes on SST that flashes that
start on odd address. The write enable latch needs to be set again
after the single byte program"
* tag 'mtd/for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (44 commits)
mtd: spinand: winbond: Declare the QE bit on W25NxxJW
mtd: spi-nor: micron-st: Enable die erase support for MT35XU02GCBA
mtd: spi-nor: winbond: Fix locking support for w25q256jw
mtd: spi-nor: sst: Fix write enable before AAI sequence
mtd: spi-nor: winbond: Fix locking support for w25q64jvm
mtd: spi-nor: winbond: Fix locking support for w25q256jwm
dt-bindings: mtd: mxc-nand: add missing compatible string and ref to nand-controller-legacy.yaml
dt-bindings: mtd: gpmi-nand: ref to nand-controller-legacy.yaml
dt-bindings: mtd: refactor NAND bindings and add nand-controller-legacy.yaml
mtd: spinand: winbond: Clarify when to enable the HS bit
mtd: rawnand: sunxi: introduce maximize variable user data length
mtd: rawnand: sunxi: fix typos in comments
mtd: rawnand: sunxi: change error prone variable name
mtd: rawnand: sunxi: remove dead code
mtd: rawnand: sunxi: make the code more self-explanatory
mtd: rawnand: sunxi: replace hard coded value by a define - take2
mtd: rawnand: sunxi: do not count BBM bytes twice
mtd: rawnand: sunxi: fix sunxi_nfc_hw_ecc_read_extra_oob
mtd: rawnand: sunxi: sunxi_nand_ooblayout_free code clarification
mtd: cmdlinepart: use a flexible array member
...
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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
tools/testing/cxl: Simulate auto-assembly failure
dax/hmem: Parent dax_hmem devices
dax/hmem: Fix singleton confusion between dax_hmem_work and hmem devices
dax/hmem: Reduce visibility of dax_cxl coordination symbols
cxl/region: Constify cxl_region_resource_contains()
cxl/region: Limit visibility of cxl_region_contains_resource()
dax/cxl: Fix HMEM dependencies
cxl/region: Fix use-after-free from auto assembly failure
cxl/core: Check existence of cxl_memdev_state in poison test
cxl/core: use cleanup.h for devm_cxl_add_dax_region
cxl/core/region: move dax region device logic into region_dax.c
cxl/core/region: move pmem region driver logic into region_pmem.c
dax/hmem, cxl: Defer and resolve Soft Reserved ownership
cxl/region: Add helper to check Soft Reserved containment by CXL regions
...
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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
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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
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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
in the Xilinx R5F remote processor driver.
- Fix incorrect error checks in reserved memory handling and polish the
code across i.MX and TI drivers.
* tag 'rproc-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (35 commits)
remoteproc: qcom: pas: Add Eliza ADSP support
dt-bindings: remoteproc: qcom,milos-pas: Document Eliza ADSP
remoteproc: qcom: Add missing space before closing bracket
dt-bindings: remoteproc: qcom: Drop types for firmware-name
remoteproc: qcom: Fix minidump out-of-bounds access on subsystems array
dt-bindings: remoteproc: k3-r5f: Add memory-region-names
dt-bindings: remoteproc: k3-r5f: Split up memory regions
remoteproc: use SIZE_MAX in rproc_u64_fit_in_size_t()
dt-bindings: remoteproc: qcom,sm8550-pas: Add Glymur CDSP
dt-bindings: remoteproc: qcom,sm8550-pas: Add Glymur ADSP
remoteproc: xlnx: Release mailbox channels on shutdown
remoteproc: sysmon: Use the unified QMI service ID instead of defining it locally
remoteproc: xlnx: Only access buffer information if IPI is buffered
remoteproc: xlnx: Avoid mailbox setup
remoteproc: keystone: Request IRQs in probe()
remoteproc: pru: Remove empty remove callback
remoteproc: pru: Use rproc_of_parse_firmware() to get firmware name
remoteproc: da8xx: Reorder resource fetching in probe()
remoteproc: da8xx: Remove unused local struct data
remoteproc: da8xx: Use dev_err_probe()
...
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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
- Fix false DT_SPLIT_BINDING_PATCH checkpatch warning
- Allow fw_devlink device-tree on x86
- Fix kerneldoc return description for of_property_count_elems_of_size()
DT bindings:
- Add fsl,imx25-aips, fsl,imx25-tcq, qcom,eliza-pdc,
qcom,eliza-spmi-pmic-arb, qcom,hawi-imem, qcom,milos-imem,
qcom,hawi-pdc, and lg,sw49410 bindings
- Convert arm,vexpress-scc to DT schema
- Deprecate Qualcomm generic CPU compatibles. Add Apple M3 CPU cores.
- Move some dual-link display panels to the dual-link schema
- Drop mux controller node name constraints
- Remove Baikal SoC bus bindings
- Fix a false warning in the thermal trip node binding"
* tag 'devicetree-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (39 commits)
dt-bindings: display: panel: panel-simple: Add lg,sw49410 compatible
dt-bindings: display: ti, am65x-dss: Fix AM62L DSS reg and clock constraints
dt-bindings: display: simple: Move Innolux G156HCE-L01 panel to dual-link
dt-bindings: display: simple: Move AUO 21.5" FHD to dual-link
dt-bindings: thermal: Fix false warning with 'phandle' in trips nodes
of: unittest: fix use-after-free in testdrv_probe()
of: unittest: fix use-after-free in of_unittest_changeset()
dt-bindings: qcom,pdc: document the Hawi Power Domain Controller
dt-bindings: ARM: arm,vexpress-scc: convert to DT schema
drivers/of: fdt: validate flat DT string properties before string use
drivers/of: fdt: validate stdout-path properties before parsing them
dt-bindings: sram: Document qcom,hawi-imem compatible
dt-bindings: sram: Allow multiple-word prefixes to sram subnode
dt-bindings: sram: Document qcom,milos-imem
scripts/dtc: Update to upstream version v1.7.2-69-g53373d135579
of: property: Allow fw_devlink device-tree on x86
dt-bindings: arm: cpus: Add Apple M3 CPU core compatibles
dt-bindings: display: lt8912b: Drop redundant endpoint properties
dt-bindings: opp-v2: Fix example 3 CPU reg value
dt-bindings: connector: add pd-disable dependency
...
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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
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The main changes happened in the SunXi driver in order to
support new versions of the Allwinner NAND controller.
There are also some DT-binding improvements and cleanups.
Finally a couple of actual fixes (Realtek ECC and Winbond SPI NAND),
aside with the usual load of misc changes.
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SPI NOR changes for 7.1
There is only a collection of bugfixes this time around, with no notable
changes to the core. Some of the more noteworthy bugfixes listed below.
- Enable die erase on MT35XU02GCBA. We knew this flash needed this fixup
since 7f77c561e227 ("mtd: spi-nor: micron-st: add TODO for fixing
mt35xu02gcba") but did not add it due to lack of hardware to test on.
- Fix locking on some Winbond w25q series flashes.
- Fix Auto Address Increment (AAI) writes on SST that flashes that start
on odd address. The write enable latch needs to be set again after the
single byte program.
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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"
* tag 'for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (36 commits)
power: supply: qcom_smbx: allow disabling charging
power: reset: drop unneeded dependencies on OF_GPIO
power: supply: bd71828: add input current limit property
dt-bindings: power: reset: cortina,gemini-power-controller: convert to DT schema
power: supply: add support for S2MU005 battery fuel gauge device
dt-bindings: power: supply: document Samsung S2MU005 battery fuel gauge
power: reset: reboot-mode: fix -Wformat-security warning
power: supply: ipaq_micro: Simplify with devm
power: supply: mt6370: Simplify with devm_alloc_ordered_workqueue()
power: supply: max77705: Free allocated workqueue and fix removal order
power: supply: max77705: Drop duplicated IRQ error message
power: supply: cw2015: Free allocated workqueue
power: reset: keystone: Use register_sys_off_handler(SYS_OFF_MODE_RESTART)
power: supply: twl4030_madc: Drop unused header includes
power: supply: bq24190: Avoid rescheduling after cancelling work
power: supply: axp288_charger: Simplify returns of dev_err_probe()
power: supply: axp288_charger: Do not cancel work before initializing it
power: supply: cpcap-battery: pass static battery cell data from device tree
dt-bindings: power: supply: cpcap-battery: document monitored-battery property
power: supply: qcom_battmgr: Add support for Glymur and Kaanapali
...
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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
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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
HID: logitech-dj: fix wrong detection of bad DJ_SHORT output report
HID: logitech-hidpp: fix race condition when accessing stale stack pointer
HID: winwing: Enable rumble effects
HID: core: do not allow parsing 0-sized reports
HID: usbhid: refactor endpoint lookup
HID: huawei: fix CD30 keyboard report descriptor issue
HID: playstation: validate num_touch_reports in DualShock 4 reports
HID: drop 'default !EXPERT' from tristate symbols
HID: usbhid: fix deadlock in hid_post_reset()
HID: apple: ensure the keyboard backlight is off if suspending
HID: quirks: Set ALWAYS_POLL for LOGITECH_BOLT_RECEIVER
HID: alps: fix NULL pointer dereference in alps_raw_event()
HID: logitech-dj: Prevent REPORT_ID_DJ_SHORT related user initiated OOB write
HID: logitech-dj: Standardise hid_report_enum variable nomenclature
HID: sony: update module description
HID: logitech-hidpp: Check bounds when deleting force-feedback effects
HID: sony: add battery status support for Rock Band 4 PS5 guitars
HID: sony: fix style issues
HID: quirks: update hid-sony supported devices
...
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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)
* tag 'dma-mapping-7.1-2026-04-16' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux: (24 commits)
dma-buf: heaps: system: document system_cc_shared heap
dma-buf: heaps: system: add system_cc_shared heap for explicitly shared memory
dma-mapping: introduce DMA_ATTR_CC_SHARED for shared memory
mm: cma: Export cma_alloc(), cma_release() and cma_get_name()
dma: contiguous: Export dev_get_cma_area()
dma: contiguous: Make dma_contiguous_default_area static
dma: contiguous: Make dev_get_cma_area() a proper function
dma: contiguous: Turn heap registration logic around
of: reserved_mem: rework fdt_init_reserved_mem_node()
of: reserved_mem: clarify fdt_scan_reserved_mem*() functions
of: reserved_mem: rearrange code a bit
of: reserved_mem: replace CMA quirks by generic methods
of: reserved_mem: switch to ops based OF_DECLARE()
of: reserved_mem: use -ENODEV instead of -ENOENT
of: reserved_mem: remove fdt node from the structure
dma-mapping: fix false kernel-doc comment marker
dma-mapping: Support batch mode for dma_direct_{map,unmap}_sg
dma-mapping: Separate DMA sync issuing and completion waiting
arm64: Provide dcache_inval_poc_nosync helper
arm64: Provide dcache_clean_poc_nosync helper
...
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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
dmaengine: dw-edma: Add AMD MDB Endpoint Support
dt-bindings: dmaengine: Fix spelling mistake "Looongson" -> "Looogson"
dmaengine: loongson: Fix spelling mistake "Looongson" -> "Looogson"
dmaengine: loongson: New driver for the Loongson Multi-Channel DMA controller
dt-bindings: dmaengine: Add Loongson Multi-Channel DMA controller
dmaengine: loongson: loongson2-apb: Simplify locking with guard() and scoped_guard()
dmaengine: loongson: loongson2-apb: Convert to devm_clk_get_enabled()
dmaengine: loongson: loongson2-apb: Convert to dmaenginem_async_device_register()
dmaengine: loongson: New directory for Loongson DMA controllers drivers
dt-bindings: dma: xlnx,axi-dma: Convert to DT schema
dt-bindings: dma: rz-dmac: Add conditional schema for RZ/G3L
dmaengine: sh: rz-dmac: Add device_{pause,resume}() callbacks
dmaengine: sh: rz-dmac: Add device_tx_status() callback
dmaengine: sh: rz-dmac: Use rz_lmdesc_setup() to invalidate descriptors
dmaengine: sh: rz-dmac: Drop unnecessary local_irq_save() call
dmaengine: sh: rz-dmac: Drop goto instruction and label
dmaengine: sh: rz-dmac: Drop read of CHCTRL register
dmaengine: sh: rz_dmac: add RZ/{T2H,N2H} support
dt-bindings: dma: renesas,rz-dmac: document RZ/{T2H,N2H}
...
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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
phy: marvell: mmp3-hsic: Avoid re-casting __iomem
phy: apple: atc: Make atcphy_dwc3_reset_ops variable static
dt-bindings: phy: mediatek,dsi-phy: Add support for mt8167
phy: usb: Add driver for Canaan K230 USB 2.0 PHY
dt-bindings: phy: Add Canaan K230 USB PHY
phy: phy-mtk-tphy: Update names and format of kernel-doc comments
phy: Sort the subsystem Kconfig
phy: Sort the subsystem Makefile
phy: move spacemit pcie driver to its subfolder
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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
soundwire: intel_auxdevice: Add CS47L47 to wake_capable_list
soundwire: slave: Don't register devices that are disabled in ACPI
soundwire: sdw.h: repair names and format of kernel-doc comments
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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
with eventfs, the READ_ONCE() isn't needed. Simplify the code a bit
and also add a warning to event_file_data() if the file or its data
is not present
- Remove updating file->private_data in tracing open
All access to the file private data is handled by the helper
functions, which do not use file->private_data. Stop updating it on
open
- Show ENUM names in function arguments via BTF in function tracing
When showing the function arguments when func-args option is set for
function tracing, if one of the arguments is found to be an enum,
show the name of the enum instead of its number
- Add new trace_call__##name() API for tracepoints
Tracepoints are enabled via static_branch() blocks, where when not
enabled, there's only a nop that is in the code where the execution
will just skip over it. When tracing is enabled, the nop is converted
to a direct jump to the tracepoint code. Sometimes more calculations
are required to be performed to update the parameters of the
tracepoint. In this case, trace_##name##_enabled() is called which is
a static_branch() that gets enabled only when the tracepoint is
enabled. This allows the extra calculations to also be skipped by the
nop:
if (trace_foo_enabled()) {
x = bar();
trace_foo(x);
}
Where the x=bar() is only performed when foo is enabled. The problem
with this approach is that there's now two static_branch() calls. One
for checking if the tracepoint is enabled, and then again to know if
the tracepoint should be called. The second one is redundant
Introduce trace_call__foo() that will call the foo() tracepoint
directly without doing a static_branch():
if (trace_foo_enabled()) {
x = bar();
trace_call__foo();
}
- Update various locations to use the new trace_call__##name() API
- Move snapshot code out of trace.c
Cleaning up trace.c to not be a "dump all", move the snapshot code
out of it and into a new trace_snapshot.c file
- Clean up some "%*.s" to "%*s"
- Allow boot kernel command line options to be called multiple times
Have options like:
ftrace_filter=foo ftrace_filter=bar ftrace_filter=zoo
Equal to:
ftrace_filter=foo,bar,zoo
- Fix ipi_raise event CPU field to be a CPU field
The ipi_raise target_cpus field is defined as a __bitmask(). There is
now a __cpumask() field definition. Update the field to use that
- Have hist_field_name() use a snprintf() and not a series of strcat()
It's safer to use snprintf() that a series of strcat()
- Fix tracepoint regfunc balancing
A tracepoint can define a "reg" and "unreg" function that gets called
before the tracepoint is enabled, and after it is disabled
respectively. But on error, after the "reg" func is called and the
tracepoint is not enabled, the "unreg" function is not called to tear
down what the "reg" function performed
- Fix output that shows what histograms are enabled
Event variables are displayed incorrectly in the histogram output
Instead of "sched.sched_wakeup.$var", it is showing
"$sched.sched_wakeup.var" where the '$' is in the incorrect location
- Some other simple cleanups
* tag 'trace-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (24 commits)
selftests/ftrace: Add test case for fully-qualified variable references
tracing: Fix fully-qualified variable reference printing in histograms
tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func()
tracing: Rebuild full_name on each hist_field_name() call
tracing: Report ipi_raise target CPUs as cpumask
tracing: Remove duplicate latency_fsnotify() stub
tracing: Preserve repeated trace_trigger boot parameters
tracing: Append repeated boot-time tracing parameters
tracing: Remove spurious default precision from show_event_trigger/filter formats
cpufreq: Use trace_call__##name() at guarded tracepoint call sites
tracing: Remove tracing_alloc_snapshot() when snapshot isn't defined
tracing: Move snapshot code out of trace.c and into trace_snapshot.c
mm: damon: Use trace_call__##name() at guarded tracepoint call sites
btrfs: Use trace_call__##name() at guarded tracepoint call sites
spi: Use trace_call__##name() at guarded tracepoint call sites
i2c: Use trace_call__##name() at guarded tracepoint call sites
kernel: Use trace_call__##name() at guarded tracepoint call sites
tracepoint: Add trace_call__##name() API
tracing: trace_mmap.h: fix a kernel-doc warning
tracing: Pretty-print enum parameters in function arguments
...
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Pull MIPS updates from Thomas Bogendoerfer:
- Support for Mobileye EyeQ6Lplus
- Cleanups and fixes
* tag 'mips_7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (30 commits)
MIPS/mtd: Handle READY GPIO in generic NAND platform data
MIPS/input: Move RB532 button to GPIO descriptors
MIPS: validate DT bootargs before appending them
MIPS: Alchemy: Remove unused forward declaration
MAINTAINERS: Mobileye: Add EyeQ6Lplus files
MIPS: config: add eyeq6lplus_defconfig
MIPS: Add Mobileye EyeQ6Lplus evaluation board dts
MIPS: Add Mobileye EyeQ6Lplus SoC dtsi
clk: eyeq: Add Mobileye EyeQ6Lplus OLB
clk: eyeq: Adjust PLL accuracy computation
clk: eyeq: Skip post-divisor when computing PLL frequency
pinctrl: eyeq5: Add Mobileye EyeQ6Lplus OLB
pinctrl: eyeq5: Use match data
reset: eyeq: Add Mobileye EyeQ6Lplus OLB
MIPS: Add Mobileye EyeQ6Lplus support
dt-bindings: soc: mobileye: Add EyeQ6Lplus OLB
dt-bindings: mips: Add Mobileye EyeQ6Lplus SoC
MIPS: dts: loongson64g-package: Switch to Loongson UART driver
mips: pci-mt7620: rework initialization procedure
mips: pci-mt7620: add more register init values
...
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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
memory is also supported
This is only a first step towards full isolation from the host; for
example, the CPU register state and DMA accesses are not yet
isolated. Because this does not really yet bring fully what it
promises, it is hidden behind CONFIG_ARM_PKVM_GUEST +
'kvm-arm.mode=protected', and also triggers TAINT_USER when a VM is
created. Caveat emptor
- Rework the dreaded user_mem_abort() function to make it more
maintainable, reducing the amount of state being exposed to the
various helpers and rendering a substantial amount of state
immutable
- Expand the Stage-2 page table dumper to support NV shadow page
tables on a per-VM basis
- Tidy up the pKVM PSCI proxy code to be slightly less hard to
follow
- Fix both SPE and TRBE in non-VHE configurations so that they do not
generate spurious, out of context table walks that ultimately lead
to very bad HW lockups
- A small set of patches fixing the Stage-2 MMU freeing in error
cases
- Tighten-up accepted SMC immediate value to be only #0 for host
SMCCC calls
- The usual cleanups and other selftest churn
LoongArch:
- Use CSR_CRMD_PLV for kvm_arch_vcpu_in_kernel()
- Add DMSINTC irqchip in kernel support
RISC-V:
- Fix steal time shared memory alignment checks
- Fix vector context allocation leak
- Fix array out-of-bounds in pmu_ctr_read() and pmu_fw_ctr_read_hi()
- Fix double-free of sdata in kvm_pmu_clear_snapshot_area()
- Fix integer overflow in kvm_pmu_validate_counter_mask()
- Fix shift-out-of-bounds in make_xfence_request()
- Fix lost write protection on huge pages during dirty logging
- Split huge pages during fault handling for dirty logging
- Skip CSR restore if VCPU is reloaded on the same core
- Implement kvm_arch_has_default_irqchip() for KVM selftests
- Factored-out ISA checks into separate sources
- Added hideleg to struct kvm_vcpu_config
- Factored-out VCPU config into separate sources
- Support configuration of per-VM HGATP mode from KVM user space
s390:
- Support for ESA (31-bit) guests inside nested hypervisors
- Remove restriction on memslot alignment, which is not needed
anymore with the new gmap code
- Fix LPSW/E to update the bear (which of course is the breaking
event address register)
x86:
- Shut up various UBSAN warnings on reading module parameter before
they were initialized
- Don't zero-allocate page tables that are used for splitting
hugepages in the TDP MMU, as KVM is guaranteed to set all SPTEs in
the page table and thus write all bytes
- As an optimization, bail early when trying to unsync 4KiB mappings
if the target gfn can just be mapped with a 2MiB hugepage
x86 generic:
- Copy single-chunk MMIO write values into struct kvm_vcpu (more
precisely struct kvm_mmio_fragment) to fix use-after-free stack
bugs where KVM would dereference stack pointer after an exit to
userspace
- Clean up and comment the emulated MMIO code to try to make it
easier to maintain (not necessarily "easy", but "easier")
- Move VMXON+VMXOFF and EFER.SVME toggling out of KVM (not *all* of
VMX and SVM enabling) as it is needed for trusted I/O
- Advertise support for AVX512 Bit Matrix Multiply (BMM) instructions
- Immediately fail the build if a required #define is missing in one
of KVM's headers that is included multiple times
- Reject SET_GUEST_DEBUG with -EBUSY if there's an already injected
exception, mostly to prevent syzkaller from abusing the uAPI to
trigger WARNs, but also because it can help prevent userspace from
unintentionally crashing the VM
- Exempt SMM from CPUID faulting on Intel, as per the spec
- Misc hardening and cleanup changes
x86 (AMD):
- Fix and optimize IRQ window inhibit handling for AVIC; make it
per-vCPU so that KVM doesn't prematurely re-enable AVIC if multiple
vCPUs have to-be-injected IRQs
- Clean up and optimize the OSVW handling, avoiding a bug in which
KVM would overwrite state when enabling virtualization on multiple
CPUs in parallel. This should not be a problem because OSVW should
usually be the same for all CPUs
- Drop a WARN in KVM_MEMORY_ENCRYPT_REG_REGION where KVM complains
about a "too large" size based purely on user input
- Clean up and harden the pinning code for KVM_MEMORY_ENCRYPT_REG_REGION
- Disallow synchronizing a VMSA of an already-launched/encrypted
vCPU, as doing so for an SNP guest will crash the host due to an
RMP violation page fault
- Overhaul KVM's APIs for detecting SEV+ guests so that VM-scoped
queries are required to hold kvm->lock, and enforce it by lockdep.
Fix various bugs where sev_guest() was not ensured to be stable for
the whole duration of a function or ioctl
- Convert a pile of kvm->lock SEV code to guard()
- Play nicer with userspace that does not enable
KVM_CAP_EXCEPTION_PAYLOAD, for which KVM needs to set CR2 and DR6
as a response to ioctls such as KVM_GET_VCPU_EVENTS (even if the
payload would end up in EXITINFO2 rather than CR2, for example).
Only set CR2 and DR6 when consumption of the payload is imminent,
but on the other hand force delivery of the payload in all paths
where userspace retrieves CR2 or DR6
- Use vcpu->arch.cr2 when updating vmcb12's CR2 on nested #VMEXIT
instead of vmcb02->save.cr2. The value is out of sync after a
save/restore or after a #PF is injected into L2
- Fix a class of nSVM bugs where some fields written by the CPU are
not synchronized from vmcb02 to cached vmcb12 after VMRUN, and so
are not up-to-date when saved by KVM_GET_NESTED_STATE
- Fix a class of bugs where the ordering between KVM_SET_NESTED_STATE
and KVM_SET_{S}REGS could cause vmcb02 to be incorrectly
initialized after save+restore
- Add a variety of missing nSVM consistency checks
- Fix several bugs where KVM failed to correctly update VMCB fields
on nested #VMEXIT
- Fix several bugs where KVM failed to correctly synthesize #UD or
#GP for SVM-related instructions
- Add support for save+restore of virtualized LBRs (on SVM)
- Refactor various helpers and macros to improve clarity and
(hopefully) make the code easier to maintain
- Aggressively sanitize fields when copying from vmcb12, to guard
against unintentionally allowing L1 to utilize yet-to-be-defined
features
- Fix several bugs where KVM botched rAX legality checks when
emulating SVM instructions. There are remaining issues in that KVM
doesn't handle size prefix overrides for 64-bit guests
- Fail emulation of VMRUN/VMLOAD/VMSAVE if mapping vmcb12 fails
instead of somewhat arbitrarily synthesizing #GP (i.e. don't double
down on AMD's architectural but sketchy behavior of generating #GP
for "unsupported" addresses)
- Cache all used vmcb12 fields to further harden against TOCTOU bugs
x86 (Intel):
- Drop obsolete branch hint prefixes from the VMX instruction macros
- Use ASM_INPUT_RM() in __vmcs_writel() to coerce clang into using a
register input when appropriate
- Code cleanups
guest_memfd:
- Don't mark guest_memfd folios as accessed, as guest_memfd doesn't
support reclaim, the memory is unevictable, and there is no storage
to write back to
LoongArch selftests:
- Add KVM PMU test cases
s390 selftests:
- Enable more memory selftests
x86 selftests:
- Add support for Hygon CPUs in KVM selftests
- Fix a bug in the MSR test where it would get false failures on
AMD/Hygon CPUs with exactly one of RDPID or RDTSCP
- Add an MADV_COLLAPSE testcase for guest_memfd as a regression test
for a bug where the kernel would attempt to collapse guest_memfd
folios against KVM's will"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (373 commits)
KVM: x86: use inlines instead of macros for is_sev_*guest
x86/virt: Treat SVM as unsupported when running as an SEV+ guest
KVM: SEV: Goto an existing error label if charging misc_cg for an ASID fails
KVM: SVM: Move lock-protected allocation of SEV ASID into a separate helper
KVM: SEV: use mutex guard in snp_handle_guest_req()
KVM: SEV: use mutex guard in sev_mem_enc_unregister_region()
KVM: SEV: use mutex guard in sev_mem_enc_ioctl()
KVM: SEV: use mutex guard in snp_launch_update()
KVM: SEV: Assert that kvm->lock is held when querying SEV+ support
KVM: SEV: Document that checking for SEV+ guests when reclaiming memory is "safe"
KVM: SEV: Hide "struct kvm_sev_info" behind CONFIG_KVM_AMD_SEV=y
KVM: SEV: WARN on unhandled VM type when initializing VM
KVM: LoongArch: selftests: Add PMU overflow interrupt test
KVM: LoongArch: selftests: Add basic PMU event counting test
KVM: LoongArch: selftests: Add cpucfg read/write helpers
LoongArch: KVM: Add DMSINTC inject msi to vCPU
LoongArch: KVM: Add DMSINTC device support
LoongArch: KVM: Make vcpu_is_preempted() as a macro rather than function
LoongArch: KVM: Move host CSR_GSTAT save and restore in context switch
LoongArch: KVM: Move host CSR_EENTRY save and restore in context switch
...
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When platform_device_register() fails in startup_leds(), the embedded
struct device in platform_leds has already been initialized by
device_initialize(), but the failure path only reports the error and
does not drop the device reference for the current platform device:
startup_leds()
-> platform_device_register(&platform_leds)
-> device_initialize(&platform_leds.dev)
-> setup_pdev_dma_masks(&platform_leds)
-> platform_device_add(&platform_leds)
This leads to a reference leak when platform_device_register() fails.
Fix this by calling platform_device_put() after reporting the error.
The issue was identified by a static analysis tool I developed and
confirmed by manual review.
Fixes: 789e527adfc33 ("parisc: led: Rewrite LED/LCD driver to utilizize Linux LED subsystem")
Cc: stable@vger.kernel.org
Signed-off-by: Guangshuo Li <lgs201920130244@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
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If an error occurs after the ssif kthread is created, but before the
main IPMI code starts the ssif interface, the ssif kthread will not
be stopped.
So make sure the kthread is stopped on an error condition if it is
running.
Fixes: 259307074bfc ("ipmi: Add SMBus interface driver (SSIF)")
Reported-by: Li Xiao <<252270051@hdu.edu.cn>
Cc: stable@vger.kernel.org
Reviewed-by: Li Xiao <252270051@hdu.edu.cn>
Signed-off-by: Corey Minyard <corey@minyard.net>
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The function ccio_alloc_consistent() was renamed to ccio_alloc() by commit
79387179e2e4 ("parisc: convert to dma_map_ops"). Update the three stale
references in ccio-dma.c.
Also replace the obsolete PCI_DMA_TODEVICE constant name with DMA_TO_DEVICE in
a nearby comment to match the code.
Assisted-by: unnamed:deepseek-v3.2 coccinelle
Signed-off-by: Kexin Sun <kexinsun@smail.nju.edu.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
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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
iommufd/selftest: Remove MOCK_IOMMUPT_AMDV1 format
iommufd: Fix return value of iommufd_fault_fops_write()
iommufd: update outdated comment for renamed iommufd_hw_pagetable_alloc()
iommufd/selftest: Fix page leaks in mock_viommu_{init,destroy}
iommufd: vfio compatibility extension check for noiommu mode
iommufd: Constify struct dma_buf_attach_ops
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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/
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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
for dealing with broken firmware interrupts
- Memory driver updates for Tegra, and a patch to remove the unused
Baikal T1 driver"
* tag 'soc-drivers-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (193 commits)
firmware: arm_ffa: Use the correct buffer size during RXTX_MAP
firmware: qcom: scm: Allow QSEECOM on Lenovo IdeaCentre Mini X
clk: spear: fix resource leak in clk_register_vco_pll()
reset: rzv2h-usb2phy: Add support for VBUS mux controller registration
reset: rzv2h-usb2phy: Convert to regmap API
dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/G3E USB2PHY reset
dt-bindings: reset: renesas,rzv2h-usb2phy: Add '#mux-state-cells' property
soc: microchip: add mpfs gpio interrupt mux driver
dt-bindings: soc: microchip: document PolarFire SoC's gpio interrupt mux
gpio: mpfs: Add interrupt support
soc: qcom: ubwc: add helpers to get programmable values
soc: qcom: ubwc: add helper to get min_acc length
firmware: qcom: scm: Register gunyah watchdog device
soc: qcom: socinfo: Add SoC ID for SA8650P
dt-bindings: arm: qcom,ids: Add SoC ID for SA8650P
firmware: qcom: scm: Allow QSEECOM on Mahua CRD
soc: qcom: wcnss: simplify allocation of req
soc: qcom: pd-mapper: Add support for Eliza
soc: qcom: aoss: compare against normalized cooling state
soc: qcom: llcc: fix v1 SB syndrome register offset
...
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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)
Give administrators the ability to zero out
/proc/sys/kernel/hung_task_detect_count
- "tools/getdelays: use the static UAPI headers from
tools/include/uapi" (Thomas Weißschuh)
Teach getdelays to use the in-kernel UAPI headers rather than the
system-provided ones
- "watchdog/hardlockup: Improvements to hardlockup" (Mayank Rungta)
Several cleanups and fixups to the hardlockup detector code and its
documentation
- "lib/bch: fix undefined behavior from signed left-shifts" (Josh Law)
A couple of small/theoretical fixes in the bch code
- "ocfs2/dlm: fix two bugs in dlm_match_regions()" (Junrui Luo)
- "cleanup the RAID5 XOR library" (Christoph Hellwig)
A quite far-reaching cleanup to this code. I can't do better than to
quote Christoph:
"The XOR library used for the RAID5 parity is a bit of a mess right
now. The main file sits in crypto/ despite not being cryptography
and not using the crypto API, with the generic implementations
sitting in include/asm-generic and the arch implementations
sitting in an asm/ header in theory. The latter doesn't work for
many cases, so architectures often build the code directly into
the core kernel, or create another module for the architecture
code.
Change this to a single module in lib/ that also contains the
architecture optimizations, similar to the library work Eric
Biggers has done for the CRC and crypto libraries later. After
that it changes to better calling conventions that allow for
smarter architecture implementations (although none is contained
here yet), and uses static_call to avoid indirection function call
overhead"
- "lib/list_sort: Clean up list_sort() scheduling workarounds"
(Kuan-Wei Chiu)
Clean up this library code by removing a hacky thing which was added
for UBIFS, which UBIFS doesn't actually need
- "Fix bugs in extract_iter_to_sg()" (Christian Ehrhardt)
Fix a few bugs in the scatterlist code, add in-kernel tests for the
now-fixed bugs and fix a leak in the test itself
- "kdump: Enable LUKS-encrypted dump target support in ARM64 and
PowerPC" (Coiby Xu)
Enable support of the LUKS-encrypted device dump target on arm64 and
powerpc
- "ocfs2: consolidate extent list validation into block read callbacks"
(Joseph Qi)
Cleanup, simplify, and make more robust ocfs2's validation of extent
list fields (Kernel test robot loves mounting corrupted fs images!)
* tag 'mm-nonmm-stable-2026-04-15-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (127 commits)
ocfs2: validate group add input before caching
ocfs2: validate bg_bits during freefrag scan
ocfs2: fix listxattr handling when the buffer is full
doc: watchdog: fix typos etc
update Sean's email address
ocfs2: use get_random_u32() where appropriate
ocfs2: split transactions in dio completion to avoid credit exhaustion
ocfs2: remove redundant l_next_free_rec check in __ocfs2_find_path()
ocfs2: validate extent block list fields during block read
ocfs2: remove empty extent list check in ocfs2_dx_dir_lookup_rec()
ocfs2: validate dx_root extent list fields during block read
ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY
ocfs2: handle invalid dinode in ocfs2_group_extend
.get_maintainer.ignore: add Askar
ocfs2: validate bg_list extent bounds in discontig groups
checkpatch: exclude forward declarations of const structs
tools/accounting: handle truncated taskstats netlink messages
taskstats: set version in TGID exit notifications
ocfs2/heartbeat: fix slot mapping rollback leaks on error paths
arm64,ppc64le/kdump: pass dm-crypt keys to kdump kernel
...
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- robustification of hid-asus driver to prepare for support for
more devices which is underway (Denis Benato)
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- sync of HID-BPF with udev-hid-bpf (Benjamin Tissoires, Muhammed Rishal)
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- power management improvements to intel-thc-hid driver (Even Xu)
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- new driver for Lenovo Legion Go / S devices (Derek J. Clark)
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- various new per-device(-group) type quirks for pidff driver (Tomasz Pakuła)
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- new support for a variety of Rock Band and DJ Hero Turntable devices
(Rosalie Wanders)
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- support for rubmle effects in winwing driver (Ivan Gorinov)
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- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device (Lucas Zampieri)
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven:
- Add support for QEMU virt-ctrl, and use it for system reset
and power off on the virt platform
- defconfig updates
- Miscellaneous fixes and improvements
* tag 'm68k-for-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
m68k: virt: Switch to qemu-virt-ctrl driver
power: reset: Add QEMU virt-ctrl driver
m68k: defconfig: Update defconfigs for v7.0-rc1
m68k: emu: Replace unbounded sprintf() in nfhd_init_one()
m68k: uapi: Add ucontext.h
m68k: defconfig: hp300: Enable monochrome and 16-color linux logos
m68k: q40: Remove commented out code
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