Merge tag 'mips-fixes_7.3_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS fixes from Thomas Bogendoerfer:

- Fix kconfig dependencies for ECONET

- Enable weak reordering

Merge tag 'mips-fixes_7.3_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS fixes from Thomas Bogendoerfer:

- Fix kconfig dependencies for ECONET

- Enable weak reordering for EYEQ

- Include USB FDT fixup for Octeon even when USB is modular

* tag 'mips-fixes_7.3_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: Octeon: apply USB FDT fixups also when USB is modular
mips: select CONFIG_WEAK_REORDERING_BEYOND_LLSC from CONFIG_EYEQ
MIPS: config: Add EcoNet EN751221 defconfig
mips: econet: fix unmet dependencies for ECONET

show more ...

mips: select CONFIG_WEAK_REORDERING_BEYOND_LLSC from CONFIG_EYEQ

On I6500 CPU cores, lld and scd give no ordering guarantees (same as all
other instructions). To respect the assumption that arch_cmp

mips: select CONFIG_WEAK_REORDERING_BEYOND_LLSC from CONFIG_EYEQ

On I6500 CPU cores, lld and scd give no ordering guarantees (same as all
other instructions). To respect the assumption that arch_cmpxchg() is
fully ordered, we must inject sync instructions above and below our
lld/scd loops using the already in place WEAK_REORDERING_BEYOND_LLSC
infrastructure.

Otherwise, bad things can happen:

[ 34.054496] CPU 3 Unable to handle kernel paging request at virtual address 0000000000000000, epc == a80000080838e01c, ra == a80000080838dfc4
[ 34.054559] Oops[#1]:
[ 34.069561] CPU: 3 UID: 0 PID: 170 Comm: pipe_race Not tainted 7.2.0-rc6-01553-gb73c35220968-dirty #103 VOLUNTARY
[ 34.079932] Hardware name: Mobile EyeQ5 MP5 Evaluation board
[ 34.085592] $ 0 : 0000000000000000 0000000000000001 0000000000000000 0000000000000000
[ 34.093616] $ 4 : a800000808ee2618 000000000b7a879d 0000000000001000 0000000000000000
[ 34.101638] $ 8 : 0000000000e3f2c9 0000000000000000 a800000808a2a9f8 0000000000000000
[ 34.109660] $12 : a8000008139ffcd8 ffffffff84080018 a80000080837fae0 7878787878787878
[ 34.117682] $16 : a800000807e82940 0000000000001000 0000000000000000 0000000000000000
[ 34.125704] $20 : a800000802920e00 a8000008139ffdf8 a800000802649400 0000000000e3f2c9
[ 34.133726] $24 : 0000000000000006 00000001200406e0
[ 34.141783] $28 : a8000008139fc000 a8000008139ffd10 0000000000e3f2c8 a80000080838dfc4
[ 34.149837] epc : a80000080838e01c anon_pipe_read+0xd4/0x428
[ 34.155697] ra : a80000080838dfc4 anon_pipe_read+0x7c/0x428
[ 34.161549] Status: 140000e3 KX SX UX KERNEL EXL IE
[ 34.166551] Cause : 40800408 (ExcCode 02)
[ 34.170574] BadVA : 0000000000000000
[ 34.174161] PrId : 0001b028 (MIPS I6500)
[ 34.178183] Process pipe_race (pid: 170, threadinfo=000000005ca35720, task=00000000e1013890, tls=000000014ebbb780)
[ 34.188568] Stack : a800000802649400 0000000000000000 0000000000000000 a8000008139ffdd0
[ 34.196623] 0000000000000fba a800000808ee0000 0000000000000001 a8000008130c3e80
[ 34.204676] a8000008080d1280 a8000008139ffd58 a8000008139ffd58 1dbd2b22ea1dd500
[ 34.212729] a800000802649400 a800000808ee0000 ffffffffffffffea 0000000000000001
[ 34.220783] 0000000000001000 0000000000000000 00000001200ae518 ffffffffffffffff
[ 34.228836] 000000fffbe0e530 a80000080837edf4 000000fffbe0e530 0000000000000000
[ 34.236890] 0000000000000000 0000000000000000 000000014ebb55a0 0000000000001000
[ 34.244943] 0000000000000001 a800000802649400 0000000000000000 0000000000000000
[ 34.252996] 0000000000000000 0000400400000000 0000000000000000 1dbd2b22ea1dd500
[ 34.261049] 00000000140000e3 a800000802649400 a800000802649400 a800000808ee0000
[ 34.269103] ...
[ 34.271568] Call Trace:
[ 34.274026] [<a80000080838e01c>] anon_pipe_read+0xd4/0x428
[ 34.279533] [<a80000080837edf4>] vfs_read+0x25c/0x318
[ 34.284607] [<a80000080837faac>] ksys_read+0x104/0x138
[ 34.289763] [<a80000080802b9cc>] syscall_common+0x44/0x68
[ 34.295187]
[ 34.296689] Code: f84000cf 02209825 de020010 <dc420000> d8400004 02002825 0040f809 02802025 f84000c3
[ 34.306504]
[ 34.308099] ---[ end trace 0000000000000000 ]---

My initial reproducer was the xdp-tools test suite. A standalone
reproducer would be an lld/scd loop that, when the read is reordered by
the CPU, triggers a fault. We can achieve this from userspace by
stressing an anonymous pipe, which uses a mutex. Program used:

// SPDX-License-Identifier: GPL-2.0
// pipe_race.c - reproducer for MIPS LL/SC reordering vs fs/pipe.c
//
// Two userspace processes on an anonymous pipe:
// parent = writer: tight write() loop
// child = reader: tight read() loop

#define _GNU_SOURCE
#include <assert.h>
#include <errno.h>
#include <sched.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
#include <unistd.h>

int main(void)
{
long wrsize = 70; // bytes per write()
long rdsize = 4096; // bytes per read()
int pfd[2];
char *buf;
pid_t pid;
int ret;

ret = pipe(pfd);
assert(!ret);

pid = fork();
assert(pid >= 0);

if (pid == 0) { /* reader */
close(pfd[1]);
buf = malloc(rdsize);
assert(buf);
for (;;) {
ssize_t n = read(pfd[0], buf, rdsize);

if (n < 0 && errno == EINTR)
continue;
if (n <= 0)
_exit(n < 0 ? 1 : 0);
}
}

close(pfd[0]); /* writer */
buf = malloc(wrsize);
assert(buf);
memset(buf, 'x', wrsize);

for (;;) {
ssize_t n = write(pfd[1], buf, wrsize);

if (n < 0 && errno == EINTR)
continue;
if (n != wrsize)
break;
}

kill(pid, SIGKILL);
wait(NULL);
return 0;
}

Fixes: fbe0fae601b7 ("MIPS: mobileye: Add EyeQ6H support")
Cc: stable@vger.kernel.org
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

show more ...

mips: econet: fix unmet dependencies for ECONET

ECONET selects EARLY_PRINTK_8250, SERIAL_OF_PLATFORM, and SERIAL_8250
without ensuring their dependencies, EARLY_PRINTK and TTY are met. This
causes u

mips: econet: fix unmet dependencies for ECONET

ECONET selects EARLY_PRINTK_8250, SERIAL_OF_PLATFORM, and SERIAL_8250
without ensuring their dependencies, EARLY_PRINTK and TTY are met. This
causes unmet dependencies:

WARNING: unmet direct dependencies detected for SERIAL_8250
Depends on [n]: TTY [=n] && HAS_IOMEM [=y] && !S390
Selected by [y]:
- ECONET [=y]

WARNING: unmet direct dependencies detected for EARLY_PRINTK_8250
Depends on [n]: EARLY_PRINTK [=n] && USE_GENERIC_EARLY_PRINTK_8250 [=y]
Selected by [y]:
- ECONET [=y]

WARNING: unmet direct dependencies detected for SERIAL_OF_PLATFORM
Depends on [n]: TTY [=n] && HAS_IOMEM [=y] && SERIAL_8250 [=y] && OF [=y]
Selected by [y]:
- ECONET [=y]

However, in the discussion of v1 of this patch, Arnd pointed out that these
selects don't belong here in the first place. [1]
Let's remove them to resolve the unmet dependencies.

These unmet dependencies were found by kconfirm, a static analysis tool for
Kconfig.

Fixes: 79ee1d20e37c ("mips: econet: Fix incorrect Kconfig dependencies")
Fixes: 35fb26f94dfa ("mips: Add EcoNet MIPS platform support")
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Tested-by: Caleb James DeLisle <cjd@cjdns.fr>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

show more ...

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

Let's start the 7.3 drm-misc-fixes cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

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

Backmerge of drm-next, mainly to pick up dt bindings docs updates to
avoid conflicts.

Signed-off-by: Rob Clark <robin.clark@oss.q

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

Backmerge of drm-next, mainly to pick up dt bindings docs updates to
avoid conflicts.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

show more ...

Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv changes for 7.3

- Svadu/Zicfiss/Zicfilp FWFT support for Guest
- Use try_cmpxchg for IMSIC MRIF RMW
- More arch

Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv changes for 7.3

- Svadu/Zicfiss/Zicfilp FWFT support for Guest
- Use try_cmpxchg for IMSIC MRIF RMW
- More arch-specific tracepoints in KVM RISC-V
- Eager Page Splitting for KVM RISC-V
- Optimize hfence request handling for SMP Guests
- Improve dirty log clearing by skipping zero bits in mask
- Guard HFENCE range loops against overflow
- CPU PM notifiers in KVM RISC-V for non-retentive idle states
- Fix kernel-mode vector context save/restore for Guest

show more ...

Merge tag 'mips_7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

- switch gpio code to use swnodes

- rework of TXX9 gpio code

- enab

Merge tag 'mips_7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

- switch gpio code to use swnodes

- rework of TXX9 gpio code

- enable multi-vpe for econet

- cleanups and fixes

* tag 'mips_7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
mips: dts: econet: Describe dual-VPE 34Kc processor
mips: econet: add multi-vpe capability to EN751221
MIPS: ptrace: Fix syscall skipping via PTRACE_SYSCALL
mips: remove dead select
MIPS: BCM47XX: Convert buttons to software nodes
ssb: gpio: Add and register software node for GPIO controller
bcma: gpio: Add and register software node for GPIO controller
MIPS: ip22-gio: Drop #include of <linux/mod_devicetable.h>
MIPS: TXX9: Clean up txx9_iocled_init()
MIPS: TXX9: Convert gpio_txx9 to dynamic GPIO base allocation
MIPS: TXX9: Drop GPIOLIB_LEGACY select
MIPS: TXX9: Use GPIO lookup table for iocled LEDs
MIPS: TXX9: Reduce TXX9_IOCLED_MAXLEDS to 3
MIPS: TXX9: rbtx4927: Use GPIO lookup table for TXx9 LEDs
MIPS: TXX9: rbtx4927: Use GPIO lookup table for SIO DTR
MIPS: TXX9: Remove txx9_7segled_*() forward declarations
MIPS: TXX9: Remove tx4938_spi_init() and txx9_spi_init()
MIPS: kernel: proc: Use two seq_putc() calls in show_cpuinfo()

show more ...

mips: remove dead select

'select' does not work on config options in a 'choice', so the current
'select CPU_BIG_ENDIAN' does nothing (dead code).

However, ECONET already also selects SYS_SUPPORTS_B

mips: remove dead select

'select' does not work on config options in a 'choice', so the current
'select CPU_BIG_ENDIAN' does nothing (dead code).

However, ECONET already also selects SYS_SUPPORTS_BIG_ENDIAN so this
means that CPU_BIG_ENDIAN will always be set.

Let's remove the unnecessary 'select CPU_BIG_ENDIAN'.

This dead select was found by kconfirm, a static analysis tool for
Kconfig.

Signed-off-by: Julian Braha <julianbraha@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

show more ...

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

Sync some i915/display changes

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Sync with v7.2-rc1.

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

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

Backmerging to get drm-misc-next to v7.2-rc1.

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

Merge tag 'v7.2-rc1' into drm-rust-next

Merge v7.2-rc1 into drm-rust-next to start the next cycle.

Devres now requires T: 'static, which conflicts with shmem::Object using
Devres<SGTableMap<T, C>>

Merge tag 'v7.2-rc1' into drm-rust-next

Merge v7.2-rc1 into drm-rust-next to start the next cycle.

Devres now requires T: 'static, which conflicts with shmem::Object using
Devres<SGTableMap<T, C>> without that bound. Resolve by adding 'static
as a supertrait to DriverObject and DeviceContext, which does not
restrict any current use cases since DriverObject is always implemented
on owned, refcounted types and DeviceContext is a sealed marker trait
with only unit-type implementors.

If DriverObject (or DeviceContext) ever becomes lifetime-parameterized
(e.g. via a GAT for TTM backed objects), the 'static supertrait can be
relaxed at that point.

Signed-off-by: Danilo Krummrich <dakr@kernel.org>

show more ...

Merge branch 'for-7.3/steam' into for-linus

- initial support for 2026 Steam Controller (Vicki Pfau)
- support for sensor events on the 2025 Steam Controller (Vicki Pfau)
- assorted fixes, improveme

Merge branch 'for-7.3/steam' into for-linus

- initial support for 2026 Steam Controller (Vicki Pfau)
- support for sensor events on the 2025 Steam Controller (Vicki Pfau)
- assorted fixes, improvements and code refactoring (Vicki Pfau)

show more ...

Merge tag 'timers-vdso-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull VDSO updates from Thomas Gleixner:

- Consolidate the VDSO datastore further and provide support for

Merge tag 'timers-vdso-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull VDSO updates from Thomas Gleixner:

- Consolidate the VDSO datastore further and provide support for
mlock_all() and prefaulting.

- Provide 32-bit legacy time related functionality only if
CONFIG_COMPAT_32BIT_TIME is enabled. The config switch exists,
but architecture code still exposes the legacy functionality even
disabled.

Clean this up by adding the missing guards and validating at build
time that the VDSO is legacy free if disabled.

- Consolidate the VDSO related config options in core and drivers,
which removes some non-sensical dependencies and quite an amount of
#ifdeffery.

- Clean up the PAGE_SIZE definition maze

* tag 'timers-vdso-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits)
random: vDSO: Drop custom PAGE_SIZE definitions
LoongArch: Remove CONFIG_GENERIC_GETTIMEOFDAY ifdeffery
clocksource/drivers/timer-riscv: Remove CONFIG_GENERIC_GETTIMEOFDAY ifdeffery
clocksource/drivers/arm_arch_timer: Remove CONFIG_GENERIC_GETTIMEOFDAY ifdeffery
clocksource/drivers/mips-gic-timer: Remove CONFIG_GENERIC_GETTIMEOFDAY ifdeffery
MIPS: csrc-r4k: Remove CONFIG_GENERIC_GETTIMEOFDAY ifdeffery
vDSO: Make clockmode constants available without CONFIG_GENERIC_GETTIMEOFDAY
kbuild: Support generated asm-headers in subdirectories
vdso: Rename HAVE_GENERIC_VDSO to VDSO_DATASTORE
vdso: Drop HAVE_GENERIC_VDSO from architecture kconfig files
vdso: Automatically select HAVE_GENERIC_VDSO if necessary
MIPS: vdso: Stop using CONFIG_HAVE_GENERIC_VDSO
vdso: Remove the dependency on HAVE_GENERIC_VDSO from ARCH_HAS_VDSO_ARCH_DATA
futex: Remove dependency on HAVE_GENERIC_VDSO from FUTEX_ROBUST_UNLOCK
vdso/gettimeofday: Verify COMPAT_32BIT_TIME interactions
sparc: vdso: Respect COMPAT_32BIT_TIME
MIPS: VDSO: Respect COMPAT_32BIT_TIME
powerpc/vdso: Respect COMPAT_32BIT_TIME
ARM: VDSO: Respect COMPAT_32BIT_TIME
arm64: vdso32: Respect COMPAT_32BIT_TIME
...

show more ...

Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

- Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and
dro

Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

- Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and
drop the unused initializer in the platform_device_id table for
sh_mtu2 (Uwe Kleine-König)

- Remove redundant dev_err()/dev_err_probe() messages when
devm_request_*_irq() fails, as the helper already logs an error
message (Pan Chuang)

- Fix a boot hang on Allwinner D1 when a forced minimum delta is used
with the sun4i timer (Felix Yan)

- Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the
IRQ on failure in the NXP PIT driver (WenTao Liang)

- Fix incorrect unmapping of shared MMIO between the clocksource and
clockevent drivers. If one of them fails to initialize, the error
path unmaps the shared MMIO region, leaving the other driver with an
invalid mapping on clps711x (Guangshuo Li)

- Make the samsung_pwm driver compatible with PREEMPT_RT by replacing
regular spinlocks with raw_spinlock_t in atomic contexts (Marek
Szyprowski)

- Use __raw_readl() and __raw_writel() instead of ioread32() and
iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam
Adilov)

- Fix a missing clk_disable_unprepare() call in the timer
initialization error path of the Armada driver (Yuho Choi)

Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 7.3 merge window.

vdso: Drop HAVE_GENERIC_VDSO from architecture kconfig files

Now that GENERIC_GETTIMEOFDAY and VDSO_GETRANDOM enable
HAVE_GENERIC_VDSO automatically, the architecture specific kconfig files
do not n

vdso: Drop HAVE_GENERIC_VDSO from architecture kconfig files

Now that GENERIC_GETTIMEOFDAY and VDSO_GETRANDOM enable
HAVE_GENERIC_VDSO automatically, the architecture specific kconfig files
do not need to do so anymore.

Remove the corresponding lines.

Keep them for riscv, loongarch and powerpc as those have their own
explicit usage of the vDSO datastore provided by HAVE_GENERIC_VDSO.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://patch.msgid.link/20260709-vdso-have_generic_vdso-v1-5-d2e1061f268b@linutronix.de

show more ...

Merge tag 'v7.2-rc3' into next

Sync up with mainline to pull in stable fixes to avoid merge conflicts.

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

Pull in tag v7.2-rc1 so that drm-misc-fixes becomes useful again,
and drm-misc-next-fixes can be closed.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

Merge branch 'next' into for-linus

Prepare input updates for 7.2 merge window.

Merge tag 'mips_7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

- use software nodes for GPIO code

- cleanups and fixes

* tag 'mips_

Merge tag 'mips_7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

- use software nodes for GPIO code

- cleanups and fixes

* tag 'mips_7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (41 commits)
mips: select legacy gpiolib interfaces where used
MIPS: lib: Remove '.hidden' for local symbols
MIPS: VDSO: Avoid including .got in dynamic segment
MIPS: smp: report dying CPU to RCU in stop_this_cpu()
MIPS: kernel: proc: Delete unnecessary braces in show_cpuinfo()
MIPS: kernel: proc: Use seq_putc() calls in show_cpuinfo()
mips: sched: Fix CPUMASK_OFFSTACK memory corruption
MIPS: mm: Fix out-of-bounds write in maar_res_walk()
MIPS: ath79: reduce ARCH_DMA_MINALIGN
mips: dts: ar9132: fix wdt node name
mips: Remove remaining defconfig references to the pktcdvd driver
MIPS: mm: remove comment referring to removed CONFIG_MIPS_CMP
MIPS: alchemy: db1300: switch to static device properties
MIPS: alchemy: gpr: switch to static device properties
MIPS: alchemy: db1000: use nodes attached to GPIO chips in properties
MIPS: alchemy: mtx1: attach software nodes to GPIO chips
MIPS: alchemy: provide visible function prototypes to board files
MIPS: alchemy: platform: add missing include
MIPS: ip22-gio: do not export device release function
MIPS: ip22-gio: switch to dynamic root device
...

show more ...

Merge commit '6beaec3aee9852438b89e4d7891caf5e84d45851' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-current

This pulls in the merge commit for MFD updates for v7.2.

Merge commit '6beaec3aee9852438b89e4d7891caf5e84d45851' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-current

This pulls in the merge commit for MFD updates for v7.2. The PR contains
a build-time dependency of one of the GPIO commits that will follow.

show more ...

Merge tag 'bitmap-for-7.2' of https://github.com/norov/linux

Pull bitmap updates from Yury Norov:
"This includes the new FIELD_GET_SIGNED() helper,
bitmap_print_to_pagebuf() removal, RISCV/bitrev

Merge tag 'bitmap-for-7.2' of https://github.com/norov/linux

Pull bitmap updates from Yury Norov:
"This includes the new FIELD_GET_SIGNED() helper,
bitmap_print_to_pagebuf() removal, RISCV/bitrev support, and a couple
cleanups.

- new handy helper FIELD_GET_SIGNED() (Yury)

- arch test_and_set_bit_lock() and clear_bit_unlock() cleanup (Randy)

- __bf_shf() simplification (Yury)

- bitmap_print_to_pagebuf() removal (Yury)

- RISCV/bitrev conditional support (Jindie, Yury)"

* tag 'bitmap-for-7.2' of https://github.com/norov/linux:
MAINTAINERS: BITOPS: include bitrev.[ch]
arch/riscv: Add bitrev.h file to support rev8 and brev8
bitops: Define generic___bitrev8/16/32 for reuse
lib/bitrev: Introduce GENERIC_BITREVERSE
arch: select HAVE_ARCH_BITREVERSE conditionally on BITREVERSE
bitmap: fix find helper documentation
bitmap: drop bitmap_print_to_pagebuf()
cpumask: switch cpumap_print_to_pagebuf() to using scnprintf()
bitfield: wire __bf_shf to __builtin_ctzll
bitops: use common function parameter names
ptp: switch to using FIELD_GET_SIGNED()
rtc: rv3032: switch to using FIELD_GET_SIGNED()
wifi: rtw89: switch to using FIELD_GET_SIGNED()
iio: mcp9600: switch to using FIELD_GET_SIGNED()
iio: pressure: bmp280: switch to using FIELD_GET_SIGNED()
iio: magnetometer: yas530: switch to using FIELD_GET_SIGNED()
iio: intel_dc_ti_adc: switch to using FIELD_GET_SIGNED()
x86/extable: switch to using FIELD_GET_SIGNED()
bitfield: add FIELD_GET_SIGNED()

show more ...

mips: select legacy gpiolib interfaces where used

A few old machines have not been converted away from the old-style
gpiolib interfaces. Make these select the new CONFIG_GPIOLIB_LEGACY
symbol so the

mips: select legacy gpiolib interfaces where used

A few old machines have not been converted away from the old-style
gpiolib interfaces. Make these select the new CONFIG_GPIOLIB_LEGACY
symbol so the code still works where it is needed but can be left
out otherwise.

This is the list of all gpio_request() calls in mips:

arch/mips/alchemy/devboards/db1000.c: gpio_request(19, "sd0_cd");
arch/mips/alchemy/devboards/db1000.c: gpio_request(20, "sd1_cd");
arch/mips/alchemy/devboards/db1200.c: gpio_request(215, "otg-vbus");
arch/mips/bcm47xx/workarounds.c: err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power");
arch/mips/bcm63xx/boards/board_bcm963xx.c: gpio_request_one(board.ephy_reset_gpio,
arch/mips/txx9/rbtx4927/setup.c: gpio_request(15, "sio-dtr");

Most of these should be easy enough to change to modern gpio descriptors
or remove if they are no longer in use.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

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Merge tag 'timers-vdso-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

Pull vdso updates from Thomas Gleixner:

- Remove the redundant CONFIG_GENERIC_TIME_VSYSCALL after convert

Merge tag 'timers-vdso-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip

Pull vdso updates from Thomas Gleixner:

- Remove the redundant CONFIG_GENERIC_TIME_VSYSCALL after converting
the remaining users over.

- Rework and sanitize the MIPS VDSO handling, so it does not handle the
time related VDSO if there is no VDSO capable clocksource available.
Also stop mapping VDSO data pages unconditionally even if there is no
usage possible.

* tag 'timers-vdso-2026-06-13' of gitolite.kernel.org:pub/scm/linux/kernel/git/tip/tip:
MIPS: VDSO: Fold MIPS_CLOCK_VSYSCALL into MIPS_GENERIC_GETTIMEOFDAY
MIPS: VDSO: Gate microMIPS restriction on GCC version
MIPS: VDSO: Fold MIPS_DISABLE_VDSO into MIPS_GENERIC_GETTIMEOFDAY
clocksource/drivers/mips-gic-timer: Only use VDSO_CLOCKMODE_GIC when it is a available
MIPS: csrc-r4k: Only use VDSO_CLOCKMODE_R4K when it is a available
MIPS: VDSO: Only map the data pages when the vDSO is used
MIPS: Introduce Kconfig MIPS_GENERIC_GETTIMEOFDAY
vdso/datastore: Always provide symbol declarations
MAINTAINERS: Add include/linux/vdso_datastore.h to vDSO block
vdso/gettimeofday: Rename __arch_get_vdso_u_timens_data()
vdso/treewide: Drop GENERIC_TIME_VSYSCALL
vdso/vsyscall: Gate update_vsyscall() behind CONFIG_GENERIC_GETTIMEOFDAY
riscv: vdso: Drop CONFIG_GENERIC_TIME_VSYSCALL guard around syscall fallbacks

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