- Properly initialize work context when allocating it
- Remove a method tracking when managed interrupts are suspended during
hotplug, in favor of the code using a IRQ disable depth tracking now,
and have interrupts get properly enabled again on restore
- Make sure multiple CPUs getting hotplugged don't cause wrong tracking of the
managed IRQ disable depth
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Merge tag 'irq_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Fix missing prototypes warnings
- Properly initialize work context when allocating it
- Remove a method tracking when managed interrupts are suspended during
hotplug, in favor of the code using a IRQ disable depth tracking now,
and have interrupts get properly enabled again on restore
- Make sure multiple CPUs getting hotplugged don't cause wrong tracking
of the managed IRQ disable depth
* tag 'irq_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/ath79-misc: Fix missing prototypes warnings
genirq/irq_sim: Initialize work context pointers properly
genirq/cpuhotplug: Restore affinity even for suspended IRQ
genirq/cpuhotplug: Rebalance managed interrupts across multi-CPU hotplug
Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
Fixes a spelling mistake: "funcionality" → "functionality".
Signed-off-by: Faisal Bukhari <faisalbukhari523@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
same hw events features
- Avoid a deadlock when throttling events
- Document the perf event states more
- Make sure a number of perf paths switching off or rescheduling events call
perf_cgroup_event_disable()
- Make sure perf does task sampling before its userspace mapping is torn down,
and not after
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Merge tag 'perf_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Borislav Petkov:
- Avoid a crash on a heterogeneous machine where not all cores support
the same hw events features
- Avoid a deadlock when throttling events
- Document the perf event states more
- Make sure a number of perf paths switching off or rescheduling events
call perf_cgroup_event_disable()
- Make sure perf does task sampling before its userspace mapping is
torn down, and not after
* tag 'perf_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel: Fix crash in icl_update_topdown_event()
perf: Fix the throttle error of some clock events
perf: Add comment to enum perf_event_state
perf/core: Fix WARN in perf_cgroup_switch()
perf: Fix dangling cgroup pointer in cpuctx
perf: Fix cgroup state vs ERROR
perf: Fix sample vs do_exit()
that two threads requesting that simultaneously cannot get to inconsistent
state
- Reject negative NUMA nodes earlier in the futex NUMA interface handling code
- Selftests fixes
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Merge tag 'locking_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Borislav Petkov:
- Make sure the switch to the global hash is requested always under a
lock so that two threads requesting that simultaneously cannot get to
inconsistent state
- Reject negative NUMA nodes earlier in the futex NUMA interface
handling code
- Selftests fixes
* tag 'locking_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Verify under the lock if hash can be replaced
futex: Handle invalid node numbers supplied by user
selftests/futex: Set the home_node in futex_numa_mpol
selftests/futex: getopt() requires int as return value.
- Fix another set of FP/SIMD/SVE bugs affecting NV, and plugging some
missing synchronisation
- A small fix for the irqbypass hook fixes, tightening the check and
ensuring that we only deal with MSI for both the old and the new
route entry
- Rework the way the shadow LRs are addressed in a nesting
configuration, plugging an embarrassing bug as well as simplifying
the whole process
- Add yet another fix for the dreaded arch_timer_edge_cases selftest
RISC-V:
- Fix the size parameter check in SBI SFENCE calls
- Don't treat SBI HFENCE calls as NOPs
x86 TDX:
- Complete API for handling complex TDVMCALLs in userspace. This was
delayed because the spec lacked a way for userspace to deny supporting
these calls; the new exit code is now approved.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix another set of FP/SIMD/SVE bugs affecting NV, and plugging some
missing synchronisation
- A small fix for the irqbypass hook fixes, tightening the check and
ensuring that we only deal with MSI for both the old and the new
route entry
- Rework the way the shadow LRs are addressed in a nesting
configuration, plugging an embarrassing bug as well as simplifying
the whole process
- Add yet another fix for the dreaded arch_timer_edge_cases selftest
RISC-V:
- Fix the size parameter check in SBI SFENCE calls
- Don't treat SBI HFENCE calls as NOPs
x86 TDX:
- Complete API for handling complex TDVMCALLs in userspace.
This was delayed because the spec lacked a way for userspace to
deny supporting these calls; the new exit code is now approved"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: TDX: Exit to userspace for GetTdVmCallInfo
KVM: TDX: Handle TDG.VP.VMCALL<GetQuote>
KVM: TDX: Add new TDVMCALL status code for unsupported subfuncs
KVM: arm64: VHE: Centralize ISBs when returning to host
KVM: arm64: Remove cpacr_clear_set()
KVM: arm64: Remove ad-hoc CPTR manipulation from kvm_hyp_handle_fpsimd()
KVM: arm64: Remove ad-hoc CPTR manipulation from fpsimd_sve_sync()
KVM: arm64: Reorganise CPTR trap manipulation
KVM: arm64: VHE: Synchronize CPTR trap deactivation
KVM: arm64: VHE: Synchronize restore of host debug registers
KVM: arm64: selftests: Close the GIC FD in arch_timer_edge_cases
KVM: arm64: Explicitly treat routing entry type changes as changes
KVM: arm64: nv: Fix tracking of shadow list registers
RISC-V: KVM: Don't treat SBI HFENCE calls as NOPs
RISC-V: KVM: Fix the size parameter check in SBI SFENCE calls
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Merge tag 'v6.16-rc2-smb3-client-fixes-v2' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Multichannel channel allocation fix for Kerberos mounts
- Two reconnect fixes
- Fix netfs_writepages crash with smbdirect/RDMA
- Directory caching fix
- Three minor cleanup fixes
- Log error when close cached dirs fails
* tag 'v6.16-rc2-smb3-client-fixes-v2' of git://git.samba.org/sfrench/cifs-2.6:
smb: minor fix to use SMB2_NTLMV2_SESSKEY_SIZE for auth_key size
smb: minor fix to use sizeof to initialize flags_string buffer
smb: Use loff_t for directory position in cached_dirents
smb: Log an error when close_all_cached_dirs fails
cifs: Fix prepare_write to negotiate wsize if needed
smb: client: fix max_sge overflow in smb_extract_folioq_to_rdma()
smb: client: fix first command failure during re-negotiation
cifs: Remove duplicate fattr->cf_dtype assignment from wsl_to_fattr() function
smb: fix secondary channel creation issue with kerberos by populating hostname when adding channels
This commit adds a new kernel selftest to verify RTNLGRP_IPV6_ACADDR
notifications. The test works by adding/removing a dummy interface,
enabling packet forwarding, and then confirming that user space can
correctly receive anycast notifications.
The test relies on the iproute2 version to be 6.13+.
Tested by the following command:
$ vng -v --user root --cpus 16 -- \
make -C tools/testing/selftests TARGETS=net
TEST_PROGS=rtnetlink_notification.sh \
TEST_GEN_PROGS="" run_tests
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Yuyang Huang <yuyanghuang@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
The at91-sama5d27_wlsom1 SoM has a WIL3000 Wifi SDIO device populated.
Improve the description of the Wifi compatible string by passing the
more specific "microchip,wilc3000" string.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/20250617140502.1042812-1-festevam@gmail.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
When starting up, the GARDENA smart Gateway's power LED should be
flashing green. It is unclear why this has not been done earlier.
The LED frequency cannot be configured in the devicetree. Luckily, the
default is 1 Hz, which is what we want.
Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com>
Link: https://lore.kernel.org/r/20250612074737.311346-1-ezra@easyb.ch
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Add clock-output-names to the xtal nodes, so the driver can correctly
register the main and slow xtal.
This fixes the issue of the SoC clock driver not being able to find
the main xtal and slow xtal correctly causing a bad clock tree.
Fixes: 41af45af8b ("ARM: dts: at91: sam9x7: add device tree for SoC")
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Link: https://lore.kernel.org/r/036518968ac657b93e315bb550b822b59ae6f17c.1750175453.git.Ryan.Wanner@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Add clock-output-names to the xtal nodes, so the driver can correctly
register the main and slow xtal.
This fixes the issue of the SoC clock driver not being able to find
the main xtal and slow xtal correctly causing a bad clock tree.
Fixes: 261dcfad1b ("ARM: dts: microchip: add sama7d65 SoC DT")
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Link: https://lore.kernel.org/r/3878ae6d0016d46f0c91bd379146d575d5d336aa.1750175453.git.Ryan.Wanner@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Add support for HLCD controller.
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Link: https://lore.kernel.org/r/20250611-sam9x7-dts-v1-1-7f52fcb488ad@microchip.com
[claudiu.beznea: keep reg the 1st property on port@0 to comply with dts
coding style]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
We have dedictaded bindings for scl/sda nowadays. Switch away from the
deprecated plain 'gpios' property.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/20250519112107.2980-4-wsa+renesas@sang-engineering.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
The HP Pavilion Laptop 15-eg100 has Realtek HDA codec ALC287.
It needs the ALC287_FIXUP_HP_GPIO_LED quirk to enable the mute LED.
Signed-off-by: Yasmin Fitzgerald <sunoflife1.git@gmail.com>
Link: https://patch.msgid.link/20250621053832.52950-1-sunoflife1.git@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
code mistakenly used a hardcoded index (codec[1]) instead of
iterating, over the codec array using the loop variable i.
Use codec[i] instead of codec[1] to match the loop iteration.
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Link: https://patch.msgid.link/20250621185233.4081094-1-alok.a.tiwari@oracle.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This remained the only exception to the kernel's architectures
organization and it's always a bit cumbersome to deal with. Let's merge
i386 and x86_64 into x86. This will result in a single arch-x86.h file
by default, and we'll no longer need to merge the two manually during
installation. Requesting either i386 or x86_64 will also result in
installing x86.
Acked-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>
While nolibc-test does test syscalls, it doesn't test as much the rest
of the macros, and a wrong spelling of FD_SETBITMASK in commit
feaf756587 broke programs using either FD_SET() or FD_CLR() without
being noticed. Let's fix these macros.
Fixes: feaf756587 ("nolibc: fix fd_set type")
Cc: stable@vger.kernel.org # v6.2+
Acked-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Before calling bch2_indirect_extent_missing_error(), we have to
calculate the missing range, which is the intersection of the reflink
pointer and the non-indirect-extent we found.
The calculation didn't take into account that the returned extent may
span the iter position, leading to an infinite loop when we
(unnecessarily) resized the extent we were returning to one that didn't
extend past the offset we were looking up.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Use dev_info() instead of pr_info() for more consistent
logging in the driver.
[root@sam9x75eb ~]$ dmesg | grep power
[ 1.678542] at91-shdwc fffffe10.poweroff: Wake-Up source: WKUP pin
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Link: https://lore.kernel.org/r/20250610124545.175492-3-mihai.sain@microchip.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The qcom-pon driver was originally implemented for the PM8916 PMIC, and
as a result, several internal variable names still refer to 'pm8916'.
However, the driver has since been extended to support other PMICs as
well.
This patch renames those variables to use more generic and consistent
names, improving clarity and reducing confusion for non-PM8916 devices.
Signed-off-by: Taeyoung Kwon <Taeyoung.Kwon@telit.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250521131116.2664-1-Taeyoung.Kwon@telit.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
On some Dell XPS 13 (9345) variants, the battery used is lithium-polymer
based. Currently, this is reported as unknown technology due to the entry
missing.
[ 4083.135325] Unknown battery technology 'LIP'
Add another check for lithium-polymer in the technology parsing callback
and return that instead of unknown.
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250523-psy-qcom-battmgr-add-lipo-entry-v1-1-938c20a43a25@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Battery charge can be reported in several different ways. One of them is
is charge percentage referred to as POWER_SUPPLY_PROP_CAPACITY in the
power supply API. Currently the driver reports the capacity in this way
on SM8350, but not on the newer variants referred to as SC8280XP in the
driver. Although this is not a bug in itself, not reporting the
percentage can confuse some userspace consumers.
Mimic what is done in the ACPI driver (drivers/acpi/battery.c) and
calculate the percentage capacity by dividing the current charge value
by the full charge.
Signed-off-by: Kornel Dulęba <korneld@google.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250528112328.1640743-2-korneld@google.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Call power_supply_put_battery_info() when bq24190_get_config() is done with
it. The "struct power_supply_battery_info *info" pointer runs out of scope
at the end of bq24190_get_config() so there is no need to keep it around
after this.
Note technically this is not a memleak fix, since all battery_info data is
devm_alloc()-ed so it would still be free-ed when the driver is unbound.
This just frees it as soon as the driver is done with it.
Signed-off-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250608204010.37482-11-hansg@kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Replace the hardcoded ocv -> capacity table and the ug3105_get_capacity()
helper with using the generic power_supply_batinfo_ocv2cap() function.
Note this relies on the battery fwnode providing at least 1
"ocv-capacity-table", if that is missing probe() will now fail with EINVAL.
Signed-off-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250608204010.37482-10-hansg@kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
For POWER_SUPPLY_TYPE_BATTERY power-supplies the core already
calls power_supply_get_battery_info() and stores the result in
psy->battery_info.
Use psy->battery_info instead of having the driver call
power_supply_get_battery_info() itself.
Signed-off-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250608204010.37482-9-hansg@kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
(devm_)power_supply_get_by_phandle now internally uses fwnode and are no
longer DT specific. Thus drop the ifdef check for CONFIG_OF and rename
to (devm_)power_supply_get_by_reference to avoid the DT terminology.
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250430-psy-core-convert-to-fwnode-v2-5-f9643b958677@collabora.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Also use fwnode based parsing for "ocv-capacity-celsius" and
"resistance-temp-table", so that any DT specific bits are
removed from the power-supply core.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20250430-psy-core-convert-to-fwnode-v2-3-f9643b958677@collabora.com
Co-developed-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
All drivers have been migrated from .of_node to .fwnode,
so let's kill the former.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20250430-psy-core-convert-to-fwnode-v2-2-f9643b958677@collabora.com
Reviewed-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This immutable branch updates the remaining user of
power_supply_config.of_node to use .fwnode instead, so that the
any code related to power_supply_config.of_node can be removed.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Merge tag 'ib-regulator-psy-for-v6.17-signed' into psy-next
Merge immutable branch between power-supply and regulator subsystem,
which updates the remaining user of power_supply_config.of_node to
use .fwnode instead, so that the any code related to .of_node can
be removed.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Bindings reference the common power supply schema, which already defines
the type (ref) for "monitored-battery" property. Drop the redundant ref
from individual device schemas along with obvious description also
duplicating what is in power-supply.yaml.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250604-dt-bindings-psy-monitored-battery-v1-6-7f755ff75218@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reference the common power supply schema to bring the definition of
monitored-battery property. Drop also the obvious description because
it is duplicating what is in power-supply.yaml.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20250604-dt-bindings-psy-monitored-battery-v1-5-7f755ff75218@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reference the common power supply schema to bring the definition of
monitored-battery property. Drop also the obvious description because
it is duplicating what is in power-supply.yaml.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250604-dt-bindings-psy-monitored-battery-v1-3-7f755ff75218@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reference the common power supply schema to bring the definition of
monitored-battery property. Drop also the obvious description because
it is duplicating what is in power-supply.yaml.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250604-dt-bindings-psy-monitored-battery-v1-2-7f755ff75218@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reference the common power supply schema to bring the definition of
monitored-battery property. Drop also the obvious description because
it is duplicating what is in power-supply.yaml.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250604-dt-bindings-psy-monitored-battery-v1-1-7f755ff75218@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Updated vcu init/reset sequence as per design changes.
If VCU reset GPIO is available then do assert and de-assert it before
enabling/disabling gasket isolation.
This GPIO is added because gasket isolation will be removed during startup
that requires access to SLCR register space. Post startup, the ownership of
the register interface lies with logiCORE IP.
Signed-off-by: Rohit Visavalia <rohit.visavalia@amd.com>
Link: https://lore.kernel.org/r/20250210113614.4149050-3-rohit.visavalia@amd.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
If registration of pll_post is failed, it will be set to NULL or ERR,
unregistering same will fail with following call trace:
Unable to handle kernel NULL pointer dereference at virtual address 008
pc : clk_hw_unregister+0xc/0x20
lr : clk_hw_unregister_fixed_factor+0x18/0x30
sp : ffff800011923850
...
Call trace:
clk_hw_unregister+0xc/0x20
clk_hw_unregister_fixed_factor+0x18/0x30
xvcu_unregister_clock_provider+0xcc/0xf4 [xlnx_vcu]
xvcu_probe+0x2bc/0x53c [xlnx_vcu]
Fixes: 4472e1849d ("soc: xilinx: vcu: make pll post divider explicit")
Signed-off-by: Rohit Visavalia <rohit.visavalia@amd.com>
Link: https://lore.kernel.org/r/20250210113614.4149050-2-rohit.visavalia@amd.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
