- release references to inactive interfaces, by Sven Eckelmann
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Merge tag 'batadv-net-pullrequest-20251024' of https://git.open-mesh.org/linux-merge
Simon Wunderlich says:
====================
Here is a batman-adv bugfix:
- release references to inactive interfaces, by Sven Eckelmann
* tag 'batadv-net-pullrequest-20251024' of https://git.open-mesh.org/linux-merge:
batman-adv: Release references to inactive interfaces
====================
Link: https://patch.msgid.link/20251024091150.231141-1-sw@simonwunderlich.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The assembler has .insn for building custom instructions
now, so change the .4byte to .insn. This ensures the output
is marked as an instruction and not as data which may
confuse both debuggers and anything else that relies on
this sort of marking.
Add an ASM_INSN_I() wrapper in asm.h to allow the selecting
of how this is output so older assemblers are still good.
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Link: https://lore.kernel.org/r/20251024171640.65232-1-ben.dooks@codethink.co.uk
Signed-off-by: Paul Walmsley <pjw@kernel.org>
Horatiu Vultur says:
====================
phy: mscc: Fix PTP for VSC8574 and VSC8572
The first patch will update the PHYs VSC8584, VSC8582, VSC8575 and VSC856X
to use PHY_ID_MATCH_EXACT because only rev B exists for these PHYs.
But for the PHYs VSC8574 and VSC8572 exists rev A, B, C, D and E.
This is just a preparation for the second patch to allow the VSC8574 and
VSC8572 to use the function vsc8584_probe().
We want to use vsc8584_probe() for VSC8574 and VSC8572 because this
function does the correct PTP initialization. This change is in the second
patch.
====================
Link: https://patch.msgid.link/20251023191350.190940-1-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The PTP initialization is two-step. First part are the function
vsc8584_ptp_probe_once() and vsc8584_ptp_probe() at probe time which
initialize the locks, queues, creates the PTP device. The second part is
the function vsc8584_ptp_init() at config_init() time which initialize
PTP in the HW.
For VSC8574 and VSC8572, the PTP initialization is incomplete. It is
missing the first part but it makes the second part. Meaning that the
ptp_clock_register() is never called.
There is no crash without the first part when enabling PTP but this is
unexpected because some PHys have PTP functionality exposed by the
driver and some don't even though they share the same PTP clock PTP.
Fixes: 774626fa44 ("net: phy: mscc: Add PTP support for 2 more VSC PHYs")
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20251023191350.190940-3-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
As the PHYs VSC8584, VSC8582, VSC8575 and VSC856X exists only as rev B,
we can use PHY_ID_MATCH_EXACT to match exactly on revision B of the PHY.
Because of this change then there is not need the check if it is a
different revision than rev B in the function vsc8584_probe() as we
already know that this will never happen.
These changes are a preparation for the next patch because in that patch
we will make the PHYs VSC8574 and VSC8572 to use vsc8584_probe() and
these PHYs have multiple revision.
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://patch.msgid.link/20251023191350.190940-2-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When forwarding multicast packets, the bridge takes MDB into account when
IGMP / MLD snooping is enabled. Currently, when snooping is disabled, the
MDB is retained, even though it is not used anymore.
At the same time, during the time that snooping is disabled, the IGMP / MLD
control packets are obviously ignored, and after the snooping is reenabled,
the administrator has to assume it is out of sync. In particular, missed
join and leave messages would lead to traffic being forwarded to wrong
interfaces.
Keeping the MDB entries around thus serves no purpose, and just takes
memory. Note also that disabling per-VLAN snooping does actually flush the
relevant MDB entries.
This patch flushes non-permanent MDB entries as global snooping is
disabled.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/5e992df1bb93b88e19c0ea5819e23b669e3dde5d.1761228273.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In efx_mae_enumerate_mports(), memory allocated for mae_mport_desc is
passed as a argument to efx_mae_process_mport(), but when the error path
in efx_mae_process_mport() gets executed, the memory allocated for desc
gets leaked.
Fix that by freeing the memory allocation before returning error.
Fixes: a6a15aca42 ("sfc: enumerate mports in ef100")
Acked-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in>
Link: https://patch.msgid.link/20251023141844.25847-1-nihaal@cse.iitm.ac.in
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently, in hclge_mii_ioctl(), the operation to
read the PHY register (SIOCGMIIREG) always returns 0.
This patch changes the return type of hclge_read_phy_reg(),
returning an error code when the function fails.
Fixes: 024712f51e ("net: hns3: add ioctl support for imp-controlled PHYs")
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://patch.msgid.link/20251023131338.2642520-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
According to Documentation/dev-tools/kunit/style.rst a KUnit test suite
normally should not have "test" in the name. Rename it to follow the
style guide.
Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn>
Tested-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/20251020-riscv-kunit-kconfig-fix-6-18-v1-1-d773b5d5ce48@iscas.ac.cn
Signed-off-by: Paul Walmsley <pjw@kernel.org>
- fix corruption in h4_recv_buf() after cleanupCen Zhang (1):
- hci_sync: fix race in hci_cmd_sync_dequeue_once
- btmtksdio: Add pmctrl handling for BT closed state during reset
- Revert "Bluetooth: L2CAP: convert timeouts to secs_to_jiffies()"
- rfcomm: fix modem control handling
- btintel_pcie: Fix event packet loss issue
- ISO: Fix BIS connection dst_type handling
- HCI: Fix tracking of advertisement set/instance 0x00
- ISO: Fix another instance of dst_type handling
- hci_conn: Fix connection cleanup with BIG with 2 or more BIS
- hci_core: Fix tracking of periodic advertisement
- MGMT: fix crash in set_mesh_sync and set_mesh_complete
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Merge tag 'for-net-2025-10-24' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Luiz Augusto von Dentz says:
====================
bluetooth pull request for net:
- fix corruption in h4_recv_buf() after cleanupCen Zhang (1):
- hci_sync: fix race in hci_cmd_sync_dequeue_once
- btmtksdio: Add pmctrl handling for BT closed state during reset
- Revert "Bluetooth: L2CAP: convert timeouts to secs_to_jiffies()"
- rfcomm: fix modem control handling
- btintel_pcie: Fix event packet loss issue
- ISO: Fix BIS connection dst_type handling
- HCI: Fix tracking of advertisement set/instance 0x00
- ISO: Fix another instance of dst_type handling
- hci_conn: Fix connection cleanup with BIG with 2 or more BIS
- hci_core: Fix tracking of periodic advertisement
- MGMT: fix crash in set_mesh_sync and set_mesh_complete
* tag 'for-net-2025-10-24' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth:
Bluetooth: rfcomm: fix modem control handling
Bluetooth: hci_core: Fix tracking of periodic advertisement
Bluetooth: hci_conn: Fix connection cleanup with BIG with 2 or more BIS
Bluetooth: fix corruption in h4_recv_buf() after cleanup
Bluetooth: btintel_pcie: Fix event packet loss issue
Bluetooth: ISO: Fix another instance of dst_type handling
Revert "Bluetooth: L2CAP: convert timeouts to secs_to_jiffies()"
Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete
Bluetooth: HCI: Fix tracking of advertisement set/instance 0x00
Bluetooth: btmtksdio: Add pmctrl handling for BT closed state during reset
Bluetooth: ISO: Fix BIS connection dst_type handling
Bluetooth: hci_sync: fix race in hci_cmd_sync_dequeue_once
====================
Link: https://patch.msgid.link/20251024144033.355820-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The ynl_attr_put_str() function was not including the null terminator
in the attribute length calculation. This caused kernel to reject
CTRL_CMD_GETFAMILY requests with EINVAL:
"Attribute failed policy validation".
For a 4-character family name like "dpll":
- Sent: nla_len=8 (4 byte header + 4 byte string without null)
- Expected: nla_len=9 (4 byte header + 5 byte string with null)
The bug was introduced in commit 15d2540e0d ("tools: ynl: check for
overflow of constructed messages") when refactoring from stpcpy() to
strlen(). The original code correctly included the null terminator:
end = stpcpy(ynl_attr_data(attr), str);
attr->nla_len = NLA_HDRLEN + NLA_ALIGN(end -
(char *)ynl_attr_data(attr));
Since stpcpy() returns a pointer past the null terminator, the length
included it. The refactored version using strlen() omitted the +1.
The fix also removes NLA_ALIGN() from nla_len calculation, since
nla_len should contain actual attribute length, not aligned length.
Alignment is only for calculating next attribute position. This makes
the code consistent with ynl_attr_put().
CTRL_ATTR_FAMILY_NAME uses NLA_NUL_STRING policy which requires
null terminator. Kernel validates with memchr() and rejects if not
found.
Fixes: 15d2540e0d ("tools: ynl: check for overflow of constructed messages")
Signed-off-by: Petr Oros <poros@redhat.com>
Tested-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Ivan Vecera <ivecera@redhat.com>
Link: https://lore.kernel.org/20251018151737.365485-3-zahari.doychev@linux.com
Link: https://patch.msgid.link/20251024132438.351290-1-poros@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit 5ff8c11775 ("KMSAN: Remove tautological checks") changed
CONFIG_HAVE_KMSAN_COMPILER from a dynamic check for
'-fsanitize=kernel-memory' to just being true for CONFIG_CC_IS_CLANG.
This missed the fact that not all architectures supported
'-fsanitize=kernel-memory' at the same time. For example, SystemZ / s390
gained support for KMSAN in clang-18 [1], so builds with clang-15
through clang-17 can select KMSAN but they error with:
clang-16: error: unsupported option '-fsanitize=kernel-memory' for target 's390x-unknown-linux-gnu'
Restore the cc-option check for '-fsanitize=kernel-memory' to make sure
the compiler target properly supports '-fsanitize=kernel-memory'. The
check for '-msan-disable-checks=1' does not need to be restored because
all supported clang versions for building the kernel support it.
Fixes: 5ff8c11775 ("KMSAN: Remove tautological checks")
Link: a3e56a8792 [1]
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202510220236.AVuXXCYy-lkp@intel.com/
Acked-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/20251023-fix-kmsan-check-s390-clang-v1-1-4e6df477a4cc@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Previously linker scripts would always generate vmlinuz that has sections
aligned. And thus padded (correct Authenticode calculation) and unpadded
calculation would be same. As in https://github.com/rhboot/pesign userspace
tool would produce the same authenticode digest for both of the following
commands:
pesign --padding --hash --in ./arch/x86_64/boot/bzImage
pesign --nopadding --hash --in ./arch/x86_64/boot/bzImage
The commit 3e86e4d74c ("kbuild: keep .modinfo section in
vmlinux.unstripped") added .modinfo section of variable length. Depending
on kernel configuration it may or may not be aligned.
All userspace signing tooling correctly pads such section to calculation
spec compliant authenticode digest.
However, if bzImage is not further processed and is attempted to be loaded
directly by EDK2 firmware, it calculates unpadded Authenticode digest and
fails to correct accept/reject such kernel builds even when propoer
Authenticode values are enrolled in db/dbx. One can say EDK2 requires
aligned/padded kernels in Secureboot.
Thus add ALIGN(8) to the .modinfo section, to esure kernels irrespective of
modinfo contents can be loaded by all existing EDK2 firmware builds.
Fixes: 3e86e4d74c ("kbuild: keep .modinfo section in vmlinux.unstripped")
Cc: stable@vger.kernel.org
Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@surgut.co.uk>
Link: https://patch.msgid.link/20251026202100.679989-1-dimitri.ledkov@surgut.co.uk
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Test that outgoing plaintext records respect the tls TLS_TX_MAX_PAYLOAD_LEN
set using setsockopt(). The limit is set to be 128, thus, in all received
records, the plaintext must not exceed this amount.
Also test that setting a new record size limit whilst a pending open
record exists is handled correctly by discarding the request.
Suggested-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://patch.msgid.link/20251022001937.20155-2-wilfred.opensource@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
During a handshake, an endpoint may specify a maximum record size limit.
Currently, the kernel defaults to TLS_MAX_PAYLOAD_SIZE (16KB) for the
maximum record size. Meaning that, the outgoing records from the kernel
can exceed a lower size negotiated during the handshake. In such a case,
the TLS endpoint must send a fatal "record_overflow" alert [1], and
thus the record is discarded.
Upcoming Western Digital NVMe-TCP hardware controllers implement TLS
support. For these devices, supporting TLS record size negotiation is
necessary because the maximum TLS record size supported by the controller
is less than the default 16KB currently used by the kernel.
Currently, there is no way to inform the kernel of such a limit. This patch
adds support to a new setsockopt() option `TLS_TX_MAX_PAYLOAD_LEN` that
allows for setting the maximum plaintext fragment size. Once set, outgoing
records are no larger than the size specified. This option can be used to
specify the record size limit.
[1] https://www.rfc-editor.org/rfc/rfc8449
Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://patch.msgid.link/20251022001937.20155-1-wilfred.opensource@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The pin-controller is used to control the Soc pins.
There are two pin-controllers on Cix Sky1 platform.
One is used under S0 state, the other is used under
S0 and S5 state.
Signed-off-by: Gary Yang <gary.yang@cixtech.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The current logic uses the flush sequence from the current address
space. This is harmless when deducing the flush requirements for the
current submit, as either the incoming address space is the same one
as the currently active one or we switch context, in which case the
flush is unconditional.
However, this sequence is also stored as the current flush sequence
of the GPU. If we switch context the stored flush sequence will no
longer belong to the currently active address space. This incoherency
can then cause missed flushes, resulting in translation errors.
Fixes: 27b67278e0 ("drm/etnaviv: rework MMU handling")
Signed-off-by: Tomeu Vizoso <tomeu@tomeuvizoso.net>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Link: https://lore.kernel.org/r/20251021093723.3887980-1-l.stach@pengutronix.de
Microsoft has designed a set of extensions for the ACPI fan device
allowing the OS to specify a set of fan speed trip points. The
platform firmware will then notify the ACPI fan device when one
of the trip points is triggered.
Unfortunatly, some device manufacturers (like HP) blindly assume
that the OS will use said extensions and thus only update the values
returned by the _FST control method when receiving such a
notification. As a result, the ACPI fan driver is currently unusable
on such machines, always reporting a constant value.
Fix this by adding support for the Microsoft extensions.
During probe and when resuming from suspend, the driver will attempt to
trigger an initial notification that will update the values returned by
_FST.
Said trip points will be updated each time a notification is received
from the platform firmware to ensure that the values returned by the
_FST control method are updated.
Link: https://learn.microsoft.com/en-us/windows-hardware/design/device-experiences/design-guide
Closes: https://github.com/lm-sensors/lm-sensors/issues/506
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
[ rjw: Edits of the new code comments ]
Link: https://patch.msgid.link/20251024183824.5656-4-W_Armin@gmx.de
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The platform firmware can notify the ACPI fan device that the fan
speed has changed. Relay this notification to the hwmon device if
present so that userspace applications can react to it.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251024183824.5656-3-W_Armin@gmx.de
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The ACPI specification states that the platform firmware can notify
the ACPI fan device that the fan speed has changed an that the _FST
control method should be reevaluated. Add support for this mechanism
to prepare for future changes.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251024183824.5656-2-W_Armin@gmx.de
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Add cooling-maps to the cpu1, cpu2, and cpu3 thermal zones to associate
passive trip points with CPU cooling devices. This enables proper
thermal mitigation by allowing the thermal framework to throttle CPUs
based on temperature thresholds. Also, label the trip points to allow
referencing them in the cooling maps.
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251023043838.1603673-1-quic_mmanikan@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Commit 4d330fe541 ("ACPI: SPCR: Support Precise Baud Rate field")
added support to use the precise baud rate available since SPCR 1.09
(revision 4) but failed to check the version of the table provided by
the firmware.
Accessing an older version of SPCR table causes accesses beyond the
end of the table and can lead to garbage data to be used for the baud
rate.
Check the version of the firmware provided SPCR to ensure that the
precise baudrate is vaild before using it.
Fixes: 4d330fe541 ("ACPI: SPCR: Support Precise Baud Rate field")
Signed-off-by: Punit Agrawal <punit.agrawal@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024123125.1081612-1-punit.agrawal@oss.qualcomm.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Before trying to parse the MRRM table, check that the table revision
is the one that is expected.
Fixes: b9020bdb9f ("ACPI: MRRM: Minimal parse of ACPI MRRM table")
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://patch.msgid.link/20251022204523.10752-1-tony.luck@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Use guard pm_runtime_active_try to simplify runtime PM cleanup and
implement runtime resume error handling in multiple places.
Also use guard pm_runtime_noresume to simplify acpi_tad_remove().
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/13881356.uLZWGnKmhe@rafael.j.wysocki
It is not necessary to resume the device upfront in acpi_tad_remove()
because both acpi_tad_disable_timer() and acpi_tad_clear_status()
attempt to resume it, but it is better to prevent it from suspending
between these calls by incrementing its runtime PM usage counter.
Accordingly, replace the pm_runtime_get_sync() call in acpi_tad_remove()
with a pm_runtime_get_noresume() one and put the latter right before the
first invocation of acpi_tad_disable_timer().
In addition, use pm_runtime_put_noidle() to drop the device's runtime
PM usage counter after using pm_runtime_get_noresume() to bump it up
to follow a common pattern and use pm_runtime_suspend() for suspending
the device afterward.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/5031965.GXAFRqVoOG@rafael.j.wysocki
All types in `bindings` implement `Zeroable` if they can, so use
`pin_init::zeroed` instead of relying on `unsafe` code.
If this ends up not compiling in the future, something in bindgen or on
the C side changed and is most likely incorrect.
Link: https://github.com/Rust-for-Linux/linux/issues/1189
Suggested-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Siyuan Huang <huangsiyuan@kylinos.cn>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Kunwu Chan <chentao@kylinos.cn>
Link: https://patch.msgid.link/20251020031204.78917-1-huangsiyuan@kylinos.cn
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
All of the evaluations of objects in the ACPI namespace are carried out
under the namespace lock and interpreter lock in ACPICA, so it is not
necessary to put any additional locks around them for synchronization.
However, the ACPI battery driver does just that, so remove the
redundant locking around ACPI object evaluation from it.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/2344462.iZASKD2KPV@rafael.j.wysocki
Currently, the AMD Address Translation Library will fail to load for new,
unrecognized systems (based on Data Fabric revision). The intention is to
prevent the code from executing on new systems and returning incorrect
results.
Recent AMD systems, however, may provide UEFI PRM handlers for address
translation. This is code provided by the platform through BIOS tables. These
are the preferred method for translation, and the Linux native code can be
used as a fallback.
Future AMD systems are expected to provide PRM handlers by default. And Linux
native code will not be used.
Adjust the ATL init code so that new, unrecognized systems will default to
using PRM handlers only.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: "Mario Limonciello (AMD)" <superm1@kernel.org>
Link: https://patch.msgid.link/all/20251017-wip-atl-prm-v2-2-7ab1df4a5fbc@amd.com
Define the two NoC paths used by UFS: ufs-ddr and cpu-ufs.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-3-b68b74e29d35@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
UFS host controller, when scaling gears, should choose appropriate
performance state of RPMh power domain controller along with clock
frequency. So let's add the OPP table support to specify both clock
frequency and RPMh performance states replacing the old "freq-table-hz"
property.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-2-b68b74e29d35@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
During upstreaming the order of clocks was adjusted to match the
upstream sort order, but mistakently freq-table-hz wasn't re-ordered
with the new order.
Fix that by moving the entry for the ICE clk to the last place.
Fixes: 5a814af5fc ("arm64: dts: qcom: sm6350: Add UFS nodes")
Cc: stable@vger.kernel.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20251023-sm6350-ufs-things-v3-1-b68b74e29d35@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the ID for the Qualcomm SM8850 SoC which represents the Kaanapali
platform.
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20251022-knp-socid-v2-1-d147eadd09ee@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The Qualcomm SM8750 SoCs use an eUSB2 PHY driver different from the
already existing M31 USB driver because it requires a connection
to an eUSB2 repeater. Thus, for USB to probe and work properly on
the Qualcomm SM8750 SoCs, enable the additional driver.
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251021-knp-usb-v2-4-a2809fffcfab@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The line_len is only set on success. Check the return value instead.
util/hwmon_pmu.c: In function ‘perf_pmus__read_hwmon_pmus’:
util/hwmon_pmu.c:742:20: warning: ‘line_len’ may be used uninitialized [-Wmaybe-uninitialized]
742 | if (line_len > 0 && line[line_len - 1] == '\n')
| ^
util/hwmon_pmu.c:719:24: note: ‘line_len’ was declared here
719 | size_t line_len;
Fixes: 53cc0b351e ("perf hwmon_pmu: Add a tool PMU exposing events from hwmon in sysfs")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Add sound node and aDSP-related pieces to enable HDMI+I2S audio playback
support on Qualcomm QR2210 RB1 board. That is the only sound output
supported for now.
The audio playback is verified using the following commands:
amixer -c0 cset iface=MIXER,name='SEC_MI2S_RX Audio Mixer MultiMedia1' 1
aplay -D hw:0,0 /usr/share/sounds/alsa/Front_Center.wav
Cc: Srinivas Kandagatla <srini@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://lore.kernel.org/r/20251022-rb1_hdmi_audio-v3-3-0d38f777a547@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the Low Power Audio SubSystem Low Power Island (LPASS LPI) pin
controller device node required for audio subsystem on Qualcomm
QRB2210 RB1. QRB2210 is based on qcm2290 which is based on sm6115.
While at this, also add description of lpi_i2s2 pins (active state)
required for audio playback via HDMI/I2S.
Cc: Srinivas Kandagatla <srini@kernel.org>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://lore.kernel.org/r/20251022-rb1_hdmi_audio-v3-2-0d38f777a547@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The touchscreen properties previously upstreamed was based on downstream
touchscreen driver. We ended up adapting upstream edt_ft5x06 driver to
support the touchscreen controller used in this device. Update the
touchscreen properties to match with the upstream edt_ft5x06
driver.
Also, the touchscreen controller used in this device is ft5452 and not
fts8719. Fix the compatible string accordingly.
The wakeup-source property was removed as it prevents the touchscreen's
regulators and irq from being disabled when the device is suspended and
could lead to unexpected battery drain. Once low power mode and
tap-to-wake functionality is properly implemented and tested to be
working, we can add it back, if needed.
Signed-off-by: Joel Selvaraj <foss@joelselvaraj.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251021-shift-axolotl-fix-touchscreen-dts-v2-1-e94727f0aa7e@joelselvaraj.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
QAIC_MANAGE_EXT_MSG_LENGTH is ambiguous and has been confused with
QAIC_MANAGE_MAX_MSG_LENGTH. Rename it to clarify it's a wire length.
Signed-off-by: Troy Hanson <thanson@qti.qualcomm.com>
Signed-off-by: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
Reviewed-by: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
[jhugo: capitalize subject]
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patch.msgid.link/20251022141606.3740470-1-youssef.abdulrahman@oss.qualcomm.com
Replace the word "Qranium" with "qaic" in the function parameter
description.
Signed-off-by: Aswin Venkatesan <aswivenk@qti.qualcomm.com>
Signed-off-by: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
Reviewed-by: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
[jhugo: adjust word wrapping in commit text]
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patch.msgid.link/20251022124107.3712466-1-youssef.abdulrahman@oss.qualcomm.com
The TX side of the SPDIF block on the A523 is almost the same the
previous generations, the only difference being that it has separate
module clock inputs for the TX and RX side.
Since this driver currently only supports TX, add support for a
different clock name so that TX and RX clocks can be separated
if RX support is ever added. Then add support for the A523.
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://patch.msgid.link/20251027125655.793277-5-wens@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The SPDIF hardware block in the A523 SoC has the same layout as the
H616 for the transmitter side. However unlike previous generations,
the hardware block now takes separate module clocks for the TX and RX
sides. This presumably allows the hardware to send and receive audio
streams at different sample rates. The new hardware also gained RX
insertion detection, and some extra information registers.
Add a new compatible for it without any fallbacks.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
Link: https://patch.msgid.link/20251027125655.793277-4-wens@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
As far as the author can tell, based on their respective manuals,
the I2S interface controllers found in the Allwinner A523 SoC is the
same as ones in the R329 SoC.
Add a SoC-specific compatible for it, with a fallback to the R329's
compatible.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
Link: https://patch.msgid.link/20251027125655.793277-3-wens@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
- Fix scx_kick_pseqs corruption when multiple schedulers are loaded
concurrently
- Allocate scx_kick_cpus_pnt_seqs lazily using kvzalloc() to handle systems
with large CPU counts
- Defer queue_balance_callback() until after ops.dispatch to fix callback
ordering issues
- Sync error_irq_work before freeing scx_sched to prevent use-after-free
- Mark scx_bpf_dsq_move_set_[slice|vtime]() with KF_RCU for proper RCU
protection
- Fix flag check for deferred callbacks
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Merge tag 'sched_ext-for-6.18-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext fixes from Tejun Heo:
- Fix scx_kick_pseqs corruption when multiple schedulers are loaded
concurrently
- Allocate scx_kick_cpus_pnt_seqs lazily using kvzalloc() to handle
systems with large CPU counts
- Defer queue_balance_callback() until after ops.dispatch to fix
callback ordering issues
- Sync error_irq_work before freeing scx_sched to prevent
use-after-free
- Mark scx_bpf_dsq_move_set_[slice|vtime]() with KF_RCU for proper RCU
protection
- Fix flag check for deferred callbacks
* tag 'sched_ext-for-6.18-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
sched_ext: fix flag check for deferred callbacks
sched_ext: Fix scx_kick_pseqs corruption on concurrent scheduler loads
sched_ext: Allocate scx_kick_cpus_pnt_seqs lazily using kvzalloc()
sched_ext: defer queue_balance_callback() until after ops.dispatch
sched_ext: Sync error_irq_work before freeing scx_sched
sched_ext: Mark scx_bpf_dsq_move_set_[slice|vtime]() with KF_RCU
Update the Sahara image table for the AIC200 to add entries for:
- qupv3fw.elf at id 54
- xbl_config.elf at id 38
- tz_qti_config.mbn at id 76
And move pvs.bin to id 78 to avoid firmware conflict.
Co-developed-by: Zack McKevitt <zmckevit@qti.qualcomm.com>
Signed-off-by: Zack McKevitt <zmckevit@qti.qualcomm.com>
Co-developed-by: Aswin Venkatesan <aswivenk@qti.qualcomm.com>
Signed-off-by: Aswin Venkatesan <aswivenk@qti.qualcomm.com>
Signed-off-by: Youssef Samir <quic_yabdulra@quicinc.com>
Signed-off-by: Youssef Samir <youssef.abdulrahman@oss.qualcomm.com>
Reviewed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patch.msgid.link/20251017173432.1207656-1-youssef.abdulrahman@oss.qualcomm.com
The current code directly overwrites the scratch pointer with the
return value of kvrealloc(). If kvrealloc() fails and returns NULL,
the original buffer becomes unreachable, causing a memory leak.
Fix this by using a temporary variable to store kvrealloc()'s return
value and only update the scratch pointer on success.
Found via static anlaysis and this is similar to commit 42378a9ca5
("bpf, verifier: Fix memory leak in array reallocation for stack state")
Fixes: be17c0df67 ("riscv: module: Optimize PLT/GOT entry counting")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20251026091912.39727-1-linmq006@gmail.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
