Now that a "brcm,brcmstb-memc-ddr-rev-b.2.x" fallback compatible string
has been defined, we can greatly simplify the matching within the driver
to only look for that compatible string and nothing else.
The fallback "brcm,brcmstb-memc-ddr" is also updated to assume the V21
register layout since that is the most common nowadays.
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20250609212356.2264244-3-florian.fainelli@broadcom.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
with hmac.
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Merge tag 'v6.16-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fix from Herbert Xu:
"This fixes a regression where wp512 can no longer be used with hmac"
* tag 'v6.16-p6' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: wp512 - Use API partial block handling
According to existed dts arch/arm/boot/dts/armv7-m.dtsi and driver
drivers/irqchip/irq-nvic.c, compatible string should be arm,armv7m-nvic,
Fix below CHECK_DTB warning:
arch/arm/boot/dts/nxp/vf/vf610m4-cosmic.dtb: /interrupt-controller@e000e100:
failed to match any schema with compatible: ['arm,armv7m-nvic']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250624224630.2518776-1-Frank.Li@nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Delete isp1301.txt and add compatible string nxp,isp1301 to trivial-devices
because this i2c device have only reg propepty.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250623204048.2493819-1-Frank.Li@nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Merge tag 'bcachefs-2025-06-26' of git://evilpiepirate.org/bcachefs
Pull bcachefs fixes from Kent Overstreet:
- Lots of small check/repair fixes, primarily in subvol loop and
directory structure loop (when involving snapshots).
- Fix a few 6.16 regressions: rare UAF in the foreground allocator path
when taking a transaction restart from the transaction bump
allocator, and some small fallout from the change to log the error
being corrected in the journal when repairing errors, also some
fallout from the btree node read error logging improvements.
(Alan, Bharadwaj)
- New option: journal_rewind
This lets the entire filesystem be reset to an earlier point in time.
Note that this is only a disaster recovery tool, and right now there
are major caveats to using it (discards should be disabled, in
particular), but it successfully restored the filesystem of one of
the users who was bit by the subvolume deletion bug and didn't have
backups. I'll likely be making some changes to the discard path in
the future to make this a reliable recovery tool.
- Some new btree iterator tracepoints, for tracking down some
livelock-ish behaviour we've been seeing in the main data write path.
* tag 'bcachefs-2025-06-26' of git://evilpiepirate.org/bcachefs: (51 commits)
bcachefs: Plumb correct ip to trans_relock_fail tracepoint
bcachefs: Ensure we rewind to run recovery passes
bcachefs: Ensure btree node scan runs before checking for scanned nodes
bcachefs: btree_root_unreadable_and_scan_found_nothing should not be autofix
bcachefs: fix bch2_journal_keys_peek_prev_min() underflow
bcachefs: Use wait_on_allocator() when allocating journal
bcachefs: Check for bad write buffer key when moving from journal
bcachefs: Don't unlock the trans if ret doesn't match BCH_ERR_operation_blocked
bcachefs: Fix range in bch2_lookup_indirect_extent() error path
bcachefs: fix spurious error_throw
bcachefs: Add missing bch2_err_class() to fileattr_set()
bcachefs: Add missing key type checks to check_snapshot_exists()
bcachefs: Don't log fsck err in the journal if doing repair elsewhere
bcachefs: Fix *__bch2_trans_subbuf_alloc() error path
bcachefs: Fix missing newlines before ero
bcachefs: fix spurious error in read_btree_roots()
bcachefs: fsck: Fix oops in key_visible_in_snapshot()
bcachefs: fsck: fix unhandled restart in topology repair
bcachefs: fsck: Fix check_directory_structure when no check_dirents
bcachefs: Fix restart handling in btree_node_scrub_work()
...
Thomas Gleixner says:
====================
ptp: Belated spring cleaning of the chardev driver
When looking into supporting auxiliary clocks in the PTP ioctl, the
inpenetrable ptp_ioctl() letter soup bothered me enough to clean it up.
The code (~400 lines!) is really hard to follow due to a gazillion of
local variables, which are only used in certain case scopes, and a
mixture of gotos, breaks and direct error return paths.
Clean it up by splitting out the IOCTL functionality into seperate
functions, which contain only the required local variables and are trivial
to follow. Complete the cleanup by converting the code to lock guards and
get rid of all gotos.
That reduces the code size by 48 lines and also the binary text size is
80 bytes smaller than the current maze.
The series is split up into one patch per IOCTL command group for easy
review.
v1: https://lore.kernel.org/20250620130144.351492917@linutronix.de
====================
Link: https://patch.msgid.link/20250625114404.102196103@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The mixture of gotos and direct return codes is inconsistent and just makes
the code harder to read. Let it consistently return error codes directly and
tidy the code flow up accordingly.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20250625115133.486953538@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Convert the various spin_lock_irqsave() protected critical regions to
scoped guards. Use spinlock_irq instead of spinlock_irqsave as all the
functions are invoked in thread context with interrupts enabled.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20250625115133.425029269@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Finish the ptp_ioctl() cleanup by splitting out the PTP_MASK_EN_SINGLE
ioctl code and removing the remaining local variables and return
statements.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115133.364422719@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_MASK_CLEAR_ALL ioctl
code into a helper function.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115133.302755618@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_PIN_SETFUNC ioctl
code into a helper function. Convert to lock guard while at it and remove
the pointless memset of the pd::rsv because nothing uses it.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115133.241503804@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_PIN_GETFUNC ioctl
code into a helper function. Convert to lock guard while at it and remove
the pointless memset of the pd::rsv because nothing uses it.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115133.177265865@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_SYS_OFFSET ioctl
code into a helper function.
Convert it to __free() to avoid gotos.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://patch.msgid.link/20250625115133.113841216@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the
PTP_SYS_OFFSET_EXTENDED ioctl code into a helper function.
Convert it to __free() to avoid gotos.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115133.050445505@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_SYS_OFFSET_PRECISE
ioctl code into a helper function.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115132.986897454@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_ENABLE_PPS
ioctl code into a helper function. Convert to a lock guard while at it.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115132.923803136@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_PEROUT_REQUEST
ioctl code into a helper function. Convert to a lock guard while at it.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115132.860150473@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Continue the ptp_ioctl() cleanup by splitting out the PTP_EXTTS_REQUEST
ioctl code into a helper function. Convert to a lock guard while at it.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115132.797588258@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
ptp_ioctl() is an inpenetrable letter soup with a gazillion of case (scope)
specific variables defined at the top of the function and pointless breaks
and gotos.
Start cleaning it up by splitting out the PTP_CLOCK_GETCAPS ioctl code into
a helper function. Use a argument pointer with a single sparse compliant
type cast instead of proliferating the type cast all over the place.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250625115132.733409073@linutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
setup_wait() takes an optional argument and then is called from the top
level of the test script. That confuses shellcheck, which thinks that maybe
the intention is to pass $1 of the script to the function, which is never
the case. To avoid having to annotate every single new test with a SC
disable, split the function in two: one that takes a mandatory argument,
and one that takes no argument at all.
Convert the two existing users of that optional argument, both in Spectrum
resource selftest, to use the new form. Clean up vxlan_bridge_1q_mc_ul.sh
to not pass a now-unused argument.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/8e13123236fe3912ae29bc04a1528bdd8551da1f.1750847794.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
lwtunnel_build_state() has check validity of encap_type,
so no need to do this before call it.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250625022059.3958215-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:
====================
pull-request: bpf-next 2025-06-27
We've added 6 non-merge commits during the last 8 day(s) which contain
a total of 6 files changed, 120 insertions(+), 20 deletions(-).
The main changes are:
1) Fix RCU usage in task_cls_state() for BPF programs using helpers like
bpf_get_cgroup_classid_curr() outside of networking, from Charalampos
Mitrodimas.
2) Fix a sockmap race between map_update and a pending workqueue from
an earlier map_delete freeing the old psock where both pointed to the
same psock->sk, from Jiayuan Chen.
3) Fix a data corruption issue when using bpf_msg_pop_data() in kTLS which
failed to recalculate the ciphertext length, also from Jiayuan Chen.
4) Remove xdp_redirect_map{,_err} trace events since they are unused and
also hide XDP trace events under CONFIG_BPF_SYSCALL, from Steven Rostedt.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next:
xdp: tracing: Hide some xdp events under CONFIG_BPF_SYSCALL
xdp: Remove unused events xdp_redirect_map and xdp_redirect_map_err
net, bpf: Fix RCU usage in task_cls_state() for BPF programs
selftests/bpf: Add test to cover ktls with bpf_msg_pop_data
bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls
bpf, sockmap: Fix psock incorrectly pointing to sk
====================
Link: https://patch.msgid.link/20250626230111.24772-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add missing DP PHY status and VCO clock configuration registers to fix
configuring the VCO rate on SM8750. Without proper VCO rate setting, it
works on after-reset half of rate which is not enough for DP over USB to
work as seen on logs:
[drm:msm_dp_ctrl_link_train_1_2] *ERROR* max v_level reached
[drm:msm_dp_ctrl_link_train_1_2] *ERROR* link training #1 on phy 0 failed. ret=-11
Fixes: c4364048ba ("phy: qcom: qmp-combo: Add new PHY sequences for SM8750")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250616062541.7167-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Since the page_pool for airoha_eth driver is created with
PP_FLAG_DMA_SYNC_DEV flag, we do not need to sync_for_device each page
received from the pool since it is already done by the page_pool codebase.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://patch.msgid.link/20250625-airoha-sync-for-device-v1-1-923741deaabf@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Drivers should generally be quiet on successful probe so drop the
registration printk from the recently added M31 EUSB2 driver.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250617080401.11147-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The device_get_match_data() helper returns NULL if a new entry is ever
added without corresponding match data.
Fixes: 9c8504861c ("phy: qcom: Add M31 based eUSB2 PHY driver")
Cc: Wesley Cheng <quic_wcheng@quicinc.com>
Cc: Melody Olvera <melody.olvera@oss.qualcomm.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250617080503.11262-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The DT bindings file "renesas,r9a09g057-gbeth.yaml" applies to a whole
family of SoCs, and uses "renesas,rzv2h-gbeth" as a fallback compatible
value. Hence rename it to the more generic "renesas,rzv2h-gbeth.yaml".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/721f6e0e09777e0842ecaca4578bc50c953d2428.1750838954.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Update the PHY settings to align with the latest PCIe PHY
Hardware Programming Guide for both PCIe controllers on the
SA8775P platform.
Add the ln_shrd region for SA8775P, incorporating new register
writes as specified in the updated Hardware Programming Guide.
Update pcs table for QCS8300, since both QCS8300 and SA8775P are
closely related and share same pcs settings.
Signed-off-by: Mrinmay Sarkar <mrinmay.sarkar@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250617-update_phy-v5-1-2df83ed6a373@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Zeroing out registers does not happen in the downstream kernel, and will
"tune" the repeater in surely unexpected ways since most registers don't
have a reset value of 0x0.
Stop doing that and instead just set the registers that are in the init
sequence (though long term I don't think there's actually PMIC-specific
init sequences, there's board specific tuning, but that's a story for
another day).
Fixes: 99a517a582 ("phy: qualcomm: phy-qcom-eusb2-repeater: Zero out untouched tuning regs")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250617-eusb2-repeater-tuning-v2-2-ed6c484f18ee@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
While it's true that, generally, the T-PHY V3 does not support the
slew calibration process, some minor versions of it actually do,
moreover, some SoCs may not support this even though the version
of the PHY IP does.
The reference clock and rate coefficient parameters are used only
for slew calibration: move those to platform data, then document
and change the checks in hs_slew_rate_calibrate() to perform the
calibration only if:
- EYE value was not supplied (pre-calculated calibration); and
- Slew reference clock value is present (not zero); and
- Slew coefficient is present (not zero).
Moreover, change the probe function to always check if both the
slew reference clock and coefficient properties are present and,
if not, assign the value from platform data (which, as reminder,
if not added means that it's zero!), instead of checking the PHY
IP version.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250623120315.109881-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
As struct mtk_phy_pdata was almost fully documented, transfer
the comments into kerneldoc on top.
While at it, also rewrite the comments to both improve the writing
writing and the actual information in the documentation, and add a
description for the `version` member of the structure.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250623120315.109881-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Add lpc3220 spi controller binding doc to fix below CHECK_DTBS warning:
arch/arm/boot/dts/nxp/lpc/lpc3250-ea3250.dtb: /ahb/apb/spi@20088000: failed to match any schema with compatible: ['nxp,lpc3220-spi']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250625215255.2640538-1-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Leave releasing of DMA channels up to the devm facilities. This way we can
eliminate the rest of the "goto ladder".
Signed-off-by: Bence Csókás <csokas.bence@prolan.hu>
Link: https://patch.msgid.link/20250610082256.400492-3-csokas.bence@prolan.hu
Signed-off-by: Mark Brown <broonie@kernel.org>
Update header inclusions to follow IWYU (Include What You Use)
principle.
Note that kernel.h is discouraged to be included as it's written
at the top of that file.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250626152307.322627-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When setting a new bitrate, WMI peer association command is sent from
the host without the peer authentication bit set in peer_flags for
security mode, which causes ping failure.
The firmware handles peer_flags when the client is associating, as the
peer authentication bit in peer_flags is set after the key exchange.
When the WMI peer association command is sent from the host to update
the new bitrate for an associated STA, the firmware expects the WMI
peer authentication bit to be set in peer_flags.
Fix this issue by ensuring that the WMI peer auth bit is set in
peer_flags in WMI peer association command when updating the new
bitrate.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Fixes: d889913205 ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: Thiraviyam Mariyappan <thiraviyam.mariyappan@oss.qualcomm.com>
Signed-off-by: Ramasamy Kaliappan <ramasamy.kaliappan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250608145651.1735236-1-ramasamy.kaliappan@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Add the missing memory barriers to make sure that destination ring
descriptors are read before updating the tail pointer (and passing
ownership to the device) to avoid memory corruption on weakly ordered
architectures like aarch64 when the ring is full.
Tested-on: WCN7850 hw2.0 WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Fixes: d889913205 ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Cc: stable@vger.kernel.org # 6.3
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://patch.msgid.link/20250617084402.14475-5-johan+linaro@kernel.org
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
