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2025-07-21btrfs: use rb_find() in lookup_block_entry()Yangtao Li
Use the rb-tree helper so we don't open code the search code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Pan Chuang <panchuang@vivo.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: use rb_find_add() in ulist_rbtree_insert()Yangtao Li
Use the rb-tree helper so we don't open code the search and insert code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Pan Chuang <panchuang@vivo.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: use rb_find() in ulist_rbtree_search()Yangtao Li
Use the rb-tree helper so we don't open code the search code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Pan Chuang <panchuang@vivo.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: use rb_find() in __btrfs_lookup_delayed_item()Yangtao Li
Use the rb-tree helper so we don't open code the search code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Pan Chuang <panchuang@vivo.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: use rb_find_add() in btrfs_insert_inode_defrag()Yangtao Li
Use the rb-tree helper so we don't open code the search and insert code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Pan Chuang <panchuang@vivo.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: fix comment in reserved space warningDan Johnson
mkfs.btrfs up to v4.14 actually can leave a chunk inside the reserved space when invoked with `-m single`, fixed by 997f9977c24397eb6980bb9 ("mkfs: Prevent temporary system chunk to use space in reserved 1M range") released with v4.15. Signed-off-by: Dan Johnson <ComputerDruid@gmail.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: relocation: simplify unused logic related to LINK_LOWERDaniel Vacek
btrfs_backref_link_edge() is always called with the LINK_LOWER argument. We can simplify it and remove the LINK_LOWER and LINK_UPPER macros completely. The last call with LINK_UPPER was removed with commit 0097422c0dfe0a ("btrfs: remove clone_backref_node() from relocation"). Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Daniel Vacek <neelx@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: unfold transaction abort at btrfs_insert_one_raid_extent()Filipe Manana
We have a common error path where we abort the transaction, but like this in case we get a transaction abort stack trace we don't know exactly which previous function call failed. Instead abort the transaction after any function call that returns an error, so that we can easily identify which function failed. Reviewed-by: Daniel Vacek <neelx@suse.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: unfold transaction abort at __btrfs_update_delayed_inode()Filipe Manana
We have a common error path where we abort the transaction, but like this in case we get a transaction abort stack trace we don't know exactly which previous function call failed. Instead abort the transaction after any function call that returns an error, so that we can easily identify which function failed. Reviewed-by: Daniel Vacek <neelx@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: abort transaction on unexpected eb generation at btrfs_copy_root()Filipe Manana
If we find an unexpected generation for the extent buffer we are cloning at btrfs_copy_root(), we just WARN_ON() and don't error out and abort the transaction, meaning we allow to persist metadata with an unexpected generation. Instead of warning only, abort the transaction and return -EUCLEAN. CC: stable@vger.kernel.org # 6.1+ Reviewed-by: Daniel Vacek <neelx@suse.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: unfold transaction abort at btrfs_copy_root()Filipe Manana
Instead of having a common btrfs_abort_transaction() call for when any of the two btrfs_inc_ref() calls fail, move the btrfs_abort_transaction() to happen immediately after each one of the calls, so that when analyzing a stack trace with a transaction abort we know which call failed. Reviewed-by: Daniel Vacek <neelx@suse.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: move transaction aborts to the error site in add_block_group_free_space()David Sterba
Transaction aborts should be done next to the place the error happens, which was not done in add_block_group_free_space(). Reviewed-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: move transaction aborts to the error site in ↵David Sterba
remove_block_group_free_space() Transaction aborts should be done next to the place the error happens, which was not done in remove_block_group_free_space(). Reviewed-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: simplify error detection flow during log replayFilipe Manana
We have this fuzzy logic at btrfs_recover_log_trees() where we don't abort the transaction and exit immediately after each function call that returned an error, and instead have if-then-else logic or check if the previous function call returned success before calling the next function. Make the flow more straightforward by immediately aborting the transaction and exiting after each function call failure. This also allows to avoid two consecutive if statements that test the same conditions: if (!ret && wc.stage == LOG_WALK_REPLAY_ALL) { (...) } Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: remove redundant path release when replaying a log treeFilipe Manana
There's no need to call btrfs_release_path() before calling btrfs_init_root_free_objectid() as we have released the path already at the top of the loop and the previous call to fixup_inode_link_counts() also releases the path. So remove it to simplify the code. Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: abort transaction during log replay if walk_log_tree() failedFilipe Manana
If we failed walking a log tree during replay, we have a missing transaction abort to prevent committing a transaction where we didn't fully replay all the changes from a log tree and therefore can leave the respective subvolume tree in some inconsistent state. So add the missing transaction abort. CC: stable@vger.kernel.org # 6.1+ Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: unfold transaction aborts when replaying log treesFilipe Manana
We have a single line doing a transaction abort in case either we got an error from btrfs_get_fs_root() different from -ENOENT or we got an error from btrfs_pin_extent_for_log_replay(), making it hard to figure out which function call failed when looking at a transaction abort massages and stack trace in dmesg. Change this to have an explicit transaction abort for each one of the two cases. Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: make btrfs_should_periodic_reclaim() staticJohannes Thumshirn
btrfs_should_periodic_reclaim() is not used outside of space-info.c so make it static and remove the prototype from space-info.h. Reviewed-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21btrfs: zoned: use filesystem size not disk size for reclaim decisionJohannes Thumshirn
When deciding if a zoned filesystem is reaching the threshold to reclaim data block groups, look at the size of the filesystem not to potentially total available size of all drives in the filesystem. Especially if a filesystem was created with mkfs' -b option, constraining it to only a portion of the block device, the numbers won't match and potentially garbage collection is kicking in too late. Fixes: 3687fcb0752a ("btrfs: zoned: make auto-reclaim less aggressive") CC: stable@vger.kernel.org # 6.1+ Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Tested-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-07-21dt-bindings: thermal: tegra: Document Tegra210B01Aaron Kling
Add the compatible string for Tegra210B01 SOC_THERM Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Aaron Kling <webgeek1234@gmail.com> Link: https://lore.kernel.org/r/20250720-t210b01-v2-5-9cb209f1edfc@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-07-21dt-bindings: thermal: mediatek: Add fallback compatible string for MT7981 ↵Aleksander Jan Bajkowski
and MT8516 The ‘mediatek,mt7981-thermal’ and ‘mediatek,mt8516-thermal’ strings aren't definied in the driver. Both should have fallback compatible strings. This commit fixes this issue. Fixes: 788494ba0999 ("dt-bindings: thermal: convert Mediatek Thermal to the json-schema") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20250712195904.6988-2-olek2@wp.pl Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2025-07-21e1000e: ignore uninitialized checksum word on tgpJacek Kowalski
As described by Vitaly Lifshits: > Starting from Tiger Lake, LAN NVM is locked for writes by SW, so the > driver cannot perform checksum validation and correction. This means > that all NVM images must leave the factory with correct checksum and > checksum valid bit set. Unfortunately some systems have left the factory with an uninitialized value of 0xFFFF at register address 0x3F (checksum word location). So on Tiger Lake platform we ignore the computed checksum when such condition is encountered. Signed-off-by: Jacek Kowalski <jacek@jacekk.info> Tested-by: Vlad URSU <vlad@ursu.me> Fixes: 4051f68318ca9 ("e1000e: Do not take care about recovery NVM checksum") Cc: stable@vger.kernel.org Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Vitaly Lifshits <vitaly.lifshits@intel.com> Tested-by: Mor Bar-Gabay <morx.bar.gabay@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-07-21e1000e: disregard NVM checksum on tgp when valid checksum bit is not setJacek Kowalski
As described by Vitaly Lifshits: > Starting from Tiger Lake, LAN NVM is locked for writes by SW, so the > driver cannot perform checksum validation and correction. This means > that all NVM images must leave the factory with correct checksum and > checksum valid bit set. Since Tiger Lake devices were the first to have > this lock, some systems in the field did not meet this requirement. > Therefore, for these transitional devices we skip checksum update and > verification, if the valid bit is not set. Signed-off-by: Jacek Kowalski <jacek@jacekk.info> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Vitaly Lifshits <vitaly.lifshits@intel.com> Fixes: 4051f68318ca9 ("e1000e: Do not take care about recovery NVM checksum") Cc: stable@vger.kernel.org Tested-by: Mor Bar-Gabay <morx.bar.gabay@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-07-21ice: Fix a null pointer dereference in ice_copy_and_init_pkg()Haoxiang Li
Add check for the return value of devm_kmemdup() to prevent potential null pointer dereference. Fixes: c76488109616 ("ice: Implement Dynamic Device Personalization (DDP) download") Cc: stable@vger.kernel.org Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-07-21i40e: When removing VF MAC filters, only check PF-set MACJamie Bainbridge
When the PF is processing an Admin Queue message to delete a VF's MACs from the MAC filter, we currently check if the PF set the MAC and if the VF is trusted. This results in undesirable behaviour, where if a trusted VF with a PF-set MAC sets itself down (which sends an AQ message to delete the VF's MAC filters) then the VF MAC is erased from the interface. This results in the VF losing its PF-set MAC which should not happen. There is no need to check for trust at all, because an untrusted VF cannot change its own MAC. The only check needed is whether the PF set the MAC. If the PF set the MAC, then don't erase the MAC on link-down. Resolve this by changing the deletion check only for PF-set MAC. (the out-of-tree driver has also intentionally removed the check for VF trust here with OOT driver version 2.26.8, this changes the Linux kernel driver behaviour and comment to match the OOT driver behaviour) Fixes: ea2a1cfc3b201 ("i40e: Fix VF MAC filter removal") Signed-off-by: Jamie Bainbridge <jamie.bainbridge@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-07-21i40e: report VF tx_dropped with tx_errors instead of tx_discardsDennis Chen
Currently the tx_dropped field in VF stats is not updated correctly when reading stats from the PF. This is because it reads from i40e_eth_stats.tx_discards which seems to be unused for per VSI stats, as it is not updated by i40e_update_eth_stats() and the corresponding register, GLV_TDPC, is not implemented[1]. Use i40e_eth_stats.tx_errors instead, which is actually updated by i40e_update_eth_stats() by reading from GLV_TEPC. To test, create a VF and try to send bad packets through it: $ echo 1 > /sys/class/net/enp2s0f0/device/sriov_numvfs $ cat test.py from scapy.all import * vlan_pkt = Ether(dst="ff:ff:ff:ff:ff:ff") / Dot1Q(vlan=999) / IP(dst="192.168.0.1") / ICMP() ttl_pkt = IP(dst="8.8.8.8", ttl=0) / ICMP() print("Send packet with bad VLAN tag") sendp(vlan_pkt, iface="enp2s0f0v0") print("Send packet with TTL=0") sendp(ttl_pkt, iface="enp2s0f0v0") $ ip -s link show dev enp2s0f0 16: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 3c:ec:ef:b7:e0:ac brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 vf 0 link/ether e2:c6:fd:c1:1e:92 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off RX: bytes packets mcast bcast dropped 0 0 0 0 0 TX: bytes packets dropped 0 0 0 $ python test.py Send packet with bad VLAN tag . Sent 1 packets. Send packet with TTL=0 . Sent 1 packets. $ ip -s link show dev enp2s0f0 16: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 3c:ec:ef:b7:e0:ac brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 vf 0 link/ether e2:c6:fd:c1:1e:92 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off RX: bytes packets mcast bcast dropped 0 0 0 0 0 TX: bytes packets dropped 0 0 0 A packet with non-existent VLAN tag and a packet with TTL = 0 are sent, but tx_dropped is not incremented. After patch: $ ip -s link show dev enp2s0f0 19: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 3c:ec:ef:b7:e0:ac brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 vf 0 link/ether 4a:b7:3d:37:f7:56 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off RX: bytes packets mcast bcast dropped 0 0 0 0 0 TX: bytes packets dropped 0 0 2 Fixes: dc645daef9af5bcbd9c ("i40e: implement VF stats NDO") Signed-off-by: Dennis Chen <dechen@redhat.com> Link: https://www.intel.com/content/www/us/en/content-details/596333/intel-ethernet-controller-x710-tm4-at2-carlsville-datasheet.html Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-07-21arm64: kvm, smccc: Fix vendor uuidJack Thomson
Commit 13423063c7cb ("arm64: kvm, smccc: Introduce and use API for getting hypervisor UUID") replaced the explicit register constants with the UUID_INIT macro. However, there is an endian issue, meaning the UUID generated and used in the handshake didn't match UUID prior to the commit. The change in UUID causes the SMCCC vendor handshake to fail with older guest kernels, meaning devices such as PTP were not available in the guest. This patch updates the parameters to the macro to generate a UUID which matches the previous value, and re-establish backwards compatibility with older guest kernels. Fixes: 13423063c7cb ("arm64: kvm, smccc: Introduce and use API for getting hypervisor UUID") Signed-off-by: Jack Thomson <jackabt@amazon.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Tested-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20250721130558.50823-1-jackabt.amazon@gmail.com Signed-off-by: Will Deacon <will@kernel.org>
2025-07-21Merge tag 'sunxi-clk-fixes-for-6.16' of ↵Stephen Boyd
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-fixes Pull Allwinner clock fixes from Chen-Yu Tsai: - Mark A523 MBUS clock as critical - Fix names of CSI related clocks on V3s This includes changes to the driver, DT bindings and DT files. - Fix parents of TCON clock on V3s * tag 'sunxi-clk-fixes-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: clk: sunxi-ng: v3s: Fix TCON clock parents clk: sunxi-ng: v3s: Fix CSI1 MCLK clock name clk: sunxi-ng: v3s: Fix CSI SCLK clock name clk: sunxi-ng: a523: Mark MBUS clock as critical
2025-07-21dt-bindings: interconnect: document the RPMh Network-On-Chip Interconnect in ↵Luca Weiss
Qualcomm Milos SoC Document the RPMh Network-On-Chip Interconnect of the Milos (e.g. SM7635) SoC. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20250709-sm7635-icc-v3-1-c446203c3b3a@fairphone.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-07-21Merge tag 'tegra-for-6.17-soc' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers soc/tegra: Updates for v6.17-rc1 The bulk of this is the addition of Tegra264 support for various low- level components. This also adds fabric descriptors for the new Tegra254 and Tegra264 chips. * tag 'tegra-for-6.17-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: cbb: Add support for CBB fabrics in Tegra254 soc/tegra: cbb: Add support for CBB fabrics in Tegra264 soc/tegra: cbb: Support HW lookup to get timed out target address soc/tegra: cbb: Improve handling for per SoC fabric data soc/tegra: cbb: Make error interrupt enable and status per SoC soc/tegra: cbb: Change master/slave to initiator/target soc/tegra: cbb: Clear ERR_FORCE register with ERR_STATUS soc/tegra: Add Tegra264 APBMISC compatible string soc/tegra: pmc: Add Tegra264 support soc/tegra: Enable support for Tegra264 Link: https://lore.kernel.org/r/20250711220943.2389322-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21soc: fsl: qe: convert set_multiple() to returning an integerBartosz Golaszewski
The conversion to using the new GPIO line setter callbacks missed the set_multiple() in this file. Convert it to using the new callback. Fixes: 52ccf19527fd ("soc: fsl: qe: use new GPIO line value setter callbacks") Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-07-21pinctrl: rp1: use new GPIO line value setter callbacksBartosz Golaszewski
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Andrea della Porta <andrea.porta@suse.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21usb: core: add urb->sgt parameter descriptionXu Yang
The parameter description of urb->sgt is lost, this will add it for completeness. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/all/20250711182803.1d548467@canb.auug.org.au/ Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Fixes: 488e6eaab88c ("usb: core: add dma-noncoherent buffer alloc and free API") Link: https://lore.kernel.org/r/20250721104417.3442530-1-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-07-21dt-bindings: serial: 8250: spacemit: set clocks property as requiredYixun Lan
In SpacemiT's K1 SoC, the clocks for UART are mandatory needed, so for DT, both clocks and clock-names property should be set as required. Fixes: 2c0594f9f062 ("dt-bindings: serial: 8250: support an optional second clock") Signed-off-by: Yixun Lan <dlan@gentoo.org> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250718-01-k1-uart-binding-v1-1-a92e1e14c836@gentoo.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-07-21dt-bindings: serial: renesas: Document RZ/V2N SCIFLad Prabhakar
Document SCIF bindings for the Renesas RZ/V2N (a.k.a R9A09G056) SoC. The SCIF interface in Renesas RZ/V2N is identical to the one available in RZ/V2H(P), so `renesas,scif-r9a09g057` will be used as a fallback, allowing reuse of the existing driver without modifications. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20250716202923.163950-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-07-21serial: 8250_ce4100: Fix CONFIG_SERIAL_8250=n buildAndy Shevchenko
On i386, when CONFIG_X86_INTEL_CE=y # CONFIG_SERIAL_8250 is not set it will try to compile the driver and use the stub simultaneously. This breaks the build. Fix it by making sure that the driver compiles only when CONFIG_SERIAL_8250 is also enabled. On top of that ensure that CONFIG_SERIAL_8250 is actually set to 'y' and not 'm' as the later makes no sense for this platform. The hook may only be applied during early boot. Fixes: acc902de05b2 ("serial: 8250: Move CE4100 quirks to a module under 8250 driver") Fixes: 5ec6960f6f0c ("ce4100: Add errata fixes for UART on CE4100") Reported-by: Randy Dunlap <rdunlap@infradead.org> Closes: https://lore.kernel.org/r/cdf4ee46-7bf8-4379-9245-fed9db72e7e8@infradead.org Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20250716142412.1667927-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-07-21Merge tag 'platform-drivers-x86-v6.16-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform drivers fixes from Ilpo Järvinen: - power supply code: - Add get/set property direct to allow avoiding taking psy->extensions_sem twice from power supply extensions - alienware-wmi-wmax: - Add AWCC support for Alienware Area-51m and m15 R5 - Fix `dmi_system_id` array termination - arm64: huawei-gaokun-ec: fix OF node leak - dell-ddv: Fix taking psy->extensions_sem twice - dell-lis3lv02d: Add Precision 3551 accelerometer support - firmware_attributes_class: Fix initialization order - ideapad-laptop: Retain FnLock and kbd backlight across boots - lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED - mellanox: mlxbf-pmc: Validate event names and bool input * tag 'platform-drivers-x86-v6.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: MAINTAINERS: Update entries for IFS and SBL drivers platform/x86: dell-lis3lv02d: Add Precision 3551 platform/x86: alieneware-wmi-wmax: Add AWCC support to more laptops platform/x86: Fix initialization order for firmware_attributes_class platform: arm64: huawei-gaokun-ec: fix OF node leak lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED platform/x86: ideapad-laptop: Fix kbd backlight not remembered among boots platform/x86: ideapad-laptop: Fix FnLock not remembered among boots platform/mellanox: mlxbf-pmc: Use kstrtobool() to check 0/1 input platform/mellanox: mlxbf-pmc: Validate event/enable input platform/mellanox: mlxbf-pmc: Remove newline char from event name input platform/x86: dell-ddv: Fix taking the psy->extensions_sem lock twice power: supply: test-power: Test access to extended power supply power: supply: core: Add power_supply_get/set_property_direct() platform/x86: alienware-wmi-wmax: Fix `dmi_system_id` array
2025-07-21arm64: dts: apple: Add Apple SoC GPUSasha Finkelstein
Add device tree entries for GPUs in M-series SoCs Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Sven Peter <sven@kernel.org> Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com> Link: https://lore.kernel.org/r/20250710-sgx-dt-v3-2-299bb3a65109@gmail.com Signed-off-by: Sven Peter <sven@kernel.org>
2025-07-21dt-bindings: gpu: Add Apple SoC GPUSasha Finkelstein
Add bindings for the GPU present in Apple SoCs Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Sven Peter <sven@kernel.org> Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com> Link: https://lore.kernel.org/r/20250710-sgx-dt-v3-1-299bb3a65109@gmail.com Signed-off-by: Sven Peter <sven@kernel.org>
2025-07-21arm64: dts: apple: t8012-j132: Include touchbar framebuffer nodeNick Chan
Apple T2 MacBookPro15,2 (j132) has a touchbar so include the framebuffer node. Cc: stable@vger.kernel.org Fixes: 4efbcb623e9bc ("arm64: dts: apple: Add T2 devices") Signed-off-by: Nick Chan <towinchenmi@gmail.com> Link: https://lore.kernel.org/stable/20250620-j132-fb-v1-1-bc6937baf0b9%40gmail.com Link: https://lore.kernel.org/r/20250620-j132-fb-v2-1-65f100182085@gmail.com Signed-off-by: Sven Peter <sven@kernel.org>
2025-07-21arm64: dts: apple: Add bit offset to PMIC NVMEM node namesSven Peter
Now that the dt-binding has been extended to allow indicating the bit position the following warning about a duplicate unit address with W=1 can be fixed: arch/arm64/boot/dts/apple/t8103.dtsi:764.46-767.8: Warning (unique_unit_address_if_enabled): /soc/spmi@23d0d9300/pmic@f/nvmem-layout/boot-error-count@9f02: duplicate unit-address (also used in node /soc/spmi@23d0d9300/pmic@f/nvmem-layout/panic-count@9f02) Fixes: d8bf82081c9e ("arm64: dts: apple: Add PMIC NVMEM") Link: https://lore.kernel.org/r/20250610-nvmem-bit-pattern-v1-2-55ed5c1b369c@kernel.org Signed-off-by: Sven Peter <sven@kernel.org>
2025-07-21Merge tag 'mtk-dts64-for-v6.17' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt MediaTek ARM64 DeviceTree updates for v6.17 This adds new machines and improves support for already supported MediaTek SoCs. In particular: - New machine: MT8186 Steelix Squirtle Chromebook - Steelix-Voltorb's two dts are merged in one ...and improvements for already supported SoCs and machines: - Added reserved memory for AFE DMA for MT8173/83/86/92, aligning audio related memory allocation between all of the Chromebook SoCs - Added second source components for Steelix, and marked the multiple trackpads for Asurada as such - MediaTek Genio 1200: Enabled support for the Audio DSP and sound - MediaTek Genio 510/700/1200: Added support for the PMIC Keys - MediaTek MT7988: Added Cache Coherent Interconnect for CPU DVFS - MT7988A-BananaPi-R4: Enabled CCI, added GPIO LEDs - Airoha EN7581: Added ethernet nodes to Evaluation Board * tag 'mtk-dts64-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: arm64: dts: mediatek: mt8395-genio-1200-evk: Add MT6359 PMIC key support arm64: dts: mediatek: mt8390-genio-common: Add Home MT6359 PMIC key support arm64: dts: mediatek: mt7988a-bpi-r4: add gpio leds arm64: dts: mediatek: mt7988a-bpi-r4: drop unused pins arm64: dts: mediatek: mt7988a-bpi-r4: add proc-supply for cci arm64: dts: mediatek: mt7988: add cci node dt-bindings: interconnect: add mt7988-cci compatible arm64: dts: airoha: en7581: Add ethernet nodes to EN7581 SoC evaluation board arm64: dts: mediatek: mt8192-asurada-spherion: Mark trackpads as fail-needs-probe arm64: dts: mediatek: mt8186: Add Squirtle Chromebooks arm64: dts: mediatek: mt8186: Merge Voltorb device trees arm64: dts: mediatek: mt8186-steelix: Mark second source components for probing dt-bindings: arm: mediatek: Add MT8186 Squirtle Chromebooks dt-bindings: arm: mediatek: Merge MT8186 Voltorb entries arm64: dts: mediatek: mt8395-genio-1200-evk: Enable Audio DSP and sound card arm64: dts: mediatek: mt8192-asurada: Reserve memory for audio frontend arm64: dts: mediatek: mt8186-corsola: Reserve memory for audio frontend arm64: dts: mediatek: mt8183-kukui: Reserve memory for audio frontend arm64: dts: mediatek: mt8173: Reserve memory for audio frontend Link: https://lore.kernel.org/r/20250711083656.33538-3-angelogioacchino.delregno@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21Merge tag 'mtk-dts32-for-v6.17' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt MediaTek mach ARM32 updates This adds support for the MediaTek MT6572 SoC, found in various old smartphones and tablets from various manufacturers. In particular, this adds a board_dt_compat entry for this SoC and its SMP bring up sequence to enable secondary cores. * tag 'mtk-dts32-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: ARM: dts: mediatek: add basic support for Lenovo A369i board ARM: dts: mediatek: add basic support for JTY D101 board ARM: dts: mediatek: add basic support for MT6572 SoC dt-bindings: arm: mediatek: add boards based on the MT6572 SoC dt-bindings: vendor-prefixes: add JTY dt-bindings: watchdog: mediatek,mtk-wdt: add MT6572 dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: add MT6572 Link: https://lore.kernel.org/r/20250711083656.33538-2-angelogioacchino.delregno@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21Merge tag 'omap-for-v6.17/dt-signed' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/dt arm: dts: OMAP updates for v6.17 - new board support: Seeed BeagleBone Green Eco - misc. fixups / cleanups * tag 'omap-for-v6.17/dt-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap: arm: dts: ti: omap: Fixup pinheader typo ARM: dts: am335x-pdu001: Fix RS-485 transceiver switching arm: dts: omap: Add support for BeagleBone Green Eco board dt-bindings: omap: Add Seeed BeagleBone Green Eco arm: dts: omap: am335x-bone-common: Rename tps to generic pmic node Revert "ARM: dts: Update pcie ranges for dra7" ARM: dts: omap: am335x: Use non-deprecated rts-gpios Link: https://lore.kernel.org/r/7h7c0gxczy.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21ASoC: SDCA: add route by the number of input pins in MU entityShuming Fan
This patch removed the code where num_sources should be the same as cn_list. For better resilience, it would be preferable to explicitly add the route mapping the input pins to this MU entity. Signed-off-by: Shuming Fan <shumingf@realtek.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://patch.msgid.link/20250721112346.388542-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-07-21ASoC: SDCA: correct the calculation of the maximum init table sizeShuming Fan
One initial setting is 5 bytes, so num_init_writes should divide by 5. Signed-off-by: Shuming Fan <shumingf@realtek.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://patch.msgid.link/20250721112334.388506-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-07-21Merge tag 'stm32-dt-for-v6.17-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt STM32 DT for v6.17, round 1 Highlights: ---------- - MPU: - STM32MP13: -Add Ethernet MAC adress efuse support. - STMP32MP15: - Add stm32mp157f-DK2 board support. This board embedds the same conectivity devices, DDR ... than stm32mp157c-dk2. However there are two differences: STM32MP157F SoC which allows overdrive OPP and the SCMI support for system features like clocks and regulators. - STM32MP25: - Fix tick timer for low power use cases. - Add timer support. * tag 'stm32-dt-for-v6.17-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: arm64: dts: st: remove empty line in stm32mp251.dtsi arm64: dts: st: fix timer used for ticks arm64: defconfig: Enable STM32 Octo Memory Manager and OcstoSPI driver ARM: dts: stm32: add stm32mp157f-dk2 board support dt-bindings: arm: stm32: add STM32MP157F-DK2 board compatible ARM: dts: stm32: optee async notif interrupt for MP15 scmi variants ARM: dts: stm32: use internal regulators bindings for MP15 scmi variants dt-bindings: regulator: Add STM32MP15 SCMI regulator identifiers ARM: dts: stm32: use 'typec' generic name for stusb1600 on stm32mp15xx-dkx ARM: dts: stm32: fullfill diversity with OPP for STM32M15xF SOCs ARM: dts: stm32: add system-clock-direction-out on stm32mp15xx-dkx arm64: defconfig: enable STM32 timers drivers arm64: dts: st: add timer nodes on stm32mp257f-ev1 arm64: dts: st: add timer pins for stm32mp257f-ev1 arm64: dts: st: add timer nodes on stm32mp251 ARM: dts: stm32: Add nvmem-cells to ethernet nodes for constant mac-addresses Link: https://lore.kernel.org/r/b3e3363b-1ea5-457c-b244-2cbe26f7d6e4@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21Merge tag 'v6.17-rockchip-dts64-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt New boards: ROC-RK3588S-PC, Luckfox Omni3576, Radxa Rock 5T, Sakura Pi RK3308B - all of them have the used soc in their name. New overlays: RockPro64 screen, optional Sige5 Wifi/BT module, ethernet-switch addon for Jaguar. Added peripherals on rk3528 (spi, power-domain controller, gpu) and sdio controller on rk3576. DSI display support for the Gameforce-ACE handheld, a fix for the cover-detection (closed/open) on the PineNote, camera support for the Haikou Video Demo overlay on PX30 Ringneck as well as a number of other newly enabled peripherals on a number of boards. * tag 'v6.17-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (40 commits) arm64: dts: rockchip: Enable eMMC HS200 mode on Radxa E20C arm64: dts: rockchip: Add bluetooth support to ArmSoM Sige7 arm64: dts: rockchip: enable PCIe on ROCK 4D arm64: dts: rockchip: Enable HDMI receiver on CM3588 arm64: dts: rockchip: Add HDMI PHY PLL clock source to VOP2 on rk3576 arm64: dts: rockchip: Enable HDMI PHY clk provider on rk3576 arm64: dts: rockchip: add DTs for Firefly ROC-RK3588S-PC dt-bindings: arm: rockchip: Add Firefly ROC-RK3588S-PC arm64: dts: rockchip: Enable GPU on Radxa E20C arm64: dts: rockchip: Add GPU node for RK3528 arm64: dts: rockchip: support camera module on Haikou Video Demo on PX30 Ringneck arm64: dts: rockchip: add label to first port of ISP on px30 arm64: dts: rockchip: fix endpoint dtc warning for PX30 ISP arm64: dts: rockchip: Add power controller for RK3528 arm64: dts: rockchip: enable USB on Sige5 arm64: dts: rockchip: add overlay for the WiFi/BT module on Sige5 v1.2 arm64: dts: rockchip: add version-independent WiFi/BT nodes on Sige5 arm64: dts: rockchip: add SDIO controller on RK3576 arm64: dts: rockchip: Enable gpu on rk3576-evb1-v10 arm64: dts: rockchip: Update the PinePhone Pro panel description ... Link: https://lore.kernel.org/r/15465458.uLZWGnKmhe@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21arm64: dts: nuvoton: npcm8xx: Drop the GIC "ppi-partitions" nodeRob Herring (Arm)
The Arm GIC "ppi-partitions" node is only relevant to GICv3 and makes no sense for GICv2 implementations which the GIC-400 is. PPIs in GICv2 have no CPU affinity. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250609203721.2852879-1-robh@kernel.org Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au> Link: https://lore.kernel.org/r/20250710-nuvoton-arm64-dt-v1-1-ec7db96ea507@codeconstruct.com.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-21Merge tag 'aspeed-6.17-devicetree-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt ASPEED devicetree updates for 6.17 Removed platforms: - IBM's Swift BMC New platforms: - Meta's Santabarbara Santabarbara is a compute node with an accelerator module - NVIDIA's GB200NVL BMC NVIDIA GB200 NVL72 connects 36 Grace CPUs and 72 Blackwell GPUs in an NVIDIA NVLink-connected, liquid-cooled, rack-scale design. Updated BMC platforms: - Bletchley (Meta): GPIO hog names, remove ethernet-phy node, USB PD negotiation - Catalina (Meta): Various sensors added, MCTP support for NIC management - Harma (Meta): Various sensors added - System1 (IBM): IPMB and various GPIO-related updates - Yosemite4 (Meta): GPIO names for UART mux select lines The System1 series includes a devicetree binding patch for IPMI IPMB devices. * tag 'aspeed-6.17-devicetree-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux: (34 commits) ARM: dts: aspeed: yosemite4: add gpio name for uart mux sel ARM: dts: aspeed: santabarbara: Add Meta Santabarbara BMC dt-bindings: arm: aspeed: add Meta Santabarbara board ARM: dts: aspeed: bletchley: enable USB PD negotiation ARM: dts: aspeed: lanyang: Fix 'lable' typo in LED nodes ARM: dts: aspeed: harma: add mmc health ARM: dts: aspeed: Harma: revise gpio bride pin for battery ARM: dts: aspeed: harma: add ADC128D818 for voltage monitoring ARM: dts: aspeed: harma: add fan board I/O expander ARM: dts: aspeed: harma: add E1.S power monitor ARM: dts: aspeed: catalina: Enable MCTP for frontend NIC management ARM: dts: aspeed: Add device tree for Nvidia's GB200NVL BMC dt-bindings: arm: aspeed: add Nvidia's GB200NVL BMC ARM: dts: aspeed: catalina: Enable MCTP support for NIC management ARM: dts: aspeed: catalina: Update CBC FRU EEPROM I2C bus and address ARM: dts: aspeed: catalina: Enable multi-master on additional I2C buses ARM: dts: aspeed: catalina: Remove INA238 and INA230 nodes ARM: dts: aspeed: catalina: Add second source HSC node support ARM: dts: aspeed: catalina: Add second source fan controller support ARM: dts: aspeed: catalina: Add fan controller support ... Link: https://lore.kernel.org/r/36d50489cac1fbae01ec699b742f6c6c459a01cb.camel@codeconstruct.com.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
generated by cgit (git 2.34.1) at 2025-09-12 22:55:55 +0000