kernel/linux.git/include, branch v6.15-rc1

Merge tag 'timers-cleanups-2025-04-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-04-06T15:35:37+00:00

Pull timer cleanups from Thomas Gleixner: "A set of final cleanups for the timer subsystem: - Convert all del_timer[_sync]() instances over to the new timer_delete[_sync]() API and remove the legacy wrappers. Conversion was done with coccinelle plus some manual fixups as coccinelle chokes on scoped_guard(). - The final cleanup of the hrtimer_init() to hrtimer_setup() conversion. This has been delayed to the end of the merge window, so that all patches which have been merged through other trees are in mainline and all new users are catched. Doing this right before rc1 ensures that new code which is merged post rc1 is not introducing new instances of the original functionality" * tag 'timers-cleanups-2025-04-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tracing/timers: Rename the hrtimer_init event to hrtimer_setup hrtimers: Rename debug_init_on_stack() to debug_setup_on_stack() hrtimers: Rename debug_init() to debug_setup() hrtimers: Rename __hrtimer_init_sleeper() to __hrtimer_setup_sleeper() hrtimers: Remove unnecessary NULL check in hrtimer_start_range_ns() hrtimers: Make callback function pointer private hrtimers: Merge __hrtimer_init() into __hrtimer_setup() hrtimers: Switch to use __htimer_setup() hrtimers: Delete hrtimer_init() treewide: Convert new and leftover hrtimer_init() users treewide: Switch/rename to timer_delete[_sync]()

Merge tag 'irq-urgent-2025-04-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-04-06T15:17:43+00:00

Pull more irq updates from Thomas Gleixner: "A set of updates for the interrupt subsystem: - A treewide cleanup for the irq_domain code, which makes the naming consistent and gets rid of the original oddity of naming domains 'host'. This is a trivial mechanical change and is done late to ensure that all instances have been catched and new code merged post rc1 wont reintroduce new instances. - A trivial consistency fix in the migration code The recent introduction of irq_force_complete_move() in the core code, causes a problem for the nostalgia crowd who maintains ia64 out of tree. The code assumes that hierarchical interrupt domains are enabled and dereferences irq_data::parent_data unconditionally. That works in mainline because both architectures which enable that code have hierarchical domains enabled. Though it breaks the ia64 build, which enables the functionality, but does not have hierarchical domains. While it's not really a problem for mainline today, this unconditional dereference is inconsistent and trivially fixable by using the existing helper function irqd_get_parent_data(), which has the appropriate #ifdeffery in place" * tag 'irq-urgent-2025-04-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/migration: Use irqd_get_parent_data() in irq_force_complete_move() irqdomain: Stop using 'host' for domain irqdomain: Rename irq_get_default_host() to irq_get_default_domain() irqdomain: Rename irq_set_default_host() to irq_set_default_domain()

tracing/timers: Rename the hrtimer_init event to hrtimer_setup

2025-04-05T08:30:17+00:00

The function hrtimer_init() doesn't exist anymore. It was replaced by hrtimer_setup(). Thus, rename the hrtimer_init trace event to hrtimer_setup to keep it consistent. Signed-off-by: Nam Cao Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/all/cba84c3d853c5258aa3a262363a6eac08e2c7afc.1738746927.git.namcao@linutronix.de

hrtimers: Make callback function pointer private

2025-04-05T08:30:17+00:00

Make the struct hrtimer::function field private, to prevent users from changing this field in an unsafe way. hrtimer_update_function() should be used if the callback function needs to be changed. Signed-off-by: Nam Cao Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/all/7d0e6e0c5c59a64a9bea940051aac05d750bc0c2.1738746927.git.namcao@linutronix.de

hrtimers: Delete hrtimer_init()

2025-04-05T08:30:17+00:00

hrtimer_init() is now unused. Delete it. Signed-off-by: Nam Cao Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/all/003722f60c7a2a4f8d4ed24fb741aa313b7e5136.1738746927.git.namcao@linutronix.de

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12+00:00

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

Merge tag 'riscv-for-linus-6.15-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2025-04-04T16:49:17+00:00

Pull RISC-V updates from Palmer Dabbelt: - The sub-architecture selection Kconfig system has been cleaned up, the documentation has been improved, and various detections have been fixed - The vector-related extensions dependencies are now validated when parsing from device tree and in the DT bindings - Misaligned access probing can be overridden via a kernel command-line parameter, along with various fixes to misalign access handling - Support for relocatable !MMU kernels builds - Support for hpge pfnmaps, which should improve TLB utilization - Support for runtime constants, which improves the d_hash() performance - Support for bfloat16, Zicbom, Zaamo, Zalrsc, Zicntr, Zihpm - Various fixes, including: - We were missing a secondary mmu notifier call when flushing the tlb which is required for IOMMU - Fix ftrace panics by saving the registers as expected by ftrace - Fix a couple of stimecmp usage related to cpu hotplug - purgatory_start is now aligned as per the STVEC requirements - A fix for hugetlb when calculating the size of non-present PTEs * tag 'riscv-for-linus-6.15-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (65 commits) riscv: Add norvc after .option arch in runtime const riscv: Make sure toolchain supports zba before using zba instructions riscv/purgatory: 4B align purgatory_start riscv/kexec_file: Handle R_RISCV_64 in purgatory relocator selftests: riscv: fix v_exec_initval_nolibc.c riscv: Fix hugetlb retrieval of number of ptes in case of !present pte riscv: print hartid on bringup riscv: Add norvc after .option arch in runtime const riscv: Remove CONFIG_PAGE_OFFSET riscv: Support CONFIG_RELOCATABLE on riscv32 asm-generic: Always define Elf_Rel and Elf_Rela riscv: Support CONFIG_RELOCATABLE on NOMMU riscv: Allow NOMMU kernels to access all of RAM riscv: Remove duplicate CONFIG_PAGE_OFFSET definition RISC-V: errata: Use medany for relocatable builds dt-bindings: riscv: document vector crypto requirements dt-bindings: riscv: add vector sub-extension dependencies dt-bindings: riscv: d requires f RISC-V: add f & d extension validation checks RISC-V: add vector crypto extension validation checks ...

Merge tag 'net-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-04-04T16:15:35+00:00

Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter. Current release - regressions: - four fixes for the netdev per-instance locking Current release - new code bugs: - consolidate more code between existing Rx zero-copy and uring so that the latter doesn't miss / have to duplicate the safety checks Previous releases - regressions: - ipv6: fix omitted Netlink attributes when using SKIP_STATS Previous releases - always broken: - net: fix geneve_opt length integer overflow - udp: fix multiple wrap arounds of sk->sk_rmem_alloc when it approaches INT_MAX - dsa: mvpp2: add a lock to avoid corruption of the shared TCAM - dsa: airoha: fix issues with traffic QoS configuration / offload, and flow table offload Misc: - touch up the Netlink YAML specs of old families to make them usable for user space C codegen" * tag 'net-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (56 commits) selftests: net: amt: indicate progress in the stress test netlink: specs: rt_route: pull the ifa- prefix out of the names netlink: specs: rt_addr: pull the ifa- prefix out of the names netlink: specs: rt_addr: fix get multi command name netlink: specs: rt_addr: fix the spec format / schema failures net: avoid false positive warnings in __net_mp_close_rxq() net: move mp dev config validation to __net_mp_open_rxq() net: ibmveth: make veth_pool_store stop hanging arcnet: Add NULL check in com20020pci_probe() ipv6: Do not consider link down nexthops in path selection ipv6: Start path selection from the first nexthop usbnet:fix NPE during rx_complete net: octeontx2: Handle XDP_ABORTED and XDP invalid as XDP_DROP net: fix geneve_opt length integer overflow io_uring/zcrx: fix selftests w/ updated netdev Python helpers selftests: net: use netdevsim in netns test docs: net: document netdev notifier expectations net: dummy: request ops lock netdevsim: add dummy device notifiers net: rename rtnl_net_debug to lock_debug ...

Merge tag 'soc-drivers-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-04-04T16:06:32+00:00

Pull more SoC driver updates from Arnd Bergmann: "This is the promised follow-up to the soc drivers branch, adding minor updates to omap and freescale drivers. Most notably, Ioana Ciornei takes over maintenance of the DPAA bus driver used in some NXP (originally Freescale) chips" * tag 'soc-drivers-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: bus: fsl-mc: Remove deadcode MAINTAINERS: add the linuppc-dev list to the fsl-mc bus entry MAINTAINERS: fix nonexistent dtbinding file name MAINTAINERS: add myself as maintainer for the fsl-mc bus irqdomain: soc: Switch to irq_find_mapping() Input: tsc2007 - accept standard properties

irqdomain: Stop using 'host' for domain

2025-04-04T14:39:11+00:00

It is confusing to see 'host' and 'domain' to be used as 'domain'. Given this header is all about domains, switch the remaining 'host' uses to 'domain'. Signed-off-by: Jiri Slaby (SUSE) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250319092951.37667-5-jirislaby@kernel.org