kernel.git/drivers/net/wireless/realtek, branch master

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-22T04:03:00Z

This converts some of the visually simpler cases that have been split over multiple lines. I only did the ones that are easy to verify the resulting diff by having just that final GFP_KERNEL argument on the next line. Somebody should probably do a proper coccinelle script for this, but for me the trivial script actually resulted in an assertion failure in the middle of the script. I probably had made it a bit _too_ trivial. So after fighting that far a while I decided to just do some of the syntactically simpler cases with variations of the previous 'sed' scripts. The more syntactically complex multi-line cases would mostly really want whitespace cleanup anyway. Signed-off-by: Linus Torvalds

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51Z

This is the exact same thing as the 'alloc_obj()' version, only much smaller because there are a lot fewer users of the *alloc_flex() interface. As with alloc_obj() version, this was done entirely with mindless brute force, using the same script, except using 'flex' in the pattern rather than 'objs*'. Signed-off-by: Linus Torvalds

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51Z

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28Z

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-02-12T20:13:01Z

Pull non-MM updates from Andrew Morton: - "ocfs2: give ocfs2 the ability to reclaim suballocator free bg" saves disk space by teaching ocfs2 to reclaim suballocator block group space (Heming Zhao) - "Add ARRAY_END(), and use it to fix off-by-one bugs" adds the ARRAY_END() macro and uses it in various places (Alejandro Colomar) - "vmcoreinfo: support VMCOREINFO_BYTES larger than PAGE_SIZE" makes the vmcore code future-safe, if VMCOREINFO_BYTES ever exceeds the page size (Pnina Feder) - "kallsyms: Prevent invalid access when showing module buildid" cleans up kallsyms code related to module buildid and fixes an invalid access crash when printing backtraces (Petr Mladek) - "Address page fault in ima_restore_measurement_list()" fixes a kexec-related crash that can occur when booting the second-stage kernel on x86 (Harshit Mogalapalli) - "kho: ABI headers and Documentation updates" updates the kexec handover ABI documentation (Mike Rapoport) - "Align atomic storage" adds the __aligned attribute to atomic_t and atomic64_t definitions to get natural alignment of both types on csky, m68k, microblaze, nios2, openrisc and sh (Finn Thain) - "kho: clean up page initialization logic" simplifies the page initialization logic in kho_restore_page() (Pratyush Yadav) - "Unload linux/kernel.h" moves several things out of kernel.h and into more appropriate places (Yury Norov) - "don't abuse task_struct.group_leader" removes the usage of ->group_leader when it is "obviously unnecessary" (Oleg Nesterov) - "list private v2 & luo flb" adds some infrastructure improvements to the live update orchestrator (Pasha Tatashin) * tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (107 commits) watchdog/hardlockup: simplify perf event probe and remove per-cpu dependency procfs: fix missing RCU protection when reading real_parent in do_task_stat() watchdog/softlockup: fix sample ring index wrap in need_counting_irqs() kcsan, compiler_types: avoid duplicate type issues in BPF Type Format kho: fix doc for kho_restore_pages() tests/liveupdate: add in-kernel liveupdate test liveupdate: luo_flb: introduce File-Lifecycle-Bound global state liveupdate: luo_file: Use private list list: add kunit test for private list primitives list: add primitives for private list manipulations delayacct: fix uapi timespec64 definition panic: add panic_force_cpu= parameter to redirect panic to a specific CPU netclassid: use thread_group_leader(p) in update_classid_task() RDMA/umem: don't abuse current->group_leader drm/pan*: don't abuse current->group_leader drm/amd: kill the outdated "Only the pthreads threading model is supported" checks drm/amdgpu: don't abuse current->group_leader android/binder: use same_thread_group(proc->tsk, current) in binder_mmap() android/binder: don't abuse current->group_leader kho: skip memoryless NUMA nodes when reserving scratch areas ...

Merge tag 'wireless-next-2026-02-04' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2026-02-05T04:31:05Z

Johannes Berg says: ==================== Some more changes, including pulls from drivers: - ath drivers: small features/cleanups - rtw drivers: mostly refactoring for rtw89 RTL8922DE support - mac80211: use hrtimers for CAC to avoid too long delays - cfg80211/mac80211: some initial UHR (Wi-Fi 8) support * tag 'wireless-next-2026-02-04' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (59 commits) wifi: brcmsmac: phy: Remove unreachable error handling code wifi: mac80211: Add eMLSR/eMLMR action frame parsing support wifi: mac80211: add initial UHR support wifi: cfg80211: add initial UHR support wifi: ieee80211: add some initial UHR definitions wifi: mac80211: use wiphy_hrtimer_work for CAC timeout wifi: mac80211: correct ieee80211-{s1g/eht}.h include guard comments wifi: ath12k: clear stale link mapping of ahvif->links_map wifi: ath12k: Add support TX hardware queue stats wifi: ath12k: Add support RX PDEV stats wifi: ath12k: Fix index decrement when array_len is zero wifi: ath12k: support OBSS PD configuration for AP mode wifi: ath12k: add WMI support for spatial reuse parameter configuration dt-bindings: net: wireless: ath11k-pci: deprecate 'firmware-name' property wifi: ath11k: add usecase firmware handling based on device compatible wifi: ath10k: sdio: add missing lock protection in ath10k_sdio_fw_crashed_dump() wifi: ath10k: fix lock protection in ath10k_wmi_event_peer_sta_ps_state_chg() wifi: ath10k: snoc: support powering on the device via pwrseq wifi: rtw89: pci: warn if SPS OCP happens for RTL8922DE wifi: rtw89: pci: restore LDO setting after device resume ... ==================== Link: https://patch.msgid.link/20260204121143.181112-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski

net: remove unnecessary module_init/exit functions

2026-02-03T01:25:23Z

Many network drivers have unnecessary empty module_init and module_exit functions. Remove them (including some that just print a message). Note that if a module_init function exists, a module_exit function must also exist; otherwise, the module cannot be unloaded. Signed-off-by: Ethan Nelson-Moore Acked-by: Marc Kleine-Budde Acked-by: Michael Grzeschik Reviewed-by: Ido Schimmel Acked-by: Ping-Ke Shih Acked-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20260131004327.18112-1-enelsonmoore@gmail.com Signed-off-by: Jakub Kicinski

Merge tag 'rtw-next-2026-01-30' of https://github.com/pkshih/rtw

2026-02-02T09:09:49Z

Pink-Ke Shih says: ================== rtw-next patches for -next Mainly refactor flow for preparation of rtw89 RTL8922DE. Others are random fixes and refinements. ================== Signed-off-by: Johannes Berg

wifi: rtw89: pci: warn if SPS OCP happens for RTL8922DE

2026-01-30T05:56:19Z

SPS OCP (over current protection) is a mechanism to cut off power to protect hardware. When this happens, raise an interrupt to signal driver, which prints out a message to note hardware status. Signed-off-by: Ping-Ke Shih Link: https://patch.msgid.link/20260127085036.44060-7-pkshih@realtek.com

wifi: rtw89: pci: restore LDO setting after device resume

2026-01-30T05:56:07Z

The LDO (Low Dropout Regulator) setting is missing after suspend/resume in some platforms, and it will cause card loss. Therefore, reconfigure this setting to avoid it. Signed-off-by: Dian-Syuan Yang Signed-off-by: Ping-Ke Shih Link: https://patch.msgid.link/20260127085036.44060-6-pkshih@realtek.com