radar what's moving right now

1. [PATCH] mm/kmemleak: report RCU-tasks quiescent states during the scan proposal

   Patch replaces cond_resched() with cond_resched_tasks_rcu_qs() in kmemleak_scan to avoid Tasks RCU stalls blocking BPF struct_ops frees.

   Kernel & Low-Level bpf.vger.kernel.org 5 msgs 5 voices 47m ago
2. PEP 841: Adding Frozen Syntax to Make Immutable Types Optimizable proposal

   PEP 841 proposes f{} frozen literal syntax for frozenset/frozendict to encourage immutables and enable optimizations; thread debates readability, adoption friction, and syntax bar.

   Languages & Toolchains discourse:discuss.python.org 32 msgs 14 voices 23m ago
3. [PATCH] x86/mm/pat: allocate split page tables as kernel page tables security

   Patch fixes direct PTE allocation in __split_large_page() that skips kernel ptdesc marking and IOTLB invalidation on free.

   Kernel & Low-Level linux-kernel.vger.kernel.org 4 msgs 3 voices 1h ago
4. [PATCH v5 bpf-next 0/3] bpf: add bpf_init_inode_xattr kfunc for atomic inode labeling proposal

   Patch series adds bpf_init_inode_xattr kfunc allowing BPF LSM programs to atomically label inodes at creation via inode_init_security.

   Kernel & Low-Level bpf.vger.kernel.org 21 msgs 4 voices 2h ago
5. [PATCH v11] mm/page_alloc: boost watermarks on atomic allocation failure proposal

   v11 mm patch adds watermark boost for GFP_ATOMIC order-0 failures; Andrew Morton comments on missing review and networking relevance.

   Kernel & Low-Level netdev.vger.kernel.org 2 msgs 2 voices 71m ago
6. [PATCH v5 00/36] Private Memory NUMA Nodes proposal

   v5 36-patch series proposes private NUMA nodes for isolated device memory with per-capability opt-ins for reclaim, migration, etc.

   Kernel & Low-Level linux-kernel.vger.kernel.org 36 msgs 2 voices 4h ago
7. [PATCH v2 00/15] mm/rmap: index MAP_PRIVATE file-backed folios by virt pgoff proposal

   v2 kernel mm patch series reindexes MAP_PRIVATE file-backed anon folios by virtual pgoff; accepted by Andrew Morton into mm-new.

   Kernel & Low-Level linux-kernel.vger.kernel.org 20 msgs 3 voices 5h ago
8. [PATCH v7 0/9] mm: optimize zone-device memmap initialization proposal

   v7 mm patchset uses page templates + x86 nontemporal memcpy to cut ZONE_DEVICE memmap init time for large pmem/DAX bind/rebind.

   Kernel & Low-Level linux-kernel.vger.kernel.org 13 msgs 3 voices 2h ago
9. [PATCH 0/4] virtio: validate device-reported values across drivers security

   Patchset adds device-value validation and UAF fix for virtio-mem/input/console; discussion on trust model and LLM-assisted checks.

   Kernel & Low-Level linux-kernel.vger.kernel.org 45 msgs 7 voices 15h ago
10. [PATCH 00/21] binfmt_misc: transparent interpreters and PT_INTERP loader substitution proposal

    Christian Brauner posts 21-patch series adding binfmt_misc 'L' loader substitution and transparent modes with BPF_BINPRM_LOADER support.

    Kernel & Low-Level bpf.vger.kernel.org 28 msgs 2 voices 12h ago
11. Re: [PATCH] mm: vmscan: abort proactive reclaim early when freezing

    Patch adds inner-loop signal checks and -ERESTARTSYS return in user_proactive_reclaim to prevent freezer timeouts on large reclaim targets.

    Kernel & Low-Level linux-kernel.vger.kernel.org 30 msgs 7 voices 12h ago
12. [PATCH bpf-next 0/9] bpf: Disable preemption in stack map code

    Patchset refactors BPF stack helpers and disables preemption around get_perf_callchain to prevent per-CPU buffer corruption.

    Kernel & Low-Level bpf.vger.kernel.org 23 msgs 3 voices 4h ago
13. [RFC PATCH v3 0/3] mm/damon: introduce DAMOS_SPLIT action proposal

    RFC proposes DAMOS_SPLIT action for DAMON to split large folios and improve access monitoring granularity under THP.

    Kernel & Low-Level linux-kernel.vger.kernel.org 11 msgs 4 voices 5h ago
14. [PATCH] media: ov5693: add OVTI5693 ACPI HID for IPU6 Surface devices
    Kernel & Low-Level linux-kernel.vger.kernel.org 18 msgs 4 voices 58m ago
15. [PATCH 0/5] arm64: dts: qcom: Add Kalambo SoC and CRD
    Kernel & Low-Level linux-kernel.vger.kernel.org 15 msgs 3 voices 2h ago
16. [PATCH v1 0/4] perf: Fix and optimize maps parsing, boundaries, and bounds safety
    Kernel & Low-Level linux-kernel.vger.kernel.org 10 msgs 1 voice 1h ago
17. [PATCH 0/6] media: qcom: camss: Add C-PHY support for sa8775p, sa8300 and sm8250
    Kernel & Low-Level linux-kernel.vger.kernel.org 14 msgs 3 voices 2h ago
18. [PATCH] KVM: VMX: Postpone IPIv setup after successful vCPU creation
    Kernel & Low-Level linux-kernel.vger.kernel.org 9 msgs 4 voices 86m ago
19. [PATCH] KVM: arm64: ptdump: Flush the last region
    Kernel & Low-Level linux-kernel.vger.kernel.org 10 msgs 4 voices 3h ago
20. [PATCH 00/10] HID: iio: use local struct device
    Kernel & Low-Level linux-kernel.vger.kernel.org 13 msgs 3 voices 5h ago
21. [PATCH v7 00/12] PCI: liveupdate: PCI core support for Live Update
    Kernel & Low-Level linux-kernel.vger.kernel.org 32 msgs 4 voices 89m ago
22. [PATCH] serial: 8250: validate iomem_base in serial8250_verify_port() security

    Proposed 8250 serial fix to block root-triggered page fault + tty_lock UAF via TIOCSSERIAL rejected as breaking intended ABI for non-fixed ports.

    Kernel & Low-Level linux-kernel.vger.kernel.org 5 msgs 3 voices 17h ago
23. [PATCH v4 0/5] software node: provide support for fw_devlink proposal

    v4 patch series implementing fw_devlink add_links for software nodes merged into driver-core-next.

    Kernel & Low-Level linux-kernel.vger.kernel.org 11 msgs 3 voices 17h ago
24. [PATCH v6 0/2] bpf, sockmap: handle spurious tcp_msg_wait_data() wakeup
    Kernel & Low-Level bpf.vger.kernel.org 6 msgs 2 voices 50m ago
25. linux-next: manual merge of the mm-unstable tree with the drm-misc-fixes tree
    Kernel & Low-Level linux-kernel.vger.kernel.org 5 msgs 4 voices 2h ago
26. Re: [PATCH v3] serial: 8250: Clear CON_PRINTBUFFER on port re-registration

    Patch to avoid log re-print on 8250 console re-registration introduces regression hiding early boot output on RISC-V.

    Kernel & Low-Level linux-kernel.vger.kernel.org 2 msgs 2 voices 4h ago
27. [PATCH v16 0/7] spi: pxa2xx: Fix PM and interrupt issues on Intel LPSS SPI proposal

    v16 pxa2xx SPI driver patchset fixing LPSS PM/IRQ races receives maintainer review feedback.

    Kernel & Low-Level linux-kernel.vger.kernel.org 15 msgs 3 voices 4h ago
28. [PATCH v2 00/15] drm/drm_simple: remove drm_simple_encoder_init
    Kernel & Low-Level linux-kernel.vger.kernel.org 17 msgs 2 voices 6h ago
29. [RFC PATCH net-next 00/13] net: knod: in-kernel network offload device
    Kernel & Low-Level bpf.vger.kernel.org 18 msgs 4 voices 3h ago
30. [PATCH v7 00/10] arm64: dts: qcom: Extend Shikra device tree with peripheral and subsystem support
    Kernel & Low-Level linux-kernel.vger.kernel.org 12 msgs 2 voices 2h ago
31. [PATCH 0/4] EDAC/altera: Add support for Agilex5 platform
    Kernel & Low-Level linux-kernel.vger.kernel.org 5 msgs 2 voices 4h ago
32. [PATCH v1 0/3] iio: light: gp2ap002: runtime PM and error path fixes
    Kernel & Low-Level linux-kernel.vger.kernel.org 5 msgs 2 voices 4h ago
33. [PATCH 0/2] serial: amba-pl011: fix console clock lifetime
    Kernel & Low-Level linux-kernel.vger.kernel.org 12 msgs 5 voices 3h ago
34. [RFC v3 0/5] Bootpatch-SLR: Randomizing Linux Kernel Structure Layouts at Boot
    Kernel & Low-Level linux-kernel.vger.kernel.org 6 msgs 1 voice 5h ago
35. [PATCH 0/7] staging: Remove redundant error messages on IRQ request failure
    Kernel & Low-Level linux-kernel.vger.kernel.org 10 msgs 3 voices 5h ago
36. [PATCH 0/7] soc: Remove redundant error messages on IRQ request failure
    Kernel & Low-Level linux-kernel.vger.kernel.org 11 msgs 4 voices 8h ago
37. [PATCH net-next] net: stmmac: Simplify ioctl handling
    Kernel & Low-Level netdev.vger.kernel.org 8 msgs 3 voices 9m ago
38. Redirecting nixos.wiki to wiki.nixos.org
    Distributions & Plumbing discourse:discourse.nixos.org 5 msgs 4 voices 3h ago
39. [RFC PATCH 0/2] KVM: x86/pmu: Let userspace disable SW accounting of emulated instructions
    Kernel & Low-Level linux-kernel.vger.kernel.org 4 msgs 2 voices 2h ago
40. [PATCH v2] Bluetooth: ISO: fix UAF on socket close before shutdown completes
    Kernel & Low-Level linux-kernel.vger.kernel.org 4 msgs 3 voices 4h ago
41. [PATCH v3 phy-next 0/8] RCW override for 10G Lynx dynamic protocol reconfiguration
    Kernel & Low-Level linux-kernel.vger.kernel.org 11 msgs 2 voices 4h ago
42. Adding new workflows in Github Actions
    Languages & Toolchains discourse:discuss.python.org 3 msgs 3 voices 2h ago
43. [PATCH v6] hung_task: Deduplicate identical hang reports using explicit blocker tracking proposal

    v6 hung_task patch adds blocker dedup to reduce duplicate warnings and preserve ring buffer budget.

    Kernel & Low-Level linux-kernel.vger.kernel.org 2 msgs 2 voices 18h ago
44. [PATCH tty v7 0/2] Convert 8250 to NBCON, take 2
    Kernel & Low-Level linux-kernel.vger.kernel.org 6 msgs 3 voices 5h ago
45. [PATCH] serial: 8250: fix compile error with hub6_match_port() when compiled as a module
    Kernel & Low-Level linux-kernel.vger.kernel.org 5 msgs 3 voices 5h ago
46. next-20260720: linux-next
    Kernel & Low-Level releases:kernel.org 1 msg 1 voice 8h ago
47. [PATCH v2 0/3] iio: common: improve InvenSense sample timestamping
    Kernel & Low-Level linux-kernel.vger.kernel.org 8 msgs 3 voices 5h ago
48. [PATCH net 1/1] openvswitch: Fix CT limit teardown use-after-free
    Kernel & Low-Level netdev.vger.kernel.org 5 msgs 4 voices 5h ago
49. [PATCH v6 1/2] bpf, sockmap: handle spurious tcp_msg_wait_data() wakeup
    Kernel & Low-Level bpf.vger.kernel.org 4 msgs 3 voices 1h ago
50. [PATCH] net: mana: cap HWC init max message size to HW_CHANNEL_MAX_REQUEST_SIZE
    Kernel & Low-Level netdev.vger.kernel.org 4 msgs 3 voices 8m ago
51. [PATCH slab/for-next v4 0/8] mm/slab: introduce kfree_rcu_nolock() and improve slub_kunit coverage
    Kernel & Low-Level bpf.vger.kernel.org 16 msgs 2 voices 11h ago
52. [RFC] cxl: Device protocol AER injection
    Kernel & Low-Level linux-kernel.vger.kernel.org 5 msgs 3 voices 2h ago
53. [PATCH v2 0/7] hwmon: Remove redundant error messages on IRQ request failure
    Kernel & Low-Level linux-kernel.vger.kernel.org 15 msgs 2 voices 10h ago
54. [PATCH v2 0/3] drm/panel: ilitek-ili9805: convert to *_multi API
    Kernel & Low-Level linux-kernel.vger.kernel.org 10 msgs 3 voices 4h ago
55. [PATCH 0/4] mm, swap: some random fixes and cleanups
    Kernel & Low-Level linux-kernel.vger.kernel.org 8 msgs 4 voices 8h ago
56. [PATCH v22 0/4] [PCI] Error recovery for vfio-pci devices on s390x
    Kernel & Low-Level linux-kernel.vger.kernel.org 5 msgs 1 voice 5h ago
57. [PATCH] KVM: arm64: Stop the hyp trace clock worker on disable
    Kernel & Low-Level linux-kernel.vger.kernel.org 4 msgs 2 voices 5h ago
58. [PATCH v3 0/5] nfs: Modernize Direct I/O path
    Kernel & Low-Level linux-kernel.vger.kernel.org 17 msgs 3 voices 9h ago
59. LLMs in nixpkgs
    Distributions & Plumbing discourse:discourse.nixos.org 4 msgs 2 voices 2h ago
60. [PATCH v3 net-next 0/6] net: Move system_long_wq to system_dfl_long_wq
    Kernel & Low-Level netdev.vger.kernel.org 8 msgs 2 voices 2h ago