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[libcpu][bsp] Fix RISC-V SMP ticket spinlock stalls and enable 8 CPUs on SpacemiT K1 - #11904

Merged

Rbb666 merged 2 commits into

RT-Thread:masterfrom

GuEe-GUI:fixup_riscv_spinlock

Oct 22, 2026

Merged

[libcpu][bsp] Fix RISC-V SMP ticket spinlock stalls and enable 8 CPUs on SpacemiT K1#11904
Rbb666 merged 2 commits into
RT-Thread:masterfrom
GuEe-GUI:fixup_riscv_spinlock

Commits on Oct 20, 2026
- [libcpu][risc-v] Fix ticket spinlock stalls under SMP contention
  GuEe-GUI
  committed
  715533d
- [bsp][spacemit/k1] Enable eight CPUs and add BSP support overview
  GuEe-GUI
  committed
  5354716