{
  "id": 9857459,
  "title": "New FUTEX Syscalls Back To Being Worked On For Helping Valve's ARM64 Gaming Ambitions",
  "url": "https://urgent.news/2026/09/25/new-futex-syscalls-back-to-being-worked-on-for-helping-valves-arm64",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-25T22:42:16.000Z",
  "source": {
    "name": "Phoronix",
    "slug": "phoronix",
    "url": "https://www.phoronix.com/news/FUTEX-Robust-List2-Syscalls"
  },
  "original_language": "en",
  "account": null,
  "summary": "Going back to last year the Igalia open-source consulting firm has been working on enhancing the Linux kernel to help Steam Play gaming on ARM64 and ensuring the FEX emulator is operating efficiently for x86/x86_64 games running on the likes of the Steam Frame. After other kernel work in recent months, there's finally an updated round of the FUTEX get_robust_list2 and set_robust_list2 system call…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}