xe_gt_sriov...ion_guc_save(9)

📦 version 7.3.1, in nixpkgs unstable

💅 NAME 💅

okay so bestie, meet xe_gt_sriov_pf_migration_guc_save — it's literally the function that saves VF GuC migration data. that's it, that's the whole vibe ✨ (and yeah, this page lives in the Kernel API Manual, in case the (9) up top in xe_gt_sriov...ion_guc_save(9) didn't already give it away 🎀)

✨ SYNOPSIS ✨

int xe_gt_sriov_pf_migration_guc_save (struct xe_gt *gt , unsigned int
vfid );

🫶 ARGUMENTS 🫶

  • gt — the xe_gt 🚗 (yes, that's the whole description, it's giving minimalism and honestly? iconic)
  • vfid — the VF identifier 🔢

🌸 DESCRIPTION 🌸

This function is for PF only. no cap. 🙅‍♀️ if you're not PF, this is not your moment, bestie.

⭐ RETURN ⭐

  • 0 on success 🎉
  • a negative error code on failure 😭

like, that's the whole range. slay.

🦋 SEE ALSO 🦋

lowkey the whole friend group shows up here — go say hi to all of them 💖:

ngl bestie, if you're writing a PF driver, you already knew all this. iykyk 💅

and that's the page!! mwah 😘 this little manpage came from ./drivers/gpu/drm/xe, dated October 2026, and it still signs off as xe_gt_sriov...ion_guc_save(9) — periodt. 🍓🧚💜

📦 where this page comes from