NE_ERR_NO_VCPUS_ADDED(9)

💖 NAME 💖

okay so bestie, gather round, because this page is short and iconic and I refuse to pretend otherwise 💅

NE_ERR_NO_VCPUS_ADDED — literally what it says on the tin: the command to start an enclave is triggered and no vCPUs are added. That's the whole vibe. No vCPUs, no starty. 🫠

(it's giving "you forgot the actual CPU part of the CPU party" energy, fr fr)

✨ SYNOPSIS ✨

NE_ERR_NO_VCPUS_ADDED

that's it. that's the whole synopsis. she's a constant, she's a symbol, she's lowkey a whole personality 🎀

🦋 SEE ALSO 🦋

okay this part is stacked, like genuinely a full friend group, so let's go down the list together 🫶

• Kernel file ./include/uapi/linux/nitro_enclaves.h — the actual header file where all the good stuff lives, go touch grass in there 🌱
• Nitro Enclaves (NE) Kernel Driver Interface(9) — the big-picture page, start here if you're new here 🧚
• NE_CREATE_VM(9)
• NE_ADD_VCPU(9) — 👀 yes this one, the one this error code is literally about
• NE_GET_IMAGE_LOAD_INFO(9)
• NE_SET_USER_MEMORY_REGION(9)
• NE_START_ENCLAVE(9) — the start command in question ✨
• NE specific error codes(9) — the whole error-code family reunion, mother hen of this page
• NE_ERR_VCPU_ALREADY_USED(9) — bestie said "no double dipping" 💀
• NE_ERR_VCPU_NOT_IN_CPU_POOL(9)
• NE_ERR_VCPU_INVALID_CPU_CORE(9)
• NE_ERR_INVALID_MEM_REGION_SIZE(9)
• NE_ERR_INVALID_MEM_REGION_ADDR(9)
• NE_ERR_UNALIGNED_MEM_REGION_ADDR(9) — align your stuff, diva 💅
• NE_ERR_MEM_REGION_ALREADY_USED(9)
• NE_ERR_MEM_NOT_HUGE_PAGE(9)
• NE_ERR_MEM_DIFFERENT_NUMA_NODE(9)
• NE_ERR_MEM_MAX_REGIONS(9)
• NE_ERR_NO_MEM_REGIONS_ADDED(9) — this page's sibling who also got forgotten at pickup 😭
• NE_ERR_ENCLAVE_MEM_MIN_SIZE(9)
• NE_ERR_FULL_CORES_NOT_USED(9)
• NE_ERR_NOT_IN_INIT_STATE(9)
• NE_ERR_INVALID_VCPU(9)
• NE_ERR_NO_CPUS_AVAIL_IN_POOL(9)
• NE_ERR_INVALID_PAGE_SIZE(9)
• NE_ERR_INVALID_FLAG_VALUE(9)
• NE_ERR_INVALID_ENCLAVE_CID(9)
• Image load info flags(9)
• NE_EIF_IMAGE(9)
• struct ne_image_load_info(9)
• User memory region flags(9)
• NE_DEFAULT_MEMORY_REGION(9)
• struct ne_user_memory_region(9)
• Enclave start info flags(9)
• NE_ENCLAVE_PRODUCTION_MODE(9)
• NE_ENCLAVE_DEBUG_MODE(9)
• struct ne_enclave_start_info(9)

like I said. STACKED. 👑

ngl this page does not have a DESCRIPTION section, and I'm not about to invent one for the plot, so what you see is what you get. no cap, no filler, no extra lore. 🤷‍♀️

and that's the whole page, bestie — written under ./include/uapi/linux, dated October 2026, and if you flip to the bottom it still proudly says NE_ERR_NO_VCPUS_ADDED(9) because consistency ate and left no crumbs 💖✨🌸 xoxo go add your vCPUs 🦋💜