ne_enclave_r...gion_entries(9)

💅 ne_enclave_remove_all_mem_region_entries(9)

okay so this is a page from the Kernel API Manual, and it's about exactly one (1) function that does exactly one (1) thing: it wipes every single memory region entry out of the enclave data structure. all of them. gone. no survivors. it's giving "clean slate era" ✨

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🌸 NAME 🌸

ne_enclave_remove_all_mem_region_entries — removes, like, all the memory region entries from the enclave data structure. every last one. bestie it is not playing 💅

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🦋 SYNOPSIS 🦋

void ne_enclave_remove_all_mem_region_entries (struct ne_enclave *ne_enclave );

she returns void, meaning she gives you nothing back — her work is her reward, periodt 👑

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🎀 ARGUMENTS 🎀

• ne_enclave — the private data that's associated with the current enclave. that's the one singular thing you hand her 🫶

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🔥 CONTEXT 🔥

Process context. and listen — this function gets called with the ne_enclave mutex held. already held. by the time she shows up the lock is on, so don't you dare go grabbing it again, iykyk 😭🔒

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⭐ SEE ALSO ⭐

the whole friend group, fr fr — go read these too:

• Kernel file ./drivers/virt/nitro_enclaves/ne_misc_dev.c — Enclave lifetime management driver for Nitro Enclaves (NE).(9)
• NE_CPUS_SIZE(9)
• NE_EIF_LOAD_OFFSET(9)
• NE_MIN_ENCLAVE_MEM_SIZE(9)
• NE_MIN_MEM_REGION_SIZE(9)
• NE_PARENT_VM_CID(9)
• struct ne_cpu_pool(9)
• struct ne_phys_contig_mem_regions(9)
• ne_check_enclaves_created(9)
• ne_setup_cpu_pool(9)
• ne_teardown_cpu_pool(9)
• ne_set_kernel_param(9)
• ne_donated_cpu(9)
• ne_get_unused_core_from_cpu_pool(9)
• ne_set_enclave_threads_per_core(9)
• ne_get_cpu_from_cpu_pool(9)
• ne_get_vcpu_core_from_cpu_pool(9)
• ne_check_cpu_in_cpu_pool(9)
• ne_add_vcpu_ioctl(9)
• ne_sanity_check_user_mem_region(9)
• ne_sanity_check_user_mem_region_page(9)
• ne_sanity_check_phys_mem_region(9)
• ne_merge_phys_contig_memory_regions(9)
• ne_set_user_memory_region_ioctl(9)
• ne_start_enclave_ioctl(9)
• ne_enclave_ioctl(9)
• ne_enclave_remove_all_vcpu_id_entries(9)
• ne_pci_dev_remove_enclave_entry(9)
• ne_enclave_release(9)
• ne_enclave_poll(9)
• ne_create_vm_ioctl(9)
• ne_ioctl(9)

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💀 quick vibe check: this page came out of the source ./drivers/virt/nitro_enclaves, dated October 2026, and it lives under the name ne_enclave_r...gion_entries(9). iconic, no notes 🧚💜