iommu_group_set_name(9)

okay so bestie, welcome to iommu_group_set_name(9) from the Kernel API Manual 💖✨ this one is short but it’s lowkey iconic.

🎀 NAME 🎀

iommu_group_set_name — set name for a group. That’s the assignment, periodt.

✨ SYNOPSIS ✨

int iommu_group_set_name (struct iommu_group *group , const char *name
       );

🫶 ARGUMENTS 🫶

• group — the group 🫶
• name — name ✨

💖 DESCRIPTION 💖

The iommu driver is allowed to set a name for a group. Once it’s set, that name will appear in a name attribute file under the group in sysfs. That’s the whole vibe, no cap.

🌈 SEE ALSO 🌈

Kernel file: ./drivers/iommu/iommu.c

• iommu_device_register(9)
• iommu_insert_resv_region(9)
• iommu_group_alloc(9)
• iommu_group_get_iommudata(9)
• iommu_group_set_iommudata(9)
• iommu_group_add_device(9)
• iommu_group_remove_device(9)
• iommu_group_mutex_assert(9)
• iommu_group_for_each_dev(9)
• iommu_group_get(9)
• iommu_group_ref_get(9)
• iommu_group_put(9)
• iommu_group_id(9)
• device_iommu_capable(9)
• iommu_group_has_isolated_msi(9)
• iommu_set_fault_handler(9)
• iommu_paging_domain_alloc_flags(9)
• iommu_attach_device(9)
• iommu_get_domain_for_dev(9)
• iommu_driver_get_domain_for_dev(9)
• iommu_attach_group(9)
• iommu_unmap(9)
• iommu_unmap_fast(9)
• report_iommu_fault(9)
• iommu_get_resv_regions(9)
• iommu_put_resv_regions(9)
• iommu_setup_default_domain(9)
• iommu_device_use_default_domain(9)
• iommu_device_unuse_default_domain(9)
• iommu_group_claim_dma_owner(9)
• iommu_device_claim_dma_owner(9)
• iommu_group_release_dma_owner(9)
• iommu_device_release_dma_owner(9)
• iommu_group_dma_owner_claimed(9)
• iommu_replace_device_pasid(9)
• iommu_attach_handle_get(9)
• iommu_attach_group_handle(9)
• iommu_detach_group_handle(9)
• iommu_replace_group_handle(9)
• pci_dev_reset_iommu_prepare(9)
• pci_dev_reset_iommu_done(9)
• iommu_dma_prepare_msi(9)

mwah 💋 this page’s source/version is ./drivers/iommu and it’s dated October 2026 — that’s the footer tea, and we’re done. periodt. 💅