xen hypervisor interface · Supported

Maintainers

• M Juergen Gross <jgross@suse.com>
• M Stefano Stabellini <sstabellini@kernel.org>
• R Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>

Paths

• F Documentation/ABI/stable/sysfs-hypervisor-xen
• F Documentation/ABI/testing/sysfs-hypervisor-xen
• F drivers/*/xen-*front.c
• F drivers/xen/
• F include/uapi/xen/
• F include/xen/
• F kernel/configs/xen.config

Last 30 days

Active reviewers (last 30 days)

• Juergen Gross <jgross@suse.com>
  1 attestation (1 Acked-by) · last on 2026-08-19

Recent patches

Most-recent 30 patches in this subsystem on virtualization (capped at 30), ordered by date desc.

• COOLING11d REVIEWED: 7 (7M) [PATCH RESEND] sched: Convert paravirt_steal to new static key APIs
  2026-08-19 · Hongyan Xia <hidden>
• COLD53d [PATCH 2/3] sched: Convert paravirt_steal to new static key APIs
  2026-07-20 · Hongyan Xia <hidden>
• COLD40d [PATCH] xen: privcmd: fix ioeventfd crash under PV domain
  2026-07-08 · Val Packett <hidden>
• STALE161d [PATCH 05/12] PCI: use generic driver_override infrastructure
  2026-03-24 · Danilo Krummrich <dakr@kernel.org>
• STALE205d REVIEWED: 17 (17M) [PATCH v5 11/21] x86/paravirt: Use common code for paravirt_steal_clock()
  2026-01-05 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v5 07/21] arm/paravirt: Use common code for paravirt_steal_clock()
  2026-01-05 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v5 06/21] sched: Move clock related paravirt code to kernel/sched
  2026-01-05 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v4 11/21] x86/paravirt: Use common code for paravirt_steal_clock()
  2025-11-27 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v4 07/21] arm/paravirt: Use common code for paravirt_steal_clock()
  2025-11-27 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v4 06/21] sched: Move clock related paravirt code to kernel/sched
  2025-11-27 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v3 11/21] x86/paravirt: Use common code for paravirt_steal_clock()
  2025-10-06 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v3 07/21] arm/paravirt: Use common code for paravirt_steal_clock()
  2025-10-06 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v3 06/21] sched: Move clock related paravirt code to kernel/sched
  2025-10-06 · Juergen Gross <jgross@suse.com>
• STALE342d [PATCH v1 8/9] xen: swiotlb: Convert mapping routine to rely on physical address
  2025-09-28 · Leon Romanovsky <leon@kernel.org>
• STALE350d [PATCH 8/9] xen: swiotlb: Convert mapping routine to rely on physical address
  2025-09-18 · Leon Romanovsky <leon@kernel.org>
• STALE205d REVIEWED: 17 (17M) [PATCH v2 11/21] x86/paravirt: Use common code for paravirt_steal_clock()
  2025-09-17 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v2 07/21] arm/paravirt: Use common code for paravirt_steal_clock()
  2025-09-17 · Juergen Gross <jgross@suse.com>
• STALE205d REVIEWED: 17 (17M) [PATCH v2 06/21] sched: Move clock related paravirt code to kernel/sched
  2025-09-17 · Juergen Gross <jgross@suse.com>
• STALE205d [PATCH 11/14] x86/paravirt: use common code for paravirt_steal_clock()
  2025-09-11 · Juergen Gross <jgross@suse.com>
• STALE205d [PATCH 07/14] arm/paravirt: use common code for paravirt_steal_clock()
  2025-09-11 · Juergen Gross <jgross@suse.com>
• STALE205d [PATCH 06/14] sched: move clock related paravirt code to kernel/sched
  2025-09-11 · Juergen Gross <jgross@suse.com>
• STALE354d LANDED: 13 (13M) [PATCH v6 10/16] xen: swiotlb: Open code map_resource callback
  2025-09-09 · Leon Romanovsky <leon@kernel.org>
• STALE372d REVIEWED: 13 (13M) [PATCH v5 10/16] xen: swiotlb: Open code map_resource callback
  2025-09-02 · Leon Romanovsky <leon@kernel.org>
• STALE370d REVIEWED: 7 (7M) [PATCH v4 10/16] xen: swiotlb: Open code map_resource callback
  2025-08-19 · Leon Romanovsky <leon@kernel.org>
• STALE391d [PATCH] mm/numa: Rename memory_add_physaddr_to_nid to memory_get_phys_to_nid
  2025-08-18 · <hidden>
• STALE393d REVIEWED: 7 (7M) [PATCH v3 10/16] xen: swiotlb: Open code map_resource callback
  2025-08-14 · Leon Romanovsky <leon@kernel.org>
• STALE394d REVIEWED: 7 (7M) [PATCH v2 10/16] xen: swiotlb: Open code map_resource callback
  2025-08-14 · Leon Romanovsky <leon@kernel.org>
• STALE394d [PATCH v1 10/16] xen: swiotlb: Open code map_resource callback
  2025-08-04 · Leon Romanovsky <leon@kernel.org>
• STALE544d [PATCH v2 4/4] xen: balloon: update the NR_BALLOON_PAGES state
  2025-03-14 · Nico Pache <hidden>
• STALE548d [RFC 5/5] xen: balloon: update the NR_BALLOON_PAGES state
  2025-03-12 · Nico Pache <hidden>