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

Most active threads (last 7 days)

• WARM1d [RFC PATCH kernel 00/17] PCI/TSM: coco/sev-guest: Implement SEV-TIO PCIe TDISP (phase2)
  2026-09-16 11:57 · 1 reply in 7d · Alexey Kardashevskiy <hidden>

Recent patches

Most-recent 10 patches in this subsystem on linux-coco, ordered by date desc.

• WARM1d [RFC PATCH kernel 08/17] x86/dma: Add ARCH_HAS_PHYS_TO_DMA
  2026-09-16 · Alexey Kardashevskiy <hidden>
• COLD38d IN LINUX-NEXT: 10 (7M) [PATCH v8 15/23] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
  2026-07-17 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• COLD38d IN LINUX-NEXT: 9 (7M) [PATCH v8 12/23] dma: swiotlb: pass mapping attributes by reference
  2026-07-17 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE63d REVIEWED: 4 (1M) [PATCH v7 15/22] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
  2026-07-01 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE63d REVIEWED: 3 (1M) [PATCH v7 12/22] dma: swiotlb: pass mapping attributes by reference
  2026-07-01 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE73d REVIEWED: 3 (1M) [PATCH v6 08/20] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
  2026-06-04 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE73d REVIEWED: 2 (1M) [PATCH v6 05/20] dma: swiotlb: pass mapping attributes by reference
  2026-06-04 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE101d REVIEWED: 1 (0M) [PATCH v5 09/20] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
  2026-05-22 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE101d [PATCH v5 06/20] dma: swiotlb: pass mapping attributes by reference
  2026-05-22 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE119d [PATCH v4 06/13] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
  2026-05-12 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE119d [PATCH v4 06/13] dma-direct: pass attrs to dma_capable() for DMA_ATTR_CC_SHARED checks
  2026-05-12 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>
• STALE101d [PATCH v5 06/20] dma: swiotlb: pass mapping attributes by reference
  2026-05-22 · "Aneesh Kumar K.V (Arm)" <aneesh.kumar@kernel.org>