Subject vfio/pci: Add mmap() for DMABUFs
Author mattev@meta.com
Date 2026-04-16 13:17:44 +0000 UTC
Version
Cc alex@shazbot.org amastro@fb.com ankita@nvidia.com apopple@nvidia.com bjorn@kernel.org christian.koenig@amd.com dmatlack@google.com dri-devel@lists.freedesktop.org jgg@nvidia.com kevin.tian@intel.com kvm@vger.kernel.org leon@kernel.org linaro-mm-sig@lists.linaro.org linux-kernel@vger.kernel.org linux-media@vger.kernel.org mattev@meta.com mngyadam@amazon.de praan@google.com sumit.semwal@linaro.org vivek.kasireddy@intel.com
Patches (9)
Name Content [All]
[PATCH 1/9] vfio/pci: Fix vfio_pci_dma_buf_cleanup() double-put [Body]
[PATCH 2/9] vfio/pci: Add a helper to look up PFNs for DMABUFs [Body]
[PATCH 3/9] vfio/pci: Add a helper to create a DMABUF for a BAR-map VMA [Body]
[PATCH 4/9] vfio/pci: Convert BAR mmap() to use a DMABUF [Body]
[PATCH 5/9] vfio/pci: Provide a user-facing name for BAR mappings [Body]
[PATCH 6/9] vfio/pci: Clean up BAR zap and revocation [Body]
[PATCH 7/9] vfio/pci: Support mmap() of a VFIO DMABUF [Body]
[PATCH 8/9] vfio/pci: Permanently revoke a DMABUF on request [Body]
[PATCH 9/9] vfio/pci: Add mmap() attributes to DMABUF feature [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-04-16
Passed
ID (for dev) 3a63fb52-4418-4fda-a06a-de30b73826ec
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base ca8639fbb3354629084c15e137e61fcb8528c4ec [Config] passed [Log]
[KASAN] Boot test: Base ca8639fbb3354629084c15e137e61fcb8528c4ec [Config] passed [Log]
[KASAN] Build Patched ca8639fbb3354629084c15e137e61fcb8528c4ec [Config] [patched] passed [Log]
[KASAN] Boot test: Patched ca8639fbb3354629084c15e137e61fcb8528c4ec [Config] [patched] passed [Log]
[KASAN] Fuzz ca8639fbb3354629084c15e137e61fcb8528c4ec [Config] ca8639fbb3354629084c15e137e61fcb8528c4ec [Config] [patched] passed [Log] [Artifacts]