Syzbot CI

Subject	vfio/pci: Add PCIe TPH support
Author	fengchengwen@huawei.com
Date	2026-07-02 12:42:07 +0000 UTC
Version
Cc	alex@shazbot.org fengchengwen@huawei.com helgaas@kernel.org jgg@ziepe.ca kvm@vger.kernel.org linux-pci@vger.kernel.org liuyonglong@huawei.com wangyushan12@huawei.com wangzhou1@hisilicon.com wathsala.vithanage@arm.com wei.huang2@amd.com zhipingz@meta.com

Patches (18)

Expand

Name	Content [All]
[PATCH v19 01/18] PCI/TPH: Fix pcie_tph_get_st_table_loc() field extraction	[Body]
[PATCH v19 02/18] PCI/TPH: Fix tph_enabled concurrent update race by bitfield packing	[Body]
[PATCH v19 03/18] PCI/TPH: Cache TPH requester capability at probe time	[Body]
[PATCH v19 04/18] PCI/TPH: Refactor pcie_enable_tph & add explicit requester variant	[Body]
[PATCH v19 05/18] PCI/TPH: Refactor pcie_tph_get_cpu_st & add explicit variant	[Body]
[PATCH v19 06/18] PCI/TPH: Expose the enabled TPH requester type	[Body]
[PATCH v19 07/18] PCI/TPH: Add pcie_tph_supported() helper to check TPH capability attributes	[Body]
[PATCH v19 08/18] PCI/TPH: Add pci_tph_dsm_supported() helper to detect device TPH ST _DSM	[Body]
[PATCH v19 09/18] vfio/pci: Hide TPH capability when TPH is unsupported	[Body]
[PATCH v19 10/18] vfio/pci: Introduce tph policy parameter for staged TPH feature enablement	[Body]
[PATCH v19 11/18] vfio/pci: Virtualize PCIe TPH capability registers	[Body]
[PATCH v19 12/18] vfio/pci: Add dmabuf TPH metadata storage and fd query helper	[Body]
[PATCH v19 13/18] vfio/pci: Introduce VFIO_DEVICE_FEATURE_TPH family uapi for PCI TPH control	[Body]
[PATCH v19 14/18] vfio/pci: Implement VFIO_DEVICE_FEATURE_TPH and valid TPH config write support	[Body]
[PATCH v19 15/18] vfio/pci: Implement TPH_RESOLVE feature for DMABUF and CPU source resolving	[Body]
[PATCH v19 16/18] vfio/pci: Implement TPH_ST feature for batch ST table programming	[Body]
[PATCH v19 17/18] vfio/pci: Reset hardware TPH state on device enable/disable	[Body]
[PATCH v19 18/18] vfio/pci: Expose tph_policy via debugfs	[Body]

Series Summary

Steps Failed

Some test steps failed.

Sessions

Session 2026-07-02

Steps Failed

ID (for dev)	7058fa3f-7206-48af-b895-ee4fdb91afc2
Status	finished
Triaged	OK [Log] [Trajectory]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	4f441960e691d37c880d2cc004de06bb5b6bd5e4 [Config] [Log]		failed [Log]