Linux kernel bug fix: PCI/ATS: Add pci_pri_supported() to check device or associated PF
Subsystem: iommu (drivers/iommu/intel/iommu.c)
Bug type: unknown, severity: unknown
Files changed: drivers/iommu/intel/iommu.c;drivers/pci/ats.c;include/linux/pci-ats.h
Introduced by David Woodhouse on 2015-10-15 12:05:39 +0100; fixed by Ashok Raj on 2020-07-24 09:50:41 -0500 (lifetime: 1743 days)