Linux kernel bug fix: powerpc/powernv/ioda: Handle failures correctly in pnv_pci_ioda_iommu_bypass_supported()
Subsystem: arch/powerpc (arch/powerpc/platforms/powernv/pci-ioda.c)
Bug type: hang, severity: medium
Files changed: arch/powerpc/platforms/powernv/pci-ioda.c
Introduced by Christoph Hellwig on 2019-02-18 22:41:02 +1100; fixed by Alexey Kardashevskiy on 2019-04-30 23:23:24 +1000 (lifetime: 71 days)