Linux kernel bug fix: x86/pci-calgary: Fix iommu_free() comparison of unsigned expression >= 0
Subsystem: arch/x86 (arch/x86/kernel/pci-calgary_64.c)
Bug type: unknown, severity: low
Files changed: arch/x86/kernel/pci-calgary_64.c
Introduced by FUJITA Tomonori on 2009-11-17 07:53:21 +0100; fixed by Nikola Pajkovsky on 2017-02-04 09:27:06 +0100 (lifetime: 2636 days)