Linux kernel bug fix: iommu/vt-d: Avoid panic if iommu init fails in tboot system
Subsystem: arch/x86 (drivers/iommu/intel/iommu.c)
Bug type: crash, severity: security
Files changed: arch/x86/kernel/tboot.c;drivers/iommu/intel/iommu.c;include/linux/intel-iommu.h
Introduced by Shaohua Li on 2017-06-15 16:41:10 +0200; fixed by Zhenzhong Duan on 2020-11-18 13:09:07 +0000 (lifetime: 1251 days)