Linux kernel bug fix: swiotlb: clear io_tlb_start and io_tlb_end in swiotlb_exit
Subsystem: kernel (kernel/dma/swiotlb.c)
Bug type: unknown, severity: unknown
Files changed: kernel/dma/swiotlb.c
Introduced by Christoph Hellwig on 2018-12-13 21:06:17 +0100; fixed by Christoph Hellwig on 2019-01-16 09:59:17 -0500 (lifetime: 33 days)