Re: switch most scsi drivers to the generic DMA API v2

2018-10-17 Thread Martin K. Petersen
Christoph, > A lot of SCSI drivers still use the legacy PCI DMA API. While a few > of them have various oddities that should be deal with separately, > most of them can be very trivially converted over. Applied to 4.20/scsi-queue. Thanks! -- Martin K. Petersen Oracle Linux Engineering

switch most scsi drivers to the generic DMA API v2

2018-10-14 Thread Christoph Hellwig
A lot of SCSI drivers still use the legacy PCI DMA API. While a few of them have various oddities that should be deal with separately, most of them can be very trivially converted over. Two interesting things to look out for: - pci_(z)alloc_consistent forced GFP_ATOMIC allocations, which is a