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b8f1d1e058
We need ata_scsi_dma_need_drain for all drivers wired up to drive ATAPI devices through libata. That also includes the SAS HBA drivers in addition to native libata HBA drivers. Link: https://lore.kernel.org/r/20200615064624.37317-3-hch@lst.de Fixes: cc97923a5bcc ("block: move dma drain handling to scsi") Reported-by: Michael Ellerman <mpe@ellerman.id.au> Tested-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com> Acked-by: John Garry <john.garry@huawei.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>