Bart, > Only compute 'threshold' if .last_sector_bug has been set. Reduce > the number of branches that has to be taken to check the starting > LBA and transfer length alignment. Optimize the encoding of the > READ(10), WRITE(10), READ(16), WRITE(16), READ(32) and WRITE(32) > CDB encoding. Please take a look at this. It missed 4.15 because I've been fighting a hardware bug the last several weeks. However, I'd still like to get it in shape for 4.16: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/linux.git/log/?h=scsi-work Feel free to beat me to it. -- Martin K. Petersen Oracle Linux Engineering