>>>>> "KY" == KY Srinivasan <kys@xxxxxxxxxxxxx> writes: >> Great! I'd just like to have a reasonable level of confidence in >> what's happening down the stack before I entertain turning something >> on that's not being properly advertised. KY> As I look at the output of inquiry between Linux on Hyper-V and KY> native Linux, is not specifying conformance level the main issue? The main problem for this particular use case (aside from the issue we've already addressed) is that the passthrough device (SATA SSD) has LBPME=0 in the READ CAPACITY(16) response. The LBP VPD is correctly provided with LBPU flag set but because LBPME is reported as disabled we will not attempt to issue UNMAP commands to the device. -- Martin K. Petersen Oracle Linux Engineering _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
