Hi Martin, Please apply the changes to 5.10/scsi-queue at your earliest convenience. Tne series changes the behavior of the target in regard to processing commands with overflow/underflow in accordance with the standarts. The target driver used to process the DMA_TO_DEVICE commands with residuals (in particular, WRITE command) incorrectly. The target response contained neither a residual count, nor an OVERFLOW/UNDERFLOW bit. Such behavior did not comply with the RFC 7143. Also the returned ASC and ASCQ were incorrect according to FCP-4, and residuals were not set for the 4Kn devices. This patches fix the major inconsistances in processing these kind of commands. This patch series has been tested with a modified libiscsi testing library. The link to the pull request: https://github.com/sahlberg/libiscsi/pull/345 Write10Residuals, Write12Residuals, Write16Residuals tests have passed. Thanks, Anastasia Anastasia Kovaleva (2): scsi: target: core: Signal WRITE residuals scsi: target: core: Change ASCQ for residual write Roman Bolshakov (1): scsi: target: core: Set residuals for 4Kn devices drivers/target/target_core_transport.c | 53 +++++++++++++------------- include/target/target_core_base.h | 1 + 2 files changed, 28 insertions(+), 26 deletions(-) -- 2.24.3 (Apple Git-128)
