mirror of https://gitee.com/openkylin/linux.git
2426bd456a
When an initiator sends an allocation length bigger than what its command consumes, the target should only return the actual response data and set the residual length to the unused part of the allocation length. Add a helper function that command handlers (INQUIRY, READ CAPACITY, etc) can use to do this correctly, and use this code to get the correct residual for commands that don't use the full initiator allocation in the handlers for READ CAPACITY, READ CAPACITY(16), INQUIRY, MODE SENSE and REPORT LUNS. This addresses a handful of failures as reported by Christophe with the Windows Certification Kit: http://permalink.gmane.org/gmane.linux.scsi.target.devel/6515 Signed-off-by: Roland Dreier <roland@purestorage.com> Tested-by: Christophe Vu-Brugier <cvubrugier@yahoo.fr> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> |
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| iscsi | ||
| configfs_macros.h | ||
| target_core_backend.h | ||
| target_core_base.h | ||
| target_core_configfs.h | ||
| target_core_fabric.h | ||
| target_core_fabric_configfs.h | ||