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6da6dc2380
Pull SCSI target update from Nicholas Bellinger: "The highlights this round include: - Add fileio support for WRITE_SAME w/ UNMAP=1 discard (asias) - Add fileio support for UNMAP discard (asias) - Add tcm_vhost hotplug support to work with upstream QEMU vhost-scsi-pci code (asias + mst) - Check for aborted sequence in tcm_fc response path (mdr) - Add initial iscsit_transport support into iscsi-target code (nab) - Refactor iscsi-target RX PDU logic + export request PDU handling (nab) - Refactor iscsi-target TX queue logic + export response PDU creation (nab) - Add new iSCSI Extentions for RDMA (ISER) target driver (Or + nab) The biggest changes revolve around iscsi-target refactoring in order to support the iser-target driver. This includes the conversion of the iscsi-target data-path to use modern se_cmd->cmd_kref counting, and allowing transport independent aspects of RX/TX PDU request/response handling be shared across existing traditional iscsi-target code, and the new iser-target code. Thanks to Or Gerlitz + Mellanox for supporting the iser-target development effort!" * 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (25 commits) iser-target: Add iSCSI Extensions for RDMA (iSER) target driver tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG tcm_vhost: Add ioctl to get and set events missed flag tcm_vhost: Add hotplug/hotunplug support tcm_vhost: Refactor the lock nesting rule tcm_fc: Check for aborted sequence iscsi-target: Add iser network portal attribute iscsi-target: Refactor TX queue logic + export response PDU creation iscsi-target: Refactor RX PDU logic + export request PDU handling iscsi-target: Add per transport iscsi_cmd alloc/free iscsi-target: Add iser-target parameter keys + setup during login iscsi-target: Initial traditional TCP conversion to iscsit_transport iscsi-target: Add iscsit_transport API template target: Add export of target_get_sess_cmd symbol target: Change default sense key of NOT_READY target/file: Set is_nonrot attribute target: Add sbc_execute_unmap() helper target/iblock: Add iblock_do_unmap() helper target/file: Add fd_do_unmap() helper target/file: Add UNMAP emulation support ... |
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