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Linus Torvalds 6d2fa9e141 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending ... Pull SCSI target updates from Nicholas Bellinger: "Lots of activity this round on performance improvements in target-core while benchmarking the prototype scsi-mq initiator code with vhost-scsi fabric ports, along with a number of iscsi/iser-target improvements and hardening fixes for exception path cases post v3.10 merge. The highlights include: - Make persistent reservations APTPL buffer allocated on-demand, and drop per t10_reservation buffer. (grover) - Make virtual LUN=0 a NULLIO device, and skip allocation of NULLIO device pages (grover) - Add transport_cmd_check_stop write_pending bit to avoid extra access of ->t_state_lock is WRITE I/O submission fast-path. (nab) - Drop unnecessary CMD_T_DEV_ACTIVE check from transport_lun_remove_cmd to avoid extra access of ->t_state_lock in release fast-path. (nab) - Avoid extra t_state_lock access in __target_execute_cmd fast-path (nab) - Drop unnecessary vhost-scsi wait_for_tasks=true usage + ->t_state_lock access in release fast-path. (nab) - Convert vhost-scsi to use modern se_cmd->cmd_kref TARGET_SCF_ACK_KREF usage (nab) - Add tracepoints for SCSI commands being processed (roland) - Refactoring of iscsi-target handling of ISCSI_OP_NOOP + ISCSI_OP_TEXT to be transport independent (nab) - Add iscsi-target SendTargets=$IQN support for in-band discovery (nab) - Add iser-target support for in-band discovery (nab + Or) - Add iscsi-target demo-mode TPG authentication context support (nab) - Fix isert_put_reject payload buffer post (nab) - Fix iscsit_add_reject* usage for iser (nab) - Fix iscsit_sequence_cmd reject handling for iser (nab) - Fix ISCSI_OP_SCSI_TMFUNC handling for iser (nab) - Fix session reset bug with RDMA_CM_EVENT_DISCONNECTED (nab) The last five iscsi/iser-target items are CC'ed to stable, as they do address issues present in v3.10 code. They are certainly larger than I'd like for stable patch set, but are important to ensure proper REJECT exception handling in iser-target for 3.10.y" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (51 commits) iser-target: Ignore non TEXT + LOGOUT opcodes for discovery target: make queue_tm_rsp() return void target: remove unused codes from enum tcm_tmrsp_table iscsi-target: kstrtou* configfs attribute parameter cleanups iscsi-target: Fix tfc_tpg_auth_cit configfs length overflow iscsi-target: Fix tfc_tpg_nacl_auth_cit configfs length overflow iser-target: Add support for ISCSI_OP_TEXT opcode + payload handling iser-target: Rename sense_buf_[dma,len] to pdu_[dma,len] iser-target: Add vendor_err debug output target: Add (obsolete) checking for PMI/LBA fields in READ CAPACITY(10) target: Return correct sense data for IO past the end of a device target: Add tracepoints for SCSI commands being processed iser-target: Fix session reset bug with RDMA_CM_EVENT_DISCONNECTED iscsi-target: Fix ISCSI_OP_SCSI_TMFUNC handling for iser iscsi-target: Fix iscsit_sequence_cmd reject handling for iser iscsi-target: Fix iscsit_add_reject* usage for iser iser-target: Fix isert_put_reject payload buffer post iscsi-target: missing kfree() on error path iscsi-target: Drop left-over iscsi_conn->bad_hdr target: Make core_scsi3_update_and_write_aptpl return sense_reason_t ...		12 years ago
..
iscsi	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	12 years ago
loopback	target: make queue_tm_rsp() return void	12 years ago
sbp	target: make queue_tm_rsp() return void	12 years ago
tcm_fc	target: make queue_tm_rsp() return void	12 years ago
Kconfig	…
Makefile	…
target_core_alua.c	target: Fix incorrect fallthrough of ALUA Standby/Offline/Transition CDBs	12 years ago
target_core_alua.h	…
target_core_configfs.c	target: Alter core_pr_dump_initiator_port for ease of use	12 years ago
target_core_device.c	target: Make virtual_lun0 a nullio device	12 years ago
target_core_fabric_configfs.c	target: Add se_portal_group->tpg_auth_group	12 years ago
target_core_fabric_lib.c	…
target_core_file.c	target/file: Fix off-by-one READ_CAPACITY bug for !S_ISBLK export	12 years ago
target_core_file.h	target/file: Bump FD_MAX_SECTORS to 2048 to handle 1M sized I/Os	12 years ago
target_core_hba.c	…
target_core_iblock.c	target/iblock: Fix WCE=1 + DPOFUA=1 backend WRITE regression	12 years ago
target_core_iblock.h	…
target_core_internal.h	target: Remove unused struct members in se_dev_entry	12 years ago
target_core_pr.c	target: Make core_scsi3_update_and_write_aptpl return sense_reason_t	12 years ago
target_core_pr.h	target: Alter core_pr_dump_initiator_port for ease of use	12 years ago
target_core_pscsi.c	target/pscsi: Reject cross page boundary case in pscsi_map_sg	12 years ago
target_core_pscsi.h	…
target_core_rd.c	target: Don't allocate pages for NULLIO devices	12 years ago
target_core_rd.h	target/rd: Add ramdisk bit for NULLIO operation	12 years ago
target_core_sbc.c	target: Add (obsolete) checking for PMI/LBA fields in READ CAPACITY(10)	12 years ago
target_core_spc.c	target: Fix parameter list length checking in MODE SELECT	12 years ago
target_core_stat.c	…
target_core_tmr.c	target: Remove legacy t_fe_count + avoid t_state_lock access in transport_put_cmd	12 years ago
target_core_tpg.c	target: fix possible memory leak in core_tpg_register()	12 years ago
target_core_transport.c	target: Add tracepoints for SCSI commands being processed	12 years ago
target_core_ua.c	…
target_core_ua.h	…