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Date: Mon, 29 Apr 2013 19:59:26 -0700 From: "Nicholas A. Bellinger" <nab@...ux-iscsi.org> To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: target-devel <target-devel@...r.kernel.org>, linux-scsi <linux-scsi@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, Asias He <asias@...hat.com>, Roland Dreier <roland@...nel.org>, Or Gerlitz <ogerlitz@...lanox.com>, "Michael S. Tsirkin" <mst@...hat.com> Subject: [GIT PULL] target updates for v3.10-rc1 Hello Linus! Here are the target pending changes for the v3.10-rc1 merge window. Please go ahead and pull from: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next-merge 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! Thank you, --nab Andy Grover (2): target/iscsi: Remove chap_set_random() target/iscsi: Use ISCSI_LOGIN_CURRENT/NEXT_STAGE macros Asias He (10): target/file: Add WRITE_SAME w/ UNMAP=1 emulation support target/file: Add UNMAP emulation support target/file: Add fd_do_unmap() helper target/iblock: Add iblock_do_unmap() helper target: Add sbc_execute_unmap() helper target/file: Set is_nonrot attribute tcm_vhost: Refactor the lock nesting rule tcm_vhost: Add hotplug/hotunplug support tcm_vhost: Add ioctl to get and set events missed flag tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG Jörn Engel (2): qla2xxx: Remove unused function target: Change default sense key of NOT_READY Mark Rustad (1): tcm_fc: Check for aborted sequence Nicholas Bellinger (9): target: Add export of target_get_sess_cmd symbol iscsi-target: Add iscsit_transport API template iscsi-target: Initial traditional TCP conversion to iscsit_transport iscsi-target: Add iser-target parameter keys + setup during login iscsi-target: Add per transport iscsi_cmd alloc/free iscsi-target: Refactor RX PDU logic + export request PDU handling iscsi-target: Refactor TX queue logic + export response PDU creation iscsi-target: Add iser network portal attribute iser-target: Add iSCSI Extensions for RDMA (iSER) target driver Wei Yongjun (1): tcm_fc: using kfree_rcu() to simplify the code drivers/infiniband/Kconfig | 1 + drivers/infiniband/Makefile | 1 + drivers/infiniband/ulp/isert/Kconfig | 5 + drivers/infiniband/ulp/isert/Makefile | 2 + drivers/infiniband/ulp/isert/ib_isert.c | 2281 ++++++++++++++++++++++++ drivers/infiniband/ulp/isert/ib_isert.h | 138 ++ drivers/infiniband/ulp/isert/isert_proto.h | 47 + drivers/scsi/qla2xxx/qla_target.c | 19 - drivers/scsi/qla2xxx/qla_target.h | 1 - drivers/target/iscsi/Makefile | 3 +- drivers/target/iscsi/iscsi_target.c | 1184 ++++++++----- drivers/target/iscsi/iscsi_target.h | 3 +- drivers/target/iscsi/iscsi_target_auth.c | 28 +- drivers/target/iscsi/iscsi_target_configfs.c | 98 +- drivers/target/iscsi/iscsi_target_core.h | 26 +- drivers/target/iscsi/iscsi_target_device.c | 7 +- drivers/target/iscsi/iscsi_target_erl1.c | 13 +- drivers/target/iscsi/iscsi_target_login.c | 472 ++++-- drivers/target/iscsi/iscsi_target_login.h | 6 + drivers/target/iscsi/iscsi_target_nego.c | 194 +-- drivers/target/iscsi/iscsi_target_nego.h | 11 +- drivers/target/iscsi/iscsi_target_parameters.c | 87 +- drivers/target/iscsi/iscsi_target_parameters.h | 16 +- drivers/target/iscsi/iscsi_target_tmr.c | 4 +- drivers/target/iscsi/iscsi_target_tpg.c | 6 +- drivers/target/iscsi/iscsi_target_transport.c | 55 + drivers/target/iscsi/iscsi_target_util.c | 53 +- drivers/target/iscsi/iscsi_target_util.h | 1 + drivers/target/target_core_file.c | 122 ++- drivers/target/target_core_iblock.c | 108 +- drivers/target/target_core_sbc.c | 85 + drivers/target/target_core_transport.c | 13 +- drivers/target/tcm_fc/tfc_io.c | 9 +- drivers/target/tcm_fc/tfc_sess.c | 9 +- drivers/vhost/tcm_vhost.c | 262 +++- drivers/vhost/tcm_vhost.h | 13 + include/target/iscsi/iscsi_transport.h | 83 + include/target/target_core_backend.h | 4 + include/target/target_core_fabric.h | 2 +- 39 files changed, 4470 insertions(+), 1002 deletions(-) create mode 100644 drivers/infiniband/ulp/isert/Kconfig create mode 100644 drivers/infiniband/ulp/isert/Makefile create mode 100644 drivers/infiniband/ulp/isert/ib_isert.c create mode 100644 drivers/infiniband/ulp/isert/ib_isert.h create mode 100644 drivers/infiniband/ulp/isert/isert_proto.h create mode 100644 drivers/target/iscsi/iscsi_target_transport.c create mode 100644 include/target/iscsi/iscsi_transport.h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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