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be36d683 |
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27-Apr-2022 |
Max Gurtovoy <mgurtovoy@nvidia.com> |
scsi: target: iscsi: Rename iscsi_conn to iscsit_conn The structure iscsi_conn naming is used by the iSCSI initiator driver. Rename the target conn to iscsit_conn to have more readable code. Link: https://lore.kernel.org/r/20220428092939.36768-2-mgurtovoy@nvidia.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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66cd9d4e |
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27-Apr-2022 |
Max Gurtovoy <mgurtovoy@nvidia.com> |
scsi: target: iscsi: Rename iscsi_cmd to iscsit_cmd The structure iscsi_cmd naming is used by the iSCSI initiator driver. Rename the target cmd to iscsit_cmd to have more readable code. Link: https://lore.kernel.org/r/20220428092939.36768-1-mgurtovoy@nvidia.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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8f13142a |
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21-Jul-2021 |
Colin Ian King <colin.king@canonical.com> |
scsi: target: Remove redundant assignment to variable ret The variable ret is being initialized with a value that is never read, the assignment is redundant and can be removed. Link: https://lore.kernel.org/r/20210721101519.42299-1-colin.king@canonical.com Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Addresses-Coverity: ("Unused value")
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6ecdafae |
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14-Apr-2021 |
Varun Prakash <varun@chelsio.com> |
scsi: target: cxgbit: Unmap DMA buffer before calling target_execute_cmd() Instead of calling dma_unmap_sg() after completing WRITE I/O, call dma_unmap_sg() before calling target_execute_cmd() to sync the DMA buffer. Link: https://lore.kernel.org/r/1618403949-3443-1-git-send-email-varun@chelsio.com Cc: <stable@vger.kernel.org> # 5.4+ Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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e07734fd |
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21-Oct-2019 |
YueHaibing <yuehaibing@huawei.com> |
scsi: cxgb4i: remove set but not used variable 'ppmax' Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:2076:15: warning: variable ppmax set but not used [-Wunused-but-set-variable] drivers/target/iscsi/cxgbit/cxgbit_ddp.c:300:15: warning: variable ppmax set but not used [-Wunused-but-set-variable] It is not used since commit a248384e6420 ("cxgb4/libcxgb/cxgb4i/cxgbit: enable eDRAM page pods for iSCSI") Link: https://lore.kernel.org/r/20191021142042.30964-1-yuehaibing@huawei.com Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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d2912cb1 |
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04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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a248384e |
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10-Jun-2019 |
Varun Prakash <varun@chelsio.com> |
cxgb4/libcxgb/cxgb4i/cxgbit: enable eDRAM page pods for iSCSI Page pods are used for direct data placement, this patch enables eDRAM page pods if firmware supports this feature. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1e65cc16 |
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25-Jan-2019 |
Bart Van Assche <bvanassche@acm.org> |
scsi: target/iscsi: Rename a function and a function pointer Having both a function and a function pointer member with the same name (iscsit_release_cmd) is confusing. Hence rename the function pointer member. Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Mike Christie <mchristi@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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cedefa85 |
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11-Aug-2018 |
Varun Prakash <varun@chelsio.com> |
scsi: target: iscsi: cxgbit: use pr_debug() instead of pr_info() DDP programming happens in data path and it can fail because of lack of resources so use pr_debug() instead of pr_info() for this case. Signed-off-by: Varun Prakash <varun@chelsio.com> Reviewed-by: Mike Christie <mchristi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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1ae01724 |
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04-Oct-2017 |
Varun Prakash <varun@chelsio.com> |
cxgbit: Abort the TCP connection in case of data out timeout If DDP is programmed for a WRITE cmd and data out timer gets expired then abort the TCP connection before freeing the cmd to avoid any possibility of DDP after freeing the cmd. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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4df864c1 |
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16-Jun-2017 |
Johannes Berg <johannes.berg@intel.com> |
networking: make skb_put & friends return void pointers It seems like a historic accident that these return unsigned char *, and in many places that means casts are required, more often than not. Make these functions (skb_put, __skb_put and pskb_put) return void * and remove all the casts across the tree, adding a (u8 *) cast only where the unsigned char pointer was used directly, all done with the following spatch: @@ expression SKB, LEN; typedef u8; identifier fn = { skb_put, __skb_put }; @@ - *(fn(SKB, LEN)) + *(u8 *)fn(SKB, LEN) @@ expression E, SKB, LEN; identifier fn = { skb_put, __skb_put }; type T; @@ - E = ((T *)(fn(SKB, LEN))) + E = fn(SKB, LEN) which actually doesn't cover pskb_put since there are only three users overall. A handful of stragglers were converted manually, notably a macro in drivers/isdn/i4l/isdn_bsdcomp.c and, oddly enough, one of the many instances in net/bluetooth/hci_sock.c. In the former file, I also had to fix one whitespace problem spatch introduced. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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9730ffcb |
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19-Apr-2016 |
Varun Prakash <varun@chelsio.com> |
cxgbit: add files for cxgbit.ko cxgbit.h - This file contains data structure definitions for cxgbit.ko. cxgbit_lro.h - This file contains data structure definitions for LRO support. cxgbit_main.c - This file contains code for registering with iscsi target transport and cxgb4 driver. cxgbit_cm.c - This file contains code for connection management. cxgbit_target.c - This file contains code for processing iSCSI PDU. cxgbit_ddp.c - This file contains code for Direct Data Placement. (added check for NULL sg in cxgbit_set_one_ppod) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> (add Kconfig and Makefile v2: added dependency on INET) Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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