op-kernel-dev - Development kernel branch for OpenPOWER systems

	Commit message (Collapse)	Author	Age	Files	Lines
*	scsi: target: iscsi: cxgbit: use pr_debug() instead of pr_info()	Varun Prakash	2018-08-27	1	-4/+4
\| \| \| \| \| \| \| \| \|	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>
*	cxgbit: Abort the TCP connection in case of data out timeout	Varun Prakash	2017-11-04	1	-0/+8
\| \| \| \| \| \| \| \| \| \|	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>
*	networking: make skb_put & friends return void pointers	Johannes Berg	2017-06-16	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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>
*	cxgbit: add files for cxgbit.ko	Varun Prakash	2016-05-09	1	-0/+325
	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>