kernel/linux.git/drivers/scsi/fcoe/fcoe.c, branch linux-4.16.y

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2017-11-15T00:23:44+00:00

Pull SCSI updates from James Bottomley: "This is mostly updates of the usual suspects: lpfc, qla2xxx, hisi_sas, megaraid_sas, pm80xx, mpt3sas, be2iscsi, hpsa. and a host of minor updates. There's no major behaviour change or additions to the core in all of this, so the potential for regressions should be small (biggest potential being in the scsi error handler changes)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (203 commits) scsi: lpfc: Fix hard lock up NMI in els timeout handling. scsi: mpt3sas: remove a stray KERN_INFO scsi: mpt3sas: cleanup _scsih_pcie_enumeration_event() scsi: aacraid: use timespec64 instead of timeval scsi: scsi_transport_fc: add 64GBIT and 128GBIT port speed definitions scsi: qla2xxx: Suppress a kernel complaint in qla_init_base_qpair() scsi: mpt3sas: fix dma_addr_t casts scsi: be2iscsi: Use kasprintf scsi: storvsc: Avoid excessive host scan on controller change scsi: lpfc: fix kzalloc-simple.cocci warnings scsi: mpt3sas: Update mpt3sas driver version. scsi: mpt3sas: Fix sparse warnings scsi: mpt3sas: Fix nvme drives checking for tlr. scsi: mpt3sas: NVMe drive support for BTDHMAPPING ioctl command and log info scsi: mpt3sas: Add-Task-management-debug-info-for-NVMe-drives. scsi: mpt3sas: scan and add nvme device after controller reset scsi: mpt3sas: Set NVMe device queue depth as 128 scsi: mpt3sas: Handle NVMe PCIe device related events generated from firmware. scsi: mpt3sas: API's to remove nvme drive from sml scsi: mpt3sas: API 's to support NVMe drive addition to SML ...

scsi: fcoe: Convert timers to use timer_setup()

2017-10-27T09:22:00+00:00

In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: QLogic-Storage-Upstream@qlogic.com Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Cc: Johannes Thumshirn Cc: linux-scsi@vger.kernel.org Cc: fcoe-devel@open-fcoe.org Signed-off-by: Kees Cook Acked-by: Johannes Thumshirn

scsi: fcoe: open-code fcoe_destroy_work() for NETDEV_UNREGISTER

2017-09-15T19:44:49+00:00

When a NETDEV_UNREGISTER notification is received the network device is _deleted_ after the callback returns. So we cannot use a workqueue here, as this would cause an inversion when removing the device as the netdev is already gone. This manifests with a nasty warning during shutdown: sysfs group ffffffff81eff0e0 not found for kobject 'fc_host7' So open-code fcoe_destroy_work() when receiving the notification to avoid this inversion. Signed-off-by: Hannes Reinecke Reviewed-by: Lee Duncan Acked-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

scsi: fcoe: separate out fcoe_vport_remove()

2017-09-15T19:44:25+00:00

Separate out fcoe_vport_remove() from fcoe_destroy_work(). Required for the next patch. Signed-off-by: Hannes Reinecke Reviewed-by: Lee Duncan Acked-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

scsi: fcoe: move fcoe_interface_remove() out of fcoe_interface_cleanup()

2017-09-15T19:43:29+00:00

This closes a possible race condition in _fcoe_create() where we drop the rtnl_lock() before calling fcoe_interface_remove(). Signed-off-by: Hannes Reinecke Reviewed-by: Lee Duncan Acked-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2017-07-06T19:10:33+00:00

Pull SCSI updates from James Bottomley: "This is mostly updates of the usual suspects: lpfc, qla2xxx, bnx2fc, qedf, hpsa, hisi_sas, smartpqi, cxlflash, aacraid, csiostor along with a host of minor and miscellaneous changes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (276 commits) qla2xxx: Fix NVMe entry_type for iocb packet on BE system scsi: qla2xxx: avoid unused-function warning scsi: snic: fix a couple of spelling mistakes/typos scsi: qla2xxx: fix a bunch of typos and spelling mistakes scsi: lpfc: don't double count abort errors scsi: lpfc: spin_lock_irq() is not nestable scsi: hisi_sas: optimise DMA slot memory scsi: ibmvfc: constify dev_pm_ops structures. scsi: ibmvscsi: constify dev_pm_ops structures. scsi: cxlflash: Update debug prints in reset handlers scsi: cxlflash: Update send_tmf() parameters scsi: cxlflash: Avoid double free of character device scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state scsi: ses: do not add a device to an enclosure if enclosure_add_links() fails. scsi: ufs: flush eh_work when eh_work scheduled. scsi: qla2xxx: Protect access to qpair members with qpair->qp_lock scsi: sun_esp: fix device reference leaks scsi: fnic: changing queue command to return result DID_IMM_RETRY when rport is init scsi: fnic: correct speed display and add support for 25,40 and 100G scsi: fnic: added timestamp reporting in fnic debug stats ...

networking: make skb_put & friends return void pointers

2017-06-16T15:48:39+00:00

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 Signed-off-by: David S. Miller

scsi: fcoe: Remove an extra out label in _fcoe_create function

2017-06-13T00:48:05+00:00

This patch removes an extra out label in _fcoe_create function where we return if creation of FCOE interface is failed. Signed-off-by: Milan P. Gandhi Acked-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

scsi: fcoe: Fix few small typos in fcoe.c

2017-06-13T00:48:05+00:00

This patch does a cleanup and fixes few small typos in fcoe.c Signed-off-by: Milan P. Gandhi Acked-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

scsi: fcoe: make fcoe_e_d_tov and fcoe_r_a_tov static

2017-04-25T17:00:59+00:00

These module parameter variables don't need global scope, make them static Signed-off-by: Colin Ian King Acked-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen