kernel/linux.git/drivers/target/iscsi, branch linux-4.20.y

scsi: target: iscsi: cxgbit: add missing spin_lock_init()

2018-12-13T00:49:35+00:00

Add missing spin_lock_init() for cdev->np_lock. Signed-off-by: Varun Prakash Signed-off-by: Martin K. Petersen

scsi: target: iscsi: cxgbit: fix csk leak

2018-12-13T00:49:17+00:00

In case of arp failure call cxgbit_put_csk() to free csk. Signed-off-by: Varun Prakash Signed-off-by: Martin K. Petersen

Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-11-02T02:58:52+00:00

Pull AFS updates from Al Viro: "AFS series, with some iov_iter bits included" * 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits) missing bits of "iov_iter: Separate type from direction and use accessor functions" afs: Probe multiple fileservers simultaneously afs: Fix callback handling afs: Eliminate the address pointer from the address list cursor afs: Allow dumping of server cursor on operation failure afs: Implement YFS support in the fs client afs: Expand data structure fields to support YFS afs: Get the target vnode in afs_rmdir() and get a callback on it afs: Calc callback expiry in op reply delivery afs: Fix FS.FetchStatus delivery from updating wrong vnode afs: Implement the YFS cache manager service afs: Remove callback details from afs_callback_break struct afs: Commit the status on a new file/dir/symlink afs: Increase to 64-bit volume ID and 96-bit vnode ID for YFS afs: Don't invoke the server to read data beyond EOF afs: Add a couple of tracepoints to log I/O errors afs: Handle EIO from delivery function afs: Fix TTL on VL server and address lists afs: Implement VL server rotation afs: Improve FS server rotation error handling ...

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

2018-10-25T14:40:30+00:00

Pull SCSI updates from James Bottomley: "This is mostly updates of the usual drivers: UFS, esp_scsi, NCR5380, qla2xxx, lpfc, libsas, hisi_sas. In addition there's a set of mostly small updates to the target subsystem a set of conversions to the generic DMA API, which do have some potential for issues in the older drivers but we'll handle those as case by case fixes. A new myrs driver for the DAC960/mylex raid controllers to replace the block based DAC960 which is also being removed by Jens in this merge window. Plus the usual slew of trivial changes" [ "myrs" stands for "MYlex Raid Scsi". Obviously. Silly of me to even wonder. There's also a "myrb" driver, where the 'b' stands for 'block'. Truly, somebody has got mad naming skillz. - Linus ] * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (237 commits) scsi: myrs: Fix the processor absent message in processor_show() scsi: myrs: Fix a logical vs bitwise bug scsi: hisi_sas: Fix NULL pointer dereference scsi: myrs: fix build failure on 32 bit scsi: fnic: replace gross legacy tag hack with blk-mq hack scsi: mesh: switch to generic DMA API scsi: ips: switch to generic DMA API scsi: smartpqi: fully convert to the generic DMA API scsi: vmw_pscsi: switch to generic DMA API scsi: snic: switch to generic DMA API scsi: qla4xxx: fully convert to the generic DMA API scsi: qla2xxx: fully convert to the generic DMA API scsi: qla1280: switch to generic DMA API scsi: qedi: fully convert to the generic DMA API scsi: qedf: fully convert to the generic DMA API scsi: pm8001: switch to generic DMA API scsi: nsp32: switch to generic DMA API scsi: mvsas: fully convert to the generic DMA API scsi: mvumi: switch to generic DMA API scsi: mpt3sas: switch to generic DMA API ...

iov_iter: Separate type from direction and use accessor functions

2018-10-23T23:41:07+00:00

In the iov_iter struct, separate the iterator type from the iterator direction and use accessor functions to access them in most places. Convert a bunch of places to use switch-statements to access them rather then chains of bitwise-AND statements. This makes it easier to add further iterator types. Also, this can be more efficient as to implement a switch of small contiguous integers, the compiler can use ~50% fewer compare instructions than it has to use bitwise-and instructions. Further, cease passing the iterator type into the iterator setup function. The iterator function can set that itself. Only the direction is required. Signed-off-by: David Howells

scsi: target: stash sess_err_stats on Data-Out timeout

2018-10-16T04:38:37+00:00

sess_err_stats are currently filled on NOP ping timeout, but not Data-Out timeout. Stash details of Data-Out timeouts using a ISCSI_SESS_ERR_CXN_TIMEOUT value for last_sess_failure_type. Signed-off-by: David Disseldorp Signed-off-by: Martin K. Petersen

scsi: target: split out helper for cxn timeout error stashing

2018-10-16T04:38:37+00:00

Replace existing nested code blocks with helper function calls. Signed-off-by: David Disseldorp Signed-off-by: Martin K. Petersen

scsi: target: log NOP ping timeouts as errors

2018-10-16T04:38:36+00:00

Events resulting in connection outages like this should be logged as errors. Include the I_T Nexus in the message to aid path identification. Signed-off-by: David Disseldorp Signed-off-by: Martin K. Petersen

scsi: target: log Data-Out timeouts as errors

2018-10-16T04:38:36+00:00

Data-Out timeouts resulting in connection outages should be logged as errors. Include the I_T Nexus in the message to aid path identification. Signed-off-by: David Disseldorp Signed-off-by: Martin K. Petersen

scsi: target: use ISCSI_IQN_LEN in iscsi_target_stat

2018-10-16T04:38:36+00:00

Move the ISCSI_IQN_LEN definition up, so that it can be used in more places instead of a hardcoded value. Signed-off-by: David Disseldorp Signed-off-by: Martin K. Petersen