This is mostly update of the usual drivers: arcmsr, qla2xxx, lpfc,
hisi_sas, target/iscsi and target/core. Additionally Christoph
refactored gdth as part of the dma changes. The major mid-layer change
this time is the removal of bidi commands and with them the whole of
the osd/exofs driver and filesystem. This is a major simplification
for block and mq in particular.
Additionally, there are four existing and one potential conflict:
- The unpulled block tree updates the removed osd driver
- 750afb08ca71 cross-tree: phase out dma_zalloc_coherent() conflicts
with the arcmsr update. The fix is simple: go with our version
The remaining conflicts are internal between updates we supplied in our
fixes branches and changes made to the misc branch:
- hisi_sas_v3_hw.c: This is the nastiest: the fix to move the
protection parameters (7bb25a89aad2) conflicts with the DIX feature
addition (b3cce125cb1e). The resolution is to make sure the DIX
enablement follows the move of the prot_mask check in
hisi_sas_v3_probe().
- lpfc_nvme.c: the fix to avoid hang/use after free (7961cba6f7d8)
conflicts with moving the stats to HW queue structures (4c47efc140fa).
The resolution a simple combination of both patches.
- qla_init.c: The fix for the panic after free (388a49959ee4) conflicts
with move marker behind QPair (9eb9c6dc3ab0). The fix is a straight
combination plus the transformation of sp->fcport->loop_id to fcport-
>loop_id to preserve the panic fix.
I've put the resolution in the linus-resolved branch of the scsi tree
for you to see and also attached the --cc diff below.
The patch is available here:
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-misc
The short changelog is:
Anil Gurumurthy (1):
scsi: qla2xxx: Add support for setting port speed
Avri Altman (4):
scsi: ufs-bsg: Allow reading descriptors
scsi: ufs: Allow reading descriptor via raw upiu
scsi: ufs-bsg: Change the calling convention for write descriptor
scsi: clean obsolete return values of eh_timed_out
Bart Van Assche (27):
scsi: core: Move resid from scsi_data_buffer to scsi_cmnd
scsi: sd: Remove superfluous residual assignments
scsi: uas: Use scsi_[gs]et_resid() where appropriate
scsi: scsi_debug: Use scsi_[gs]et_resid() where appropriate
scsi: libiscsi: Use scsi_[gs]et_resid() where appropriate
scsi: scsi_debug: Fix a recently introduced regression
scsi: target/iscsi: Simplify iscsit_handle_text_cmd()
scsi: target/iscsi: Simplify iscsit_dump_data_payload()
scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock
scsi: target/iscsi: Rename a function and a function pointer
scsi: target/iscsi: Fix spelling of "unsolicited"
scsi: target/iscsi: Convert comments about locking into runtime checks
scsi: target/iscsi: Remove an incorrect comment
scsi: RDMA/srpt: Fix a credit leak for aborted commands
scsi: RDMA/srpt: Rework I/O context allocation
scsi: RDMA/srpt: Fix handling of TMF submission failure
scsi: RDMA/srpt: Fix handling of command / TMF submission failure
scsi: target/core: Add target_send_busy()
scsi: target/core: Inline transport_lun_remove_cmd()
scsi: target/core: Simplify the LUN RESET implementation
scsi: target/core: Remove several state tests from the TMF code
scsi: target/core: Remove the write_pending_status() callback function
scsi: sd: Protect against READ(6) or WRITE(6) with zero block transfer
length
scsi: libsas: Remove scsi_to_u32()
scsi: core: Remove an atomic instruction from the hot path
scsi: sd: Rename 'SCpnt' into 'cmd'
scsi: sd: Remove a local variable
Benjamin Block (1):
scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
Bill Kuzeja (1):
scsi: qla2xxx: Move debug messages before sending srb preventing panic
Chengguang Xu (1):
scsi: ufs: fix a typo in comment
Ching Huang (15):
scsi: arcmsr: Update driver version to v1.40.00.10-20190116
scsi: arcmsr: Fix suspend/resume of ACB_ADAPTER_TYPE_B part 2
scsi: arcmsr: Use dma_alloc_coherent to replace dma_zalloc_coherent
scsi: arcmsr: Update driver version to v1.40.00.10-20181217
scsi: arcmsr: Fix suspend/resume of ACB_ADAPTER_TYPE_B
scsi: arcmsr: Separate 'set dma mask' as a function
scsi: arcmsr: Add an option of set dma_mask_64 for ACB_ADAPTER_TYPE_A
scsi: arcmsr: Update ACB_ADAPTER_TYPE_D for >4GB ccb addressing
scsi: arcmsr: Update ACB_ADAPTER_TYPE_C for >4GB ccb addressing
scsi: arcmsr: Update ACB_ADAPTER_TYPE_B for >4GB ccb addressing
scsi: arcmsr: Update ACB_ADAPTER_TYPE_A for >4GB ccb addressing
scsi: arcmsr: Update arcmsr_alloc_ccb_pool for ccb buffer address above
4GB
scsi: arcmsr: Merge arcmsr_alloc_io_queue to arcmsr_alloc_ccb_pool
scsi: arcmsr: Rename arcmsr_free_mu to arcmsr_free_io_queue
scsi: arcmsr: Rename acb
