linux/include/scsi, branch v5.11

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

2020-12-16T21:34:31Z

Pull SCSI updates from James Bottomley: "This consists of the usual driver updates (ufs, qla2xxx, smartpqi, target, zfcp, fnic, mpt3sas, ibmvfc) plus a load of cleanups, a major power management rework and a load of assorted minor updates. There are a few core updates (formatting fixes being the big one) but nothing major this cycle" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits) scsi: mpt3sas: Update driver version to 36.100.00.00 scsi: mpt3sas: Handle trigger page after firmware update scsi: mpt3sas: Add persistent MPI trigger page scsi: mpt3sas: Add persistent SCSI sense trigger page scsi: mpt3sas: Add persistent Event trigger page scsi: mpt3sas: Add persistent Master trigger page scsi: mpt3sas: Add persistent trigger pages support scsi: mpt3sas: Sync time periodically between driver and firmware scsi: qla2xxx: Update version to 10.02.00.104-k scsi: qla2xxx: Fix device loss on 4G and older HBAs scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry scsi: qla2xxx: Fix the call trace for flush workqueue scsi: qla2xxx: Fix flash update in 28XX adapters on big endian machines scsi: qla2xxx: Handle aborts correctly for port undergoing deletion scsi: qla2xxx: Fix N2N and NVMe connect retry failure scsi: qla2xxx: Fix FW initialization error on big endian machines scsi: qla2xxx: Fix crash during driver load on big endian machines scsi: qla2xxx: Fix compilation issue in PPC systems scsi: qla2xxx: Don't check for fw_started while posting NVMe command scsi: qla2xxx: Tear down session if FW say it is down ...

scsi: libiscsi: Fix NOP race condition

2020-11-17T03:32:50Z

iSCSI NOPs are sometimes "lost", mistakenly sent to the user-land iscsid daemon instead of handled in the kernel, as they should be, resulting in a message from the daemon like: iscsid: Got nop in, but kernel supports nop handling. This can occur because of the new forward- and back-locks, and the fact that an iSCSI NOP response can occur before processing of the NOP send is complete. This can result in "conn->ping_task" being NULL in iscsi_nop_out_rsp(), when the pointer is actually in the process of being set. To work around this, we add a new state to the "ping_task" pointer. In addition to NULL (not assigned) and a pointer (assigned), we add the state "being set", which is signaled with an INVALID pointer (using "-1"). Link: https://lore.kernel.org/r/20201106193317.16993-1-leeman.duncan@gmail.com Reviewed-by: Mike Christie Signed-off-by: Lee Duncan Signed-off-by: Martin K. Petersen

scsi: libfc: Move scsi/fc_encode.h to libfc

2020-10-30T01:49:25Z

Most of this file is only used inside of libfc, so move it to where it is actually used, with only fc_fill_fc_hdr() left inside of the header. Link: https://lore.kernel.org/r/20201026160705.3706396-1-arnd@kernel.org Reported-by: kernel test robot Signed-off-by: Arnd Bergmann Signed-off-by: Martin K. Petersen

scsi: fc: Add mechanism to update FPIN signal statistics

2020-10-26T22:06:45Z

Under fc_host_statistics add statistics for Congestion Signals that are delivered to the host as interrupt signals. Link: https://lore.kernel.org/r/20201021092715.22669-5-njavali@marvell.com Reviewed-by: James Smart Reviewed-by: Himanshu Madhani Signed-off-by: Shyam Sundar Signed-off-by: Nilesh Javali Signed-off-by: Martin K. Petersen

scsi: fc: Parse FPIN packets and update statistics

2020-10-26T22:06:45Z

Parse the incoming FPIN packets and update the host and rport FPIN statistics based on the FPINs. Link: https://lore.kernel.org/r/20201021092715.22669-4-njavali@marvell.com Reviewed-by: Himanshu Madhani Reviewed-by: James Smart Signed-off-by: Shyam Sundar Signed-off-by: Nilesh Javali Signed-off-by: Martin K. Petersen

scsi: fc: Add FPIN statistics to fc_host and fc_rport objects

2020-10-26T22:06:45Z

Add a structure for holding FPIN statistics, for host & rport respectively, and add associated sysfs nodes: /sys/class/fc_host/hostXX/statistics/ /sys/class/fc_remote_ports/rport-XX\:Y-Z/statistics/ Link: https://lore.kernel.org/r/20201021092715.22669-3-njavali@marvell.com Reviewed-by: James Smart Reviewed-by: Himanshu Madhani Signed-off-by: Shyam Sundar Signed-off-by: Nilesh Javali Signed-off-by: Martin K. Petersen

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

2020-10-23T23:19:02Z

Pull more SCSI updates from James Bottomley: "The set of core changes here is Christoph's submission path cleanups. These introduced a couple of regressions when first proposed so they got held over from the initial merge window pull request to give more testing time, which they've now had and Syzbot has confirmed the regression it detected is fixed. The other main changes are two driver updates (arcmsr, pm80xx) and assorted minor clean ups" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (38 commits) scsi: qla2xxx: Fix return of uninitialized value in rval scsi: core: Set sc_data_direction to DMA_NONE for no-transfer commands scsi: sr: Initialize ->cmd_len scsi: arcmsr: Update driver version to v1.50.00.02-20200819 scsi: arcmsr: Add support for ARC-1886 series RAID controllers scsi: arcmsr: Fix device hot-plug monitoring timer stop scsi: arcmsr: Remove unnecessary syntax scsi: pm80xx: Driver version update scsi: pm80xx: Increase the number of outstanding I/O supported to 1024 scsi: pm80xx: Remove DMA memory allocation for ccb and device structures scsi: pm80xx: Increase number of supported queues scsi: sym53c8xx_2: Fix sizeof() mismatch scsi: isci: Fix a typo in a comment scsi: qla4xxx: Fix inconsistent format argument type scsi: myrb: Fix inconsistent format argument types scsi: myrb: Remove redundant assignment to variable timeout scsi: bfa: Fix error return in bfad_pci_init() scsi: fcoe: Simplify the return expression of fcoe_sysfs_setup() scsi: snic: Simplify the return expression of svnic_cq_alloc() scsi: fnic: Simplify the return expression of vnic_wq_copy_alloc() ...

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

2020-10-14T22:15:35Z

Pull SCSI updates from James Bottomley: "The usual driver updates (ufs, qla2xxx, tcmu, ibmvfc, lpfc, smartpqi, hisi_sas, qedi, qedf, mpt3sas) and minor bug fixes. There are only three core changes: adding sense codes, cleaning up noretry and adding an option for limitless retries" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (226 commits) scsi: hisi_sas: Recover PHY state according to the status before reset scsi: hisi_sas: Filter out new PHY up events during suspend scsi: hisi_sas: Add device link between SCSI devices and hisi_hba scsi: hisi_sas: Add check for methods _PS0 and _PR0 scsi: hisi_sas: Add controller runtime PM support for v3 hw scsi: hisi_sas: Switch to new framework to support suspend and resume scsi: hisi_sas: Use hisi_hba->cq_nvecs for calling calling synchronize_irq() scsi: qedf: Remove redundant assignment to variable 'rc' scsi: lpfc: Remove unneeded variable 'status' in lpfc_fcp_cpu_map_store() scsi: snic: Convert to use DEFINE_SEQ_ATTRIBUTE macro scsi: qla4xxx: Delete unneeded variable 'status' in qla4xxx_process_ddb_changed scsi: sun_esp: Use module_platform_driver to simplify the code scsi: sun3x_esp: Use module_platform_driver to simplify the code scsi: sni_53c710: Use module_platform_driver to simplify the code scsi: qlogicpti: Use module_platform_driver to simplify the code scsi: mac_esp: Use module_platform_driver to simplify the code scsi: jazz_esp: Use module_platform_driver to simplify the code scsi: mvumi: Fix error return in mvumi_io_attach() scsi: lpfc: Drop nodelist reference on error in lpfc_gen_req() scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs() ...

scsi: core: Clean up allocation and freeing of sgtables

2020-10-08T01:48:27Z

Rename scsi_init_io() to scsi_alloc_sgtables(), and ensure callers call scsi_free_sgtables() to cleanup failures close to scsi_init_io() instead of leaking it down the generic I/O submission path. Link: https://lore.kernel.org/r/20201005084130.143273-9-hch@lst.de Reviewed-by: Hannes Reinecke Signed-off-by: Christoph Hellwig Signed-off-by: Martin K. Petersen

scsi: Add host and host template flag 'host_tagset'

2020-10-06T14:33:44Z

Add Host and host template flag 'host_tagset' so hostwide tagset can be shared on multiple reply queues after the SCSI device's reply queue is converted to blk-mq hw queue. [jpg: Update comment on .can_queue and add Scsi_Host.host_tagset] Signed-off-by: Hannes Reinecke Signed-off-by: John Garry Tested-by: Don Brace #SCSI resv cmds patches used Tested-by: Douglas Gilbert Acked-by: Martin K. Petersen Signed-off-by: Jens Axboe