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2025-06-23scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()Thomas Fourier
dma_map_XXX() functions return as error values DMA_MAPPING_ERROR which is often ~0. The error value should be tested with dma_mapping_error() like it was done in qla26xx_dport_diagnostics(). Fixes: 818c7f87a177 ("scsi: qla2xxx: Add changes in preparation for vendor extended FDMI/RDP") Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Link: https://lore.kernel.org/r/20250617161115.39888-2-fourier.thomas@gmail.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-08treewide, timers: Rename from_timer() to timer_container_of()Ingo Molnar
Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com
2025-04-28scsi: qla2xxx: Remove duplicate struct crb_addr_pairKees Cook
In preparation for making the kmalloc family of allocators type aware, we need to make sure that the returned type from the allocation matches the type of the variable being assigned. (Before, the allocator would always return "void *", which can be implicitly cast to any pointer type.) The assigned type is "struct crb_addr_pair *" and the returned type will be a _different_ "struct crb_addr_pair *", causing a warning. This really stumped me for a bit. :) Drop the redundant declaration. Signed-off-by: Kees Cook <kees@kernel.org> Link: https://lore.kernel.org/r/20250426061951.work.272-kees@kernel.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused module parametersDr. David Alan Gilbert
ql2xetsenable last use was removed in 2020 by commit 37efd51f75f3 ("scsi: qla2xxx: Use FC generic update firmware options routine for ISP27xx") ql2xiidmaenable last use was removed in 2017 by commit 726b85487067 ("qla2xxx: Add framework for async fabric discovery") Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-9-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused qla2x00_gpsc()Dr. David Alan Gilbert
qla2x00_gpsc() was added in 2017 as part of commit 726b85487067 ("qla2xxx: Add framework for async fabric discovery") but has remained unused. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-8-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused ql_log_qpDr. David Alan Gilbert
ql_log_qp() was added in 2017 as part of commit 22d84726e3b8 ("scsi: qla2xxx: Add debug logging routine for qpair") but has remained unused. Remove it. (That patch also added ql_dbg_qp but that is still used so is left in). Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-7-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused qla82xx_wait_for_state_change()Dr. David Alan Gilbert
qla82xx_wait_for_state_change() was added in 2010 as part of commit 579d12b58abb ("[SCSI] qla2xxx: Added support for quiescence mode for ISP82xx.") but has remained unused. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-6-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused qla82xx_pci_region_offset()Dr. David Alan Gilbert
qla82xx_pci_region_offset() has been unused since the last use was removed by 2010's commit 3711333dfbee ("[SCSI] qla2xxx: Updates for ISP82xx.") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-5-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused qlt_83xx_iospace_config()Dr. David Alan Gilbert
qlt_83xx_iospace_config() has been unused since the last use was removed by 2017's commit f54f2cb540b5 ("scsi: qla2xxx: Cleaned up queue configuration code.") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-4-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused qlt_fc_port_deleted()Dr. David Alan Gilbert
qlt_fc_port_deleted() has been unused since the last use was removed by 2017's commit 726b85487067 ("qla2xxx: Add framework for async fabric discovery") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-3-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-21scsi: qla2xxx: Remove unused qlt_free_qfull_cmds()Dr. David Alan Gilbert
qlt_free_qfull_cmds() was added in 2014 as part of commit 33e799775593 ("qla2xxx: Add support for QFull throttling and Term Exchange retry") but has remained unused. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20250415002803.135909-2-linux@treblig.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-05treewide: Switch/rename to timer_delete[_sync]()Thomas Gleixner
timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2025-03-26Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (scsi_debug, ufs, lpfc, st, fnic, mpi3mr, mpt3sas) and the removal of cxlflash. The only non-trivial core change is an addition to unit attention handling to recognize UAs for power on/reset and new media so the tape driver can use it" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (107 commits) scsi: st: Tighten the page format heuristics with MODE SELECT scsi: st: ERASE does not change tape location scsi: st: Fix array overflow in st_setup() scsi: target: tcm_loop: Fix wrong abort tag scsi: lpfc: Restore clearing of NLP_UNREG_INP in ndlp->nlp_flag scsi: hisi_sas: Fixed failure to issue vendor specific commands scsi: fnic: Remove unnecessary NUL-terminations scsi: fnic: Remove redundant flush_workqueue() calls scsi: core: Use a switch statement when attaching VPD pages scsi: ufs: renesas: Add initialization code for R-Car S4-8 ES1.2 scsi: ufs: renesas: Add reusable functions scsi: ufs: renesas: Refactor 0x10ad/0x10af PHY settings scsi: ufs: renesas: Remove register control helper function scsi: ufs: renesas: Add register read to remove save/set/restore scsi: ufs: renesas: Replace init data by init code scsi: ufs: dt-bindings: renesas,ufs: Add calibration data scsi: mpi3mr: Task Abort EH Support scsi: storvsc: Don't report the host packet status as the hv status scsi: isci: Make most module parameters static scsi: megaraid_sas: Make most module parameters static ...
2025-02-28scsi: qla2xxx: Mark device strings as nonstringKees Cook
In preparation for memtostr*() checking that its source is marked as nonstring, annotate the device strings accordingly. Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> # SCSI Signed-off-by: Kees Cook <kees@kernel.org>
2025-02-24scsi: qla2xxx: Fix typos in a commentYuichiro Tsuji
Fix typos in a comment. hapens -> happens recommeds -> recommends Signed-off-by: Yuichiro Tsuji <yuichtsu@amazon.com> Link: https://lore.kernel.org/r/20250224075907.2505-1-yuichtsu@amazon.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-01-26Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, fnic, qla2xx, mpi3mr). The major core change is the renaming of the slave_ methods plus a bit of constification. The rest are minor updates and fixes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (103 commits) scsi: fnic: Propagate SCSI error code from fnic_scsi_drv_init() scsi: fnic: Test for memory allocation failure and return error code scsi: fnic: Return appropriate error code from failure of scsi drv init scsi: fnic: Return appropriate error code for mem alloc failure scsi: fnic: Remove always-true IS_FNIC_FCP_INITIATOR macro scsi: fnic: Fix use of uninitialized value in debug message scsi: fnic: Delete incorrect debugfs error handling scsi: fnic: Remove unnecessary else to fix warning in FDLS FIP scsi: fnic: Remove extern definition from .c files scsi: fnic: Remove unnecessary else and unnecessary break in FDLS scsi: mpi3mr: Fix possible crash when setting up bsg fails scsi: ufs: bsg: Set bsg_queue to NULL after removal scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails scsi: st: Don't set pos_unknown just after device recognition scsi: aic7xxx: Fix build 'aicasm' warning scsi: Revert "scsi: ufs: core: Probe for EXT_IID support" scsi: storvsc: Ratelimit warning logs to prevent VM denial of service scsi: scsi_debug: Constify sdebug_driver_template scsi: documentation: Corrections for struct updates scsi: driver-api: documentation: Change what is added to docbook ...
2025-01-10Merge branch '6.13/scsi-fixes' into 6.14/scsi-stagingMartin K. Petersen
Pull in fixes branch to resolve merge conflict in ufs-qcom.c. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-01-02Merge patch series "scsi: Constify 'struct bin_attribute'"Martin K. Petersen
Thomas Weißschuh <linux@weissschuh.net> says: The sysfs core now allows instances of 'struct bin_attribute' to be moved into read-only memory. Make use of that to protect them against accidental or malicious modifications. Link: https://lore.kernel.org/r/20241216-sysfs-const-bin_attr-scsi-v1-0-f0a5e54b3437@weissschuh.net Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-01-02scsi: qla2xxx: Constify 'struct bin_attribute'Thomas Weißschuh
The sysfs core now allows instances of 'struct bin_attribute' to be moved into read-only memory. Make use of that to protect them against accidental or malicious modifications. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20241216-sysfs-const-bin_attr-scsi-v1-10-f0a5e54b3437@weissschuh.net Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-23scsi: replace blk_mq_pci_map_queues with blk_mq_map_hw_queuesDaniel Wagner
Replace all users of blk_mq_pci_map_queues with the more generic blk_mq_map_hw_queues. This in preparation to retire blk_mq_pci_map_queues. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: John Garry <john.g.garry@oracle.com> Signed-off-by: Daniel Wagner <wagi@kernel.org> Link: https://lore.kernel.org/r/20241202-refactor-blk-affinity-helpers-v6-5-27211e9c2cd5@kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-12-09scsi: Constify struct pci_device_idChristophe JAILLET
'struct pci_device_id' is not modified in these drivers. Constifying this structure moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 70237 9137 320 79694 1374e drivers/scsi/3w-9xxx.o After: ===== text data bss dec hex filename 70461 8913 320 79694 1374e drivers/scsi/3w-9xxx.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/fc61b1946488c1ea8f7a17a06cf40fbd05dcc6de.1733590049.git.christophe.jaillet@wanadoo.fr Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04Merge patch series "Replace the "slave_*" function names"Martin K. Petersen
Bart Van Assche <bvanassche@acm.org> says: Hi Martin, The text "slave_" in multiple function names does not make it clear what the purpose of these functions is. Hence this patch series that renames all SCSI functions that have the word "slave" in their function name. Please consider this patch series for the next merge window. Thanks, Bart. Link: https://lore.kernel.org/r/20241022180839.2712439-1-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: Convert SCSI drivers to .sdev_configure()Bart Van Assche
The only difference between the .sdev_configure() and .slave_configure() methods is that the former accepts an additional 'limits' argument. Convert all SCSI drivers that define a .slave_configure() method to .sdev_configure(). This patch prepares for removing the .slave_configure() method. No functionality has been changed. Acked-by: Geoff Levand <geoff@infradead.org> # for ps3rom Acked-by: Khalid Aziz <khalid@gonehiking.org> # for the BusLogic driver Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20241022180839.2712439-4-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: Rename .slave_alloc() and .slave_destroy()Bart Van Assche
Rename .slave_alloc() into .sdev_init() and .slave_destroy() into .sdev_destroy(). The new names make it clear that these are actions on SCSI devices. Make this change in the SCSI core, SCSI drivers and also in the ATA drivers. No functionality has been changed. This patch has been created as follows: * Change the text "slave_alloc" into "sdev_init" in all source files except those in drivers/net/ and Documentation/. * Change the text "slave_destroy" into "sdev_destroy" in all source files except those in drivers/net/ and Documentation/. * Rename lpfc_no_slave() into lpfc_no_sdev(). * Manually adjust whitespace where necessary to restore vertical alignment (dc395x driver and include/linux/libata.h). Acked-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20241022180839.2712439-2-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: qla2xxx: Update version to 10.02.09.400-kNilesh Javali
Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20241115130313.46826-8-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: qla2xxx: Supported speed displayed incorrectly for VPortsAnil Gurumurthy
The fc_function_template for vports was missing the .show_host_supported_speeds. The base port had the same. Add .show_host_supported_speeds to the vport template as well. Cc: stable@vger.kernel.org Fixes: 2c3dfe3f6ad8 ("[SCSI] qla2xxx: add support for NPIV") Signed-off-by: Anil Gurumurthy <agurumurthy@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20241115130313.46826-7-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: qla2xxx: Fix NVMe and NPIV connect issueQuinn Tran
NVMe controller fails to send connect command due to failure to locate hw context buffer for NVMe queue 0 (blk_mq_hw_ctx, hctx_idx=0). The cause of the issue is NPIV host did not initialize the vha->irq_offset field. This field is given to blk-mq (blk_mq_pci_map_queues) to help locate the beginning of IO Queues which in turn help locate NVMe queue 0. Initialize this field to allow NVMe to work properly with NPIV host. kernel: nvme nvme5: Connect command failed, errno: -18 kernel: nvme nvme5: qid 0: secure concatenation is not supported kernel: nvme nvme5: NVME-FC{5}: create_assoc failed, assoc_id 2e9100 ret 401 kernel: nvme nvme5: NVME-FC{5}: reset: Reconnect attempt failed (401) kernel: nvme nvme5: NVME-FC{5}: Reconnect attempt in 2 seconds Cc: stable@vger.kernel.org Fixes: f0783d43dde4 ("scsi: qla2xxx: Use correct number of vectors for online CPUs") Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20241115130313.46826-6-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: qla2xxx: Remove check req_sg_cnt should be equal to rsp_sg_cntSaurav Kashyap
Firmware supports multiple sg_cnt for request and response for CT commands, so remove the redundant check. A check is there where sg_cnt for request and response should be same. This is not required as driver and FW have code to handle multiple and different sg_cnt on request and response. Cc: stable@vger.kernel.org Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20241115130313.46826-5-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: qla2xxx: Move FCE Trace buffer allocation to user controlQuinn Tran
Currently FCE Tracing is enabled to log additional ELS events. Instead, user will enable or disable this feature through debugfs. Modify existing DFS knob to allow user to enable or disable this feature. echo [1 | 0] > /sys/kernel/debug/qla2xxx/qla2xxx_??/fce cat /sys/kernel/debug/qla2xxx/qla2xxx_??/fce Cc: stable@vger.kernel.org Fixes: df613b96077c ("[SCSI] qla2xxx: Add Fibre Channel Event (FCE) tracing support.") Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20241115130313.46826-4-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: qla2xxx: Fix use after free on unloadQuinn Tran
System crash is observed with stack trace warning of use after free. There are 2 signals to tell dpc_thread to terminate (UNLOADING flag and kthread_stop). On setting the UNLOADING flag when dpc_thread happens to run at the time and sees the flag, this causes dpc_thread to exit and clean up itself. When kthread_stop is called for final cleanup, this causes use after free. Remove UNLOADING signal to terminate dpc_thread. Use the kthread_stop as the main signal to exit dpc_thread. [596663.812935] kernel BUG at mm/slub.c:294! [596663.812950] invalid opcode: 0000 [#1] SMP PTI [596663.812957] CPU: 13 PID: 1475935 Comm: rmmod Kdump: loaded Tainted: G IOE --------- - - 4.18.0-240.el8.x86_64 #1 [596663.812960] Hardware name: HP ProLiant DL380p Gen8, BIOS P70 08/20/2012 [596663.812974] RIP: 0010:__slab_free+0x17d/0x360 ... [596663.813008] Call Trace: [596663.813022] ? __dentry_kill+0x121/0x170 [596663.813030] ? _cond_resched+0x15/0x30 [596663.813034] ? _cond_resched+0x15/0x30 [596663.813039] ? wait_for_completion+0x35/0x190 [596663.813048] ? try_to_wake_up+0x63/0x540 [596663.813055] free_task+0x5a/0x60 [596663.813061] kthread_stop+0xf3/0x100 [596663.813103] qla2x00_remove_one+0x284/0x440 [qla2xxx] Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20241115130313.46826-3-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-12-04scsi: qla2xxx: Fix abort in bsg timeoutQuinn Tran
Current abort of bsg on timeout prematurely clears the outstanding_cmds[]. Abort does not allow FW to return the IOCB/SRB. In addition, bsg_job_done() is not called to return the BSG (i.e. leak). Abort the outstanding bsg/SRB and wait for the completion. The completion IOCB will wake up the bsg_timeout thread. If abort is not successful, then driver will forcibly call bsg_job_done() and free the srb. Err Inject: - qaucli -z - assign CT Passthru IOCB's NportHandle with another initiator nport handle to trigger timeout. Remote port will drop CT request. - bsg_job_done is properly called as part of cleanup kernel: qla2xxx [0000:21:00.1]-7012:7: qla2x00_process_ct : 286 : Error Inject. kernel: qla2xxx [0000:21:00.1]-7016:7: bsg rqst type: FC_BSG_HST_CT else type: 101 - loop-id=1 portid=fffffa. kernel: qla2xxx [0000:21:00.1]-70bb:7: qla24xx_bsg_timeout CMD timeout. bsg ptr ffff9971a42f0838 msgcode 80000004 vendor cmd fa010000 kernel: qla2xxx [0000:21:00.1]-507c:7: Abort command issued - hdl=4b, type=5 kernel: qla2xxx [0000:21:00.1]-5040:7: ELS-CT pass-through-ct pass-through error hdl=4b comp_status-status=0x5 error subcode 1=0x0 error subcode 2=0xaf882e80. kernel: qla2xxx [0000:21:00.1]-7009:7: qla2x00_bsg_job_done: sp hdl 4b, result=70000 bsg ptr ffff9971a42f0838 kernel: qla2xxx [0000:21:00.1]-802c:7: Aborting bsg ffff9971a42f0838 sp=ffff99760b87ba80 handle=4b rval=0 kernel: qla2xxx [0000:21:00.1]-708a:7: bsg abort success. bsg ffff9971a42f0838 sp=ffff99760b87ba80 handle=0x4b kernel: qla2xxx [0000:21:00.1]-7012:7: qla2x00_process_ct : 286 : Error Inject. kernel: qla2xxx [0000:21:00.1]-7016:7: bsg rqst type: FC_BSG_HST_CT else type: 101 - loop-id=1 portid=fffffa. kernel: qla2xxx [0000:21:00.1]-70bb:7: qla24xx_bsg_timeout CMD timeout. bsg ptr ffff9971a42f43b8 msgcode 80000004 vendor cmd fa010000 kernel: qla2xxx [0000:21:00.1]-7012:7: qla_bsg_found : 2206 : Error Inject 2. kernel: qla2xxx [0000:21:00.1]-802c:7: Aborting bsg ffff9971a42f43b8 sp=ffff99762c304440 handle=5e rval=5 kernel: qla2xxx [0000:21:00.1]-704f:7: bsg abort fail. bsg=ffff9971a42f43b8 sp=ffff99762c304440 rval=5. kernel: qla2xxx [0000:21:00.1]-7051:7: qla_bsg_found bsg_job_done : bsg ffff9971a42f43b8 result 0xfffffffa sp ffff99762c304440. Cc: stable@vger.kernel.org Fixes: c449b4198701 ("scsi: qla2xxx: Use QP lock to search for bsg") Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20241115130313.46826-2-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-10-02move asm/unaligned.h to linux/unaligned.hAl Viro
asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
2024-08-28scsi: qla2xxx: Remove the unused 'del_list_entry' field in struct fc_portChristophe JAILLET
The 'del_list_entry' field in "struct fc_port" is unused. The field was introduced in commit 2d70c103fd2a ("[SCSI] qla2xxx: Add LLD target-mode infrastructure for >= 24xx series") in 2012-05 and the last user was removed in commit 726b85487067 ("qla2xxx: Add framework for async fabric discovery") in 2017-02. Remove this unused field. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/69155321ab26c1f4d473d5bb6cd44b59b9b6a020.1724094686.git.christophe.jaillet@wanadoo.fr Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-08-22scsi: Expand all create*_workqueue() invocationsBart Van Assche
The workqueue maintainer wants to remove the create*_workqueue() macros because these macros always set the WQ_MEM_RECLAIM flag and because these only support literal workqueue names. Hence this patch that replaces the create*_workqueue() invocations with the definition of this macro. The WQ_MEM_RECLAIM flag has been retained because I think that flag is necessary for workqueues created by storage drivers. This patch has been generated by running spatch and git clang-format. spatch has been invoked as follows: spatch --in-place --sp-file expand-create-workqueue.spatch $(git grep -lEw 'create_(freezable_|singlethread_|)workqueue' */scsi */ufs) The contents of the expand-create-workqueue.spatch file is as follows: @@ expression name; @@ -create_workqueue(name) +alloc_workqueue("%s", WQ_MEM_RECLAIM, 1, name) @@ expression name; @@ -create_freezable_workqueue(name) +alloc_workqueue("%s", WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, 1, name) @@ expression name; @@ -create_singlethread_workqueue(name) +alloc_ordered_workqueue("%s", WQ_MEM_RECLAIM, name) Reviewed-by: Peter Wang <peter.wang@mediatek.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240822195944.654691-2-bvanassche@acm.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Convert comma to semicolonChen Ni
Replace a comma between expression statements by a semicolon. Fixes: d4523bd6fd5d ("scsi: qla2xxx: Refactor asynchronous command initialization") Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Link: https://lore.kernel.org/r/20240711005724.2358446-1-nichen@iscas.ac.cn Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10Merge patch series "qla2xxx misc. bug fixes"Martin K. Petersen
Nilesh Javali <njavali@marvell.com> says: Martin, Please apply the qla2xxx driver miscellaneous bug fixes to the scsi tree at your earliest convenience. Link: https://lore.kernel.org/r/20240710171057.35066-1-njavali@marvell.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Update version to 10.02.09.300-kNilesh Javali
Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-12-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Use QP lock to search for bsgQuinn Tran
On bsg timeout, hardware_lock is used as part of search for the srb. Instead, qpair lock should be used to iterate through different qpair. Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-11-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Reduce fabric scan duplicate codeQuinn Tran
For fabric scan, current code uses switch scan opcode and flags as the method to iterate through different commands to carry out the process. This makes it hard to read. This patch convert those opcode and flags into steps. In addition, this help reduce some duplicate code. Consolidate routines that handle GPNFT & GNNFT. Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-10-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Fix optrom version displayed in FDMIShreyas Deodhar
Bios version was popluated for FDMI response. Systems with EFI would show optrom version as 0. EFI version is populated here and BIOS version is already displayed under FDMI_HBA_BOOT_BIOS_NAME. Cc: stable@vger.kernel.org Signed-off-by: Shreyas Deodhar <sdeodhar@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-9-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: During vport delete send async logout explicitlyManish Rangankar
During vport delete, it is observed that during unload we hit a crash because of stale entries in outstanding command array. For all these stale I/O entries, eh_abort was issued and aborted (fast_fail_io = 2009h) but I/Os could not complete while vport delete is in process of deleting. BUG: kernel NULL pointer dereference, address: 000000000000001c #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI Workqueue: qla2xxx_wq qla_do_work [qla2xxx] RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0 RSP: 0018:ffffa1e1e150fc68 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000001 RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8ce208a7a0d0 RBP: ffff8ce208a7a0d0 R08: 0000000000000000 R09: ffff8ce378aac9c8 R10: ffff8ce378aac8a0 R11: ffffa1e1e150f9d8 R12: 0000000000000000 R13: 0000000000000000 R14: ffff8ce378aac9c8 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8d217f000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000001c CR3: 0000002089acc000 CR4: 0000000000350ee0 Call Trace: <TASK> qla2xxx_qpair_sp_free_dma+0x417/0x4e0 ? qla2xxx_qpair_sp_compl+0x10d/0x1a0 ? qla2x00_status_entry+0x768/0x2830 ? newidle_balance+0x2f0/0x430 ? dequeue_entity+0x100/0x3c0 ? qla24xx_process_response_queue+0x6a1/0x19e0 ? __schedule+0x2d5/0x1140 ? qla_do_work+0x47/0x60 ? process_one_work+0x267/0x440 ? process_one_work+0x440/0x440 ? worker_thread+0x2d/0x3d0 ? process_one_work+0x440/0x440 ? kthread+0x156/0x180 ? set_kthread_struct+0x50/0x50 ? ret_from_fork+0x22/0x30 </TASK> Send out async logout explicitly for all the ports during vport delete. Cc: stable@vger.kernel.org Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-8-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Complete command early within lockShreyas Deodhar
A crash was observed while performing NPIV and FW reset, BUG: kernel NULL pointer dereference, address: 000000000000001c #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 1 PREEMPT_RT SMP NOPTI RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0 RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002 RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0 RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034 R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000 R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000 FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> ? __die_body+0x1a/0x60 ? page_fault_oops+0x16f/0x4a0 ? do_user_addr_fault+0x174/0x7f0 ? exc_page_fault+0x69/0x1a0 ? asm_exc_page_fault+0x22/0x30 ? dma_direct_unmap_sg+0x51/0x1e0 ? preempt_count_sub+0x96/0xe0 qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx] qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx] __qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx] The command completion was done early while aborting the commands in driver unload path but outside lock to avoid the WARN_ON condition of performing dma_free_attr within the lock. However this caused race condition while command completion via multiple paths causing system crash. Hence complete the command early in unload path but within the lock to avoid race condition. Fixes: 0367076b0817 ("scsi: qla2xxx: Perform lockless command completion in abort path") Cc: stable@vger.kernel.org Signed-off-by: Shreyas Deodhar <sdeodhar@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-7-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Fix flash read failureQuinn Tran
Link up failure is observed as a result of flash read failure. Current code does not check flash read return code where it relies on FW checksum to detect the problem. Add check of flash read failure to detect the problem sooner. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/all/202406210815.rPDRDMBi-lkp@intel.com/ Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-6-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmdsSaurav Kashyap
Firmware only supports single DSDs in ELS Pass-through IOCB (0x53h), sg cnt is decided by the SCSI ML. User is not aware of the cause of an acutal error. Return the appropriate return code that will be decoded by API and application and proper error message will be displayed to user. Fixes: 6e98016ca077 ("[SCSI] qla2xxx: Re-organized BSG interface specific code.") Cc: stable@vger.kernel.org Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-5-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Fix for possible memory corruptionShreyas Deodhar
Init Control Block is dereferenced incorrectly. Correctly dereference ICB Cc: stable@vger.kernel.org Signed-off-by: Shreyas Deodhar <sdeodhar@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-4-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: validate nvme_local_port correctlyNilesh Javali
The driver load failed with error message, qla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef and with a kernel crash, BUG: unable to handle kernel NULL pointer dereference at 0000000000000070 Workqueue: events_unbound qla_register_fcport_fn [qla2xxx] RIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc] RSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000 RDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000 RBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030 R10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4 R13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8 FS: 0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0 Call Trace: qla_nvme_register_remote+0xeb/0x1f0 [qla2xxx] ? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx] qla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx] qla_register_fcport_fn+0x54/0xc0 [qla2xxx] Exit the qla_nvme_register_remote() function when qla_nvme_register_hba() fails and correctly validate nvme_local_port. Cc: stable@vger.kernel.org Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-3-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10scsi: qla2xxx: Unable to act on RSCN for port onlineQuinn Tran
The device does not come online when the target port is online. There were multiple RSCNs indicating multiple devices were affected. Driver is in the process of finishing a fabric scan. A new RSCN (device up) arrived at the tail end of the last fabric scan. Driver mistakenly thinks the new RSCN is being taken care of by the previous fabric scan, where this notification is cleared and not acted on. The laser needs to be blinked again to get the device to show up. To prevent driver from accidentally clearing the RSCN notification, each RSCN is given a generation value. A fabric scan will scan for that generation(s). Any new RSCN arrive after the scan start will have a new generation value. This will trigger another scan to get latest data. The RSCN notification flag will be cleared when the scan is associate to that generation. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202406210538.w875N70K-lkp@intel.com/ Fixes: bb2ca6b3f09a ("scsi: qla2xxx: Relogin during fabric disturbance") Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240710171057.35066-2-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-05-30scsi: qla2xxx: Remove unused struct 'scsi_dif_tuple'Dr. David Alan Gilbert
'scsi_dif_tuple' is unused since commit 8cb2049c7448 ("[SCSI] qla2xxx: T10 DIF - Handle uninitalized sectors."). Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20240528215640.91771-1-linux@treblig.org Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-05-22Merge tag 'driver-core-6.10-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the small set of driver core and kernfs changes for 6.10-rc1. Nothing major here at all, just a small set of changes for some driver core apis, and minor fixups. Included in here are: - sysfs_bin_attr_simple_read() helper added and used - device_show_string() helper added and used All usages of these were acked by the various maintainers. Also in here are: - kernfs minor cleanup - removed unused functions - typo fix in documentation - pay attention to sysfs_create_link() failures in module.c finally All of these have been in linux-next for a very long time with no reported problems" * tag 'driver-core-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: device property: Fix a typo in the description of device_get_child_node_count() kernfs: mount: Remove unnecessary ‘NULL’ values from knparent scsi: Use device_show_string() helper for sysfs attributes platform/x86: Use device_show_string() helper for sysfs attributes perf: Use device_show_string() helper for sysfs attributes IB/qib: Use device_show_string() helper for sysfs attributes hwmon: Use device_show_string() helper for sysfs attributes driver core: Add device_show_string() helper for sysfs attributes treewide: Use sysfs_bin_attr_simple_read() helper sysfs: Add sysfs_bin_attr_simple_read() helper module: don't ignore sysfs_create_link() failures driver core: Remove unused platform_notify, platform_notify_remove
2024-05-14Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr, libsas). The major update (which causes a conflict with block, see below) is Christoph removing the queue limits and their associated block helpers. The remaining patches are assorted minor fixes and deprecated function updates plus a bit of constification" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits) scsi: mpi3mr: Sanitise num_phys scsi: lpfc: Copyright updates for 14.4.0.2 patches scsi: lpfc: Update lpfc version to 14.4.0.2 scsi: lpfc: Add support for 32 byte CDBs scsi: lpfc: Change lpfc_hba hba_flag member into a bitmask scsi: lpfc: Introduce rrq_list_lock to protect active_rrq_list scsi: lpfc: Clear deferred RSCN processing flag when driver is unloading scsi: lpfc: Update logging of protection type for T10 DIF I/O scsi: lpfc: Change default logging level for unsolicited CT MIB commands scsi: target: Remove unused list 'device_list' scsi: iscsi: Remove unused list 'connlist_err' scsi: ufs: exynos: Add support for Tensor gs101 SoC scsi: ufs: exynos: Add some pa_dbg_ register offsets into drvdata scsi: ufs: exynos: Allow max frequencies up to 267Mhz scsi: ufs: exynos: Add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option scsi: ufs: exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option scsi: ufs: dt-bindings: exynos: Add gs101 compatible scsi: qla2xxx: Fix debugfs output for fw_resource_count scsi: qedf: Ensure the copied buf is NUL terminated scsi: bfa: Ensure the copied buf is NUL terminated ...
generated by cgit (git 2.34.1) at 2025-07-15 18:01:01 +0000