kernel/linux.git/drivers/scsi/fnic, branch v6.19.11

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

2025-12-06T03:56:50+00:00

Pull SCSI updates from James Bottomley: "Usual driver updates (ufs, lpfc, target, qla2xxx) plus assorted cleanups and fixes including the WQ_PERCPU series. The biggest core change is the new allocation of pseudo-devices which allow the sending of internal commands to a given SCSI target" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (147 commits) scsi: MAINTAINERS: Add the UFS include directory scsi: scsi_debug: Support injecting unaligned write errors scsi: qla2xxx: Fix improper freeing of purex item scsi: ufs: rockchip: Fix compile error without CONFIG_GPIOLIB scsi: ufs: rockchip: Reset controller on PRE_CHANGE of hce enable notify scsi: ufs: core: Use scsi_device_busy() scsi: ufs: core: Fix single doorbell mode support scsi: pm80xx: Add WQ_PERCPU to alloc_workqueue() users scsi: target: Add WQ_PERCPU to alloc_workqueue() users scsi: qedi: Add WQ_PERCPU to alloc_workqueue() users scsi: target: ibmvscsi: Add WQ_PERCPU to alloc_workqueue() users scsi: qedf: Add WQ_PERCPU to alloc_workqueue() users scsi: bnx2fc: Add WQ_PERCPU to alloc_workqueue() users scsi: be2iscsi: Add WQ_PERCPU to alloc_workqueue() users scsi: message: fusion: Add WQ_PERCPU to alloc_workqueue() users scsi: lpfc: WQ_PERCPU added to alloc_workqueue() users scsi: scsi_transport_fc: WQ_PERCPU added to alloc_workqueue users() scsi: scsi_dh_alua: WQ_PERCPU added to alloc_workqueue() users scsi: qla2xxx: WQ_PERCPU added to alloc_workqueue() users scsi: target: sbp: Replace use of system_unbound_wq with system_dfl_wq ...

scsi: fnic: Switch to use %ptSp

2025-11-19T11:28:03+00:00

Use %ptSp instead of open coded variants to print content of struct timespec64 in human readable format. Reviewed-by: Martin K. Petersen Signed-off-by: Andy Shevchenko Acked-by: Karan Tilak Kumar Link: https://patch.msgid.link/20251113150217.3030010-20-andriy.shevchenko@linux.intel.com [pmladek@suse.com: Fixed output ordering and last_read_time update.] Signed-off-by: Petr Mladek

scsi: fnic: Self-assignment of intr_time_type has no effect

2025-10-20T16:43:07+00:00

Remove the self-assignment statement of the intr_time_type variable. Signed-off-by: Qiang Liu Reviewed-by: Karan Tilak Kumar Link: https://patch.msgid.link/20251017075504.143491-1-liuqiangneo@163.com Signed-off-by: Martin K. Petersen

scsi: fnic: Remove a useless struct mempool forward declaration

2025-08-15T02:23:32+00:00

struct mempool doesn't currently exist, and thus also isn't used in fnic.h, remove it. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20250812082808.371119-1-hch@lst.de Reviewed-by: Karan Tilak Kumar Signed-off-by: Martin K. Petersen

scsi: fnic: Fix missing DMA mapping error in fnic_send_frame()

2025-06-20T03:07:57+00:00

dma_map_XXX() can fail and should be tested for errors with dma_mapping_error(). Fixes: a63e78eb2b0f ("scsi: fnic: Add support for fabric based solicited requests and responses") Signed-off-by: Thomas Fourier Link: https://lore.kernel.org/r/20250618065715.14740-2-fourier.thomas@gmail.com Reviewed-by: Karan Tilak Kumar Reviewed-by: John Menghini Signed-off-by: Martin K. Petersen

scsi: fnic: Set appropriate logging level for log message

2025-06-20T03:06:28+00:00

Replace KERN_INFO with KERN_DEBUG for a log message. Reviewed-by: Sesidhar Baddela Reviewed-by: Arulprabhu Ponnusamy Reviewed-by: Gian Carlo Boffa Reviewed-by: Arun Easi Signed-off-by: Karan Tilak Kumar Link: https://lore.kernel.org/stable/20250612002212.4144-1-kartilak%40cisco.com Link: https://lore.kernel.org/r/20250618003431.6314-4-kartilak@cisco.com Reviewed-by: John Meneghini Signed-off-by: Martin K. Petersen

scsi: fnic: Add and improve logs in FDMI and FDMI ABTS paths

2025-06-20T03:06:28+00:00

Add logs in FDMI and FDMI ABTS paths. Modify log text in these paths. Reviewed-by: Sesidhar Baddela Reviewed-by: Arulprabhu Ponnusamy Reviewed-by: Gian Carlo Boffa Reviewed-by: Arun Easi Reviewed-by: John Meneghini Signed-off-by: Karan Tilak Kumar Link: https://lore.kernel.org/r/20250618003431.6314-3-kartilak@cisco.com Signed-off-by: Martin K. Petersen

scsi: fnic: Turn off FDMI ACTIVE flags on link down

2025-06-20T03:06:27+00:00

When the link goes down and comes up, FDMI requests are not sent out anymore. Fix bug by turning off FNIC_FDMI_ACTIVE when the link goes down. Fixes: 09c1e6ab4ab2 ("scsi: fnic: Add and integrate support for FDMI") Reviewed-by: Sesidhar Baddela Reviewed-by: Arulprabhu Ponnusamy Reviewed-by: Gian Carlo Boffa Reviewed-by: Arun Easi Tested-by: Karan Tilak Kumar Cc: stable@vger.kernel.org Signed-off-by: Karan Tilak Kumar Link: https://lore.kernel.org/r/20250618003431.6314-2-kartilak@cisco.com Reviewed-by: John Meneghini Signed-off-by: Martin K. Petersen

scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times out

2025-06-20T03:06:27+00:00

When both the RHBA and RPA FDMI requests time out, fnic reuses a frame to send ABTS for each of them. On send completion, this causes an attempt to free the same frame twice that leads to a crash. Fix crash by allocating separate frames for RHBA and RPA, and modify ABTS logic accordingly. Tested by checking MDS for FDMI information. Tested by using instrumented driver to: - Drop PLOGI response - Drop RHBA response - Drop RPA response - Drop RHBA and RPA response - Drop PLOGI response + ABTS response - Drop RHBA response + ABTS response - Drop RPA response + ABTS response - Drop RHBA and RPA response + ABTS response for both of them Fixes: 09c1e6ab4ab2 ("scsi: fnic: Add and integrate support for FDMI") Reviewed-by: Sesidhar Baddela Reviewed-by: Arulprabhu Ponnusamy Reviewed-by: Gian Carlo Boffa Tested-by: Arun Easi Co-developed-by: Arun Easi Signed-off-by: Arun Easi Tested-by: Karan Tilak Kumar Cc: stable@vger.kernel.org Signed-off-by: Karan Tilak Kumar Link: https://lore.kernel.org/r/20250618003431.6314-1-kartilak@cisco.com Reviewed-by: John Meneghini Signed-off-by: Martin K. Petersen

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37+00:00

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com