Hi Michal, Testing is completed and below are the test cases coved on the shared kernel:
- Driver load/unlaod - virtual drive creation (R0, R1) and deletion - JBOD creation and deletion - IO run with different profiles (4k...1M) on VDs and JBODs, - Controller reset while running IOs - Event handling One observation we are seeing below: The stack trace is seen below while loading the driver which needs to be resolved. I think this is related to the irq allocation and it ssems to be coming from the kernel. It is non-functional issue. But needs to be looked. Otherwise all other important test cases are passed. [ 1.110598] megaraid_sas 0000:07:00.0: BAR:0x0 BAR's base_addr(phys):0x0000383800000000 mapped virt_addr:0x00000000ef9d91eb [ 1.110616] megaraid_sas 0000:07:00.0: FW now in Ready state [ 1.110620] megaraid_sas 0000:07:00.0: 63 bit DMA mask and 63 bit consistent mask [ 1.110849] megaraid_sas 0000:07:00.0: firmware supports msix : (128) [ 1.135718] megaraid_sas 0000:07:00.0: requested/available msix 18/18 poll_queue 0 [ 1.135769] megasas_alloc_irq_vectors+0x215/0x220 [megaraid_sas] [ 1.135784] megasas_init_fw+0x816/0x12f0 [megaraid_sas] [ 1.135797] megasas_probe_one+0x196/0x5b0 [megaraid_sas] [ 1.135870] megasas_init+0xd9/0xff0 [megaraid_sas] [ 1.135880] ? __pfx_megasas_init+0x10/0x10 [megaraid_sas] [ 1.136099] megaraid_sas 0000:07:00.0: current msix/online cpus : (18/10) [ 1.136102] megaraid_sas 0000:07:00.0: RDPQ mode : (enabled) [ 1.136107] megaraid_sas 0000:07:00.0: Current firmware supports maximum commands: 9197 LDIO threshold: 0 [ 1.151461] megaraid_sas 0000:07:00.0: Performance mode :Balanced (latency index = 8) [ 1.151470] megaraid_sas 0000:07:00.0: FW supports sync cache : Yes [ 1.151476] megaraid_sas 0000:07:00.0: megasas_disable_intr_fusion is called outbound_intr_mask:0x40000009 [ 1.235523] megaraid_sas 0000:07:00.0: FW supports atomic descriptor : Yes [ 1.277447] megaraid_sas 0000:07:00.0: FW provided supportMaxExtLDs: 1 max_lds: 240 [ 1.277453] megaraid_sas 0000:07:00.0: controller type : MR(8192MB) [ 1.277458] megaraid_sas 0000:07:00.0: Online Controller Reset(OCR) : Enabled [ 1.277464] megaraid_sas 0000:07:00.0: Secure JBOD support : Yes [ 1.277469] megaraid_sas 0000:07:00.0: NVMe passthru support : Yes [ 1.277475] megaraid_sas 0000:07:00.0: FW provided TM TaskAbort/Reset timeout : 6 secs/60 secs [ 1.277482] megaraid_sas 0000:07:00.0: JBOD sequence map support : Yes [ 1.277487] megaraid_sas 0000:07:00.0: PCI Lane Margining support : Yes [ 1.298706] megaraid_sas 0000:07:00.0: NVME page size : (4096) [ 1.308938] megaraid_sas 0000:07:00.0: megasas_enable_intr_fusion is called outbound_intr_mask:0x40000000 [ 1.308943] megaraid_sas 0000:07:00.0: INIT adapter done [ 1.309668] megaraid_sas 0000:07:00.0: Snap dump wait time : 15 [ 1.309672] megaraid_sas 0000:07:00.0: pci id : (0x1000)/(0x10e2)/(0x1000)/(0x4020) [ 1.309675] megaraid_sas 0000:07:00.0: unevenspan support : no [ 1.309678] megaraid_sas 0000:07:00.0: firmware crash dump : no [ 1.309681] megaraid_sas 0000:07:00.0: JBOD sequence map : enabled [ 1.309796] megaraid_sas 0000:07:00.0: Max firmware commands: 8172 shared with default hw_queues = 10 poll_queues 0 [ 1.319585] megaraid_sas 0000:07:00.0: scanning for scsi0... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2107492 Title: [SRU][24.04.03]: megaraid_sas: Features and Bug Fixes Status in linux package in Ubuntu: In Progress Status in linux source package in Noble: Won't Fix Status in linux source package in Oracular: Won't Fix Status in linux source package in Plucky: In Progress Bug description: [Impact] We can see that the megaraid_sas driver inbox version in the 24.04.02 point kernel is 07.727.03.00-rc1 which is old. We would request to include the following megaraid_sas driver patch set in the upcoming 24.04.03 point release (tentative release is on June-July). [Fix] megaraid_sas driver Upstream commits: 1b4902f0a4f2 scsi: megaraid_sas: Driver version update to 07.734.00.00-rc1 aad9945623ab scsi: megaraid_sas: Block zero-length ATA VPD inquiry b79e4a2d3e5f scsi: megaraid_sas: Make most module parameters static 0ea163a18b17 scsi: usb: Rename the RESERVE and RELEASE constants bd326a5ad639 scsi: replace blk_mq_pci_map_queues with blk_mq_map_hw_queues c9a71ca13f71 scsi: Constify struct pci_device_id c17618cf664d scsi: Eliminate scsi_register() and scsi_unregister() usage & docs 47c2e30afcec scsi: Rename .device_configure() into .sdev_configure() ed638918f4df scsi: Rename .slave_alloc() and .slave_destroy() 50740f4dc78b scsi: megaraid_sas: Fix for a potential deadlock 5f60d5f6bbc1 move asm/unaligned.h to linux/unaligned.h 571d81b482f0 scsi: megaraid_sas: Remove trailing space after \n newline b97c0741c7dc scsi: Expand all create*_workqueue() invocations 29b4a4975077 scsi: megaraid_sas: struct MR_HOST_DEVICE_LIST: Replace 1-element array with flexible array ed8ab02c85b3 scsi: megaraid_sas: struct MR_LD_VF_MAP: Replace 1-element arrays with flexible arrays aa57abe6a7f9 megaraid_sas: don't set QUEUE_FLAG_NOMERGES 529ed2d8b670 scsi: megaraid_sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY b57089d32c2c scsi: megaraid_sas: Switch to using ->device_configure e75f7555e1e7 scsi: megaraid: Indent Kconfig option help text [Test Plan] [Where problems could occur] [Other Info] https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/plucky/+ref/lp_2107492_megaraid_sas_update_3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2107492/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
