I just tried booting 2.6.14.4 on a x345 with a IBM ServeRAID 6i adapter, and got a ugly message during the initial load of the ips module. The system looked OK afterwards, but we immediately booted back to the "working" 2.6.10-1.771_FC2smp kernel. ACPI: PCI Interrupt 0000:08:02.0[A] -> GSI 18 (level, low) -> IRQ 18 BUG: soft lockup detected on CPU#0! Pid: 1, comm: swapper EIP: 0060:[<c01101b6>] CPU: 0 EIP is at delay_pmtmr+0x16/0x20 EFLAGS: 00000206 Not tainted (2.6.14.4) EAX: 00112948 EBX: 002e5dd3 ECX: 46064654 EDX: 00000009 ESI: f7cf0c00 EDI: 00000004 EBP: c2932e77 DS: 007b ES: 007b CR0: 8005003b CR2: ffecf000 CR3: 0046b000 CR4: 000006d0 [<c01dbf49>] __delay+0x9/0x10 [<c02ad48b>] ips_init_morpheus+0x2b/0x230 [<c02ad7d1>] ips_reset_morpheus+0x61/0x80 [<c02afc0b>] ips_init_phase1+0x3fb/0x680 [<c02af7a0>] ips_insert_device+0x20/0x90 [<c01e4e3a>] pci_call_probe+0xa/0x10 [<c01e4e8c>] __pci_device_probe+0x4c/0x60 [<c01e4ec6>] pci_device_probe+0x26/0x50 [<c0252266>] driver_probe_device+0x36/0xb0 [<c02523b9>] __driver_attach+0x59/0x60 [<c0251925>] bus_for_each_dev+0x45/0x60 [<c02523d6>] driver_attach+0x16/0x20 [<c0252360>] __driver_attach+0x0/0x60 [<c0251dbc>] bus_add_driver+0x7c/0xc0 [<c0252813>] driver_register+0x73/0x80 [<c01e5169>] pci_register_driver+0xb9/0xd0 [<c045136a>] ips_module_init+0xa/0x50 [<c04339cb>] do_initcalls+0x2b/0xc0 [<c0100375>] init+0x75/0x1d0 [<c0100300>] init+0x0/0x1d0 [<c0101165>] kernel_thread_helper+0x5/0x10 ips 0000:08:02.0: Warning ! ! ! ServeRAID Version Mismatch ips 0000:08:02.0: Bios = 7.00.14, Firmware = 7.00.14, Device Driver = 7.12.02 ips 0000:08:02.0: These levels should match to avoid possible compatibility problems. scsi0 : IBM PCI ServeRAID 7.12.02 Build 761 <ServeRAID 6i> Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02 Vendor: IBM Model: SERVERAID Rev: 1.00 Type: Processor ANSI SCSI revision: 02 SCSI device sda: 860239872 512-byte hdwr sectors (440443 MB) sda: got wrong page sda: assuming drive cache: write through SCSI device sda: 860239872 512-byte hdwr sectors (440443 MB) sda: got wrong page sda: assuming drive cache: write through sda: sda1 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 SCSI device sdb: 71096320 512-byte hdwr sectors (36401 MB) sdb: got wrong page sdb: assuming drive cache: write through SCSI device sdb: 71096320 512-byte hdwr sectors (36401 MB) sdb: got wrong page sdb: assuming drive cache: write through sdb: sdb1 sdb2 Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0 Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0 Attached scsi generic sg1 at scsi0, channel 0, id 1, lun 0, type 0 Attached scsi generic sg2 at scsi0, channel 0, id 15, lun 0, type 3 -jf - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
