(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Sun, 6 Jul 2008 11:22:08 -0700 (PDT) bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=11045 > > Summary: Bug in MPT Fusion 2.6.26-rc7 unbootable > Product: Drivers > Version: 2.5 > KernelVersion: 2.6.26-rc7 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Other > AssignedTo: drivers_other@xxxxxxxxxxxxxxxxxxxx > ReportedBy: kurk@xxxxxxxxxxxxx > > > Latest working kernel version: 2.6.25 > Earliest failing kernel version: 2.6.26-rc7 > Distribution: Debian (but vanilla kernel) > Hardware Environment: IBM xSeries 335 > Software Environment: error and hangup at boot > Problem Description: MPT Fusion error, unbootable, see below > Steps to reproduce: see below We have two bugs here. One in mpt-fusion and what I suspect is a post-2.6.25 regression in ACPI. > Detailed description: > > Hi all, > I'm no kernel expert, I hope I made no mistakes in this report. It seems to me > that a bug was added to the MPT Fusion driver in 2.6.26 (rc7). > > I compiled 2.6.26-rc7 on a machine with controller LSI53C1080 and it cannot > boot. Doing the same with 2.6.25, basically the same config file, boots without > problems. > > I tried to forward-port the Fusion driver from 2.6.25 to 2.6.26-rc7 by simply > copying over the directory drivers/message/fusion/ from 2.6.25 to 2.6.26-rc7 > but unfortunately this doesn't compile, so I am stuck not being able to use > 2.6.26 on this machine (actually I have not tried versions of 2.6.26 earlier > than rc7... I don't have much time now). > > I connected a serial cable in order to obtain the boot error message. I > obtained two of those on different boots. I will paste these at the end of this > post. > > > This is the verbose lspci of the controller (obtained with 2.6.25): > ---------------------------------------- > 01:01.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X > Fusion-MPT Dual Ultra320 SCSI (rev 07) > Subsystem: IBM Unknown device 026d > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ > Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 72 (4250ns min, 4500ns max), Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 22 > Region 0: I/O ports at 2300 [size=256] > Region 1: Memory at fbff0000 (64-bit, non-prefetchable) [size=64K] > Region 3: Memory at fbfe0000 (64-bit, non-prefetchable) [size=64K] > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [58] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 > Enable- > Address: 0000000000000000 Data: 0000 > Capabilities: [68] PCI-X non-bridge device > Command: DPERE- ERO- RBC=512 OST=1 > Status: Dev=01:01.0 64bit+ 133MHz+ SCD- USC- DC=simple > DMMRBC=2048 DMOST=8 DMCRS=16 RSCEM- 266MHz- 533MHz- > Kernel driver in use: mptspi > Kernel modules: mptspi > ---------------------------------------- > > > This is an excerpt of the dmesg on 2.6.25 where the controller WORKS: > -------------------------------------------------------------------- > Fusion MPT base driver 3.04.06 > Copyright (c) 1999-2007 LSI Corporation > Fusion MPT SPI Host driver 3.04.06 > ... > mptbase: ioc0: Initiating bringup > ... > ioc0: LSI53C1030 B2: Capabilities={Initiator} > Probing IDE interface ide1... > hdc: LG CD-ROM CRN-8245B, ATAPI CD/DVD-ROM drive > scsi0 : ioc0: LSI53C1030 B2, FwRev=01000e00h, Ports=1, MaxQ=222, IRQ=22 > ... > scsi0 : ioc0: LSI53C1030 B2, FwRev=01000e00h, Ports=1, MaxQ=222, IRQ=22 > hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO4 > hdc: UDMA/33 mode selected > ide1 at 0x170-0x177,0x376 on irq 15 > tg3.c:v3.90 (April 12, 2008) > ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 24 (level, low) -> IRQ 24 > scsi 0:0:0:0: Direct-Access IBM-ESXS DTN018C1UCDY10F S23J PQ: 0 ANSI: 3 > target0:0:0: Beginning Domain Validation > target0:0:0: Ending Domain Validation > target0:0:0: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127) > scsi 0:0:1:0: Direct-Access IBM-ESXS DTN018C1UCDY10F S23J PQ: 0 ANSI: 3 > target0:0:1: Beginning Domain Validation > ... > ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 25 (level, low) -> IRQ 25 > target0:0:1: Ending Domain Validation > target0:0:1: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127) > ... > hdc: ATAPI 24X CD-ROM drive, 128kB Cache > Uniform CD-ROM driver Revision: 3.20 > scsi 0:0:8:0: Processor IBM 25P3495a S320 1 1 PQ: 0 ANSI: 2 > target0:0:8: Beginning Domain Validation > target0:0:8: Ending Domain Validation > target0:0:8: asynchronous > Driver 'sd' needs updating - please use bus_type methods > sd 0:0:0:0: [sda] 35548320 512-byte hardware sectors (18201 MB) > sd 0:0:0:0: [sda] Write Protect is off > sd 0:0:0:0: [sda] Mode Sense: cb 00 00 08 > sd 0:0:0:0: Attached scsi generic sg0 type 0 > scsi 0:0:1:0: Attached scsi generic sg1 type 0 > scsi 0:0:8:0: Attached scsi generic sg2 type 3 > -------------------------------------------------------------------- > > > It is an x86 32bit PC compile. This is the excerpt of the .config file grepping > for FUSION > ------------------------------------ > CONFIG_FUSION=y > CONFIG_FUSION_SPI=m > CONFIG_FUSION_FC=m > CONFIG_FUSION_SAS=m > CONFIG_FUSION_MAX_SGE=40 > CONFIG_FUSION_CTL=m > CONFIG_FUSION_LAN=m > # CONFIG_FUSION_LOGGING is not set > ------------------------------------ > > > > This is the boot error message obtained with serial cable. I left it running > for 8 minutes for this. It loops so the message never ends. > -------------------------------------------------------------------- > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry > > ACPI: Resource is not an IRQ entry The acpi problem. > mptbase: ioc0: ERROR - Doorbell ACK timeout (count=4999), IntStatus=80000009! > > BUG: unable to handle kernel NULL pointer dereference at 0000034c > > IP: [<f885cc5e>] :mptspi:mptspi_dv_renegotiate_work+0xa/0x9f > > Oops: 0000 [#1] SMP > > Modules linked in: ide_pci_generic(+) floppy mptspi(+) mptscsih ohci_hcd tg3 > mptbase scsi_transport_spi usbcore serverworks ide_core ata_generic libata > scsi_mod dock thermal processor fan thermal_sys > > > > Pid: 9, comm: events/0 Not tainted (2.6.26-rc7 #1) > > EIP: 0060:[<f885cc5e>] EFLAGS: 00010282 CPU: 0 > > EIP is at mptspi_dv_renegotiate_work+0xa/0x9f [mptspi] > > EAX: f7a447c0 EBX: f7429900 ECX: f7a447c4 EDX: c1908988 > > ESI: f7a447c0 EDI: 0000034c EBP: f7429904 ESP: f7477f80 > > DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 > > Process events/0 (pid: 9, ti=f7476000 task=f744d770 task.ti=f7476000) > > Stack: f744d8e0 c190b260 00000000 c1908984 f7429900 f7a447c0 f885cc54 f7429904 > > c012f253 f7429900 c012f934 f742990c 00000000 c012f9e8 00000000 f744d770 > > c0131bdc f7477fc4 f7477fc4 f7429900 c012f934 00000000 c0131b1b c0131ae3 > > Call Trace: > > [<f885cc54>] mptspi_dv_renegotiate_work+0x0/0x9f [mptspi] > > [<c012f253>] run_workqueue+0x75/0xf6 > > [<c012f934>] worker_thread+0x0/0xbf > > [<c012f9e8>] worker_thread+0xb4/0xbf > > [<c0131bdc>] autoremove_wake_function+0x0/0x2b > > [<c012f934>] worker_thread+0x0/0xbf > > [<c0131b1b>] kthread+0x38/0x5d > > [<c0131ae3>] kthread+0x0/0x5d > > [<c0104573>] kernel_thread_helper+0x7/0x10 > > ======================= > > Code: 70 e8 9e f8 ff ff 8b 47 70 e8 44 b7 fe ff 8b 47 70 5a 5b 5e 5f 5d e9 89 > f8 ff ff 58 5b 5e 5f 5d c3 55 57 56 53 83 ec 10 8b 78 10 <8b> 2f e8 c7 98 90 c7 > 66 83 bf 96 02 00 00 00 8b 85 3c 01 00 00 > > EIP: [<f885cc5e>] mptspi_dv_renegotiate_work+0xa/0x9f [mptspi] SS:ESP > 0068:f7477f80 > > ---[ end trace e311270f757682e4 ]--- mpt-fusion shouldn't oops, no matter what acpi did to it. -- To unsubscribe from this list: 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
