Re: [Bugme-new] [Bug 11045] New: Bug in MPT Fusion 2.6.26-rc7 unbootable

[Andrew Morton <akpm@linux-foundation.org>]

You removed everyone from cc.  Please don't do that - there's not much
point in asking me to do things - this bug is reported by
kurk@shiftmail.org.

I don't know what "we do not assist with compiling drivers" can possibly
mean.  Eric, can you please help here?


On Mon, 7 Jul 2008 07:28:00 -0600 "Support, Software" <support@lsi.com> wrote:

>  Unfortunately,  we do not assist with compiling drivers.
> 
> I would recommend updating the firmware and BIOS on the controllers you are using, so that the compiled driver could communicate with the controller better.
> 
> In order to point you to the correct package for the controller that is not taking the compiled driver, I will need for you to send me all of the numbers off of the front and back of the controller.
> 
> -----Original Message-----
> From: Andrew Morton [mailto:akpm@linux-foundation.org]
> Sent: Sunday, July 06, 2008 3:34 PM
> To: linux-scsi@vger.kernel.org; linux-acpi@vger.kernel.org
> Cc: bugme-daemon@bugzilla.kernel.org; Moore, Eric; Support, Software
> Subject: Re: [Bugme-new] [Bug 11045] New: Bug in MPT Fusion 2.6.26-rc7 unbootable
> 
> 
> (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@bugzilla.kernel.org 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@kernel-bugs.osdl.org
> >         ReportedBy: kurk@shiftmail.org
> >
> >
> > 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.
>