New: BUG: in 2.6.23-rc3-git7 in do_cciss_intr

http://bugzilla.kernel.org/show_bug.cgi?id=11404

           Summary: BUG: in 2.6.23-rc3-git7 in do_cciss_intr
           Product: SCSI Drivers
           Version: 2.5
     KernelVersion: 2.6.23-rc3-git7
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Other
        AssignedTo: [email protected]
        ReportedBy: [email protected]

OtherBugsDependingO 11167
nThis:
Regression: 1

Subject : BUG: in 2.6.23-rc3-git7 in do_cciss_intr
Submitter : rdunlap <[email protected]>
Date : 2008-08-21 5:52
References : http://marc.info/?l=linux-kernel&m=121929819616273&w=4
References : http://marc.info/?l=linux-kernel&m=121932889105368&w=4

This entry is being used for tracking a regression from 2.6.26. Please don't close it until the problem is fixed in the mainline.

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------- Comment #1 from [email protected] 2008-09-04 12:42 -------

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------- Comment #2 from [email protected] 2008-10-23 13:26 ------- Randy,
Can you provide your configuration info? System type, controller type, etc. I am not able to reproduce this in my lab. -- mikem

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------- Comment #3 from [email protected] 2008-10-23 13:51 ------- System is an HP Blade, dual x86_64 (AMD) with hyperthreading, 8 GB RAM, nVidia CK804 chipset. The storage controller is this:

42:08.0 RAID bus controller: Hewlett-Packard Company Unknown device 3238
Subsystem: Hewlett-Packard Company Unknown device 3211
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+
Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-

        Latency: 120
        Interrupt: pin A routed to IRQ 87
        Region 0: Memory at fdf80000 (64-bit, non-prefetchable) [size=512K]
        Region 2: I/O ports at 4000 [size=256]
        Region 3: Memory at fdf70000 (32-bit, non-prefetchable) [size=32K]
        [virtual] Expansion ROM at 84000000 [disabled] [size=16K]
        Capabilities: [c0] 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: [cc] Message Signalled Interrupts: 64bit+ Queue=0/1
Enable+

                Address: 00000000fee0200c  Data: 41b9
        Capabilities: [dc] PCI-X non-bridge device
                Command: DPERE- ERO- RBC=512 OST=1
                Status: Dev=42:08.0 64bit+ 133MHz+ SCD- USC- DC=simple

DMMRBC=4096 DMOST=1 DMCRS=8 RSCEM- 266MHz- 533MHz-

The problem just happened again on 2.6.27-git10. The kernel boot log & config file for this are at:
http://oss.oracle.com/~rdunlap/kerneltest/logs/cciss/
along with lots of /proc files & lspci etc. from a good boot.

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------- Comment #4 from [email protected] 2008-10-26 03:58 -------

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------- Comment #5 from [email protected] 2008-10-27 08:09 ------- Yes, please continue to track. So far, I cannot recreate the failure so I may just have to take a stab in the dark and post possible fixes.

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------- Comment #6 from [email protected] 2008-11-09 15:24 -------

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------- Comment #7 from [email protected] 2008-11-17 13:29 -------

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[email protected] changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |REJECTED
         Resolution|                            |INVALID

------- Comment #8 from [email protected] 2008-11-19 11:39 ------- This currently only happens when loading a new kernel via kexec and the first kernel is "old" (like 2.6.18; using 2.6.25 to load the kernel-under-test works OK).

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[email protected] changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|REJECTED |CLOSED

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