[Bug 22512] New: no disks are found at driver start after upgrate from 2.6.35.8 to 2.6.36

[Bug 22512] New: no disks are found at driver start after upgrate from 2.6.35.8 to 2.6.36

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=22512

           Summary: no disks are found at driver start after upgrate from
                    2.6.35.8 to 2.6.36
           Product: SCSI Drivers
           Version: 2.5
    Kernel Version: 2.6.36
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: blocking
          Priority: P1
         Component: QLOGIC QLA2XXX
        AssignedTo: scsi_drivers-qla2xxx@kernel-bugs.osdl.org
        ReportedBy: cunio@agora.pl
        Regression: Yes


Driver loads without errors but after messages:
[  993.976622] qla2xxx 0000:0c:00.0: LIP reset occurred (f700).
[  993.996537] qla2xxx 0000:0c:00.0: LIP occurred (f700).
[  993.996690] qla2xxx 0000:0c:00.0: LIP reset occurred (f7f7).
[  995.027739] qla2xxx 0000:0c:00.0: LOOP UP detected (4 Gbps).
[  995.620024] qla2xxx 0000:0c:00.0:
[  995.620026]  QLogic Fibre Channel HBA Driver: 8.03.04-k0
[  995.620027]   QLogic QLE2460 - PCI-Express Single Channel 4Gb Fibre Channel
HBA
[  995.620028]   ISP2432: PCIe (2.5GT/s x4) @ 0000:0c:00.0 hdma+, host#=14,
fw=5.03.07 (496)

No disks are detected

Previous kernel detects:
[    4.017172] scsi 1:0:0:0: Direct-Access     IBM      1814      FAStT  0916
PQ: 0 ANSI: 5
[    4.017576] sd 1:0:0:0: Attached scsi generic sg3 type 0
[    4.017702] sd 1:0:0:0: Embedded Enclosure Device
[    4.018413] sd 1:0:0:0: [sdb] 838860800 512-byte logical blocks: (429 GB/400
GiB)
[    4.019311] sd 1:0:0:0: [sdb] Write Protect is off
[    4.019444] sd 1:0:0:0: [sdb] Mode Sense: 77 00 10 08
[    4.019842] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled,
supports DPO and FUA

and many others

driver is compiled as module

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[Bug 22512] no disks are found at driver start after upgrate from 2.6.35.8 to 2.6.36

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=22512


Andrew Vasquez <andrew.vasquez@qlogic.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andrew.vasquez@qlogic.com




--- Comment #1 from Andrew Vasquez <andrew.vasquez@qlogic.com>  2010-11-09 21:15:44 ---
Could you test with the following patch:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=b0cd579cde8ee0c7ed52239531ba09bcbc5b54c2

Applied to 2.6.36?  The patch above is already in 2.6.37-rc1.

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[Bug 22512] no disks are found at driver start after upgrate from 2.6.35.8 to 2.6.36

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=22512





--- Comment #2 from cunio@agora.pl  2010-11-10 18:07:42 ---
This patch seems to be already applied to 2.6.36.
Here you are part of qla24xx_logio_entry

                if (iop[0] & BIT_4) {
                        fcport->port_type = FCT_TARGET;
                        if (iop[0] & BIT_8)
                                fcport->flags |= FCF_FCP2_DEVICE;
                } else if (iop[0] & BIT_5)
                        fcport->port_type = FCT_INITIATOR;

                if (logio->io_parameter[7] || logio->io_parameter[8])

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[Bug 22512] no disks are found at driver start after upgrate from 2.6.35.8 to 2.6.36

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=22512





--- Comment #3 from Andrew Vasquez <andrew.vasquez@qlogic.com>  2010-11-10 18:18:09 ---
Apologize, that was the wrong link.  Try this one:

    [SCSI] qla2xxx: Add module parameter to enable/disable GFF_ID device type
check.                                            

    Add the module parameter ql2xgffidenable to disable/enable the use of the   
    GFF_ID name server command to prevent non FCP SCSI devices from being added
to                                              
    the driver's internal fc_port database.

   
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=4da26e162b69d89c3186a35a052c05e61a555637

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[Bug 22512] no disks are found at driver start after upgrate from 2.6.35.8 to 2.6.36

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=22512





--- Comment #4 from cunio@agora.pl  2010-11-10 19:56:47 ---
(In reply to comment #3)
> Apologize, that was the wrong link.  Try this one:
> 
>     [SCSI] qla2xxx: Add module parameter to enable/disable GFF_ID device type
> check.                                            
> 
>     Add the module parameter ql2xgffidenable to disable/enable the use of the   
>     GFF_ID name server command to prevent non FCP SCSI devices from being added
> to                                              
>     the driver's internal fc_port database.
> 
>    
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=4da26e162b69d89c3186a35a052c05e61a555637

This is it.

May be somebody should build 2.6.36.1

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[Bug 22512] no disks are found at driver start after upgrate from 2.6.35.8 to 2.6.36

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=22512


cunio@agora.pl changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |CODE_FIX




--- Comment #5 from cunio@agora.pl  2010-12-22 16:19:43 ---
Fixed in 2.6.36.2

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