Re: Blu Ray LG GGW-H20L crashes Linux

Re: Blu Ray LG GGW-H20L crashes Linux

[Robert Hancock]

Christoph Anton Mitterer wrote:
> Hi everybody.
> 
> I've just bought and installed a LG GGW-H20L Blu-Ray burner,...
> This is an SATA device, I'm running a 2.6.23.10 kernel (not the Debian
> version) on Debian sid (AMD64) and I use the proprietary nvidia drivers
> (169.07).
> The system is an Dual (!) DualCore AMD Opteron machine.
> (Please ask if you need further information)
> 
> The kernel seems to correctly identify the device (part of dmesg):
> Jan 28 23:22:28 fermat kernel: ata4: SATA link up 1.5 Gbps (SStatus 113
> SControl 300)
> Jan 28 23:22:28 fermat kernel: ata4.00: ATAPI: HL-DT-ST BD-RE  GGW-H20L,
> YL02, max UDMA/133
> Jan 28 23:22:28 fermat kernel: ata4.00: configured for UDMA/133
> Jan 28 23:22:28 fermat kernel: scsi 2:0:0:0: Direct-Access     ATA
> ST3750640AS      3.AA PQ: 0 ANSI: 5
> Jan 28 23:22:28 fermat kernel: ata3: bounce limit 0xFFFFFFFFFFFFFFFF,
> segment boundary 0xFFFFFFFF, hw segs 61
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] 1465149168 512-byte
> hardware sectors (750156 MB)
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write Protect is off
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write cache: enabled,
> read cache: enabled, doesn't support DPO or FUA
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] 1465149168 512-byte
> hardware sectors (750156 MB)
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write Protect is off
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write cache: enabled,
> read cache: enabled, doesn't support DPO or FUA
> Jan 28 23:22:28 fermat kernel:  sdc: sdc1
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Attached SCSI disk
> Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: Attached scsi generic sg2
> type 0
> Jan 28 23:22:28 fermat kernel: scsi 3:0:0:0: CD-ROM            HL-DT-ST
> BD-RE  GGW-H20L  YL02 PQ: 0 ANSI: 5
> Jan 28 23:22:28 fermat kernel: ata4: bounce limit 0xFFFFFFFF, segment
> boundary 0xFFFF, hw segs 127
> Jan 28 23:22:28 fermat kernel: sr0: scsi3-mmc drive: 0x/0x caddy
> Jan 28 23:22:28 fermat kernel: sr 3:0:0:0: Attached scsi CD-ROM sr0
> Jan 28 23:22:28 fermat kernel: sr 3:0:0:0: Attached scsi generic sg3
> type 5
> 
> 
> Anyway,... as soon as I insert an BluRay disc or an DVD my system
> crashes (it either freezes, that happened with the DVD-R, or it reboots,
> that happened with the BluRay disc).
> 
> There are no panics, oopses, or any other messages in the usual logs (at
> least I didn't recognize them ;) ).
> 
> Any ideas?
> 
> Thanks and best wishes,
> Chris.
> 
> btw: I'm cross posting this to lkml and debian-user,... hope nobody
> feels offended :-)

How much RAM is in your machine? There's a known problem with sata_nv 
ADMA with ATAPI devices and over 4GB of RAM. As a temporary workaround, 
you can boot with sata_nv.adma=0 on the kernel command line, or limit 
your memory with the mem= command line option so that memory over 4GB is 
not used.

-- 
Robert Hancock      Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
Home Page: http://www.roberthancock.com/

Re: Blu Ray LG GGW-H20L crashes Linux

[Christoph Anton Mitterer]

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On Mon, 2008-01-28 at 17:38 -0600, Robert Hancock wrote:
> Christoph Anton Mitterer wrote:
> > btw: I'm cross posting this to lkml and debian-user,... hope nobody
> > feels offended :-)
> 
> How much RAM is in your machine? There's a known problem with sata_nv 
> ADMA with ATAPI devices and over 4GB of RAM.
Uhm *tadaaa* ... got 4GB ^^
Ok,.. so If this only applies to ATAPI devices it should be clear why my
SATA HDDs aren't affected ;)

> As a temporary workaround, 
> you can boot with sata_nv.adma=0 on the kernel command line, or limit 
> your memory with the mem= command line option so that memory over 4GB is 
> not used.
Great,.. will have a try tomorrow :-)

Is this already fixed in git?

best wishes,
Chris.

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Re: Blu Ray LG GGW-H20L crashes Linux

[Robert Hancock]

Christoph Anton Mitterer wrote:
> On Mon, 2008-01-28 at 17:38 -0600, Robert Hancock wrote:
>> Christoph Anton Mitterer wrote:
>>> btw: I'm cross posting this to lkml and debian-user,... hope nobody
>>> feels offended :-)
>> How much RAM is in your machine? There's a known problem with sata_nv 
>> ADMA with ATAPI devices and over 4GB of RAM.
> Uhm *tadaaa* ... got 4GB ^^
> Ok,.. so If this only applies to ATAPI devices it should be clear why my
> SATA HDDs aren't affected ;)
> 
>> As a temporary workaround, 
>> you can boot with sata_nv.adma=0 on the kernel command line, or limit 
>> your memory with the mem= command line option so that memory over 4GB is 
>> not used.
> Great,.. will have a try tomorrow :-)
> 
> Is this already fixed in git?

Nope, I/we are still trying to figure out how to fix this properly..

Re: Blu Ray LG GGW-H20L crashes Linux

[Christoph Anton Mitterer]

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On Mon, 2008-01-28 at 17:47 -0600, Robert Hancock wrote:
> Nope, I/we are still trying to figure out how to fix this properly..
I see :-)
Uhm is there a bugreport opened, so that I can trace your efforts? Or
would you be so kind to inform me when you have a patch an Linus
accepted it? :-)

btw: Could you also fix that AACS issue?? (ok I know that this isn't
bluray related,... ;-P )

Thanks,
Chris.

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Re: Blu Ray LG GGW-H20L crashes Linux

[Robert Hancock]

Christoph Anton Mitterer wrote:
> On Mon, 2008-01-28 at 17:47 -0600, Robert Hancock wrote:
>> Nope, I/we are still trying to figure out how to fix this properly..
> I see :-)
> Uhm is there a bugreport opened, so that I can trace your efforts? Or
> would you be so kind to inform me when you have a patch an Linus
> accepted it? :-)
> 
> btw: Could you also fix that AACS issue?? (ok I know that this isn't
> bluray related,... ;-P )
> 
> Thanks,
> Chris.

I don't know about kernel.org Bugzilla, but there's a Red Hat Bugzilla 
entry here:

https://bugzilla.redhat.com/show_bug.cgi?id=351451

Blu Ray LG GGW-H20L crashes Linux

[Christoph Anton Mitterer]

Hi everybody.

I've just bought and installed a LG GGW-H20L Blu-Ray burner,...
This is an SATA device, I'm running a 2.6.23.10 kernel (not the Debian
version) on Debian sid (AMD64) and I use the proprietary nvidia drivers
(169.07).
The system is an Dual (!) DualCore AMD Opteron machine.
(Please ask if you need further information)

The kernel seems to correctly identify the device (part of dmesg):
Jan 28 23:22:28 fermat kernel: ata4: SATA link up 1.5 Gbps (SStatus 113
SControl 300)
Jan 28 23:22:28 fermat kernel: ata4.00: ATAPI: HL-DT-ST BD-RE  GGW-H20L,
YL02, max UDMA/133
Jan 28 23:22:28 fermat kernel: ata4.00: configured for UDMA/133
Jan 28 23:22:28 fermat kernel: scsi 2:0:0:0: Direct-Access     ATA
ST3750640AS      3.AA PQ: 0 ANSI: 5
Jan 28 23:22:28 fermat kernel: ata3: bounce limit 0xFFFFFFFFFFFFFFFF,
segment boundary 0xFFFFFFFF, hw segs 61
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] 1465149168 512-byte
hardware sectors (750156 MB)
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write Protect is off
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write cache: enabled,
read cache: enabled, doesn't support DPO or FUA
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] 1465149168 512-byte
hardware sectors (750156 MB)
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write Protect is off
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Write cache: enabled,
read cache: enabled, doesn't support DPO or FUA
Jan 28 23:22:28 fermat kernel:  sdc: sdc1
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: [sdc] Attached SCSI disk
Jan 28 23:22:28 fermat kernel: sd 2:0:0:0: Attached scsi generic sg2
type 0
Jan 28 23:22:28 fermat kernel: scsi 3:0:0:0: CD-ROM            HL-DT-ST
BD-RE  GGW-H20L  YL02 PQ: 0 ANSI: 5
Jan 28 23:22:28 fermat kernel: ata4: bounce limit 0xFFFFFFFF, segment
boundary 0xFFFF, hw segs 127
Jan 28 23:22:28 fermat kernel: sr0: scsi3-mmc drive: 0x/0x caddy
Jan 28 23:22:28 fermat kernel: sr 3:0:0:0: Attached scsi CD-ROM sr0
Jan 28 23:22:28 fermat kernel: sr 3:0:0:0: Attached scsi generic sg3
type 5


Anyway,... as soon as I insert an BluRay disc or an DVD my system
crashes (it either freezes, that happened with the DVD-R, or it reboots,
that happened with the BluRay disc).

There are no panics, oopses, or any other messages in the usual logs (at
least I didn't recognize them ;) ).

Any ideas?

Thanks and best wishes,
Chris.

btw: I'm cross posting this to lkml and debian-user,... hope nobody
feels offended :-)