* [Bug 11589] New: Mass-storage USB Device does not show up when CONFIG_SCSI_MULTI_LUN is set
@ 2008-09-19 1:22 bugme-daemon
2008-09-19 1:23 ` [Bug 11589] " bugme-daemon
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: bugme-daemon @ 2008-09-19 1:22 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=11589
Summary: Mass-storage USB Device does not show up when
CONFIG_SCSI_MULTI_LUN is set
Product: SCSI Drivers
Version: 2.5
KernelVersion: 2.6.26.5
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
ReportedBy: nico@lifeisabug.com
Latest working kernel version: I *guess* all before 2.6.26
Earliest failing kernel version: Not sure. See above
Distribution: Gentoo Linux
Hardware Environment: Mobo: Abit IC7-G
Software Environment:
Problem Description:
The problem is about my mobile phone (Sony Ericsson K810i) which normally shows
up as two devices (phones internal memory and the memory card in it) when
plugging it to USB. Just like any USB Memory stick.
The phones internal memory is fine, it shows up as /dev/sdc1 with multi_lun
enabled or disabled and it does not show any warnings, thats how the memory
card in the phone used to work too. I don't know with what kernel version this
started, but let me explain it:
When CONFIG_SCSI_MULTI_LUN is set, the memory card does not show up as it
should, I only see /dev/sdd but not /dev/sdd1 - it's unable to mount it that
way.
When CONFIG_SCSI_MULTI_LUN is not set, it does show up as /dev/sdd1 but gives
me loads of warnings like "attempt to access beyond end of device", see dmesg
for that. This way it is mountable and works fine except the warnings.
Steps to reproduce: Plug Sony Ericsson K810i to USB and set it to file transfer
mode.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 11589] Mass-storage USB Device does not show up when CONFIG_SCSI_MULTI_LUN is set
2008-09-19 1:22 [Bug 11589] New: " bugme-daemon
@ 2008-09-19 1:23 ` bugme-daemon
2008-09-19 1:24 ` bugme-daemon
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2008-09-19 1:23 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=11589
------- Comment #1 from nico@lifeisabug.com 2008-09-18 18:23 -------
Created an attachment (id=17872)
--> (http://bugzilla.kernel.org/attachment.cgi?id=17872&action=view)
dmesg output when CONFIG_SCSI_MULTI_LUN is DISABLED
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 11589] Mass-storage USB Device does not show up when CONFIG_SCSI_MULTI_LUN is set
2008-09-19 1:22 [Bug 11589] New: " bugme-daemon
2008-09-19 1:23 ` [Bug 11589] " bugme-daemon
@ 2008-09-19 1:24 ` bugme-daemon
2008-09-19 2:12 ` bugme-daemon
2008-09-19 2:40 ` bugme-daemon
3 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2008-09-19 1:24 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=11589
------- Comment #2 from nico@lifeisabug.com 2008-09-18 18:24 -------
Created an attachment (id=17873)
--> (http://bugzilla.kernel.org/attachment.cgi?id=17873&action=view)
dmesg output when CONFIG_SCSI_MULTI_LUN is ENABLED
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 11589] Mass-storage USB Device does not show up when CONFIG_SCSI_MULTI_LUN is set
2008-09-19 1:22 [Bug 11589] New: " bugme-daemon
2008-09-19 1:23 ` [Bug 11589] " bugme-daemon
2008-09-19 1:24 ` bugme-daemon
@ 2008-09-19 2:12 ` bugme-daemon
2008-09-19 2:40 ` bugme-daemon
3 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2008-09-19 2:12 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=11589
------- Comment #3 from anonymous@kernel-bugs.osdl.org 2008-09-18 19:12 -------
Reply-To: akpm@linux-foundation.org
On Thu, 18 Sep 2008 18:22:23 -0700 (PDT) bugme-daemon@bugzilla.kernel.org
wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=11589
>
> Summary: Mass-storage USB Device does not show up when
> CONFIG_SCSI_MULTI_LUN is set
> Product: SCSI Drivers
> Version: 2.5
> KernelVersion: 2.6.26.5
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: Other
> AssignedTo: scsi_drivers-other@kernel-bugs.osdl.org
> ReportedBy: nico@lifeisabug.com
>
>
> Latest working kernel version: I *guess* all before 2.6.26
> Earliest failing kernel version: Not sure. See above
> Distribution: Gentoo Linux
> Hardware Environment: Mobo: Abit IC7-G
> Software Environment:
> Problem Description:
>
> The problem is about my mobile phone (Sony Ericsson K810i) which normally shows
> up as two devices (phones internal memory and the memory card in it) when
> plugging it to USB. Just like any USB Memory stick.
>
> The phones internal memory is fine, it shows up as /dev/sdc1 with multi_lun
> enabled or disabled and it does not show any warnings, thats how the memory
> card in the phone used to work too. I don't know with what kernel version this
> started, but let me explain it:
>
> When CONFIG_SCSI_MULTI_LUN is set, the memory card does not show up as it
> should, I only see /dev/sdd but not /dev/sdd1 - it's unable to mount it that
> way.
> When CONFIG_SCSI_MULTI_LUN is not set, it does show up as /dev/sdd1 but gives
> me loads of warnings like "attempt to access beyond end of device", see dmesg
> for that. This way it is mountable and works fine except the warnings.
>
> Steps to reproduce: Plug Sony Ericsson K810i to USB and set it to file transfer
> mode.
>
Another of those might-be-usb, might-be-scsi bugs. Apparently a
regression, too.
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 11589] Mass-storage USB Device does not show up when CONFIG_SCSI_MULTI_LUN is set
2008-09-19 1:22 [Bug 11589] New: " bugme-daemon
` (2 preceding siblings ...)
2008-09-19 2:12 ` bugme-daemon
@ 2008-09-19 2:40 ` bugme-daemon
3 siblings, 0 replies; 6+ messages in thread
From: bugme-daemon @ 2008-09-19 2:40 UTC (permalink / raw)
To: linux-scsi
http://bugzilla.kernel.org/show_bug.cgi?id=11589
------- Comment #4 from anonymous@kernel-bugs.osdl.org 2008-09-18 19:40 -------
Reply-To: mdharm-scsi@one-eyed-alien.net
On Thu, Sep 18, 2008 at 07:12:31PM -0700, Andrew Morton wrote:
> On Thu, 18 Sep 2008 18:22:23 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote:
>
> > When CONFIG_SCSI_MULTI_LUN is set, the memory card does not show up as it
> > should, I only see /dev/sdd but not /dev/sdd1 - it's unable to mount it that
> > way.
> > When CONFIG_SCSI_MULTI_LUN is not set, it does show up as /dev/sdd1 but gives
> > me loads of warnings like "attempt to access beyond end of device", see dmesg
> > for that. This way it is mountable and works fine except the warnings.
If /dev/sdd shows up but not /dev/sdd1, then this is probably actually the
partition parsing code. There was a change to reject badly formed
partitions; I believe someone is trying to revert that change.
Matt
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^ permalink raw reply [flat|nested] 6+ messages in thread
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