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New: incremental patch-4.9.51-52 on sg.c break Nero 4 nero burning rom application

Bug 198161 [email protected] 1 participant 5 messages Dec 14, 2017 – Dec 16, 2017 SCSI

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https://bugzilla.kernel.org/show_bug.cgi?id=198161

Bug ID: 198161
Summary: incremental patch-4.9.51-52 on sg.c break Nero 4 nero
burning rom application
Product: SCSI Drivers
Version: 2.5
Kernel Version: linux-4.9.52 up to linux-4.9.68
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
Assignee: [email protected]
Reporter: [email protected]
Regression: No

Hi

Nero 4 Linux can no longer detect devices since the changes in code in sg.c. It displays the following message: "Warning: no device detected"...

Regards

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#1 lore raw

[Bug 198161] incremental patch-4.9.51-52 on sg.c break Nero 4 nero burning rom application

https://bugzilla.kernel.org/show_bug.cgi?id=198161

Bart Van Assche ([email protected]) changed:

What |Removed |Added
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CC| |[email protected]

--- Comment #1 from Bart Van Assche ([email protected]) --- That's really bad. We need to know whether this issue only occurs with older stable kernels or also in recent kernel versions. Please verify with a recent kernel version. If I e.g. install nerolinux-4.0.0.0b-x86_64.deb in a VM running kernel 4.13.0-19-generic then it correctly recognizes the Qemu DVD.

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[Bug 198161] incremental patch-4.9.51-52 on sg.c break Nero 4 nero burning rom application

In reply to [email protected]

https://bugzilla.kernel.org/show_bug.cgi?id=198161

Johannes Thumshirn ([email protected]) changed:

What |Removed |Added
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CC| |[email protected]

--- Comment #2 from Johannes Thumshirn ([email protected]) --- (In reply to Jean-Luc from comment #0)

Quoted 6 lines

Hi

Nero 4 Linux can no longer detect devices since the changes in code in sg.c. It displays the following message: "Warning: no device detected"...

Regards

Can you please re-test with a more recent kernel (e.g. v4.14) ? I have had submitted a fix for exactly this issue with Nero and believe it is gone.

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[Bug 198161] incremental patch-4.9.51-52 on sg.c break Nero 4 nero burning rom application

In reply to [email protected]

https://bugzilla.kernel.org/show_bug.cgi?id=198161

--- Comment #3 from Jean-Luc ([email protected]) --- (In reply to Johannes Thumshirn from comment #2)

Quoted 11 lines

(In reply to Jean-Luc from comment #0)

Quoted 3 lines

Hi

Nero 4 Linux can no longer detect devices since the changes in code in

sg.c.

Quoted 3 lines

It displays the following message: "Warning: no device detected"...

Regards

Can you please re-test with a more recent kernel (e.g. v4.14) ? I have had submitted a fix for exactly this issue with Nero and believe it is gone.

Hello Johannes,
the only versions of the kernel that seem impacted are kernel 4.9.52-> 4.9.69 I saw your fix for the kernel version 4.12 and I checked it successfully with a 4.12.1 kernel
the latest version of the kernel is not affected by this bug.

Versions tested and OK:
4.12.1 (with your patch)
4.13.1
4.14.5

I also try kernel 4.10.0-42-generic
(VirtualBox, Ubuntu), ok too

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#4 lore raw

[Bug 198161] incremental patch-4.9.51-52 on sg.c break Nero 4 nero burning rom application

In reply to [email protected]

https://bugzilla.kernel.org/show_bug.cgi?id=198161

--- Comment #4 from Jean-Luc ([email protected]) --- (In reply to Bart Van Assche from comment #1)

Quoted 5 lines

That's really bad. We need to know whether this issue only occurs with older stable kernels or also in recent kernel versions. Please verify with a recent kernel version. If I e.g. install nerolinux-4.0.0.0b-x86_64.deb in a VM running kernel 4.13.0-19-generic then it correctly recognizes the Qemu DVD.

Hello Bart,
I compiled and tested version 4.13.1 directly on my laptop Operating System: Debian GNU / Linux 7.11 everything is OK

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