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dmesg: unhandled ioctl 0xXXXX output #35

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jens-maus opened this issue Jan 2, 2017 · 1 comment
Closed

dmesg: unhandled ioctl 0xXXXX output #35

jens-maus opened this issue Jan 2, 2017 · 1 comment
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🐛 bug-report Something isn't working 🔅 low priority This issue/ticket has low priority (not urgent)
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2.31.xx.20180428

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@jens-maus
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Upon startup with HmIP support the eq3loop kernel module is dropping messages like the following:

[   68.542636] eq3loop: eq3loop_ioctl_slave() ttyS0: unhandled ioctl 0x5459
[   68.542689] eq3loop: eq3loop_ioctl_slave() ttyS0: unhandled ioctl 0x545D

It needs to be investigated if these messages are somewhat critical or not or if these ioctl calls can be easily supported by the eq3loop kernel module.
@jens-maus jens-maus added the 🐛 bug-report Something isn't working label Jan 2, 2017
@jens-maus jens-maus added this to the future release milestone Jan 2, 2017
@jens-maus jens-maus added the ❓ undecided No decision to accept or reject ticket yet label Jan 14, 2017
@jens-maus
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Please note that the CCU2 itself also issues these unhandled ioctl 0xXXXX messages on its dmesg output. Thus, it might be indeed non-critical to ignore these warnings.

@jens-maus jens-maus added the 🔅 low priority This issue/ticket has low priority (not urgent) label Apr 7, 2017
@jens-maus jens-maus removed the ❓ undecided No decision to accept or reject ticket yet label Apr 27, 2018
jens-maus added a commit that referenced this issue Apr 27, 2018
@jens-maus
applied fix by using -ENOIOCTLCMD as a return value and not returning…
f9d30ab 
… immediately. This fixes #35.
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