[haiku-bugs] Re: [Haiku] #11533: KDL General Protection Fault in usb_midi driver on unplug
- From: "andy-kras" <trac@xxxxxxxxxxxx>
- Date: Sat, 31 Jan 2015 12:31:53 -0000
#11533: KDL General Protection Fault in usb_midi driver on unplug
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Reporter: kallisti5 | Owner: mmlr
Type: bug | Status: reopened
Priority: normal | Milestone: R1
Component: Drivers/USB | Version: R1/Development
Resolution: | Keywords: midi_usb_read_callback
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Changes (by andy-kras):
* status: closed => reopened
* resolution: fixed =>
Comment:
Hello, I have tested new fixed usb_midi driver in hrev48750
x86_gcc2_hybrid with my USB midi keyboard "Acorn Masterkey 25".
There is some progress, but KDL is still issued at keyboard unplugging.
Perhaps, it crashes because my keyboard has no midi-output devices but
only midi-input.
I still have to use dirty edited version of usb_midi driver (whith removed
output objects).
See attached KDL on hrev48753 and hrev48749, and dirty but working well
with my keyboard driver.
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Ticket URL: <https://dev.haiku-os.org/ticket/11533#comment:3>
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