Re: ACPI explodes in -next (ACPI video it seems)

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On Tue, Aug 25, 2009 at 10:40 PM, Alan Cox<alan@xxxxxxxxxxxxxxxxxxx> wrote:
>
> Trace is during a modprobe
>
> strcmp of NULL pointer from

Looks like the HID/UID NULL pointer issue that was fixed by
acpi-fix-null-bug-for-hid-uid-string-2.patch in -mm tree

Lin Ming

> acpi_device_probe + 0xA3/0x123
> driver_probe_device
> __driver_attach
> bus_for_each_dev
> driver_attach
> __driver_attach
> bus_add_driver
> driver_register
> acpi_bus_register_driver
> acpi_video_register [video]
> acpi_video_init [video]
> _stext + 49
> acpi_video_init + 0x0
> ..
> ..
> sys_init_module
>
> /sbin/modprobe -b acpi:LNXVIDEO: abnormal exit
>
> IRQ routing has also broken which worked fine before (resulting in no USB)
>
> HP (Compaq) Presario V5000 F.15 (Intel Video, Intel Celeron CPU @1.46GHz)
>
>
> (note I'm not subscribed to linux-acpi)
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