Re: 2.6.24-rc2-mm1

[Jiri Kosina <jikos@jikos.cz>]

On Wed, 14 Nov 2007, Jiri Kosina wrote:

> Well not that fine, I still see (which is the same backtrace that caused 
> the lockup with plain -rc2-mm1, but doesn't make the machine hang):
> floppy0: Floppy io-port 0x03f2 in use
> WARNING: at lib/kref.c:33 kref_get()
> Call Trace:
>  [<ffffffff8035bd43>] kobject_add+0x9b/0x197
>  [<ffffffff8035c6e1>] kref_get+0x2f/0x36
>  [<ffffffff8035b82f>] kobject_get+0x12/0x17
>  [<ffffffff8035bd55>] kobject_add+0xad/0x197
>  [<ffffffff802c9a36>] register_disk+0x48/0x205
>  [<ffffffff80355cf3>] add_disk+0x34/0x3d
>  [<ffffffff8083cd99>] rd_init+0x172/0x1e1
>  [<ffffffff8082063a>] kernel_init+0x175/0x2e6
>  [<ffffffff8025193c>] trace_hardirqs_on+0x115/0x139
>  [<ffffffff80598769>] trace_hardirqs_on_thunk+0x35/0x3a
>  [<ffffffff8025193c>] trace_hardirqs_on+0x115/0x139
>  [<ffffffff8020c628>] child_rip+0xa/0x12
>  [<ffffffff8020bd3f>] restore_args+0x0/0x30
>  [<ffffffff808204c5>] kernel_init+0x0/0x2e6
>  [<ffffffff8020c61e>] child_rip+0x0/0x12

And this goes away when 
gregkh-driver-remove-struct-kobj_type-from-struct-kset is reverted.

-- 
Jiri Kosina
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