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SubjectRe: Slab corruption in floppy driver module
On 01/30/2012 01:06 AM, Tejun Heo wrote:
> On Fri, Jan 27, 2012 at 02:54:55PM -0500, Vivek Goyal wrote:
>> floppy: Fix a crash during rmmmod
>> floppy driver does not call add_disk() on all the drives hence we don't take
>> gendisk reference on request queue for these drives. Don't call put_disk()
>> with disk->queue set, otherwise we try to put the reference we never took.
>> Reported-by: Dirk Gouders <>
>> Signed-off-by: Vivek Goyal<>
> Ugh... floppy init is ugly. Thanks for fixing this.
> Acked-by: Tejun Heo <>
> Jens, this one and the previous one are regression fixes and need to
> be routed through v3.3-fixes.

Looks like it needs to be marked for -stable as well as the commit
f992ae8 which exposed these problems was originally marked for -stable?


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