[openib-general] [PATCH] Fix potential deadlock in mthca

[Arjan van de Ven]

Roland Dreier wrote:
> Here's a long-standing bug that lockdep found very nicely.
> 
> Ingo/Arjan, can you confirm that the fix looks OK and I am using
> spin_lock_nested() properly?  I couldn't find much documentation or
> many examples of it, so I'm not positive this is the right way to
> handle this fix.
> 

looks correct to me;

Acked-by: Arjan van de Ven <arjan at linux.intel.com>