Re: [PATCH] mce: fix RCU lockdep from mce_log()

[Andi Kleen]

On Fri, Nov 05, 2010 at 06:44:59PM -0300, Davidlohr Bueso wrote:
> Hi,
> 
> Please review this patch, I am not very familiar with MCE/RCU so I'm not sure that this is the correct fix (otherwise consider it a bug report :)).
> This does "fix" the message though and I can use MCE normally.

The patch is certainly not correct. The variable needs to be read
independently of the mutex.

-Andi
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