[PATCH] vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup()

Michael Kelley mikelley at microsoft.com
Sat Apr 13 02:19:52 UTC 2019


From: Dexuan Cui <decui at microsoft.com>  Sent: Friday, April 12, 2019 4:35 PM
> 
> With CONFIG_DEBUG_PREEMPT=y, the put_cpu_ptr() triggiers an underflow
> warning in preempt_count_sub().
> 
> Fixes: 37cdd991fac8 ("vmbus: put related per-cpu variable together")
> Cc: stable at vger.kernel.org
> Cc: Stephen Hemminger <sthemmin at microsoft.com>
> Signed-off-by: Dexuan Cui <decui at microsoft.com>

Reviewed-by: Michael Kelley <mikelley at microsoft.com>


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