On Thu, 21 Jan 2021 00:17:09 -0600 Lijun Pan wrote:
> rmb() was introduced to load rx_scrq->msgs after calling
> pending_scrq(). Now since pending_scrq() itself already
> has dma_rmb() at the end of the function, rmb() is
> duplicated and can be removed.
>
> Fixes: ec20f36bb41a ("ibmvnic: Correctly re-enable interrupts in NAPI polling
> routine")
> Signed-off-by: Lijun Pan <l...@linux.ibm.com>rmb() is a stronger barrier than dma_rmb() also again, I don't see how this fixes any bugs
