[dpdk-dev] [dpdk-stable] [PATCH v2] eal/ppc: fix 64 bit atomic exchange operation

David Marchand david.marchand at redhat.com
Wed Oct 16 17:10:16 CEST 2019


On Tue, Oct 15, 2019 at 11:16 PM David Christensen
<drc at linux.vnet.ibm.com> wrote:
>
> The rte_atomic64_exchange operation for ppc_64 incorrectly linked
> back to a 32 bit generic operation (__atomic_exchange_4) rather than
> the 64 bit generic operation (__atomic_exchange_8).  As a result,
> applications that used rte_eth_link_get_nowait() would only receive
> the link speed, they would not receive the link state, link duplex,
> or link autoneg properties.
>
> Fixes: ff2863570f ("eal: introduce atomic exchange operation")

Fixes sha1 is usually on 12 digits (from the contributing guide).
Will fix when applying.

> Cc: stable at dpdk.org
>
> Signed-off-by: David Christensen <drc at linux.vnet.ibm.com>

Reviewed-by: David Marchand <david.marchand at redhat.com>

Thanks.

-- 
David Marchand



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