Hi, > -----Original Message----- > From: dev <[email protected]> On Behalf Of Viacheslav Ovsiienko > Sent: Tuesday, September 10, 2019 11:05 AM > To: [email protected] > Cc: Matan Azrad <[email protected]>; [email protected] > Subject: [dpdk-dev] [PATCH] net/mlx5: fix netlink rdma socket callback > routine > > The mlx5 PMD uses Netlink socket to communicate with Infiniband > devices kernel drivers to perform some control and setup operations. > The kernel drivers send the information back to the user mode > with Netlink messages which are processed in libnl callback routine. > This routine perform reply message (or set of messages) processing > and returned the processing result in ibindex field of provided > context structure (of mlx5_nl_ifindex_data type). The zero ibindex > value meant an error of reply message processing. It was found in > some configurations the zero is valid value for ibindex and error > was wrongly raised. To avoid this the new flags field is provided > in context structure, attribute processing flags are introduced > and these flags are used to decide whether no error occurred and > valid queried values are returned. > > Fixes: e505508a3858 ("net/mlx5: modify get ifindex routine for multiport IB") > Cc: [email protected] > > Signed-off-by: Viacheslav Ovsiienko <[email protected]>
Patch applied to next-net-mlx, Kindest regards, Raslan Darawsheh
