This is a note to let you know that I've just added the patch titled RDMA/rtrs-clt: Fix the initial value of min_latency to the 5.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: rdma-rtrs-clt-fix-the-initial-value-of-min_latency.patch and it can be found in the queue-5.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 9eb2752fb005277f134debecb19014f08164d76e Author: Jack Wang <jinpu.wang@xxxxxxxxx> Date: Wed Nov 24 09:10:40 2021 +0100 RDMA/rtrs-clt: Fix the initial value of min_latency [ Upstream commit 925cac6358677d3d64f9b25f205eeb3d31c9f7f8 ] The type of min_latency is ktime_t, so use KTIME_MAX to initialize the initial value. Fixes: dc3b66a0ce70 ("RDMA/rtrs-clt: Add a minimum latency multipath policy") Link: https://lore.kernel.org/r/20211124081040.19533-1-jinpu.wang@xxxxxxxxx Signed-off-by: Jack Wang <jinpu.wang@xxxxxxxxx> Reviewed-by: Guoqing Jiang <Guoqing.Jiang@xxxxxxxxx> Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index 15c0077dd27eb..e39709dee179d 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -867,7 +867,7 @@ static struct rtrs_clt_sess *get_next_path_min_latency(struct path_it *it) struct rtrs_clt_sess *min_path = NULL; struct rtrs_clt *clt = it->clt; struct rtrs_clt_sess *sess; - ktime_t min_latency = INT_MAX; + ktime_t min_latency = KTIME_MAX; ktime_t latency; list_for_each_entry_rcu(sess, &clt->paths_list, s.entry) {