Oracle Linux 7 ELSA-2021-9565 Important: Kernel Security Update

[5.4.17-2136.301.1.2.el7] - Revert "net/rds: Allocate pages on HCA NUMA nodeid" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Allocate rds_ib_{incoming,frag}_slab on HCA NUMA nodeid" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Use the same vector for send & receive" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Get rid of tasklets" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Put more CPU cores to work" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Make workers use the designated CPU" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Use the preferred_cpu in rds_queue_{,delayed}_work" (Gerd Rausch) [Orabug: 33561324] - Revert "net/mlx5: Add new verb "ib_get_vector_irqn"" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Add "preferred_cpu" option to "rds_rdma.ko"" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Follow the observed CQ CPU affinity" (Gerd Rausch) [Orabug: 33561324] - Revert "net/rds: Throttle check for CQ CPU aff...