Auto-pin for RHEL? 3.19


Is there a RHEL release for 3.19 that supports auto-pin?


Looks like most recent RHEL is 7.3 with kernel 3.10… so no auto-pin support unless if kernel is manually updated…

7.3, also termed Update 3, November 3, 2016; 5 months ago (kernel 3.10.0-514)

Kernel 3.19 is apparently required for a socket level option, SO_INCOMING_CPU, that tells which CPU is responsible for running the TCP/IP stack for a given socket.