From bf7b4c1b3c92f246a535a7c792177041d0442011 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Thu, 21 Sep 2017 21:55:01 +0200 Subject: parisc: Add CPU topology support Add topology support, including multi-core scheduler support on PA8800/PA8900 CPUs and enhanced output in /proc/cpuinfo, e.g. lscpu now reports on a single-socket, dual-core machine: Architecture: parisc64 CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 2 Socket(s): 1 CPU family: PA-RISC 2.0 Model name: PA8800 (Mako) Signed-off-by: Helge Deller --- arch/parisc/kernel/setup.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/parisc/kernel/setup.c') diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index f7d0c3b33d70..0e9675f857a5 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -408,6 +408,8 @@ void __init start_parisc(void) cpunum = smp_processor_id(); + init_cpu_topology(); + set_firmware_width_unlocked(); ret = pdc_coproc_cfg_unlocked(&coproc_cfg); -- cgit v1.2.3-59-g8ed1b