From: Siddha, Suresh B <suresh.b.siddha@intel.com>
Date: Tue, 4 Oct 2005 23:35:31 +0000 (-0700)
Subject: [IA64] fix siblings field value in /proc/cpuinfo
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ce6e71ad4866dad366be135b024b776c00ec9ec8;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[IA64] fix siblings field value in /proc/cpuinfo

Fix the "siblings" field value in /proc/cpuinfo so that it now shows the
number of siblings as seen by OS, instead of what is available from
hardware perspective.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 1f5c26dbe70..0ca6ef10395 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -526,7 +526,7 @@ show_cpuinfo (struct seq_file *m, void *v)
 		   c->itc_freq / 1000000, c->itc_freq % 1000000,
 		   lpj*HZ/500000, (lpj*HZ/5000) % 100);
 #ifdef CONFIG_SMP
-	seq_printf(m, "siblings   : %u\n", c->num_log);
+	seq_printf(m, "siblings   : %u\n", cpus_weight(cpu_core_map[cpunum]));
 	if (c->threads_per_core > 1 || c->cores_per_socket > 1)
 		seq_printf(m,
 		   	   "physical id: %u\n"