s390: add SMT support

[firefly-linux-kernel-4.4.55.git] / arch / s390 / kernel / sysinfo.c

diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c
index 811f542b8ed4adc3e209924e57c618e2d32e923c..85565f1ff4743abbf546d67eb35ff2cb10e09e91 100644 (file)
--- a/arch/s390/kernel/sysinfo.c
+++ b/arch/s390/kernel/sysinfo.c
@@ -194,6 +194,14 @@ static void stsi_2_2_2(struct seq_file *m, struct sysinfo_2_2_2 *info)
        seq_printf(m, "LPAR CPUs Reserved:   %d\n", info->cpus_reserved);
        seq_printf(m, "LPAR CPUs Dedicated:  %d\n", info->cpus_dedicated);
        seq_printf(m, "LPAR CPUs Shared:     %d\n", info->cpus_shared);
+       if (info->mt_installed & 0x80) {
+               seq_printf(m, "LPAR CPUs G-MTID:     %d\n",
+                          info->mt_general & 0x1f);
+               seq_printf(m, "LPAR CPUs S-MTID:     %d\n",
+                          info->mt_installed & 0x1f);
+               seq_printf(m, "LPAR CPUs PS-MTID:    %d\n",
+                          info->mt_psmtid & 0x1f);
+       }
 }
 
 static void stsi_3_2_2(struct seq_file *m, struct sysinfo_3_2_2 *info)