MIPS: SMTC: Support for Multi-threaded FPUs
Signed-off-by: Steven J. Hill <sjhill@mips.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3603/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 1268392..31637d8 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -102,7 +102,9 @@
#ifdef CONFIG_MIPS_MT_SMTC
/* Only do cpu_probe for first TC of CPU */
- if ((read_c0_tcbind() & TCBIND_CURTC) == 0)
+ if ((read_c0_tcbind() & TCBIND_CURTC) != 0)
+ __cpu_name[smp_processor_id()] = __cpu_name[0];
+ else
#endif /* CONFIG_MIPS_MT_SMTC */
cpu_probe();
cpu_report();