ARC: Support syscall ABI v4

[cascardo/linux.git] / arch / arc / kernel / setup.c

diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index a946400..f52a0d0 100644 (file)
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -291,8 +291,10 @@ static char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len)
                               cpu->dccm.base_addr, TO_KB(cpu->dccm.sz),
                               cpu->iccm.base_addr, TO_KB(cpu->iccm.sz));
 
-       n += scnprintf(buf + n, len - n,
-                      "OS ABI [v3]\t: no-legacy-syscalls\n");
+       n += scnprintf(buf + n, len - n, "OS ABI [v%d]\t: %s\n",
+                       EF_ARC_OSABI_CURRENT >> 8,
+                       EF_ARC_OSABI_CURRENT == EF_ARC_OSABI_V3 ?
+                       "no-legacy-syscalls" : "64-bit data any register aligned");
 
        return buf;
 }