Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

[linux-2.6-microblaze.git] / kernel / sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index ea9c881..667b2e6 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -97,6 +97,12 @@
 #ifndef MPX_DISABLE_MANAGEMENT
 # define MPX_DISABLE_MANAGEMENT(a)     (-EINVAL)
 #endif
+#ifndef GET_FP_MODE
+# define GET_FP_MODE(a)                (-EINVAL)
+#endif
+#ifndef SET_FP_MODE
+# define SET_FP_MODE(a,b)      (-EINVAL)
+#endif
 
 /*
  * this is where the system-wide overflow UID and GID are defined, for
@@ -2219,6 +2225,12 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
                        return -EINVAL;
                error = MPX_DISABLE_MANAGEMENT(me);
                break;
+       case PR_SET_FP_MODE:
+               error = SET_FP_MODE(me, arg2);
+               break;
+       case PR_GET_FP_MODE:
+               error = GET_FP_MODE(me);
+               break;
        default:
                error = -EINVAL;
                break;