X-Git-Url: https://repo.jachan.dev/linux.git/blobdiff_plain/ded85032006d2d294cb32ed010c8fd3a13ef18cb..2d2123bc7c7f:/kernel/sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index 9aebc2935013..c541916b38c6 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -110,6 +110,12 @@
 #ifndef SET_FP_MODE
 # define SET_FP_MODE(a,b)	(-EINVAL)
 #endif
+#ifndef SVE_SET_VL
+# define SVE_SET_VL(a)		(-EINVAL)
+#endif
+#ifndef SVE_GET_VL
+# define SVE_GET_VL()		(-EINVAL)
+#endif
 
 /*
  * this is where the system-wide overflow UID and GID are defined, for
@@ -2385,6 +2391,12 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 	case PR_GET_FP_MODE:
 		error = GET_FP_MODE(me);
 		break;
+	case PR_SVE_SET_VL:
+		error = SVE_SET_VL(arg2);
+		break;
+	case PR_SVE_GET_VL:
+		error = SVE_GET_VL();
+		break;
 	default:
 		error = -EINVAL;
 		break;