Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / parisc / kernel / sys_parisc32.c

diff --git a/kernel/arch/parisc/kernel/sys_parisc32.c b/kernel/arch/parisc/kernel/sys_parisc32.c
new file mode 100644 (file)
index 0000000..93c1963
--- /dev/null
+++ b/kernel/arch/parisc/kernel/sys_parisc32.c
@@ -0,0 +1,33 @@
+/*
+ * sys_parisc32.c: Conversion between 32bit and 64bit native syscalls.
+ *
+ * Copyright (C) 2000-2001 Hewlett Packard Company
+ * Copyright (C) 2000 John Marvin
+ * Copyright (C) 2001 Matthew Wilcox
+ * Copyright (C) 2014 Helge Deller <deller@gmx.de>
+ *
+ * These routines maintain argument size conversion between 32bit and 64bit
+ * environment. Based heavily on sys_ia32.c and sys_sparc32.c.
+ */
+
+#include <linux/compat.h>
+#include <linux/kernel.h>
+#include <linux/syscalls.h>
+
+
+asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
+       int r22, int r21, int r20)
+{
+    printk(KERN_ERR "%s(%d): Unimplemented 32 on 64 syscall #%d!\n", 
+       current->comm, current->pid, r20);
+    return -ENOSYS;
+}
+
+asmlinkage long sys32_fanotify_mark(compat_int_t fanotify_fd, compat_uint_t flags,
+       compat_uint_t mask0, compat_uint_t mask1, compat_int_t dfd,
+       const char  __user * pathname)
+{
+       return sys_fanotify_mark(fanotify_fd, flags,
+                       ((__u64)mask1 << 32) | mask0,
+                        dfd, pathname);
+}