Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / powerpc / include / asm / linkage.h

diff --git a/kernel/arch/powerpc/include/asm/linkage.h b/kernel/arch/powerpc/include/asm/linkage.h
new file mode 100644 (file)
index 0000000..e3ad5c7
--- /dev/null
+++ b/kernel/arch/powerpc/include/asm/linkage.h
@@ -0,0 +1,15 @@
+#ifndef _ASM_POWERPC_LINKAGE_H
+#define _ASM_POWERPC_LINKAGE_H
+
+#ifdef CONFIG_PPC64
+#if !defined(_CALL_ELF) || _CALL_ELF != 2
+#define cond_syscall(x) \
+       asm ("\t.weak " #x "\n\t.set " #x ", sys_ni_syscall\n"          \
+            "\t.weak ." #x "\n\t.set ." #x ", .sys_ni_syscall\n")
+#define SYSCALL_ALIAS(alias, name)                                     \
+       asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n"      \
+            "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
+#endif
+#endif
+
+#endif /* _ASM_POWERPC_LINKAGE_H */