select: deal with math overflow from borderline valid userland data

[linux-2.6-omap-h63xx.git] / arch / m68knommu / kernel / entry.S

diff --git a/arch/m68knommu/kernel/entry.S b/arch/m68knommu/kernel/entry.S
index 1e7ea6a3e1a146c9a092c33eba6073751f3c0d38..f4782d2dce8f7369fbdaeddd916dc61c57a2afa9 100644 (file)
--- a/arch/m68knommu/kernel/entry.S
+++ b/arch/m68knommu/kernel/entry.S
@@ -32,6 +32,7 @@
 #include <asm/segment.h>
 #include <asm/asm-offsets.h>
 #include <asm/entry.h>
+#include <asm/unistd.h>
 
 .text
 
@@ -140,3 +141,11 @@ ENTRY(sys_rt_sigreturn)
        RESTORE_SWITCH_STACK
        rts
 
+ENTRY(ret_from_user_signal)
+       moveq #__NR_sigreturn,%d0
+       trap #0
+
+ENTRY(ret_from_user_rt_signal)
+       move #__NR_rt_sigreturn,%d0
+       trap #0
+