ARM64: DTS: Add rk3399-firefly uart4 device, node as /dev/ttyS1

[firefly-linux-kernel-4.4.55.git] / arch / mips / include / asm / ptrace.h

diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index f6fc6aac54963fcebcf7a55e094ec32689923ea7..b6578611dddbfc37e9a7bea36886affe93d87411 100644 (file)
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -152,7 +152,7 @@ static inline int is_syscall_success(struct pt_regs *regs)
 
 static inline long regs_return_value(struct pt_regs *regs)
 {
-       if (is_syscall_success(regs))
+       if (is_syscall_success(regs) || !user_mode(regs))
                return regs->regs[2];
        else
                return -regs->regs[2];