linux-kernel - [PATCH 1/2] riscv: fix trace_sys

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Date:   Thu,  6 Dec 2018 16:26:34 +0100
From:   David Abdurachmanov <david.abdurachmanov@...il.com>
To:     palmer@...ive.com, aou@...s.berkeley.edu,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Cc:     David Abdurachmanov <david.abdurachmanov@...il.com>
Subject: [PATCH 1/2] riscv: fix trace_sys_exit hook

Fix compilation error.

Signed-off-by: David Abdurachmanov <david.abdurachmanov@...il.com>
---
 arch/riscv/kernel/ptrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c
index c1b51539c3e2..2fd9ec48106b 100644
--- a/arch/riscv/kernel/ptrace.c
+++ b/arch/riscv/kernel/ptrace.c
@@ -177,6 +177,6 @@ void do_syscall_trace_exit(struct pt_regs *regs)
 
 #ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
-		trace_sys_exit(regs, regs->regs[0]);
+		trace_sys_exit(regs, regs_return_value(regs));
 #endif
 }
-- 
2.19.2