From: David Abdurachmanov <david.abdurachmanov@gmail.com>
To: palmer@sifive.com, aou@eecs.berkeley.edu,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: David Abdurachmanov <david.abdurachmanov@gmail.com>
Subject: [PATCH] riscv: fix trace_sys_exit hook
Date: Mon, 29 Oct 2018 13:15:16 +0100 [thread overview]
Message-ID: <20181029121516.29574-1-david.abdurachmanov@gmail.com> (raw)
Depends on:
http://lists.infradead.org/pipermail/linux-riscv/2018-October/001931.html
Why we don't have HAVE_SYSCALL_TRACEPOINTS in arch/riscv/Kconfig?
Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.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 9f82a7e34c64..9db7d0076375 100644
--- a/arch/riscv/kernel/ptrace.c
+++ b/arch/riscv/kernel/ptrace.c
@@ -120,6 +120,6 @@ 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
}
--
2.17.2
next reply other threads:[~2018-10-29 12:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-29 12:15 David Abdurachmanov [this message]
2018-10-30 7:23 ` [PATCH] riscv: fix trace_sys_exit hook David Abdurachmanov
2018-11-13 1:52 ` Palmer Dabbelt
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