[PATCH 5.4 333/389] nios2: restarts apply only to the first sigframe we build...

Greg Kroah-Hartman
2022-08-23T11:59:23Z

From: Al Viro <viro@zeniv.linux.org.uk>

commit 411a76b7219555c55867466c82d70ce928d6c9e1 upstream.

Fixes: b53e906d255d ("nios2: Signal handling support")
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/nios2/kernel/signal.c | 1 +
1 file changed, 1 insertion(+)

--- a/arch/nios2/kernel/signal.c
+++ b/arch/nios2/kernel/signal.c
@@ -261,6 +261,7 @@ static int do_signal(struct pt_regs *reg
regs->ea = restart_addr;
break;
}
+ regs->orig_r2 = -1;
}

if (get_signal(&ksig)) {