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Date: Tue, 23 Aug 2022 10:24:32 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Al Viro <viro@...iv.linux.org.uk>,
Dinh Nguyen <dinguyen@...nel.org>
Subject: [PATCH 5.15 113/244] nios2: restarts apply only to the first sigframe we build...
From: Al Viro <viro@...iv.linux.org.uk>
commit 411a76b7219555c55867466c82d70ce928d6c9e1 upstream.
Fixes: b53e906d255d ("nios2: Signal handling support")
Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
Signed-off-by: Dinh Nguyen <dinguyen@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
arch/nios2/kernel/signal.c | 1 +
1 file changed, 1 insertion(+)
--- a/arch/nios2/kernel/signal.c
+++ b/arch/nios2/kernel/signal.c
@@ -264,6 +264,7 @@ static int do_signal(struct pt_regs *reg
regs->ea = restart_addr;
break;
}
+ regs->orig_r2 = -1;
}
if (get_signal(&ksig)) {
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