[Devel] [PATCH 9/8] restore_sigpending: fix reversed list_add_tail arguments

[Nathan Lynch]

A testcase that posts several realtime signals via sigqueue before C/R
uncovered this.  Without this change only the first queued signal is
delivered after restart.

Signed-off-by: Nathan Lynch <ntl at pobox.com>
---

[only noticed this after posting the series, oops]

 kernel/signal.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/signal.c b/kernel/signal.c
index cc7aee9..ba8a623 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -3277,7 +3277,7 @@ static int restore_sigpending(struct ckpt_ctx *ctx, struct sigpending *pending)
 		}
 
 		q->flags &= ~SIGQUEUE_PREALLOC;
-		list_add_tail(&pending->list, &q->list);
+		list_add_tail(&q->list, &pending->list);
 	}
 
 	if (ret < 0)
-- 
1.7.1.1



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