From 1396a21ba0d4ec381db19bc9cd5b6f25a89cf633 Mon Sep 17 00:00:00 2001
From: Martin Hicks <mort@sgi.com>
Date: Wed, 21 Jul 2010 19:27:05 -0500
Subject: kdb: break out of kdb_ll() when command is terminated
Without this patch the "ll" linked-list traversal command won't
terminate when you hit q/Q.
Signed-off-by: Martin Hicks <mort@sgi.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
---
kernel/debug/kdb/kdb_main.c | 3 +++
1 file changed, 3 insertions(+)
(limited to 'kernel/debug')
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 184cd8209c36..a7fe2e98d613 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -2291,6 +2291,9 @@ static int kdb_ll(int argc, const char **argv)
while (va) {
char buf[80];
+ if (KDB_FLAG(CMD_INTERRUPT))
+ return 0;
+
sprintf(buf, "%s " kdb_machreg_fmt "\n", command, va);
diag = kdb_parse(buf);
if (diag)
--
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