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authorMartin Hicks <mort@sgi.com>2010-07-21 19:27:05 -0500
committerJason Wessel <jason.wessel@windriver.com>2010-07-21 19:27:05 -0500
commit1396a21ba0d4ec381db19bc9cd5b6f25a89cf633 (patch)
tree09bbe851de6b70d1896d0a72f832b21d98331d9d /kernel/debug/kdb/kdb_main.c
parentd0c6f6258478e1dba532bf7c28e2cd6e1047d3a4 (diff)
downloadlinux-2.6.34-ux500-1396a21ba0d4ec381db19bc9cd5b6f25a89cf633.tar.gz
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>
Diffstat (limited to 'kernel/debug/kdb/kdb_main.c')
-rw-r--r--kernel/debug/kdb/kdb_main.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 184cd8209c3..a7fe2e98d61 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)