All consoles found on for_each_console_srcu are registered, meaning that all of them are CON_ENABLED. The code tries to find an active console, so check if the console is not suspended instead.
Signed-off-by: Marcos Paulo de Souza <mpdeso...@suse.com> --- kernel/debug/kdb/kdb_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/debug/kdb/kdb_io.c b/kernel/debug/kdb/kdb_io.c index 9b11b10b120cf07e451a7a4d92ce50f9a6c066b2..cdc1ee81d7332a9a00b967af719939f438f26cef 100644 --- a/kernel/debug/kdb/kdb_io.c +++ b/kernel/debug/kdb/kdb_io.c @@ -589,7 +589,7 @@ static void kdb_msg_write(const char *msg, int msg_len) */ cookie = console_srcu_read_lock(); for_each_console_srcu(c) { - if (!(console_srcu_read_flags(c) & CON_ENABLED)) + if (console_srcu_read_flags(c) & CON_SUSPENDED) continue; if (c == dbg_io_ops->cons) continue; -- 2.49.0