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[6/7] debug: kgd_io: Don't check for CON_ENABLED

Message ID 20250606-printk-cleanup-part2-v1-6-f427c743dda0@suse.com
State New
Headers show
Series printk cleanup - part 2 | expand

Commit Message

Marcos Paulo de Souza June 7, 2025, 2:53 a.m. UTC 
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 <mpdesouza@suse.com>
---
 kernel/debug/kdb/kdb_io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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;