[PATCH 6.1 1179/1191] Bluetooth: hci_event: Fix connection regression between LE and non-LE adapters

From
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date
2026-09-12 16:58:48
Also in
linux-patches
Reply to
Greg Kroah-Hartman, 2026-09-12
6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Arkadiusz Bokowy <redacted>

[ Upstream commit f6685a96c8c8a07e260e39bac86d4163cfb38a4d ]

Due to a typo during defining HCI errors it is not possible to connect
LE-capable device with BR/EDR only adapter. The connection is terminated
by the LE adapter because the invalid LL params error code is treated
as unsupported remote feature.

Fixes: 79c0868ad65a ("Bluetooth: hci_event: Use HCI error defines instead of magic values")
Signed-off-by: Arkadiusz Bokowy <redacted>
Signed-off-by: Luiz Augusto von Dentz <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 include/net/bluetooth/hci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 403988938ea1f..fcab978894b12 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -632,7 +632,7 @@ enum {
 #define HCI_ERROR_REMOTE_POWER_OFF	0x15
 #define HCI_ERROR_LOCAL_HOST_TERM	0x16
 #define HCI_ERROR_PAIRING_NOT_ALLOWED	0x18
-#define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE	0x1e
+#define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE	0x1a
 #define HCI_ERROR_INVALID_LL_PARAMS	0x1e
 #define HCI_ERROR_UNSPECIFIED		0x1f
 #define HCI_ERROR_ADVERTISING_TIMEOUT	0x3c
-- 
2.53.0


Thread (1,211 messages) 1,211 messages, 13 authors, last reply 2026-09-21
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