linux-kernel - [PATCH 6.6 01/14] thunderbolt: Fix debug log when DisplayPort adapter not available for pairing

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241001173109.1513-2-alexandru.gagniuc@hp.com>
Date: Tue,  1 Oct 2024 17:30:56 +0000
From: Alexandru Gagniuc <alexandru.gagniuc@...com>
To: gregkh@...uxfoundation.org,
	stable@...r.kernel.org
Cc: qin.wan@...com,
	andreas.noever@...il.com,
	michael.jamet@...el.com,
	mika.westerberg@...ux.intel.com,
	YehezkelShB@...il.com,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Gil Fine <gil.fine@...ux.intel.com>,
	Alexandru Gagniuc <alexandru.gagniuc@...com>
Subject: [PATCH 6.6 01/14] thunderbolt: Fix debug log when DisplayPort adapter not available for pairing

From: Gil Fine <gil.fine@...ux.intel.com>

[ Upstream commit 6b8ac54f31f985d3abb0b4212187838dd8ea4227 ]

Fix debug log when looking for a DisplayPort adapter pair of DP IN and
DP OUT. In case of no DP adapter available, log the type of the DP
adapter that is not available.

Signed-off-by: Gil Fine <gil.fine@...ux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
Signed-off-by: Qin Wan <qin.wan@...com>
Signed-off-by: Alexandru Gagniuc <alexandru.gagniuc@...com>
---
 drivers/thunderbolt/tb.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index c5e10c1d4c38..6fc300edad68 100644
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -1311,13 +1311,12 @@ static void tb_tunnel_dp(struct tb *tb)
 			continue;
 		}
 
-		tb_port_dbg(port, "DP IN available\n");
+		in = port;
+		tb_port_dbg(in, "DP IN available\n");
 
 		out = tb_find_dp_out(tb, port);
-		if (out) {
-			in = port;
+		if (out)
 			break;
-		}
 	}
 
 	if (!in) {
-- 
2.45.1