linux-kernel - [PATCH v2 5/8] binder: fix BINDER_WORK_CLEAR_FREEZE

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Message-ID: <20240926233632.821189-6-cmllamas@google.com>
Date: Thu, 26 Sep 2024 23:36:16 +0000
From: Carlos Llamas <cmllamas@...gle.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	"Arve Hjønnevåg" <arve@...roid.com>, Todd Kjos <tkjos@...roid.com>, Martijn Coenen <maco@...roid.com>, 
	Joel Fernandes <joel@...lfernandes.org>, Christian Brauner <brauner@...nel.org>, 
	Carlos Llamas <cmllamas@...gle.com>, Suren Baghdasaryan <surenb@...gle.com>, 
	Yu-Ting Tseng <yutingtseng@...gle.com>
Cc: linux-kernel@...r.kernel.org, kernel-team@...roid.com, 
	Alice Ryhl <aliceryhl@...gle.com>, stable@...r.kernel.org
Subject: [PATCH v2 5/8] binder: fix BINDER_WORK_CLEAR_FREEZE_NOTIFICATION
 debug logs

proc 699
context binder-test
  thread 699: l 00 need_return 0 tr 0
  ref 25: desc 1 node 20 s 1 w 0 d 00000000c03e09a3
  unknown work: type 11

proc 640
context binder-test
  thread 640: l 00 need_return 0 tr 0
  ref 8: desc 1 node 3 s 1 w 0 d 000000002bb493e1
  has cleared freeze notification

Fixes: d579b04a52a1 ("binder: frozen notification")
Cc: stable@...r.kernel.org
Suggested-by: Alice Ryhl <aliceryhl@...gle.com>
Signed-off-by: Carlos Llamas <cmllamas@...gle.com>
---
 drivers/android/binder.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 2be9f3559ed7..73dc6cbc1681 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -6411,6 +6411,9 @@ static void print_binder_work_ilocked(struct seq_file *m,
 	case BINDER_WORK_FROZEN_BINDER:
 		seq_printf(m, "%shas frozen binder\n", prefix);
 		break;
+	case BINDER_WORK_CLEAR_FREEZE_NOTIFICATION:
+		seq_printf(m, "%shas cleared freeze notification\n", prefix);
+		break;
 	default:
 		seq_printf(m, "%sunknown work: type %d\n", prefix, w->type);
 		break;
-- 
2.46.1.824.gd892dcdcdd-goog