From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6A33714F9CC; Fri, 6 Dec 2024 14:45:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733496302; cv=none; b=O9dTL546GgXta7u9EAlBUMcU3BazohT7sLNBIJSfZgZfI+3C49FdGFk6fIQJhP3T49IxjxuHEt/Tiv+8dQowxHQDf70S2y82rYJ+DVnFeoREE60QFKdA6qeptBlMiWBQHkdW183zUjqxWNYgKY+vr2C0SMPVYmClVRWpEnnji+A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733496302; c=relaxed/simple; bh=T7BJZTo5ZEIc1GMwUcsghyemBY959SSqQxxKhMvDhOk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PtlP5VsGnzzHMsQj1b8siOhAkyVCb78P0LOyeFl9CWQsTwiB6YMRgFKbbX9Y5dDtvuUCyt9VeTTthDE8uQ7OnxmNbL03tr5EAVxvPe56gZ73AgjB29MJi/Mn1NYnOkuSfgpPIUygpL9tK6wnlzbyOYu8ngRrizqpO/IsBWlbhAE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=A2X/jKgQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="A2X/jKgQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C6E5BC4CED1; Fri, 6 Dec 2024 14:45:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1733496302; bh=T7BJZTo5ZEIc1GMwUcsghyemBY959SSqQxxKhMvDhOk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A2X/jKgQ8eNqr4ipAY6wz+dJ+43IospH98Xbxr2glfz0zsJtTNGeVOIbdOW9Z87zt lWeMZ1W8sOEIg3yDG8uLWDtwfb/cNEII69de6Vaf9igPB4SoN5u6VggOFP+SzsA2QM lUZi+p/oVSOryCA0AcYSnKbqgUpCkLNSBiidFawg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Todd Kjos , Carlos Llamas , Alice Ryhl Subject: [PATCH 6.12 111/146] binder: fix BINDER_WORK_FROZEN_BINDER debug logs Date: Fri, 6 Dec 2024 15:37:22 +0100 Message-ID: <20241206143531.929340573@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241206143527.654980698@linuxfoundation.org> References: <20241206143527.654980698@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Carlos Llamas commit 830d7db744b42c693bf1db7e94db86d7efd91f0e upstream. The BINDER_WORK_FROZEN_BINDER type is not handled in the binder_logs entries and it shows up as "unknown work" when logged: proc 649 context binder-test thread 649: l 00 need_return 0 tr 0 ref 13: desc 1 node 8 s 1 w 0 d 0000000053c4c0c3 unknown work: type 10 This patch add the freeze work type and is now logged as such: proc 637 context binder-test thread 637: l 00 need_return 0 tr 0 ref 8: desc 1 node 3 s 1 w 0 d 00000000dc39e9c6 has frozen binder Fixes: d579b04a52a1 ("binder: frozen notification") Cc: stable@vger.kernel.org Acked-by: Todd Kjos Signed-off-by: Carlos Llamas Reviewed-by: Alice Ryhl Link: https://lore.kernel.org/r/20240926233632.821189-5-cmllamas@google.com Signed-off-by: Greg Kroah-Hartman --- drivers/android/binder.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -6408,6 +6408,9 @@ static void print_binder_work_ilocked(st case BINDER_WORK_CLEAR_DEATH_NOTIFICATION: seq_printf(m, "%shas cleared death notification\n", prefix); break; + case BINDER_WORK_FROZEN_BINDER: + seq_printf(m, "%shas frozen binder\n", prefix); + break; default: seq_printf(m, "%sunknown work: type %d\n", prefix, w->type); break;