linux-kernel - [PATCH 2/3] Revert "Input: hyperv-keyboard

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: <1726176470-13133-3-git-send-email-ernis@linux.microsoft.com>
Date: Thu, 12 Sep 2024 14:27:49 -0700
From: Erni Sri Satya Vennela <ernis@...ux.microsoft.com>
To: kys@...rosoft.com,
	haiyangz@...rosoft.com,
	wei.liu@...nel.org,
	decui@...rosoft.com,
	jikos@...nel.org,
	bentiss@...nel.org,
	dmitry.torokhov@...il.com,
	linux-hyperv@...r.kernel.org,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: ernis@...rosoft.com,
	Erni Sri Satya Vennela <ernis@...ux.microsoft.com>
Subject: [PATCH 2/3] Revert "Input: hyperv-keyboard - register as a wakeup source"

This reverts commit 62238f3aadc9bc56da70100e19ec61b9f8d72a5f.

Remove keyboard as wakeup source since Suspend-to-Idle feature
is disabled.

Signed-off-by: Erni Sri Satya Vennela <ernis@...ux.microsoft.com>
---
 drivers/input/serio/hyperv-keyboard.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c
index 31d9dacd2fd1..b42c546636bf 100644
--- a/drivers/input/serio/hyperv-keyboard.c
+++ b/drivers/input/serio/hyperv-keyboard.c
@@ -162,15 +162,6 @@ static void hv_kbd_on_receive(struct hv_device *hv_dev,
 			serio_interrupt(kbd_dev->hv_serio, scan_code, 0);
 		}
 		spin_unlock_irqrestore(&kbd_dev->lock, flags);
-
-		/*
-		 * Only trigger a wakeup on key down, otherwise
-		 * "echo freeze > /sys/power/state" can't really enter the
-		 * state because the Enter-UP can trigger a wakeup at once.
-		 */
-		if (!(info & IS_BREAK))
-			pm_wakeup_hard_event(&hv_dev->device);
-
 		break;
 
 	default:
@@ -356,9 +347,6 @@ static int hv_kbd_probe(struct hv_device *hv_dev,
 		goto err_close_vmbus;
 
 	serio_register_port(kbd_dev->hv_serio);
-
-	device_init_wakeup(&hv_dev->device, true);
-
 	return 0;
 
 err_close_vmbus:
-- 
2.34.1