linux-kernel - [PATCH] clocksource: ti-32k: Remove CLOCK_SOURCE_SUSPEND

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-next>] [day] [month] [year] [list]

Date:   Thu, 2 Aug 2018 12:05:16 +0530
From:   Keerthy <j-keerthy@...com>
To:     <daniel.lezcano@...aro.org>, <tglx@...utronix.de>
CC:     <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        <baolin.wang@...aro.org>, <d-gerlach@...com>, <tony@...mide.com>,
        <grygorii.strashko@...com>, <j-keerthy@...com>, <t-kristo@...com>
Subject: [PATCH] clocksource: ti-32k: Remove CLOCK_SOURCE_SUSPEND_NONSTOP flag

With the introduction of below commit:

commit 39232ed5a1793f67b11430c43ed8a9ed6e96c6eb

time: Introduce one suspend clocksource to compensate the suspend time

The suspend/resume fails on AM437x platforms as the source is not
a non-stop while trying to compensate time using this.

Hence remove the CLOCK_SOURCE_SUSPEND_NONSTOP flag.

Suggested-by: Grygorii Strashko <grygorii.strashko@...com>
Signed-off-by: Keerthy <j-keerthy@...com>
---
 drivers/clocksource/timer-ti-32k.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clocksource/timer-ti-32k.c b/drivers/clocksource/timer-ti-32k.c
index 880a861..7368e8e 100644
--- a/drivers/clocksource/timer-ti-32k.c
+++ b/drivers/clocksource/timer-ti-32k.c
@@ -78,8 +78,7 @@ static u64 notrace ti_32k_read_cycles(struct clocksource *cs)
 		.rating		= 250,
 		.read		= ti_32k_read_cycles,
 		.mask		= CLOCKSOURCE_MASK(32),
-		.flags		= CLOCK_SOURCE_IS_CONTINUOUS |
-				CLOCK_SOURCE_SUSPEND_NONSTOP,
+		.flags		= CLOCK_SOURCE_IS_CONTINUOUS, 
 	},
 };
 
-- 
1.9.1