On 12-04-16 11:49 AM, richard -rw- weinberger wrote:On Mon, Apr 16, 2012 at 5:42 PM, Mark Lord<kernel@xxxxxxxxxxxx> wrote:Too steep a learning curve for a casual user.On 12-04-16 10:23 AM, richard -rw- weinberger wrote:Download Linus' GIT tree and use git blame. :-)On Mon, Apr 16, 2012 at 3:55 PM, Mark Lord<kernel@xxxxxxxxxxxx> wrote:On 12-04-16 12:36 AM, Mark Lord wrote:Something recent has killed suspend-to-ram on a number of machines here.
The symptom is that they suspend, but immediately wake up and panic,
with just a black screen so no visible messages to go by.
The patch below works around the issue -- making things work as they used to work.
+++ linux/drivers/rtc/interface.c 2012-04-16 00:09:14.105387382 -0400
@@ -773,7 +773,7 @@
if (!rtc->ops || !rtc->ops->alarm_irq_enable)
return;
- rtc->ops->alarm_irq_enable(rtc->dev.parent, false);
+ //rtc->ops->alarm_irq_enable(rtc->dev.parent, false); // Kills suspend on ZBOX HD-ID41U
}
How about the line above -- that's the commit that breaks things here.
But google works:
http://www.mail-archive.com/stable@xxxxxxxxxxxxxxx/msg04391.html