Messages in this thread | | | Subject | RE: FW: [linux-pm] select with timeout across S3 | Date | Thu, 11 Sep 2008 02:17:10 -0400 | From | "Leisner, Martin" <> |
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Hi,
I finally got 2.6.27-rc5 running...no change in my test program...
I'm going to look at the patches we're using for 2.4.20/2.6.20...
marty
-----Original Message----- From: Pavel Machek [mailto:pavel@suse.cz] Sent: Mon 9/1/2008 2:25 AM To: Leisner, Martin Cc: linux-kernel@vger.kernel.org; linux-pm@lists.linux-foundation.org Subject: Re: FW: [linux-pm] select with timeout across S3 Hi!
> The behavior of linux (in both 2.4.x and 2.6.x) is when the processor > sleeps, timeouts on select don't take into account the sleep time, > only the run time. > > For example, this program should pause for 10 minutes -- however > if we go into S3 in the middle its pausing for (10 minutes + time in > S3) > > I saw this on both 2.6.20 and 2.6.22...
Can you test this on 2.6.27-rc? We did have some fixes in that area....
Pavel
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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