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Message-Id: <200906222041.06103.rjw@sisk.pl> Date: Mon, 22 Jun 2009 20:41:05 +0200 From: "Rafael J. Wysocki" <rjw@...k.pl> To: Maciej Rutecki <maciej.rutecki@...il.com> Cc: Andi Kleen <ak@...ux.intel.com>, Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, "H. Peter Anvin" <hpa@...or.com> Subject: Re: 2.6.30-git(16 and 17) system hangs after resume from suspend to disk, mce related? On Monday 22 June 2009, Maciej Rutecki wrote: > 2009/6/22 Maciej Rutecki <maciej.rutecki@...il.com>: > > > I already do this test: > > 1. boot, check_interval=0* > > 2. suspend to disk > > 3. wait 10 minutes > > 4. resume > 5. After resume uptime shows 15 minutes > 6. wait 15 minutes; nothing happen Does it mean the box survived the test? > *Note: I change check_interval for machinecheck0 and machinecheck1. > > Perform any else tests? Yes, please. Before 2. in your procedure run 'echo core > /sys/power/pm_test'. It will not hibernate then, but it'll run the hibernation sequence including suspending devices etc. Next, it'll wait for 5 seconds and run the resume sequence. Please let me know if the box(es) work(s) correctly after that. Best, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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