Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [patch] suspend debugging: simulate suspend-to-RAM | Date | Thu, 25 Jan 2007 14:29:24 +0100 |
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On Thursday, 25 January 2007 14:07, Pavel Machek wrote: > Hi! > > > Subject: [patch] suspend debugging: simulate suspend-to-RAM > > From: Ingo Molnar <mingo@elte.hu> > > > > most resume bugs are due to the kernel hanging or crashing while trying > > to resume a specific device. It is extremely hard to debug such hangs > > because often when the hang happens there's no console available > > yet. > > While the functionality is useful, no I do not think this should be > configured by sysctl or kernel parameter. > > Perhaps right interface is "echo fake-mem > /sys/power/state"?
Yes, the "test" and "testproc" debug modes are started via /sys/power/state, so let's make it consistent.
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