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Date: Fri, 07 Oct 2011 14:20:26 +1100 From: Bojan Smojver <bojan@...ursive.com> To: "Rafael J. Wysocki" <rjw@...k.pl> Cc: linux-kernel@...r.kernel.org, linux-pm@...ts.linux-foundation.org Subject: Re: [PATCH v8]: Improve performance of LZO/plain hibernation On Thu, 2011-10-06 at 20:45 +0200, Rafael J. Wysocki wrote: > > I get a kernel panic on a test box using a x86_64 kernel with this > patch applied. > > The panic happens during late resume, when trying to switch to the > hibernated kernel. I'm working on a version of the patch that will produce a SHA1 checksum of the image pages on save/load. This will then eliminate problems related to pages not being saved/loaded correctly by threads etc. I'll send you that when I test it. If that still panics your kernel after the checksums have been verified, then we have another problem somewhere. -- Bojan -- 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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