Messages in this thread | | | Subject | RE: [2.6.25-rc1 regression] Suspend to RAM (bisected) | Date | Mon, 11 Feb 2008 10:22:04 -0800 | From | "Pallipadi, Venkatesh" <> |
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>-----Original Message----- >From: Calvin Walton [mailto:calvin.walton@gmail.com] >Sent: Sunday, February 10, 2008 9:48 PM >To: Carlos R. Mafra >Cc: linux-kernel@vger.kernel.org; Pallipadi, Venkatesh >Subject: Re: [2.6.25-rc1 regression] Suspend to RAM (bisected) > >On Mon, 2008-02-11 at 03:25 -0200, Carlos R. Mafra wrote: >> Hi, >> >> I want to report that suspend to RAM stopped working on my Sony Vaio >> VGN-FZ240E in 2.6.25-rc1 and that I could bisect the problem down >> to: >> >> commit bc71bec91f9875ef825d12104acf3bf4ca215fa4 >> Author: venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> >> Date: Thu Jan 31 17:35:04 2008 -0800 >> >> ACPI: enable MWAIT for C1 idle > >I normally hate to throw in a 'me-too', but I'm also seeing a >suspend-to-ram regression on my Thinkpad R61i that I've managed to >bisect down to the same patch series. >
Carlos, Calvin,
Can you send me the output of acpidump and full dmesg to me. Looks like it is a platform issue due to which we cannot use C1 mwait idle during suspend resume, something similar to issue we had with using C2/C3 state during idle.
Thanks, Venki
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