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    SubjectRe: [PATCH 0/11] ACPI: Fixes and cleanups related to iomaps management
    Date
    On Saturday, January 22, 2011, Jeff Chua wrote:
    > 2011/1/22 Rafael J. Wysocki <rjw@sisk.pl>:
    > > On Friday, January 21, 2011, Jeff Chua wrote:
    > >> 2011/1/21 Rafael J. Wysocki <rjw@sisk.pl>:
    > >> > Thanks, but unfortunately this wasn't conclusive. Please apply the patch below
    > >> > instead of the previous one (on top of [1/11] - [11/11]) and collect dmesg
    > > So, below is a replacement for [11/11]. Please test it on top of
    > > [1/11] - [10/11] (the current Linus' tree already contains [1/11] and [2/11])
    > > and let me know if it works for you (in either case, please attach dmesg
    > > output containing a suspend attempt).
    > >
    > > If it works, I'll remove the diagnostic messages and submit along with the
    > > rest of the patchset.
    >
    > Rafael,
    >
    > dmesg attached. This time, it worked!

    Great, thanks a lot!

    > I discovered CONFIG_THINKPAD_ACPI caused suspend-to-disk to hang. I
    > need the Thinkpad ACPI to control the fan and bluetooth. It looks like
    > the thinkpad acpi is trying acquire locks while suspending. Disabling
    > cmos, light, led and hotkeys makes suspend-to-disk works again.

    Well, we should tell the thinkpad_acpi maintainer about that, then (CCed).

    It also would be good to file a Bugzilla report about that, if poss.

    Rafael


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