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    SubjectRe: 2.6.39-rc2 regression: X201s fails to resume b77dcf8460ae57d4eb9fd3633eb4f97b8fb20716
    On Thu, 7 Apr 2011, Thomas Gleixner wrote:

    > On Wed, 6 Apr 2011, Keith Packard wrote:
    > > -rc2 was causing resume failures on my X201s -- the video mode would get
    > > reset, but the system would then lock up. I bisected the failure down to:
    > >
    > > commit b77dcf8460ae57d4eb9fd3633eb4f97b8fb20716
    > > Author: Thomas Gleixner <tglx@linutronix.de>
    > > Date: Thu Mar 24 20:16:42 2011 +0100
    > >
    > > Bluetooth: Fix warning with hci_cmd_timer
    > >
    > > Reverting this on top of -rc2 makes resume reliable again.
    >
    > Huch. I really have a hard time to connect this. Can you revert the
    > two hunks seperately?

    Keith confirmed that reverting the second hunk fixes the
    problem. Heck, so that timer is rearmed somewhere in the teardown
    path?

    Can the bluetooth folks please have a look at that ASAP? The obvious
    fast fix for Linus tree is to revert the second hunk for now, but this
    needs to be fixed proper.

    Thanks,

    tglx


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