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    SubjectRe: [3/5] 2.6.21-rc4: known regressions (v2)
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    Le dimanche 25 mars 2007 à 23:34 +0200, Frédéric Riss a écrit :
    > However, as I pointed out in the initial report, the MacMini doesn't
    > come out of suspend to ram because a commit in another merged patchset
    > broke it. I tracked it down to:
    >
    > commit e9e2cdb412412326c4827fc78ba27f410d837e6e
    > parent 79bf2bb335b85db25d27421c798595a2fa2a0e82
    > Author: Thomas Gleixner <tglx@linutronix.de>
    > Date: Fri Feb 16 01:28:04 2007 -0800
    >
    > [PATCH] clockevents: i386 drivers
    >
    > This patch has already been mentioned in regression reports, but AFAICS
    > not related to suspend issues.
    >
    > To be totally clear about what works and what doesn't:
    >
    > 79bf2bb335b85db25d27421c798595a2fa2a0e82
    > + cherry-pick f3ccb06f3b8e0cf42b579db21f3ca7f17fcc3f38 ==> works
    >
    > e9e2cdb412412326c4827fc78ba27f410d837e6e
    > + cherry-pick f3ccb06f3b8e0cf42b579db21f3ca7f17fcc3f38 ==> broken
    >
    > To try to get more information, I commented the call to
    > do_suspend_lowlevel in drivers/acpi/sleep/main.c and used
    > CONFIG_DISABLE_CONSOLE_SUSPEND. Interestingly, the suspend/resume cycle
    > completes correctly in this mode.

    Additional data point: I just tried with -rc5 and the issue is still
    present. The config I used for this test defines neither NO_HZ nor
    HIGH_RES_TIMERS.

    Fred.

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