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    SubjectRe: [PATCH] SATA / AHCI: Do not play with the link PM during suspend to RAM
    Date
    On Tuesday 17 August 2010, 12:29:28 Stephan Diestelhorst wrote:
    > Hi,
    >
    > On Tuesday 17 August 2010 12:15:33 Tejun Heo wrote:
    > > On 08/17/2010 11:32 AM, Stephan Diestelhorst wrote:
    > > > Indeed. Like I said, I have similar issues on a another Samsung HDD in
    > > > an AMD system. I have not yet got around to try the fix there, but I
    > > > suspect it is the same thing.
    > > >
    > > > I have attached the full /var/log/messages and /var/log/kern.log with
    > > > multiple suspend-to-ram runs and the last one failing.
    > >
    > > Hmm... are you sure the patch is applied? There's no debug message
    > > outputs in the log which the patch added.
    >
    > ...

    I *think* I have applied the patch correctly. Please find a copy of
    "git show" in the build directory attached. This should be the right
    thing, shouldn't it?

    Maybe I forgot to speify a particular debug option / verbosity?

    I've also confirmed that the "XXX ahci_set_ipm" is present in
    libahci.ko. So either I've screwed up badly when compiling the initrd,
    the code is not executed or the printout does not make it into any
    logfile anymore.

    Stephan
    --
    Stephan Diestelhorst, AMD Operating System Research Center
    stephan.diestelhorst@amd.com, Tel. +49 (0)351 448 356 719

    Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
    General Managers: Alberto Bozzo, Andrew Bowd
    Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632
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