lkml.org 
[lkml]   [2003]   [Jul]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [linux-usb-devel] Re: OHCI problems with suspend/resume
    Hi!

    > >>- APM uses the pm_*() calls for a vetoable check,
    > >> never issues SAVE_STATE, then goes POWER_DOWN.
    > >
    > >
    > >I remember the reason... SAVE_STATE expects user processes to be
    > >stopped, which is not the case in APM. Perhaps that is easy to fix
    > >these days...
    >
    > That SAVE_STATE restriction doesn't seem to be documented...

    It is not; but I could not convince myself that it is okay to call
    SAVE_STATE with userland alive, and that's why I did not add
    SAVE_STATE to apm.
    Pavel
    --
    When do you have a heart between your knees?
    [Johanka's followup: and *two* hearts?]
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2005-03-22 13:47    [W:0.129 / U:0.028 seconds]
    ©2003-2011 Jasper Spaans. Advertise on this site