Messages in this thread | | | Date | Fri, 11 Sep 2009 23:45:01 +0200 | Subject | Re: Regression in suspend to ram in 2.6.31-rc kernels | From | Zdenek Kabelac <> |
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2009/9/11 Pavel Machek <pavel@ucw.cz>: > >> And why suspend of mmc should generate card removal ?? > > Card is powered down during suspend -> mmc can't guarantee the card is > same and unchanged -> it makes some sense to simulate > removal/reinsert.
But how is this going to work when I keep the device mounted and blockdev is basically destroyed - what if I'm reading file from card during suspend ?
>> if I suspend and resume my laptop and I keep the card inside - all >> those step looks plain wrong. > > Unfortunately system can't tell.
Well system could check basic card ids if they match after resume - if some users wants to crash his card by randomly swapping it during suspend/resume - I'd have no problem with that....
Zdenek
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