[PATCH] Move scsuspend()/scresume() forward to EVENTHANDLERs

Warner Losh imp at bsdimp.com
Tue Apr 19 20:09:36 UTC 2011


Having chased boogiemen in this area before, I think this patch makes good sense even though it breaks the device model a little.  However, the hardware in question really is special on x86...

Warner


On Apr 19, 2011, at 12:48 PM, Brandon Gooch wrote:

> On Tue, Apr 19, 2011 at 10:46 AM, Taku YAMAMOTO <taku at tackymt.homeip.net> wrote:
>> On Wed, 20 Apr 2011 00:31:33 +0900
>> Taku YAMAMOTO <taku at tackymt.homeip.net> wrote:
>> 
>>> A patch is attached.
>> Mailman ate it ;)
>> Here it is.
>> 
>> --
>> -|-__   YAMAMOTO, Taku
>>  | __ <     <taku at tackymt.homeip.net>
>> 
>>      - A chicken is an egg's way of producing more eggs. -
>> 
> 
> Throughout testing, I've seen zero regressions. In fact, an issue that
> existed prior to this patch involving minor screen corruption (dirty
> VGA buffers) is gone (Intel Mobile 965 Express).
> 
> Thank you so much guys!
> 
> -Brandon
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