Re: Problems with Kernel Extension on Different Mac Configurations
Re: Problems with Kernel Extension on Different Mac Configurations
- Subject: Re: Problems with Kernel Extension on Different Mac Configurations
- From: Terry Lambert <email@hidden>
- Date: Thu, 20 Sep 2007 21:56:51 -0700
On Sep 20, 2007, at 9:07 PM, JanakiRam wrote:
Hi Terry,
> i) Once my application is started ( kext as well ) , the system
> hangs on PowerBook G4 , But on iMac G5 its works without any
problem.
It's possible that you didn't turn off autovectorization in the
compiler. This is a kernel extension: avoid using vector processing
or floating point if you can.
I've verfied my kext xcode settings, auto-vectorization
option is turned off. Still the issue reproducing. Can you please
help me in solving this problem.
Not without you telling me:
- how much AM the machine has
- how much you are trying to allocate in a chunk
- how long into the boot you are waiting
- does it happen if you only load immediately after a reboot
- doesit crash on the first load or you can load/unload it a bunch of
times
- etc.
You are basically at the point where answering these questions will
likely tell you your answer without consulting anyone else.
-- Terry
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