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: JanakiRam <email@hidden>
- Date: Fri, 21 Sep 2007 18:53:07 +0530
Hi Terry,
Let me explain my problem a bit in detail.
I'm doing maintenance of the Mac application which has User Daemon for reporting activity and kernel extension for handling low level file operations. This application is Creating memory in chunks ( abt 3 MB) and manages memory itself . Its also using Mach semaphores.
i) Once my application is started ( kext as well ) , the system hangs on PowerBook G4 , But on iMac G5 its works without any problem.
The above mentioned problem is only appearing on PowerBook G4 but not on iMac G5. System gets hanging once i launch my application.
This is consistently happening ?
I don't have any clue on this. Can you provide some pointers on the reasons of such kind of behaviour ? . Do you think this problem is related to memory management ?.
I've verified your suggestion i.e autovectorization. In my kext XCode project this option is OFF. Still my machine is hanging.
Please help me to solve the above mentioned problem.
Thanks in Advance.
-JanakiRam.
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