Re:Re: How to contitnule this kind of kernel debug -----Does large memory affects?
Re:Re: How to contitnule this kind of kernel debug -----Does large memory affects?
- Subject: Re:Re: How to contitnule this kind of kernel debug -----Does large memory affects?
- From: searockcliff <email@hidden>
- Date: Mon, 19 Jan 2009 17:05:16 +0800 (CST)
Do you mean this is a bug of the kernel of Mac OS X?
Do you have some links?
在2009-01-19，"Michael Smith" <email@hidden> 写道：
>
>On Jan 18, 2009, at 7:28 PM, searockcliff wrote:
>
>> I find the line of code near the panic is memcpy().
>> But the parameters are fine.
>>
>> One important thing:
>> The kernel panic only occurs on Mac Pro with memory larger than 2GB,
>> like 3GB, 4GB,9GB and so on.
>> If I reduce the memory used to 2GB by boot-args, the kernel panic
>> disappears.
>>
>> So my question is:
>> Can the Mac OS X kernel NOT handle large memory (>2GB) well?
>
>Ask yourself this simple question:
>
>Of all the folks writing code for MacOS X, are you *really* the only
>one that has discovered this mysterious flaw?
>
>> Or the memcpy() function fails sometime on large memory?
>
>See above.
>
> = Mike
>
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