Request for reviews (S): 6990015: Incorrect Icache line size is used for 64 bit x86

[Vladimir Kozlov]

Thank you, Tom

Vladimir

Tom Rodriguez wrote:
> Looks ok.
> 
> tom
> 
> On Jun 28, 2011, at 10:49 AM, Vladimir Kozlov wrote:
> 
>> This is for 7u2.
>>
>> http://cr.openjdk.java.net/~kvn/6990015/webrev
>>
>> Fixed 6990015: Incorrect Icache line size is used for 64 bit x86
>>
>> Until 7059226 is fixed we can't use information from cpuid to determine the cache flashing size since flush_icache stub have to be generated before cpuid stub. For now I just fixed the ICache::line_size and added verification code into vm_version_x86. After 7059226 is fixed I will revisit this Icache code.
>>
>> Thanks,
>> Vladimir
>