Kernel hang with latest snapshot

[Li Guanglei]

Mike Mason wrote:
> Li Guanglei wrote:
>> I will take a look at this tomorrow. Although I usually develop & test 
>> LKET in PPC64, I think I should also make sure LKET will run on other 
>> platform, especially i386(I don't have other platforms :( ).
>>
>> I also noticed that some trace hooks in LKET have compile errors on 
>> i386, and most of them are due to the 32-bit/64-bit environment 
>> difference since machine I am using is a 64-bit environment. I will 
>> take a look at these errors using my thinkpad tomorrow.
>>
>> BTW, I checked in a lot of LKET changes, especially lket-b2a today. I 
>> will have to take some time to update the document. The biggest 
>> enhancement is that lket-b2a could dump the trace data into MySQL 
>> database, which makes the trace data analyzing much easier.
> 
> I just tried to build the latest CVS source on x86_64 and got the 
> following compile errors:
> 
> lket_b2a.c: In function âmainâ:
> lket_b2a.c:303: error: âevent_descâ has no member named âentrytimeâ
> lket_b2a.c:304: error: âevent_descâ has no member named âentrytimeâ
> lket_b2a.c: In function âregister_evt_descâ:
> lket_b2a.c:647: error: âevent_descâ has no member named âentrytimeâ
> lket_b2a.c:637: warning: unused variable âhas_tableâ
> lket_b2a.c: In function âregister_eventsâ:
> lket_b2a.c:714: error: label âgen_sqlâ used but not defined
> make[2]: *** [lket_b2a-lket_b2a.o] Error 1
> make[2]: Leaving directory 
> `/home/mmason/systemtap/systemtap-CVS/src/runtime/lket/b2a'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `/home/mmason/systemtap/systemtap-CVS/src'
> make: *** [all] Error 2
> 
> - Mike
> 
>>
>> - Guanglei
>>
> 
I will try to find a x86_64 box to check the errors.