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Re: Kernel hang with latest snapshot
- From: Mike Mason <mmlnx at us dot ibm dot com>
- To: Li Guanglei <guanglei at cn dot ibm dot com>
- Cc: David Boreham <david_list at boreham dot org>, systemtap at sourceware dot org
- Date: Tue, 10 Oct 2006 08:49:17 -0700
- Subject: Re: Kernel hang with latest snapshot
- References: <452B9E0C.4010008@boreham.org> <452BA708.8070303@cn.ibm.com>
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