Peter Oberparleiter <[EMAIL PROTECTED]> wrote on 01/09/2008 02:40:06 PM:
> Hello, > > Rishikesh K. Rajak wrote: > > Hi Peter, > > > > today i tried to compile > > http://ltp.cvs.sourceforge.net/*checkout*/ltp/utils/analysis/gcov- > kernel/linux-2.6.23-gcov.patch?revision=1.1 > > patch with linux-2.6.23.tar.bz2 kernel, but it's getting panic'd when i > > am enabling CONFIG_GCOV_* . can you guide me what could be the problem, > > or can you provide your .config so that i can compile on my x86_64 machine. > > It sounds like the reason for this panic may either be a setup > problem or an architecture specific conflict of the gcov-kernel > patch on x86_64. As I have neither access to nor any experience with > that platform, debugging such problems will be difficult for me. I > suggest the following approach: > > 1. please post the complete log of kernel message leading to the kernel panic This is the kernel panic message i am getting :( [ 165.394748] Freeing unused kernel memory: 372k freed Red Hat nash ver[ 165.404772] init[1]: segfault at ffffffff8089d380 rip ffffffffff60040c rsp 00007fff452d4950 error 7 sion 5.1.19.6 starting Mounting[ 165.416212] Kernel panic - not syncing: Attempted to kill init! > 2. try to compile and run the kernel with CONFIG_GCOV_ALL=n (this > will prevent all kernel code from being instrumented but may uncover > problems with the base functionality of the patch) It compiles fine without CONFIG_GCOV_ALL=n on x86_64 machine. > But it's good news i compiled and generated the code coverage on s390 box for linux-2.6.23 mainline kernel. thanks peter for that. Thanks Rishi > > Regards, > Peter ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
