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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am trying to use LTTNG on centos (2.6.32). I have applied the given patch and rebuilt a kernel.<o:p></o:p></p>
<p class="MsoNormal">Still I am unable to build the lltng-modules.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[root@million lttng-modules-2.4.0]# uname -r<o:p></o:p></p>
<p class="MsoNormal"><b>2.6.32-431.5.1.el6.hpsp.centos.LTTNG.18852.x86_64<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Below is the compiler error I am getting,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[root@million lttng-modules-2.4.0]# make<o:p></o:p></p>
<p class="MsoNormal">make -C /lib/modules/2.6.32-431.5.1.el6.hpsp.centos.LTTNG.18852.x86_64/build M=/root/LTTNG/lttng-modules-2.4.0 modules<o:p></o:p></p>
<p class="MsoNormal">make[1]: Entering directory `/usr/src/kernels/2.6.32-431.5.1.el6.hpsp.centos.LTTNG.18852.x86_64'<o:p></o:p></p>
<p class="MsoNormal"> CC [M] /root/LTTNG/lttng-modules-2.4.0/lttng-ring-buffer-client-discard.o<o:p></o:p></p>
<p class="MsoNormal"> CC [M] /root/LTTNG/lttng-modules-2.4.0/lttng-ring-buffer-client-overwrite.o<o:p></o:p></p>
<p class="MsoNormal"> CC [M] /root/LTTNG/lttng-modules-2.4.0/lttng-ring-buffer-metadata-client.o<o:p></o:p></p>
<p class="MsoNormal"> CC [M] /root/LTTNG/lttng-modules-2.4.0/lttng-ring-buffer-client-mmap-discard.o<o:p></o:p></p>
<p class="MsoNormal"> CC [M] /root/LTTNG/lttng-modules-2.4.0/lttng-ring-buffer-client-mmap-overwrite.o<o:p></o:p></p>
<p class="MsoNormal"> CC [M] /root/LTTNG/lttng-modules-2.4.0/lttng-ring-buffer-metadata-mmap-client.o<o:p></o:p></p>
<p class="MsoNormal"> CC [M] /root/LTTNG/lttng-modules-2.4.0/lttng-statedump-impl.o<o:p></o:p></p>
<p class="MsoNormal">In file included from /root/LTTNG/lttng-modules-2.4.0/lttng-statedump-impl.c:55:<o:p></o:p></p>
<p class="MsoNormal">/root/LTTNG/lttng-modules-2.4.0/wrapper/tracepoint.h: In function âwrapper_lttng_fixup_sigâ:<o:p></o:p></p>
<p class="MsoNormal">/root/LTTNG/lttng-modules-2.4.0/wrapper/tracepoint.h:76: error:
<b>âstruct moduleâ has no member named âsig_okâ</b><o:p></o:p></p>
<p class="MsoNormal">make[2]: *** [/root/LTTNG/lttng-modules-2.4.0/lttng-statedump-impl.o] Error 1<o:p></o:p></p>
<p class="MsoNormal">make[1]: *** [_module_/root/LTTNG/lttng-modules-2.4.0] Error 2<o:p></o:p></p>
<p class="MsoNormal">make[1]: Leaving directory `/usr/src/kernels/2.6.32-431.5.1.el6.hpsp.centos.LTTNG.18852.x86_64'<o:p></o:p></p>
<p class="MsoNormal">make: *** [default] Error 2<o:p></o:p></p>
<p class="MsoNormal">[root@million lttng-modules-2.4.0]#<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Patches provided In lttng-modules/linux-patches/<o:p></o:p></p>
<p class="MsoNormal">backport-kallsym-sym-2.6.32.patch <span style="font-family:Wingdings">ß</span> got easily applied with patch command<o:p></o:p></p>
<p class="MsoNormal">backport-splice-sym-2.6.32-34.patch <span style="font-family:Wingdings">ß</span> got easily applied with patch command<o:p></o:p></p>
<p class="MsoNormal">backport-tracepoint-data-2.6.32-33.patch <span style="font-family:Wingdings">ß</span> Conflicts were found, and I manually edited tracepoint.h file.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kernel was built by disabling “CONFIG_MODULE_SIG”. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Could you please kindly guide me on this issue. Appreciate your help very much.<o:p></o:p></p>
<p class="MsoNormal">Please do let me know, if I need to provide any more info on this.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks and regards,<o:p></o:p></p>
<p class="MsoNormal">Shilpa Kumari.P.V<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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