Date: Mon, 16 Nov 2020 12:35:42 +0100 From: Ganime Yalur <ganime1961tire@...il.com> To: lkrg-users@...ts.openwall.com Subject: Re: Re: 5.9.rt20 I compiled now full kernel without make localmodconfig, and after 4 hours compiling same modpost output like with make localmodconfig. So what is the reason.... Thanks and Best regards 15 Kas 2020 Paz 23:23 tarihinde Ganime Yalur <ganime1961tire@...il.com> şunu yazdı: > Thats right, I'm using "make localmodconfig" > > So only needed drivers and modules are built for noasminline kernel. > > Tomorrow I will start again - 3 hours full kernel built time with my > actually testlab hardware. > > I will update everyone here. > > Thanks and > > Best regards > > Security lover > > 15 Kas 2020 Paz 13:02 tarihinde Solar Designer <solar@...nwall.com> şunu > yazdı: > >> All - please do not use pastebin, etc. - please attach the logs, etc. >> directly to your postings. >> >> On Tue, Nov 10, 2020 at 09:08:20PM +0100, Ganime Yalur wrote: >> > Url correction: >> > >> > https://defuse.ca/b/xVhit3Sp >> >> Excerpts from the above to get more people to look at it and hopefully >> suggest what might be causing the issue: >> >> gcc version 10.2.0 (GCC) >> >> Linux ex 5.9.1-rt20-xanmod1-noasminline #2 SMP PREEMPT_RT Tue Nov 10 >> 18:51:47 CET 2020 x86_64 GNU/Linux >> >> make -C /lib/modules/5.9.1-rt20-xanmod1-noasminline/build >> M=/home/user/compile/lkrg-main modules >> make: Entering directory >> '/usr/src/linux-headers-5.9.1-rt20-xanmod1-noasminline' >> CC [M] /home/user/compile/lkrg-main/src/modules/ksyms/p_resolve_ksym.o >> CC [M] >> /home/user/compile/lkrg-main/src/modules/hashing/p_lkrg_fast_hash.o >> [... many error-less CC lines skipped ...] >> CC [M] >> /home/user/compile/lkrg-main/src/modules/exploit_detection/p_exploit_detection.o >> CC [M] /home/user/compile/lkrg-main/src/p_lkrg_main.o >> LD [M] /home/user/compile/lkrg-main/p_lkrg.o >> MODPOST /home/user/compile/lkrg-main/Module.symvers >> scripts/Makefile.modpost:111: recipe for target >> '/home/user/compile/lkrg-main/Module.symvers' failed >> Makefile:1700: recipe for target 'modules' failed >> make: Leaving directory >> '/usr/src/linux-headers-5.9.1-rt20-xanmod1-noasminline' >> Makefile:101: recipe for target 'all' failed >> >> Since LKRG build process isn't directly aware of Module.symvers, I think >> this is most likely an issue with the kernel build tree. >> >> Documentation/kbuild/modules.rst mentions Module.symvers a few times. >> Reading those, I get the impression that the MODPOST step would fail if >> the kernel's build tree lacks its own Module.symvers, which would be the >> case if no full kernel build was done from that tree. So making sure a >> full kernel build is done from that exact tree is the first thing to do. >> >> Alexander >> > Content of type "text/html" skipped
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