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Re: [tboot-devel] txt-test.ko build failure
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From: Jonathan M. M. <jon...@cm...> - 2009-01-04 03:50:43
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Hi Shane, Thanks, that fixed the build process. I still get the following errors, though I haven't made an effort to track them down yet. # insmod txt-test.ko insmod: error inserting 'txt-test.ko': -1 Device or resource busy # dmesg | tail [ 160.097624] txt_test: module license 'BSD' taints kernel. [ 160.099563] ERROR: TXT public config space is already reserved Thanks, -Jon Wang, Shane wrote: > I guess this is because of some chaos of linux kernel build environment in the header files. > > Please try the patch attached and build again. > > Shane > > Jonathan M. McCune wrote: > >> Hello list, >> >> I grabbed the latest tboot from mercurial: >> >> hg clone http://www.bughost.org/repos.hg/tboot.hg >> >> I edited tboot.hg/txt-test/Makefile to set these directories (and >> uncommented the MOD_TARGET line): >> >> LINUX_BASE_DIR = /usr/src/linux >> LINUX_BUILD_DIR = /usr/src/linux >> LINUX_SRC_DIR = /usr/src/linux >> >> Make then fails as follows: >> >> # make >> gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing -O2 >> -std=gnu99 -Wno-array-bounds -m32 -march=i686 -c txt-stat.c -o >> txt-stat.o gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing >> -O2 -std=gnu99 -Wno-array-bounds -m32 -march=i686 txt-stat.o -o >> txt-stat gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing >> -O2 -std=gnu99 -Wno-array-bounds -m32 -march=i686 -c acminfo.c -o >> acminfo.o gcc -Wall -Werror -Wstrict-prototypes -fno-strict-aliasing >> -O2 -std=gnu99 -Wno-array-bounds -m32 -march=i686 acminfo.o -o >> acminfo make -C /usr/src/linux M=/root/tboot.hg/txt-test modules >> make[1]: Entering directory `/usr/src/linux-source-2.6.27' >> CC [M] /root/tboot.hg/txt-test/txt-test.o >> In file included from include/linux/kernel.h:12, >> from include/linux/delay.h:10, >> from /root/tboot.hg/txt-test/txt-test.c:39: >> include/linux/stddef.h:16: error: expected identifier before numeric >> constant >> In file included from include/linux/kernel.h:13, >> from include/linux/delay.h:10, >> from /root/tboot.hg/txt-test/txt-test.c:39: >> include/linux/types.h:33: error: two or more data types in declaration >> specifiers >> include/linux/types.h:33: warning: useless type name in empty >> declaration In file included from >> /root/tboot.hg/txt-test/txt-test.c:49: >> /root/tboot.hg/txt-test/../include/config.h:69:1: warning: "__packed" >> redefined >> In file included from include/linux/compiler-gcc4.h:6, >> from include/linux/compiler.h:40, >> from include/linux/linkage.h:4, >> from include/linux/kernel.h:11, >> from include/linux/delay.h:10, >> from /root/tboot.hg/txt-test/txt-test.c:39: >> include/linux/compiler-gcc.h:43:1: warning: this is the location of >> the previous definition >> make[2]: *** [/root/tboot.hg/txt-test/txt-test.o] Error 1 >> make[1]: *** [_module_/root/tboot.hg/txt-test] Error 2 >> make[1]: Leaving directory `/usr/src/linux-source-2.6.27' >> make: *** [txt-test.ko] Error 2 >> >> >> >> >> # gcc -v >> Using built-in specs. >> Target: i486-linux-gnu >> Configured with: ../src/configure -v --with-pkgversion='Ubuntu >> 4.3.2-1ubuntu11' >> --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs >> --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr >> --enable-shared --with-system-zlib --libexecdir=/usr/lib >> --without-included-gettext --enable-threads=posix --enable-nls >> --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 >> --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc >> --enable-mpfr --enable-targets=all --enable-checking=release >> --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu >> Thread model: posix >> gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) >> >> # hg tip >> changeset: 111:e009b057d5b0 >> tag: tip >> user: Joseph Cihula <jos...@in...> >> date: Fri Jan 02 22:04:28 2009 -0800 >> summary: Fixed bug with command line handling in S3; added >> rollback attack protections to S3 >> >> I'm using a custom-compiled 2.6.27 from Ubuntu 8.10, but I have not >> done any tboot-specific patches. The system boots just fine with >> tboot in the grub menu: >> >> title TBOOT + Ubuntu 8.10, kernel 2.6.27.2jm1 >> uuid a8d5e68a-d490-4035-9877-0a0d25ea047f >> kernel /boot/tboot.gz >> module /boot/vmlinuz-2.6.27.2jm1 >> root=UUID=a8d5e68a-d490-4035-9877-0a0d25ea047f ro crashker >> nel=384M-2G:64M@16M,2G-:128M@16M >> module /boot/initrd.img-2.6.27.2jm1 >> module /boot/GM45_PM45_SINIT_19.BIN >> boot >> >> But this is a Lenovo T400 laptop with no serial port and I can't tell >> if tboot does anything or not. >> >> Thanks for any help you can provide, >> -Jon >> >> >> >> >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> tboot-devel mailing list >> tbo...@li... >> https://lists.sourceforge.net/lists/listinfo/tboot-devel >> > > |
