From: Cedric Le Goater (clg_at_fr_dot_ibm_dot_com)
Date: Tue Mar 06 2007 - 12:49:40 PST
Hi Paul ! Paul H. Hargrove wrote: > Cedric, > > Thank you for your bug report. This was a known issue that I thought > had been resolved > (http://upc-bugs.lbl.gov/bugzilla/show_bug.cgi?id=1854). Because of the > way our library is linked, the -fstack-protector flag should not be > passed when building libcr. We have configure-time code to add > -fno-stack-protector when building the library, but I can't tell from > your output (which shows an attempt to link to the library) if the flag > was passed correctly. > If you could, please "make clean" and then "make all", sending me the > output of the "make all" step and also the file config.log. That should > be enough for me to track down if/where the -fno-stack-protector flag > was omitted from the library build. here are the files. This issue seems related to rpmbuild. the tarball builds with some warnings in blcr.ko : WARNING: "pidhash_shift" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "anon_pipe_buf_ops" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "pid_cachep" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "put_filp" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "child_reaper" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "do_pipe" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "rdwr_pipe_fops" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "set_fs_pwd" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "tasklist_lock" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "write_fifo_fops" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "attach_pid" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "sys_dup2" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "read_pipe_fops" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "write_pipe_fops" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "sys_ftruncate" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "vmadump_thaw_threads" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "pidmap_lock" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "pid_hash" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "__put_task_struct" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "vmadump_freeze_threads" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "init_pspace" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "sys_lseek" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "detach_pid" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! WARNING: "expand_files" [/home/legoater/work/blcr-0.5.0/cr_module/kbuild/blcr.ko] undefined! I'll give it try tomorrow. thanks ! C.