| Summary: | nvidia-kernel 7167 module does not work when compiled with GCC 4.0 | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Roel Brook <Rainmaker526> |
| Component: | [OLD] GCC Porting | Assignee: | Please assign to toolchain <gcc-porting> |
| Status: | RESOLVED INVALID | ||
| Severity: | normal | CC: | lejban, Rainmaker526 |
| Priority: | High | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: | The kernel moudles binairy (bzip2'd) | ||
Created attachment 53339 [details]
The kernel moudles binairy (bzip2'd)
what version of gcc did you build your kernel with ? in other words, what does `cat /proc/version` display ? That might actually be the problem :) cat /proc/version (~) Linux version 2.6.11-love1 (root@Medusa) (gcc versie 3.4.3 20050110 (Gentoo Linux 3.4.3.20050110, ssp-3.4.3.20050110-0, pie-8.7.7)) #1 Sat Mar 5 03:02:50 CET 2005 I'll try recompiling my kernel with GCC 4 sounds good |
When compiling nvidia-kernel 1.0.7167(-r1) with gcc 4.0, the module does not work. There are no compile errors, but when trying to modporbe the module, it says "invalid module format". When compiled with gcc 3.4.3, the module works fine. The strace log from modprobing the nvidia module (not sure if this is helpful): execve("/sbin/modprobe", ["modprobe", "-vvv", "nvidia"], [/* 64 vars */]) = 0 uname({sys="Linux", node="Medusa", ...}) = 0 brk(0) = 0x805c000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=173102, ...}) = 0 mmap2(NULL, 173102, PROT_READ, MAP_PRIVATE, 3, 0) = 0xa7fbf000 close(3) = 0 open("/lib/tls/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340P\1"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1315248, ...}) = 0 mmap2(NULL, 1227996, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xa7e93000 mprotect(0xa7fb8000, 27868, PROT_NONE) = 0 mmap2(0xa7fb9000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x125) = 0xa7fb9000 mmap2(0xa7fbd000, 7388, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xa7fbd000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7e92000 mprotect(0xa7fb9000, 4096, PROT_READ) = 0 set_thread_area({entry_number:-1 -> 6, base_addr:0xa7e92aa0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 munmap(0xa7fbf000, 173102) = 0 open("/dev/urandom", O_RDONLY) = 3 read(3, "W\364P`", 4) = 4 close(3) = 0 create_module(0, 0) = -1 ENOSYS (Function not implemented) uname({sys="Linux", node="Medusa", ...}) = 0 brk(0) = 0x805c000 brk(0x807d000) = 0x807d000 fstat64(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(4, 2), ...}) = 0 open("/etc/modprobe.conf", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = -1 ENOTDIR (Not a directory) open("/etc/modprobe.conf", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=5901, ...}) = 0 mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7fda000 read(3, "### This file is automatically g"..., 65536) = 5901 read(3, "", 65536) = 0 close(3) = 0 munmap(0xa7fda000, 65536) = 0 open("/lib/modules/2.6.11-love1/modules.dep", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=9462, ...}) = 0 mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7fda000 read(3, "/lib/modules/2.6.11-love1/video/"..., 65536) = 9462 close(3) = 0 munmap(0xa7fda000, 65536) = 0 open("/lib/modules/2.6.11-love1/video/nvidia.ko", O_RDWR) = 3 fcntl64(3, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0 open("/proc/modules", O_RDONLY) = 4 fstat64(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7fe9000 read(4, "nfs 82216 2 - Live 0xf0d83000\nlo"..., 1024) = 108 read(4, "", 1024) = 0 close(4) = 0 munmap(0xa7fe9000, 4096) = 0 fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR) fstat64(3, {st_mode=S_IFREG|0644, st_size=4402787, ...}) = 0 mmap2(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7fda000 _llseek(3, 0, [0], SEEK_CUR) = 0 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\1\0\3\0\1\0\0\0\0\0\0\0"..., 65536) = 65536 mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7e71000 read(3, "1\311;Nts\22\213E\370\213Vx\213\24\212\211\24\210A;Ntr"..., 65536) = 65536 mremap(0xa7e71000, 135168, 266240, MREMAP_MAYMOVE) = 0xa7e30000 read(3, "\202\0\0Pj\2R\213B\30\377\320\211E\374\203\304\374j\0j"..., 131072) = 131072 mremap(0xa7e30000, 266240, 528384, MREMAP_MAYMOVE) = 0xa7daf000 read(3, "\203\304\370\213E\20P\213U\310R\350\374\377\377\377\203"..., 262144) = 262144 mremap(0xa7daf000, 528384, 1052672, MREMAP_MAYMOVE) = 0xa7cae000 read(3, "\364\213M\10Q\350\374\377\377\377\203\304\0209\307r\242"..., 524288) = 524288 mremap(0xa7cae000, 1052672, 2101248, MREMAP_MAYMOVE) = 0xa7aad000 read(3, "\260\0\0\0WV\213\206\4\1\0\0\377\320\203\304\20\205\300"..., 1048576) = 1048576 mremap(0xa7aad000, 2101248, 4198400, MREMAP_MAYMOVE) = 0xa76ac000 read(3, "U\211\345\203\354 VS\213]\10\203\304\374j\0j\2S\213C\30"..., 2097152) = 2097152 mremap(0xa76ac000, 4198400, 8392704, MREMAP_MAYMOVE) = 0xa6eab000 read(3, ">\0\0\0\22\0\1\0\n\253\0\0\30\216\32\0\26\0\0\0\22\0\1"..., 4194304) = 208483 read(3, "", 3932160) = 0 read(3, "", 3932160) = 0 fstat64(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(4, 2), ...}) = 0 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7aac000 write(1, "insmod /lib/modules/2.6.11-love1"..., 109) = 109 init_module("ELF", 0x432e63) = -1 ENOEXEC (Exec format error) write(2, "FATAL: Error inserting nvidia (/"..., 97) = 97 munmap(0xa7aac000, 4096) = 0 exit_group(1) = ? Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.51.19 (default-linux/x86/2004.3, gcc-4.0.0-beta20050305, glibc-2.3.4.20050125-r0, 2.6.11-love1 i686) ================================================================= System uname: 2.6.11-love1 i686 AMD Athlon(tm) XP 2500+ Gentoo Base System version 1.6.10 Python: dev-lang/python-2.3.5 [2.3.5 (#1, Feb 18 2005, 00:46:55)] distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.3.5 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.7.9-r1, 1.8.5-r3, 1.6.3, 1.5, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r6 sys-devel/libtool: 1.5.10-r5 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer -mmmx -msse -m3dnow -mfpmath=sse,387 -ffast-math" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/fax /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/alias /var/qmail/control /var/spool/fax/etc" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer -mmmx -msse -m3dnow -mfpmath=sse,387 -ffast-math" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks parallel-fetch sandbox sfperms"GENTOO_MIRRORS="http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ ftp://gd.tuwien.ac.at/opsys/linux/gentoo/ ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo" LANG="nl_NL@euro" LC_ALL="nl_NL@euro" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="x86 3dnow X aalib alsa apache2 apm arts audiofile avi bash-completion bitmap-fonts bzlib calender cdparanoia cdr chroot crypt cups curl dba divx4linux dvd dvdr dvdread emboss encode esd fam filepro flac font-server foomaticdb fortran gd gdbm gif gnome gphoto2 gpm gstreamer gtk gtk2 guile hal imagemagick imlib insecure-drivers java jpeg jpeg2k junit kde ldap libg++ libwww live mad mikmod mime mmx mono motif mozdevelop mozilla moznomail moznoxft mp3 mpeg mplayer msn mysql ncurses network nls nptl nvidia odbc offensive oggvorbis ooo-kde opengl pam pdflib perl php pic png postgres python qmail qt quicktime readline real rplay samba scanner sdk sdl session sftplogging slang softmmu speex spell sqlite sse ssl stroke svga tcltk tcpd threads tiff truetype truetype-fonts type1-fonts usb userlocales v4l wmf xine xinerama xml xml2 xmms xprint xscreensaver xv xvid zlib video_cards_nvidia linguas_nl" Unset: ASFLAGS, CBUILD, CTARGET, LDFLAGS