Zeno,
which version of the Nvidia driver are you using? older drivers have a
bug with remapping the agp gatt uncached, but that's fixed in newer
drivers (as of 7174). Is there a reason you're still using the older
driver?
Thanks,
Terence
On Mon, Feb 13, 2006 at 05:24:02PM +0000, [email protected] wrote:
> Hi
>
> I'm running Kernel. 2.6.15.4 and I compiled the newest sources for the
> Kernel with the Nvidia driver. When I start Xorg dmesg gives me the
> following:
>
> kernel BUG at arch/i386/mm/pageattr.c:137!
> invalid operand: 0000 [#1]
> PREEMPT
> Modules linked in: nvidia wlan_scan_ap wlan_scan_sta ath_pci
> ath_rate_sample wlan ath_hal
> CPU: 0
> EIP: 0060:[<c0112dfa>] Tainted: P VLI
> EFLAGS: 00013082 (2.6.15.4)
> EIP is at __change_page_attr+0x181/0x18e
> eax: 00009a20 ebx: 341a0000 ecx: c1009a20 edx: 340001e3
> esi: c04d1f40 edi: c1000000 ebp: 00000163 esp: f5b5bd64
> ds: 007b es: 007b ss: 0068
> Process X (pid: 6661, threadinfo=f5b5a000 task=f7ab25a0)
> Stack: f41a0000 f419f000 340001e3 f41a0000 c1683400 00000010 00000000 00003296
> c0112e5f c1683400 00000163 f45ca560 f8e00000 f7355000 f5b5bdec c0112a6e
> c1683200 00000011 00000163 00010000 f8e00000 f9336f32 f8e00000 f914b180
> Call Trace:
> [<c0112e5f>] change_page_attr+0x58/0x6d
> [<c0112a6e>] iounmap+0xe0/0x11e
> [<f9336f32>] os_unmap_kernel_space+0xf/0x13 [nvidia]
> [<f914b180>] _nv001706rm+0x20/0x2c [nvidia]
> [<f914b173>] _nv001706rm+0x13/0x2c [nvidia]
> [<f9147731>] _nv002359rm+0xe9/0x184 [nvidia]
> [<f913ea7a>] _nv001955rm+0x36/0xe0 [nvidia]
> [<f915198c>] rm_teardown_agp+0x48/0x50 [nvidia]
> [<f91503e6>] _nv001296rm+0x1ce/0x1e4 [nvidia]
> [<f9334dc9>] nv_agp_teardown+0x56/0x74 [nvidia]
> [<f914d5cb>] _nv001708rm+0x73/0xa0 [nvidia]
> [<f913f4a6>] _nv001847rm+0x26/0x2c [nvidia]
> [<f914df7c>] _nv000650rm+0x58/0xcc [nvidia]
> [<f914dfd7>] _nv000650rm+0xb3/0xcc [nvidia]
> [<f914e671>] _nv001362rm+0x71/0xb0 [nvidia]
> [<f914e67e>] _nv001362rm+0x7e/0xb0 [nvidia]
> [<f914b4be>] _nv001820rm+0x12/0x18 [nvidia]
> [<f91510e7>] rm_disable_adapter+0x2f/0x8c [nvidia]
> [<f9151117>] rm_disable_adapter+0x5f/0x8c [nvidia]
> [<f915110b>] rm_disable_adapter+0x53/0x8c [nvidia]
> [<f9332b97>] nv_kern_close+0x170/0x1e2 [nvidia]
> [<c0156a61>] __fput+0x15c/0x16e
> [<c0155044>] filp_close+0x4d/0x79
> [<c01550d6>] sys_close+0x66/0x94
> [<c0102fb1>] syscall_call+0x7/0xb
> Code: 44 c0 89 44 24 08 8b 44 24 0c 89 44 24 04 e8 2f fe ff ff 89 d9
> e9 f2 fe ff ff 80 3e 00 78 0c 09 eb 89 1e ff 49 04 e9 f1 fe ff ff <0f>
> 0b 89 00 13 f1 3d c0 e9 e4 fe ff ff 55 57 31 ff 56 53 83 ec
>
> My System Info:
> Portage 2.0.51.22-r2 (default-linux/x86/2005.1, gcc-3.3.5-20050130,
> glibc-2.3.4.20041102-r1, 2.6.15.4 i686)
> =================================================================
> System uname: 2.6.15.4 i686 Mobile Intel(R) Pentium(R) 4 CPU 3.20GHz
> Gentoo Base System version 1.6.14
> dev-lang/python: 2.3.5-r2
> sys-apps/sandbox: 1.2.11
> sys-devel/autoconf: 2.13, 2.59-r6
> sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
> sys-devel/binutils: 2.15.92.0.2-r10
> sys-devel/libtool: 1.5.18-r1
> virtual/os-headers: 2.6.11-r2
> ACCEPT_KEYWORDS="x86"
> AUTOCLEAN="yes"
> CBUILD="i686-pc-linux-gnu"
> CFLAGS="-Os -march=pentium4 -pipe"
> CHOST="i686-pc-linux-gnu"
> CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config
> /usr/lib/X11/xkb /usr/share/config /var/qmail/control"
> CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
> CXXFLAGS="-Os -march=pentium4 -pipe"
> DISTDIR="/usr/portage/distfiles"
> FEATURES="autoconfig distlocks sandbox sfperms strict"
> GENTOO_MIRRORS="http://distfiles.gentoo.org
> http://distro.ibiblio.org/pub/Linux/distributions/gentoo";
> PKGDIR="/usr/portage/packages"
> PORTAGE_TMPDIR="/var/tmp"
> PORTDIR="/usr/portage"
> SYNC="rsync://192.168.0.15/gentoo-portage"
> USE="x86 X alsa apache2 apm berkdb bitmap-fonts bzip2 crypt cups curl
> eds emboss encode expat fam foomaticdb fortran gdbm gif gpm gstreamer
> gtk gtk2 imlib ipv6 jpeg libg++ libwww mad mailbox maildir mikmod
> motif mp3 mpeg ncurses nls nvidia opengl openssh openssl oss pam pcre
> pdflib perl png pop python qt quicktime readline ruby sasl sdl spell
> ssl tcpd tiff truetype truetype-fonts type1-fonts udev unicode vorbis
> xml2 xmms xv zlib userland_GNU kernel_linux elibc_glibc"
> Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS,
> PORTDIR_OVERLAY
>
> Thanks for any advice.
> Zeno
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