[arch-dev-public] Update: kernel26 2.6.25.3-1

[Dan McGee]

On Tue, May 13, 2008 at 3:12 AM, Thomas Bächler <thomas at archlinux.org> wrote:
> Dan McGee schrieb:
>
>
>
> > Spoke too early. Does this mean nvidia could benefit from a recompile?
> > I don't know if some symbols changed since the initial compile for
> > .25. Damn xscreensaver killing my machine.
> >
> > BUG: unable to handle kernel NULL pointer dereference at 00000148
> > IP: [<f930957c>] :nvidia:os_set_mlock_capability+0xc/0x30
> > *pde = 00000000
> > Oops: 0002 [#1] PREEMPT SMP
> > Modules linked in: ipv6 nfs nfsd lockd nfs_acl auth_rpcgss sunrpc
> > exportfs ipt_REJECT xt_tcpudp nf_conntrack_ipv4 xt_state nf_conntrack
> > iptable_filter ip_tables x_tables sg sd_mod ext2 usb_storage scsi_mod
> > parport_pc snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
> > firewire_ohci firewire_core crc_itu_t snd_intel8x0 snd_ac97_codec
> > serio_raw ppdev snd_pcm_oss snd_mixer_oss ac97_bus snd_pcm nvidia(P)
> > snd_timer snd lp parport ohci1394 psmouse soundcore snd_page_alloc
> > ppp_generic slhc pcspkr ieee1394 ehci_hcd ohci_hcd shpchp pci_hotplug
> > sis_agp agpgart thermal evdev processor fan button battery ac it87
> > hwmon_vid eeprom i2c_sis96x i2c_core floppy 8139too mii rtc_cmos
> > rtc_core rtc_lib usbcore ext3 jbd mbcache ide_cd_mod cdrom ide_disk
> > ide_pci_generic sis5513 ide_core
> >
> > Pid: 17241, comm: hypnowheel Tainted: P         (2.6.25-ARCH #1)
> > EIP: 0060:[<f930957c>] EFLAGS: 00010286 CPU: 0
> > EIP is at os_set_mlock_capability+0xc/0x30 [nvidia]
> > EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000286
> > ESI: f7afc000 EDI: f7140c00 EBP: f2c63ea8 ESP: f2c63e9c
> >  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> > Process hypnowheel (pid: 17241, ti=f2c62000 task=f6f7f200
> task.ti=f2c62000)
> > Stack: f908aadf f7021280 00000006 f2c63ec8 f908c44c 0000005b f94d0da0
> f2c13c80
> >       f908d97b f7afc000 00000001 f2c63ef8 f908de85 f94d0da0 f2c13c80
> f94d0da0
> >       1cd47067 c03fd1e0 b7fdffff b7fdf000 0000005b f2de4400 00000000
> f2c63f28
> > Call Trace:
> >  [<f908aadf>] _nv001924rm+0xb/0x24 [nvidia]
> >  [<f908c44c>] rm_write_watch_init+0x54/0x78 [nvidia]
> >  [<f908d97b>] _nv001997rm+0x2b/0x770 [nvidia]
> >  [<f908de85>] _nv001997rm+0x535/0x770 [nvidia]
> >  [<f908b524>] rm_ioctl+0x1c/0x24 [nvidia]
> >  [<f9306a7e>] nv_kern_ioctl+0xae/0x330 [nvidia]
> >  [<f9306d38>] nv_kern_unlocked_ioctl+0x18/0x20 [nvidia]
> >  [<f9306d20>] nv_kern_unlocked_ioctl+0x0/0x20 [nvidia]
> >  [<c019178b>] vfs_ioctl+0x2b/0x90
> >  [<c0191857>] do_vfs_ioctl+0x67/0x2e0
> >  [<c0191b36>] sys_ioctl+0x66/0x70
> >  [<c01050d8>] sysenter_past_esp+0x6d/0xa5
> >  =======================
> > Code: 80 0d 4d f9 c3 8d 76 00 8d bc 27 00 00 00 00 f3 c3 8d b4 26 00
> > 00 00 00 8d bc 27 00 00 00 00 64 a1 00 b0 3f c0 8b 80 bc 04 00 00 <c7>
> > 80 48 01 00 00 ff ff ff ff 64 a1 00 b0 3f c0 81 88 bc 01 00
> > EIP: [<f930957c>] os_set_mlock_capability+0xc/0x30 [nvidia] SS:ESP
> 0068:f2c63e9c
> > ---[ end trace 71ca9a3959efaf65 ]---
> >
>
>  Apparently, these changes
> http://repos.archlinux.org/viewvc.cgi/kernel26/repos/testing-i686/config?r1=376&r2=1507
> require rebuild of all modules. Could you test if rebuilding external
> modules helps?

I rebuilt last night and did not come back to a locked machine this
morning, so I think we are OK if we rebuilt modules.

To Pierre- I use nvidia-96xx and not the main version, so that is
definitely not the problem. And everything worked fine already for the
original 2.6.25.

-Dan