On 02/04/2011 03:18 PM, James Simmons wrote:
>
>>> Hi all!
>>>
>>> This weekend I just finished up the second version of the TTM/GEM
>>> patch for the VIA chipset. Changes from the last patch are:
>>>
>> Hi James,
>>
>> The drm pci ids for the Chrome9 chipsets are still missing from your
>> patch. See 0001-Chrome9-pci-ids-for-drm.patch
>
> Sorry about that. Some how the patch got dropped by accident. I included
> it now.
>
no worries :-)
>> Anyway, no luck so far on my side, I get a oops in TTM. I've attached
>> the relevant part of the kernel log. I'm still testing on a VX900, I've
>> yet to prepare my other machines.
>>
>> Because of the above, it's not even going to VRAM probing, but anyway
>> both VX900 and VX855 hostbridge support is missing and I guess VX800
>> host bridge support is buggy. PCI_DEVICE_ID_VIA_VX800 is not the host
>> bridge, but the correct pci device is not defined anyway. See
>> 0002-Get-VRAM-from-VX900-and-VX855-Host-Bridge.patch
>
> The agp code is such a pain. I uploaded a new patch which hopefully
> addresses this issue. Please try this patch.
>
> http://www.infradead.org/~jsimmons/via-ttm.diff
>
Thanks for the updated patch.
The module is loading now, but fails to map the MMIO. Then the kernel
oopses a short time after. Full log attached. I'm starting in runlevel 3
then load the via driver manually, not even trying to start the X server.
Regards,
Xavier
Feb 4 16:20:23 sam kernel: [ 117.910714] [drm] Initialized drm 1.1.0 20060810
Feb 4 16:20:23 sam kernel: [ 118.103869] pci 0000:00:01.0: PCI INT A -> GSI
40 (level, low) -> IRQ 40
Feb 4 16:20:23 sam kernel: [ 118.130943] [TTM] Zone kernel: Available
graphics memory: 898742 kiB.
Feb 4 16:20:23 sam kernel: [ 118.130996] [TTM] Initializing pool allocator.
Feb 4 16:20:23 sam kernel: [ 118.131412] [TTM] Failed creating ttm backend
entry
Feb 4 16:20:23 sam kernel: [ 118.131459] [drm] VIA MMIO region failed to map
Feb 4 16:20:23 sam kernel: [ 118.131501] [TTM] Trying to take down
uninitialized memory manager type 3
Feb 4 16:20:23 sam kernel: [ 118.131546] [TTM] Trying to take down
uninitialized memory manager type 2
Feb 4 16:20:23 sam kernel: [ 118.131591] [TTM] Trying to take down
uninitialized memory manager type 1
Feb 4 16:20:23 sam kernel: [ 118.131648] [TTM] Finalizing pool allocator.
Feb 4 16:20:23 sam kernel: [ 118.131740] [TTM] Zone kernel: Used memory at
exit: 0 kiB.
Feb 4 16:20:23 sam kernel: [ 118.132757] pci 0000:00:01.0: PCI INT A disabled
Feb 4 16:20:23 sam udevd-work[1673]: setfilecon /dev/dri/card0 failed: No such
file or directory
Feb 4 16:21:25 sam abrt: Kerneloops: Reported 8 kernel oopses to Abrt
Feb 4 16:21:25 sam abrtd: Directory 'kerneloops-1296832885-1617-8' creation
detected
Feb 4 16:21:25 sam abrtd: New crash
/var/spool/abrt/kerneloops-1296832885-1617-8, processing
Feb 4 16:21:25 sam abrtd: Registered Action plugin 'RunApp'
Feb 4 16:21:25 sam abrtd:
RunApp('/var/spool/abrt/kerneloops-1296832885-1617-8','test x"`cat component`"
= x"xorg-x11-server-Xorg" && cp /var/log/Xorg.0.log .')
Feb 4 16:21:25 sam kernel: [ 179.986194] BUG: sleeping function called from
invalid context at arch/x86/mm/fault.c:1081
Feb 4 16:21:25 sam kernel: [ 179.986277] in_atomic(): 0, irqs_disabled(): 1,
pid: 1832, name: sh
Feb 4 16:21:25 sam kernel: [ 179.986345] Pid: 1832, comm: sh Not tainted
2.6.37-rc8+ #9
Feb 4 16:21:25 sam kernel: [ 179.986405] Call Trace:
Feb 4 16:21:25 sam kernel: [ 179.986543] [<ffffffff810418fb>]
__might_sleep+0xeb/0xf0
Feb 4 16:21:25 sam kernel: [ 179.986685] [<ffffffff81474762>]
do_page_fault+0x1ad/0x35a
Feb 4 16:21:25 sam kernel: [ 179.986832] [<ffffffff81114da8>] ?
__mem_cgroup_commit_charge+0x8e/0x97
Feb 4 16:21:25 sam kernel: [ 179.986975] [<ffffffff81116de8>] ?
mem_cgroup_charge_common+0x66/0x76
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff810dd444>] ?
__lru_cache_add+0x34/0x5b
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81471a55>]
page_fault+0x25/0x30
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8110def7>] ?
__kmalloc+0xc4/0x115
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8110dec4>] ?
__kmalloc+0x91/0x115
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8115889c>] ?
load_elf_binary+0x123/0x179b
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8115889c>]
load_elf_binary+0x123/0x179b
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81471287>] ?
_raw_read_lock+0xe/0x10
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81156074>] ?
load_misc_binary+0x79/0x346
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff811ffcee>] ?
ima_must_measure+0x26/0x30
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff811ff42a>] ?
process_measurement+0x62/0xec
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8103e8a5>] ?
need_resched+0x23/0x2d
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff810dd59a>] ?
put_page+0x28/0x80
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8111fe1f>]
search_binary_handler+0xb6/0x22e
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81158779>] ?
load_elf_binary+0x0/0x179b
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81121024>]
do_execve+0x19a/0x294
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8101276f>]
sys_execve+0x43/0x5a
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8100b0dc>]
stub_execve+0x6c/0xc0
Feb 4 16:21:25 sam kernel: [ 179.987013] BUG: unable to handle kernel NULL
pointer dereference at 000000000000037f
Feb 4 16:21:25 sam kernel: [ 179.987013] IP: [<ffffffff8110def7>]
__kmalloc+0xc4/0x115
Feb 4 16:21:25 sam kernel: [ 179.987013] PGD 69f4b067 PUD 69f4a067 PMD 0
Feb 4 16:21:25 sam kernel: [ 179.987013] Oops: 0000 [#1] SMP
Feb 4 16:21:25 sam kernel: [ 179.987013] last sysfs file:
/sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT1/charge_full
Feb 4 16:21:25 sam kernel: [ 179.987013] CPU 0
Feb 4 16:21:25 sam kernel: [ 179.987013] Modules linked in: via ttm drm
sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ip6t_REJECT
nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipv6 padlock_aes
cryptd aes_x86_64 aes_generic xts gf128mul dm_crypt uinput arc4 ecb ath9k
snd_hda_codec_via mac80211 snd_hda_intel snd_usb_audio snd_hda_codec snd_hwdep
snd_usbmidi_lib ath9k_common snd_seq snd_rawmidi ath9k_hw snd_seq_device
snd_pcm snd_timer ath cfg80211 snd uvcvideo videodev rfkill atl1c v4l1_compat
v4l2_compat_ioctl32 video soundcore i2c_core shpchp wmi output snd_page_alloc
serio_raw pcspkr pata_acpi ata_generic pata_via [last unloaded: scsi_wait_scan]
Feb 4 16:21:25 sam kernel: [ 179.987013]
Feb 4 16:21:25 sam kernel: [ 179.987013] Pid: 1832, comm: sh Not tainted
2.6.37-rc8+ #9 L740/L740
Feb 4 16:21:25 sam kernel: [ 179.987013] RIP: 0010:[<ffffffff8110def7>]
[<ffffffff8110def7>] __kmalloc+0xc4/0x115
Feb 4 16:21:25 sam kernel: [ 179.987013] RSP: 0018:ffff88006a9efcd8 EFLAGS:
00010002
Feb 4 16:21:25 sam kernel: [ 179.987013] RAX: 0000000000000000 RBX:
00000000000000d0 RCX: 0000000000000046
Feb 4 16:21:25 sam kernel: [ 179.987013] RDX: 0000000000000000 RSI:
0000000000000003 RDI: ffff88006a9ee000
Feb 4 16:21:25 sam kernel: [ 179.987013] RBP: ffff88006a9efd18 R08:
ffff88006fc164b0 R09: 00000000fffffffe
Feb 4 16:21:25 sam kernel: [ 179.987013] R10: ffff88006a9efdf0 R11:
0000000000000007 R12: ffff88006d402780
Feb 4 16:21:25 sam kernel: [ 179.987013] R13: 0000000000000286 R14:
00000000000001f8 R15: 000000000000037f
Feb 4 16:21:25 sam kernel: [ 179.987013] FS: 00007f6cf7f0d720(0000)
GS:ffff88006fc00000(0000) knlGS:0000000000000000
Feb 4 16:21:25 sam kernel: [ 179.987013] CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
Feb 4 16:21:25 sam kernel: [ 179.987013] CR2: 000000000000037f CR3:
000000006a6f0000 CR4: 00000000000006f0
Feb 4 16:21:25 sam kernel: [ 179.987013] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Feb 4 16:21:25 sam kernel: [ 179.987013] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Feb 4 16:21:25 sam kernel: [ 179.987013] Process sh (pid: 1832, threadinfo
ffff88006a9ee000, task ffff880069ea4530)
Feb 4 16:21:25 sam kernel: [ 179.987013] Stack:
Feb 4 16:21:25 sam kernel: [ 179.987013] ffff88006a9efd18 ffffffff8115889c
ffff880069ea4530 00000000fffffff4
Feb 4 16:21:25 sam kernel: [ 179.987013] ffff88006a5cbd00 ffff88006a8d8a00
00000000000001f8 00000000000001f8
Feb 4 16:21:25 sam kernel: [ 179.987013] ffff88006a9efe58 ffffffff8115889c
0000000100000000 ffff880069ea4530
Feb 4 16:21:25 sam kernel: [ 179.987013] Call Trace:
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8115889c>] ?
load_elf_binary+0x123/0x179b
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8115889c>]
load_elf_binary+0x123/0x179b
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81471287>] ?
_raw_read_lock+0xe/0x10
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81156074>] ?
load_misc_binary+0x79/0x346
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff811ffcee>] ?
ima_must_measure+0x26/0x30
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff811ff42a>] ?
process_measurement+0x62/0xec
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8103e8a5>] ?
need_resched+0x23/0x2d
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff810dd59a>] ?
put_page+0x28/0x80
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8111fe1f>]
search_binary_handler+0xb6/0x22e
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81158779>] ?
load_elf_binary+0x0/0x179b
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff81121024>]
do_execve+0x19a/0x294
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8101276f>]
sys_execve+0x43/0x5a
Feb 4 16:21:25 sam kernel: [ 179.987013] [<ffffffff8100b0dc>]
stub_execve+0x6c/0xc0
Feb 4 16:21:25 sam kernel: [ 179.987013] Code: 4c 03 04 25 38 db 00 00 4d 8b
38 4d 85 ff 75 16 48 8b 4d c8 83 ca ff 89 de 4c 89 e7 e8 28 fb ff ff 49 89 c7
eb 0c 49 63 44 24 18 <49> 8b 04 07 49 89 00 4c 89 ef e8 3b ce ff ff 4d 85 ff 74
11 f6
Feb 4 16:21:25 sam kernel: [ 179.987013] RIP [<ffffffff8110def7>]
__kmalloc+0xc4/0x115
Feb 4 16:21:25 sam kernel: [ 179.987013] RSP <ffff88006a9efcd8>
Feb 4 16:21:25 sam kernel: [ 179.987013] CR2: 000000000000037f
Feb 4 16:21:25 sam kernel: [ 179.987013] ---[ end trace 392331e5c8b351c5 ]---
Feb 4 16:21:25 sam kernel: [ 180.004558] BUG: unable to handle kernel NULL
pointer dereference at 000000000000037f
Feb 4 16:21:25 sam kernel: [ 180.004796] IP: [<ffffffff8110ff03>]
__kmalloc_node_track_caller+0x10f/0x118
Feb 4 16:21:25 sam kernel: [ 180.004940] PGD 6a06f067 PUD 6a38a067 PMD 0
Feb 4 16:21:25 sam kernel: [ 180.005009] Oops: 0000 [#2] SMP
Feb 4 16:21:25 sam kernel: [ 180.005009] last sysfs file:
/sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT1/charge_full
Feb 4 16:21:25 sam kernel: [ 180.005009] CPU 0
Feb 4 16:21:25 sam kernel: [ 180.005009] Modules linked in: via ttm drm
sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf ip6t_REJECT
nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipv6 padlock_aes
cryptd aes_x86_64 aes_generic xts gf128mul dm_crypt uinput arc4 ecb ath9k
snd_hda_codec_via mac80211 snd_hda_intel snd_usb_audio snd_hda_codec snd_hwdep
snd_usbmidi_lib ath9k_common snd_seq snd_rawmidi ath9k_hw snd_seq_device
snd_pcm snd_timer ath cfg80211 snd uvcvideo videodev rfkill atl1c v4l1_compat
v4l2_compat_ioctl32 video soundcore i2c_core shpchp wmi output snd_page_alloc
serio_raw pcspkr pata_acpi ata_generic pata_via [last unloaded: scsi_wait_scan]
Feb 4 16:21:25 sam kernel: [ 180.005009]
Feb 4 16:21:25 sam kernel: [ 180.005009] Pid: 1617, comm: abrtd Tainted: G
D 2.6.37-rc8+ #9 L740/L740
Feb 4 16:21:25 sam kernel: [ 180.005009] RIP: 0010:[<ffffffff8110ff03>]
[<ffffffff8110ff03>] __kmalloc_node_track_caller+0x10f/0x118
Feb 4 16:21:25 sam kernel: [ 180.005009] RSP: 0018:ffff8800696c5a08 EFLAGS:
00010046
Feb 4 16:21:25 sam kernel: [ 180.005009] RAX: 0000000000000000 RBX:
000000000000037f RCX: ffffffff813b89f8
Feb 4 16:21:25 sam kernel: [ 180.005009] RDX: 0000000000000000 RSI:
0000000000000003 RDI: ffff8800696c4000
Feb 4 16:21:25 sam kernel: [ 180.005009] RBP: ffff8800696c5a48 R08:
ffff88006fc164b0 R09: 000000000000007d
Feb 4 16:21:25 sam kernel: [ 180.005009] R10: 0000000000000000 R11:
0000000000000004 R12: ffff88006d402780
Feb 4 16:21:25 sam kernel: [ 180.005009] R13: 00000000ffffffff R14:
00000000000004d0 R15: 0000000000000286
Feb 4 16:21:25 sam kernel: [ 180.005009] FS: 00007f9a1029e800(0000)
GS:ffff88006fc00000(0000) knlGS:0000000000000000
Feb 4 16:21:25 sam kernel: [ 180.005009] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Feb 4 16:21:25 sam kernel: [ 180.005009] CR2: 000000000000037f CR3:
000000006a7b2000 CR4: 00000000000006f0
Feb 4 16:21:25 sam kernel: [ 180.005009] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Feb 4 16:21:25 sam kernel: [ 180.005009] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Feb 4 16:21:25 sam kernel: [ 180.005009] Process abrtd (pid: 1617, threadinfo
ffff8800696c4000, task ffff880069404530)
Feb 4 16:21:25 sam kernel: [ 180.005009] Stack:
Feb 4 16:21:25 sam kernel: [ 180.005009] ffffffff813b89f8 00000000000001d8
ffffea00017482e8 ffff88006a8d8100
Feb 4 16:21:25 sam kernel: [ 180.005009] 0000000000000080 ffff88006d4026c0
0000000000000000 0000000000000080
Feb 4 16:21:25 sam kernel: [ 180.005009] ffff8800696c5a98 ffffffff813bca7b
0000000000000000 000004d0ffffffff
Feb 4 16:21:25 sam kernel: [ 180.005009] Call Trace:
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813b89f8>] ?
sock_alloc_send_pskb+0xbf/0x2ce
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813bca7b>]
__alloc_skb+0x7c/0x13f
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813b89f8>]
sock_alloc_send_pskb+0xbf/0x2ce
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813b8c1c>]
sock_alloc_send_skb+0x15/0x17
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff81446d8a>]
unix_stream_sendmsg+0x11e/0x2e9
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813b4dee>]
__sock_sendmsg+0x6b/0x77
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813b5424>]
sock_sendmsg+0xa8/0xc1
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff8103e8bd>] ?
should_resched+0xe/0x2e
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff810372c8>] ?
ptep_set_access_flags+0x43/0x51
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff810eecaa>] ?
do_wp_page+0x26e/0x58b
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff8103e8a5>] ?
need_resched+0x23/0x2d
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff8103e8bd>] ?
should_resched+0xe/0x2e
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813befae>] ?
copy_from_user+0x2f/0x31
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813bf39e>] ?
verify_iovec+0x54/0xa6
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff813b7008>]
sys_sendmsg+0x235/0x2b3
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff81052899>] ?
wait_consider_task+0x5f7/0x97c
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff814748d3>] ?
do_page_fault+0x31e/0x35a
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff81067e61>] ?
find_pid_ns+0x24/0x6e
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff81053ff8>] ?
sys_wait4+0xad/0xc1
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff81123b12>] ?
path_put+0x22/0x26
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff8109a9c8>] ?
audit_syscall_entry+0x11c/0x148
Feb 4 16:21:25 sam kernel: [ 180.005009] [<ffffffff8100ac82>]
system_call_fastpath+0x16/0x1b
Feb 4 16:21:25 sam kernel: [ 180.005009] Code: e9 45 89 f0 48 8b 55 c8 48 8b
7d c0 48 89 de e8 47 ba ff ff 48 83 c4 18 48 89 d8 5b 41 5c 41 5d 41 5e 41 5f
c9 c3 49 63 44 24 18 <48> 8b 04 03 49 89 00 eb a3 55 48 89 e5 66 66 66 66 90 48
89 f8
Feb 4 16:21:25 sam kernel: [ 180.005009] RIP [<ffffffff8110ff03>]
__kmalloc_node_track_caller+0x10f/0x118
Feb 4 16:21:25 sam kernel: [ 180.005009] RSP <ffff8800696c5a08>
Feb 4 16:21:25 sam kernel: [ 180.005009] CR2: 000000000000037f
Feb 4 16:21:25 sam kernel: [ 180.005009] ---[ end trace 392331e5c8b351c6 ]---_______________________________________________
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