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On Wed, 9 Apr 2003 22:58:45 +0200 "Petr Vandrovec" <VANDROVE@vc.cvut.cz> wrote:
| [As this one is matroxfb only, I removed others...]
|
| > I can reproduce the problem with the earlier-keyboard-init.patch, but if
| > I reverse it, I get this [using Petr's 2.5.66-bk12 mga patch]. Is that the
| > right one to use? do I need to use any kernel command line options with it?
| > Matrox G400 dual-head capable, but only using one of them.
| >
| >
| > matroxfb: Matrox G450 detected
| > matroxfb: MTRR's turned on
| > matroxfb: 640x480x8bpp (virtual: 640x26208)
| > matroxfb: framebuffer at 0xEC000000, mapped to 0xf8805000, size 16777216
| > <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
| > printing eip:
| > 00000000
| > *pde = 00000000
|
| It should not happen. Did not you get some rejects while patching?
No.
| > Oops: 0000 [#1]
| > CPU: 0
| > EIP: 0060:[<00000000>] Not tainted
| > EFLAGS: 00010246
| > EIP is at 0x0
| > eax: c04b77c8 ebx: f7f9fccc ecx: c1ada17f edx: c04b6f40
| > esi: ffffffff edi: 00000030 ebp: 00000030 esp: f7f9fc78
| > ds: 007b es: 007b ss: 0068
| > Process swapper (pid: 1, threadinfo=f7f9e000 task=f7f9c080)
| > Stack: c0292c1e c04b6f40 f7f9fccc ffffffff ffffffff 00000000 00000000 00000400
| > 00000008 00000001 000000ff 0000000c c04b6f40 00000030 c1a41480 c0292e65
| > c1a41480 c04b6f40 f7f9fccc 00000030 c00bb1c0 00000000 00000108 00000180
| > Call Trace:
| > [<c0292c1e>] putcs_aligned+0x16e/0x1b0
| > [<c0292e65>] accel_putcs+0xc5/0xf0
| > [<c02939ce>] fbcon_putcs+0x7e/0x90
|
| If your kernel binary is simillar to mine, it looks like that
| fbops->fb_imageblit was NULL. It should not happen, as matroxfb's
| fb_imageblit should point either to no_imageblit (which currenlty does
| nothing, but it should complain loudly) or to cfb_imageblit (which
| paints character) or matroxfb_imageblit (which should paint character too).
|
| But from call trace it looks like that some printk() error got
| triggered on your config. Can you try booting with serial console?
| Do you see penguins on the screen, or not?
No penguins on screen.
I don't see any problems logged. I did boot with serial console.
It's attached.
| Or remove body from drivers/video/console/fbcon.c:check_vc() - it should
| is not triggered on Linus kernels, but maybe -mm1 moved something around.
| It looks like that it is time to download -mm1 :-(
Actually this is just 2.5.67 + mga-2.5.66-bk12 with and without my
earlier-keyboard-init.patch...
-- ~Randy--=_courier-23403-1049924798-0001-2 Content-Type: text/plain; name="mfb2-capture.txt"; charset=iso-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="mfb2-capture.txt"
Synchronizing SCSI caches: sda Shutting down devices Restarting system. Linux version 2.5.67 (rddunlap@gargoyle.pdx.osdl.net) (gcc version 2.96 20000731 (Mandrake Linux 8.2 2.96-0.76mdk)) #10 SMP Wed Apr 9 13:01:23 PDT 2003 Video mode to be used for restore is f06 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fff0000 (usable) BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS) BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) 127MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000f52a0 hm, page 000f5000 reserved twice. hm, page 000f6000 reserved twice. hm, page 000f1000 reserved twice. hm, page 000f2000 reserved twice. On node 0 totalpages: 262128 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 225280 pages, LIFO batch:16 HighMem zone: 32752 pages, LIFO batch:7 Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000 Processor #0 15:1 APIC version 17 Processor #1 15:0 APIC version 17 I/O APIC #2 Version 17 at 0xFEC00000. Enabling APIC mode: Flat. Using 1 I/O APICs Processors: 2 IBM machine detected. Enabling interrupts during APM calls. IBM machine detected. Disabling SMBus accesses. Building zonelist for node : 0 Kernel command line: auto BOOT_IMAGE=lin2567nkb root=304 hdd=ide-scsi devfs=nomount debug console=ttyS0,38400n8 console=tty1 profile=4 ide_setup: hdd=ide-scsi kernel profiling enabled Initializing CPU#0 PID hash table entries: 4096 (order 12: 32768 bytes) Detected 1684.911 MHz processor. Console: colour VGA+ 80x34 Calibrating delay loop... 3317.76 BogoMIPS Memory: 1032604k/1048512k available (2396k kernel code, 14988k reserved, 991k data, 140k init, 131008k highmem) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) -> /dev -> /dev/console -> /root CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 256K CPU: Hyper-Threading is disabled CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available CPU#0: Thermal monitoring enabled Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX CPU0: Intel(R) Xeon(TM) CPU 1.70GHz stepping 02 per-CPU timeslice cutoff: 731.63 usecs. task migration cache decay timeout: 1 msecs. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Booting processor 1/1 eip 2000 Initializing CPU#1 masked ExtINT on CPU#1 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 3358.72 BogoMIPS CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 256K CPU: Hyper-Threading is disabled CPU: After generic, caps: 3febfbff 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU#1: Intel P4/Xeon Extended MCE MSRs (12) available CPU#1: Thermal monitoring enabled CPU1: Intel(R) Xeon(TM) CPU 1700MHz stepping 0a Total of 2 processors activated (6676.48 BogoMIPS). ENABLING IO-APIC IRQs Setting 2 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 2 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-5, 2-10, 2-11, 2-12, 2-18, 2-21, 2-23 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 number of MP IRQ sources: 20. number of IO-APIC #2 registers: 24. testing the IO APIC.......................
IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00178020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 1 ....... : IO APIC version: 0020 .... register #02: 00000000 ....... : arbitration: 00 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 001 01 0 0 0 0 0 1 1 39 02 001 01 0 0 0 0 0 1 1 31 03 001 01 0 0 0 0 0 1 1 41 04 001 01 0 0 0 0 0 1 1 49 05 000 00 1 0 0 0 0 0 0 00 06 001 01 0 0 0 0 0 1 1 51 07 001 01 0 0 0 0 0 1 1 59 08 001 01 0 0 0 0 0 1 1 61 09 001 01 0 0 0 0 0 1 1 69 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 000 00 1 0 0 0 0 0 0 00 0d 001 01 0 0 0 0 0 1 1 71 0e 001 01 0 0 0 0 0 1 1 79 0f 001 01 0 0 0 0 0 1 1 81 10 001 01 1 1 0 1 0 1 1 89 11 001 01 1 1 0 1 0 1 1 91 12 000 00 1 0 0 0 0 0 0 00 13 001 01 1 1 0 1 0 1 1 99 14 001 01 1 1 0 1 0 1 1 A1 15 000 00 1 0 0 0 0 0 0 00 16 001 01 1 1 0 1 0 1 1 A9 17 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ16 -> 0:16 IRQ17 -> 0:17 IRQ19 -> 0:19 IRQ20 -> 0:20 IRQ22 -> 0:22 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 1684.0925 MHz. ..... host bus clock speed is 99.0113 MHz. checking TSC synchronization across 2 CPUs: passed. Starting migration thread for cpu 0 Bringing up 1 CPU 1 IS NOW UP! Starting migration thread for cpu 1 CPUS done 8 Initializing RT netlink socket mtrr: v2.0 (20020519) mtrr: your CPUs had inconsistent fixed MTRR settings mtrr: probably your BIOS does not setup all CPUs. mtrr: corrected configuration. PCI: PCI BIOS revision 2.10 entry at 0xfb110, last bus=4 PCI: Using configuration type 1 BIO: pool of 256 setup, 14Kb (56 bytes/bio) biovec pool[0]: 1 bvecs: 256 entries (12 bytes) biovec pool[1]: 4 bvecs: 256 entries (48 bytes) biovec pool[2]: 16 bvecs: 256 entries (192 bytes) biovec pool[3]: 64 bvecs: 256 entries (768 bytes) biovec pool[4]: 128 bvecs: 256 entries (1536 bytes) biovec pool[5]: 256 bvecs: 256 entries (3072 bytes) Linux Plug and Play Support v0.96 (c) Adam Belay block request queues: 128 requests per read queue 128 requests per write queue 8 requests per batch enter congestion at 15 exit congestion at 17 SCSI subsystem initialized drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Br PCI: Using IRQ router PIIX [8086/2440] at 00:1f.0 PCI->APIC IRQ transform: (B1,I0,P0) -> 22 PCI->APIC IRQ transform: (B3,I1,P0) -> 20 PCI->APIC IRQ transform: (B3,I1,P1) -> 20 PCI->APIC IRQ transform: (B4,I4,P0) -> 16 PCI->APIC IRQ transform: (B0,I31,P3) -> 19 PCI->APIC IRQ transform: (B0,I31,P1) -> 17 PCI->APIC IRQ transform: (B0,I31,P1) -> 17 Starting balanced_irq Enabling SEP on CPU 1 Enabling SEP on CPU 0 highmem bounce pool size: 64 pages Journalled Block Device driver loaded udf: registering filesystem matroxfb: Matrox G450 detected matroxfb: MTRR's turned on matroxfb: 640x480x8bpp (virtual: 640x26208) matroxfb: framebuffer at 0xEC000000, mapped to 0xf8805000, size 16777216 <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: 00000000 *pde = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[<00000000>] Not tainted EFLAGS: 00010246 EIP is at 0x0 eax: c04b77c8 ebx: f7f9fccc ecx: c1ada17f edx: c04b6f40 esi: ffffffff edi: 00000030 ebp: 00000030 esp: f7f9fc78 ds: 007b es: 007b ss: 0068 Process swapper (pid: 1, threadinfo=f7f9e000 task=f7f9c080) Stack: c0292c1e c04b6f40 f7f9fccc ffffffff ffffffff 00000000 00000000 00000400 00000008 00000001 000000ff 0000000c c04b6f40 00000030 c1a41480 c0292e65 c1a41480 c04b6f40 f7f9fccc 00000030 c00bb1c0 00000000 00000108 00000180 Call Trace: [<c0292c1e>] putcs_aligned+0x16e/0x1b0 [<c0292e65>] accel_putcs+0xc5/0xf0 [<c02939ce>] fbcon_putcs+0x7e/0x90 [<c01feb73>] vt_console_print+0x103/0x2b0 [<c011f616>] __call_console_drivers+0x46/0x60 [<c011f762>] call_console_drivers+0xc2/0xf0 [<c011fb23>] release_console_sem+0xa3/0x140 [<c011f9d8>] printk+0x1d8/0x230 [<c029367a>] fbcon_set_display+0x33a/0x4c0 [<c01f8031>] set_inverse_transl+0x41/0xa0 [<c013ecad>] kmalloc+0xdd/0x190 [<c010b592>] do_IRQ+0x112/0x1f0 [<c02930cd>] fbcon_init+0xdd/0xf0 [<c01fba0f>] visual_init+0x9f/0x100 [<c01ff3bd>] take_over_console+0xad/0x180 [<c02981f5>] register_framebuffer+0x175/0x1a0 [<c029be10>] initMatrox2+0x8e0/0x990 [<c02d07ad>] pcibios_enable_device+0x1d/0x20 [<c029c3c2>] matroxfb_probe+0x2c2/0x2f0 [<c01e320f>] pci_device_probe+0x3f/0x60 [<c021d4c4>] bus_match+0x34/0x60 [<c021d594>] driver_attach+0x34/0x60 [<c021d847>] bus_add_driver+0x97/0xd0 [<c01e3326>] pci_register_driver+0x46/0x60 [<c01050fb>] init+0x7b/0x220 [<c0105080>] init+0x0/0x220 [<c0107165>] kernel_thread_helper+0x5/0x10
Code: Bad EIP value. <0>Kernel panic: Attempted to kill init! --=_courier-23403-1049924798-0001-2--