l4-hackers January 2006

l4-hackers@os.inf.tu-dresden.de

22 participants
13 discussions

L4Linux (dm_phys?) problem
by Jugwan Eom 12 Jan '06

12 Jan '06

Hello, I have a problem with runnig L4Linux. On both native and ux, the error is similar. (see the following log) Before this problem happened, I didn't any problem. IMHO, dm_phys seems to be the source of this error. I tried different mode (uclibc, dietlibc) with the same error. Best regards, Jugwan 1) On ux ---------------------------------------------------------------------------------------------------------------------- zugwan@getgid:~/boot/l4.oskit/runux$ ./lx con /home/zugwan/boot/l4.oskit/fiasco/fiasco -m 256 -symbols /home/zugwan/boot/l4.oskit/fiasco/Symbols -lines /home/zugwan/boot/l4.oskit/fiasco/Lines -rmgr /home/zugwan/boot/l4.oskit/l4v2/rmgr-ux -symbols -lines -sigma0 /home/zugwan/boot/l4.oskit/l4v2/sigma0-ux -fb_program /home/zugwan/boot/l4.oskit/fiasco/ux_con -irq0 /home/zugwan/boot/l4.oskit/fiasco/irq0 -t 32768 -G 640x480@16 -l /home/zugwan/boot/l4.oskit/l4v2/names -l /home/zugwan/boot/l4.oskit/l4v2/log -l /home/zugwan/boot/l4.oskit/l4v2/dm_phys -l /home/zugwan/boot/l4.oskit/l4v2/simple_ts -l /home/zugwan/boot/l4.oskit/l4v2/fuxfprov -n9 -l /home/zugwan/boot/l4.oskit/l4v2/rtc-ux -n10 -l /home/zugwan/boot/l4.oskit/l4v2/l4exec -l /home/zugwan/boot/l4.oskit/l4v2/con-ux -n12 -l /home/zugwan/boot/l4.oskit/l4v2/loader /home/zugwan/boot/l4.oskit/l4v2/run /home/zugwan/boot/l4.oskit/cfg/l4linux26.ux Fiasco-UX on Linux 2.6.11 (i686) Native Syscall Map: 0x1600 Mapped 256 MB Memory + 4096 KB Framebuffer + 4 MB Input Area on FD 3 Loading Module 0x00090000-0x00095060 [/home/zugwan/boot/l4.oskit/l4v2/sigma0-ux] Loading Module 0x00100000-0x001c6220 [/home/zugwan/boot/l4.oskit/l4v2/rmgr-ux] Copying Module 0x0ea66000-0x0ea84685 [/home/zugwan/boot/l4.oskit/fiasco/Symbols] Copying Module 0x0ea33000-0x0ea65cdd [/home/zugwan/boot/l4.oskit/fiasco/Lines] Copying Module 0x0ea07000-0x0ea32a7e [/home/zugwan/boot/l4.oskit/l4v2/names] Copying Module 0x0e9df000-0x0ea066c1 [/home/zugwan/boot/l4.oskit/l4v2/log] Copying Module 0x0e97d000-0x0e9de1fb [/home/zugwan/boot/l4.oskit/l4v2/dm_phys] Copying Module 0x0e94d000-0x0e97cd2b [/home/zugwan/boot/l4.oskit/l4v2/simple_ts] Copying Module 0x0e8a4000-0x0e94cdc1 [/home/zugwan/boot/l4.oskit/l4v2/fuxfprov] Copying Module 0x0e880000-0x0e8a345d [/home/zugwan/boot/l4.oskit/l4v2/rtc-ux] Copying Module 0x0e784000-0x0e87fcfa [/home/zugwan/boot/l4.oskit/l4v2/l4exec] Copying Module 0x0e6b1000-0x0e783b26 [/home/zugwan/boot/l4.oskit/l4v2/con-ux] Copying Module 0x0e5ea000-0x0e6b0c9a [/home/zugwan/boot/l4.oskit/l4v2/loader] Bootstrapping... Welcome to Fiasco(ux)! DD-L4(v2)/x86 microkernel (C) 1998-2005 TU Dresden Rev: Thu Dec 22 23:02:20 2005 compiled with gcc 3.4.4 for Intel Pentium Starting Framebuffer: 640x480@16 CPU: GenuineIntel (F:4:1:0) Model: Pentium 4E (Prescott/Nocona) at 3190 MHz 64 Entry I TLB (4K or 4M pages) 64 Entry D TLB (4k or 4M pages) 12K \uffff-ops T Cache (8-way associative) 16 KB L1 D Cache (8-way associative, 64 bytes per line) 1024 KB L2 U Cache (8-way associative, 64 bytes per line) Freeing init code/data: 24576 bytes (6 pages) SIGMA0: Hello! Found Fiasco: KIP syscalls: no. Allocated 68kB for maintenance structures. RMGR: Hello! running on Fiasco bootloader loaded 9 modules at 0e5ea000-0ea84686 L4 symbols at 0e5cb000-0e5e9687 (121kB), lines at 0e598000-0e5cacdd (203kB) total RAM size = 261120 KB (reported by bootloader) received 239296 KB RAM from sigma0 1128 KB reserved for RMGR received no I/O ports attached irqs = [ <!0> 1 2 3 4 5 6 7 8 9 a b c d e f ] RMGR: Starting tasks. #05: loading "/home/zugwan/boot/l4.oskit/l4v2/names " from 0ea07000-0ea32a7e to [ 00240000-00246812 00247000-00253000 ] starting at entry 00240000 via trampoline page code 0000c46c symbols at 0ea86000-0ea88000 (8kB), lines at 0ea81000-0ea86000 (20kB) #06: loading "/home/zugwan/boot/l4.oskit/l4v2/log" from 0e9df000-0ea066c1 to [ 00400000-00406c31 00407000-00439510 ] starting at entry 00400000 via trampoline page code 0000d468 symbols at 0ea7f000-0ea81000 (8kB), lines at 0ea7a000-0ea7f000 (20kB) #07: loading "/home/zugwan/boot/l4.oskit/l4v2/dm_phys " from 0e97d000-0e9de1fb to [ 01500000-01511ca2 01512000-015193d0 ] starting at entry 01500000 via trampoline page code 0000e470 symbols at 0ea76000-0ea7a000 (16kB), lines at 0ea6a000-0ea76000 (48kB) #08: loading "/home/zugwan/boot/l4.oskit/l4v2/simple_ts " from 0e94d000-0e97cd2b to [ 01400000-01407ede 01408000-01413830 ] starting at entry 01400000 via trampoline page code 0000f470 symbols at 0ea68000-0ea6a000 (8kB), lines at 0ea62000-0ea68000 (24kB) #09: loading "/home/zugwan/boot/l4.oskit/l4v2/fuxfprov" from 0e8a4000-0e94cdc1 to [ 00500000-00521d4a 00522000-0053e000 ] starting at entry 00500000 via trampoline page code 00010470 symbols at 0ea5d000-0ea62000 (20kB), lines at 0ea4a000-0ea5d000 (76kB) #0a: loading "/home/zugwan/boot/l4.oskit/l4v2/rtc-ux" from 0e880000-0e8a345d to [ 01080000-01084abd 01085000-0108a000 ] starting at entry 01080000 via trampoline page code 0001146c symbols at 0ea48000-0ea4a000 (8kB), lines at 0ea44000-0ea48000 (16kB) #0b: loading "/home/zugwan/boot/l4.oskit/l4v2/l4exec" from 0e784000-0e87fcfa to [ 01100000-01127ec2 01128000-01132000 ] starting at entry 01100000 via trampoline page code 0001246c symbols at 0ea3c000-0ea44000 (32kB), lines at 0ea24000-0ea3c000 (96kB) #0c: loading "/home/zugwan/boot/l4.oskit/l4v2/con-ux " from 0e6b1000-0e783b26 to [ 00b00000-00b242da 00b25000-00b30000 ] starting at entry 00b00000 via trampoline page code 0001346c symbols at 0ea1d000-0ea24000 (28kB), lines at 0ea05000-0ea1d000 (96kB) #0d: loading "/home/zugwan/boot/l4.oskit/l4v2/loader /home/zugwan/boot/l4.oskit/l4v2/run /home/zugwan/boot/l4.oskit/cfg/l4linux26.ux" from 0e5ea000-0e6b0c9a to [ 01300000-013253f6 01326000-01338000 ] starting at entry 01300000 via trampoline page code 000144bc symbols at 0e9ff000-0ea05000 (24kB), lines at 0e9e9000-0e9ff000 (88kB) simplets| Configured for 64 tasks. DMphys | (0x000161f8-0x000181f8),(0x00016258-0x00020000),(0x00102000-0x00103 DMphys : 000) DMphys | [7.0] dm_phys/server/src/pages.c:249:__add_area(): DMphys | DMphys: new area overlaps existing area! --PANIC, 'g' for exit-------------------------------ESP:01513ab0 EIP:01502146 (7.00) jdb: ^ Exiting, wait... 2) On native -------------------------------------------------------------------------------------------------------------------- RMGR: Stage1 Using extended multiboot info loading (hd1,0)/oskit/l4/v2/sigma0 loading kernel (hd1,0)/oskit/l4/v2/fiasco -nokdb -nowait -serial_esc -comspeed 115200 -comport 1 kernel at 00001000-003906a4 detected new-style DD-L4(v2)/Fiasco configuring sigma0: 00090000-00096000, start: 00090000 reserve modules memory range: 02055000-0455ec9b starting kernel (hd1,0)/oskit/l4/v2/fiasco -nokdb -nowait -serial_esc -comspeed 115200 -comport 1 proto=0x101fc0 @ 0x0030090c Welcome to Fiasco(ia32)! DD-L4(v2)/x86 microkernel (C) 1998-2005 TU Dresden Rev: Thu Dec 22 23:02:20 2005 compiled with gcc 3.4.4 for Intel Pentium Performance-critical config option(s) detected: CONFIG_ASSEMBLER_IPC_SHORTCUT is off CONFIG_NDEBUG is off Enabling special fully nested mode for PIC Using the PIT (i8254) on IRQ 0 for scheduling CPU: GenuineIntel (F:4:8:0) Model: Pentium 4E (Prescott/Nocona) at 3190 MHz 64 Entry I TLB (4K or 4M pages) 64 Entry D TLB (4k or 4M pages) 12K \uffff-ops T Cache (8-way associative) 16 KB L1 D Cache (8-way associative, 64 bytes per line) 1024 KB L2 U Cache (8-way associative, 64 bytes per line) Freeing init code/data: 20480 bytes (5 pages) SIGMA0: Hello! Found Fiasco: KIP syscalls: no. Allocated 107kB for maintenance structures. RMGR: Stage2 running on Fiasco bootloader loaded 17 modules at 02065000-0455ec9b total RAM size = 158270 KB (reported by bootloader) received 144292 KB RAM from sigma0 812 KB reserved for RMGR My symbols at 08e6c000-08e6f000 (12kB), lines at 08e60000-08e6c000 (48kB) received no I/O ports attached irqs = [ <!0> 1 <!2> 3 <!4> 5 6 7 8 9 a b c d e f ] RMGR: Parsing the config options of command line. configured task 0x0c: [ m:0,ffffffff,ffffffff hm:0,ffffffff,ffffffff t:0,ffff,ffff i:ffff lmcp:ffff s:0,ff,ff mcp:ff prio:10 small:ff ] log_mask: 00000000, log_types: 00000000 RMGR: Starting tasks. #05: loading "(hd1,0)/oskit/l4/v2/names" from 02065000-02090a7e to [ 00240000-00246812 00247000-00253000 ] starting at entry 00240000 via trampoline page code 00056460 symbols at 08e5e000-08e60000 (8kB), lines at 08e59000-08e5e000 (20kB) #06: loading "(hd1,0)/oskit/l4/v2/log" from 02091000-020b86c1 to [ 00400000-00406c31 00407000-00439510 ] starting at entry 00400000 via trampoline page code 0005745c symbols at 08e57000-08e59000 (8kB), lines at 08e52000-08e57000 (20kB) #07: loading "(hd1,0)/oskit/l4/v2/dm_phys --isa=0x00800000 -v" from 020b9000-0211a1fb to [ 01500000-01511ca2 01512000-015193d0 ] starting at entry 01500000 via trampoline page code 00058474 symbols at 08e4e000-08e52000 (16kB), lines at 08e42000-08e4e000 (48kB) #08: loading "(hd1,0)/oskit/l4/v2/simple_ts -t 380" from 0211b000-0214ad2b to [ 01400000-01407ede 01408000-01413830 ] starting at entry 01400000 via trampoline page code 0005946c symbols at 08e40000-08e42000 (8kB), lines at 08e3a000-08e40000 (24kB) #09: loading "(hd1,0)/oskit/l4/v2/rtc" from 0214b000-0216ceca to [ 01080000-01084b69 01085000-0108a000 ] starting at entry 01080000 via trampoline page code 0005a45c symbols at 08e38000-08e3a000 (8kB), lines at 08e34000-08e38000 (16kB) #0a: loading "(hd1,0)/oskit/l4/v2/l4io" from 0216d000-0233e01b to [ 00b80000-00ba237e 00ba3000-00bd7000 ] starting at entry 00b80000 via trampoline page code 0005b460 symbols at 08dfc000-08e34000 (224kB), lines at 08de5000-08dfc000 (92kB) #0b: loading "(hd1,0)/oskit/l4/v2/omega0 --l4io" from 0233f000-02374bd0 to [ 00360000-003683d5 00369000-0038257c ] starting at entry 00360000 via trampoline page code 0005c468 symbols at 08de3000-08de5000 (8kB), lines at 08ddc000-08de3000 (28kB) #0c: loading "(hd1,0)/oskit/l4/v2/bmodfs" from 02375000-0240047f to [ 01220000-0123634c 01237000-0123f000 ] passing module (hd1,0)/oskit/l4/v2/libloader.s.so [ 02401000-0248de37 ] passing module (hd0,0)/l4/cfg/run.bmodfs.cfg [ 0248e000-0248e078 ] passing module (hd1,0)/oskit/l4/v2/run [ 0248f000-024dc6e7 ] passing module (hd1,0)/oskit/l4/lx/vmlinuz26 [ 024dd000-0322576b ] passing module (hd0,0)/l4/cfg/lx/l4linux26_rd.cfg [ 03226000-0322609b ] passing module (hd0,0)/l4/rd/rd1 [ 03227000-04227000 ] starting at entry 01220000 via trampoline page code 0005d460 symbols at 08dd7000-08ddc000 (20kB), lines at 08dc8000-08dd7000 (60kB) #13: loading "(hd1,0)/oskit/l4/v2/l4exec" from 04227000-04322cfa to [ 01100000-01127ec2 01128000-01132000 ] starting at entry 01100000 via trampoline page code 0005e460 symbols at 08dc0000-08dc8000 (32kB), lines at 08da8000-08dc0000 (96kB) #14: loading "(hd1,0)/oskit/l4/v2/con --l4io" from 04323000-04497302 to [ 00b00000-00b4e4ba 00b4f000-00b61000 ] starting at entry 00b00000 via trampoline page code 0005f464 symbols at 08d9b000-08da8000 (52kB), lines at 08d69000-08d9b000 (200kB) #15: loading "(hd1,0)/oskit/l4/v2/loader --fprov=BMODFS run.bmodfs.cfg l4linux26 _rd.cfg" from 04498000-0455ec9a to [ 01300000-013253f6 01326000-01338000 ] starting at entry 01300000 via trampoline page code 00060490 symbols at 08d63000-08d69000 (24kB), lines at 08d4d000-08d63000 (88kB) DMphys | DMphys memory map: DMphys | phys. memory 0x00000000-0x09af0000 (from L4 kernel info page) DMphys | using 0x00100000-0x09af0000 DMphys | Memory area Pool PS Flags DMphys | 0x00000000-0x00100000 -- -- RESERVED DMphys | 0x00100000-0x00119000 7 12 MAPPED DMphys | 0x00119000-0x00193000 -- -- DENIED DMphys | 0x00193000-0x00240000 7 12 MAPPED DMphys | 0x00240000-0x00253000 -- -- DENIED DMphys | 0x00253000-0x00360000 7 12 MAPPED DMphys | 0x00360000-0x00383000 -- -- DENIED DMphys | 0x00383000-0x00400000 7 12 MAPPED DMphys | 0x00400000-0x0043a000 -- -- DENIED DMphys | 0x0043a000-0x009ea000 7 12 MAPPED DMphys | 0x009ea000-0x00b00000 0 12 MAPPED DMphys | 0x00b00000-0x00b61000 -- -- DENIED DMphys | 0x00b61000-0x00b80000 0 12 MAPPED DMphys | 0x00b80000-0x00bd7000 -- -- DENIED DMphys | 0x00bd7000-0x00c00000 0 12 MAPPED DMphys | 0x00c00000-0x01000000 0 22 MAPPED DMphys | 0x01000000-0x01080000 0 12 MAPPED DMphys | 0x01080000-0x0108a000 -- -- DENIED DMphys | 0x0108a000-0x01100000 0 12 MAPPED DMphys | 0x01100000-0x01132000 -- -- DENIED DMphys | 0x01132000-0x01220000 0 12 MAPPED DMphys | 0x01220000-0x0123f000 -- -- DENIED DMphys | 0x0123f000-0x01300000 0 12 MAPPED DMphys | 0x01300000-0x01338000 -- -- DENIED DMphys | 0x01338000-0x01400000 0 12 MAPPED DMphys | 0x01400000-0x01414000 -- -- DENIED DMphys | 0x01414000-0x01500000 0 12 MAPPED DMphys | 0x01500000-0x0151a000 -- -- RESERVED DMphys | 0x0151a000-0x01800000 0 12 MAPPED DMphys | 0x01800000-0x02400000 0 22 MAPPED DMphys | 0x02400000-0x02401000 0 12 MAPPED DMphys | 0x02401000-0x04227000 -- -- DENIED DMphys | 0x04227000-0x04400000 0 12 MAPPED DMphys | 0x04400000-0x08c00000 0 22 MAPPED DMphys | 0x08c00000-0x08d4d000 0 12 MAPPED DMphys | 0x08d4d000-0x09af0000 -- -- DENIED DMphys | DMphys | DMphys memory pools: DMphys | pool 0 (Default memory pool): DMphys | size: 102160KB total, 102160KB free, 32KB reserved DMphys | 0x009ea000-0x00b00000 ( 1112KB, 1MB) DMphys | 0x00b61000-0x00b80000 ( 124KB, 0MB) DMphys | 0x00bd7000-0x01080000 ( 4772KB, 5MB) DMphys | 0x0108a000-0x01100000 ( 472KB, 0MB) DMphys | 0x01132000-0x01220000 ( 952KB, 1MB) DMphys | 0x0123f000-0x01300000 ( 772KB, 1MB) DMphys | 0x01338000-0x01400000 ( 800KB, 1MB) DMphys | 0x01414000-0x01500000 ( 944KB, 1MB) DMphys | 0x0151a000-0x02401000 ( 15260KB, 15MB) DMphys | 0x04227000-0x08d4d000 ( 76952KB, 75MB) DMphys | pool 7 (ISA DMA memory pool): DMphys | size: 8192KB total, 8192KB free, 0KB reserved DMphys | 0x00100000-0x00119000 ( 100KB, 0MB) DMphys | 0x00193000-0x00240000 ( 692KB, 1MB) DMphys | 0x00253000-0x00360000 ( 1076KB, 1MB) DMphys | 0x00383000-0x00400000 ( 500KB, 0MB) DMphys | 0x0043a000-0x009ea000 ( 5824KB, 6MB) simplets| Configured for 380 tasks. rtc | Date:26.12.2005 Time:16:48:44 RMGR: task a.00 at 00b99b61 is trying to get page 00100000 allocated by task 7 ---------------------------------------------------------IP: 0011b7fa --double page fault (4.00) jdb:

3 8

l4linux-2.6 compilation: acpi problems: undefined reference *acpi*
by Konstantinos Pachopoulos 11 Jan '06

11 Jan '06

Hi, it seems like there are some acpi problems: ------------------------------------ ..... drivers/built-in.o(.init.text+0x52c0): In function `display_to_var': /usr/src/l4linux/l4linux-2.6/drivers/video/console/fbcon.c:749: undefined refere nce to `acpi_ht' drivers/built-in.o(.init.text+0x52ca):/usr/src/l4linux/l4linux-2.6/drivers/video /console/fbcon.c:750: undefined reference to `acpi_pci_disabled' drivers/built-in.o(.init.text+0x52d4):/usr/src/l4linux/l4linux-2.6/drivers/video /console/fbcon.c:752: undefined reference to `acpi_noirq' drivers/built-in.o(.init.text+0x5b5d): In function `acpi_pci_root_init': /usr/src/l4linux/l4linux-2.6/drivers/acpi/pci_root.c:347: undefined reference to `acpi_pci_disabled' drivers/built-in.o(.init.text+0x5cc1): In function `irqrouter_init_sysfs': /usr/src/l4linux/l4linux-2.6/drivers/acpi/pci_link.c: undefined reference to `ac pi_noirq' drivers/built-in.o(.init.text+0x5ced): In function `acpi_pci_link_init': /usr/src/l4linux/l4linux-2.6/drivers/acpi/pci_link.c: undefined reference to `ac pi_noirq' arch/l4/pci/built-in.o(.text+0x45a): In function `get_base_addr': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/mmconfig.c:27: undefined reference to `pci_mmcfg_config' arch/l4/pci/built-in.o(.text+0x464):/usr/src/l4linux/l4linux-2.6/arch/i386/pci/m mconfig.c:27: undefined reference to `pci_mmcfg_config_num' arch/l4/pci/built-in.o(.text+0x15d3): In function `pcibios_penalize_isa_irq': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/irq.c:1078: undefined reference to `a cpi_noirq' arch/l4/pci/built-in.o(.text+0x164e): In function `pirq_enable_irq': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/irq.c: undefined reference to `mp_irq _entries' arch/l4/pci/built-in.o(.text+0x165c):/usr/src/l4linux/l4linux-2.6/arch/i386/pci/ irq.c: undefined reference to `skip_ioapic_setup' arch/l4/pci/built-in.o(.text+0x1666):/usr/src/l4linux/l4linux-2.6/arch/i386/pci/ irq.c: undefined reference to `io_apic_irqs' arch/l4/pci/built-in.o(.text+0x16dd): In function `pcibios_fixup_irqs': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/irq.c:922: undefined reference to `IO _APIC_get_PCI_irq_vector' arch/l4/pci/built-in.o(.text+0x1728):/usr/src/l4linux/l4linux-2.6/arch/i386/pci/ irq.c:932: undefined reference to `IO_APIC_get_PCI_irq_vector' arch/l4/pci/built-in.o(.init.text+0x71d): In function `pci_mmcfg_init': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/mmconfig.c:124: undefined reference t o `acpi_parse_mcfg' arch/l4/pci/built-in.o(.init.text+0x72a):/usr/src/l4linux/l4linux-2.6/arch/i386/ pci/mmconfig.c:125: undefined reference to `pci_mmcfg_config_num' arch/l4/pci/built-in.o(.init.text+0x734):/usr/src/l4linux/l4linux-2.6/arch/i386/ pci/mmconfig.c:125: undefined reference to `pci_mmcfg_config' arch/l4/pci/built-in.o(.init.text+0xeb0): In function `pci_acpi_init': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/acpi.c:40: undefined reference to `ac pi_noirq' arch/l4/pci/built-in.o(.init.text+0xf22): In function `pirq_sis_set': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/irq.c: undefined reference to `acpi_i oapic' arch/l4/pci/built-in.o(.init.text+0xf2b):/usr/src/l4linux/l4linux-2.6/arch/i386/ pci/irq.c: undefined reference to `print_IO_APIC' arch/l4/pci/built-in.o(.init.text+0x171b): In function `pcibios_fixup_irqs': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/irq.c:932: undefined reference to `mp _irq_entries' arch/l4/pci/built-in.o(.init.text+0x1727):/usr/src/l4linux/l4linux-2.6/arch/i386 /pci/irq.c:932: undefined reference to `skip_ioapic_setup' arch/l4/pci/built-in.o(.init.text+0x1730):/usr/src/l4linux/l4linux-2.6/arch/i386 /pci/irq.c:932: undefined reference to `io_apic_irqs' arch/l4/pci/built-in.o(.init.text+0x1760):/usr/src/l4linux/l4linux-2.6/arch/i386 /pci/irq.c:938: undefined reference to `IO_APIC_get_PCI_irq_vector' arch/l4/pci/built-in.o(.init.text+0x17fa): In function `pci_vector_resources': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/irq.c:1168: undefined reference to `I O_APIC_get_PCI_irq_vector' arch/l4/pci/built-in.o(.init.text+0x1957): In function `pcibios_irq_init': /usr/src/l4linux/l4linux-2.6/arch/i386/pci/irq.c:1048: undefined reference to `m p_irq_entries' arch/l4/pci/built-in.o(.init.text+0x1960):/usr/src/l4linux/l4linux-2.6/arch/i386 /pci/irq.c:1048: undefined reference to `skip_ioapic_setup' arch/l4/pci/built-in.o(.init.text+0x196a):/usr/src/l4linux/l4linux-2.6/arch/i386 /pci/irq.c:1048: undefined reference to `io_apic_irqs' arch/l4/pci/built-in.o(.init.text+0x1e2f): In function `pcibios_setup': /usr/src/l4linux/l4linux-2.6/include/asm-l4/i386-arch/asm/acpi.h:149: undefined reference to `acpi_noirq' make: *** [.tmp_vmlinux1] Error 1 kastor:/usr/src/l4linux/l4linux-2.6# -------------------------------------- Any ideas? Thanks ___________________________________________________________ NEW Yahoo! Cars - sell your car and browse thousands of new and used cars online! http://uk.cars.yahoo.com/

2 1

grub-0.97 problem
by Der Herr Hofrat 05 Jan '06

05 Jan '06

HI ! Not to far into l4 yet - so this is most likely quite basic. trying to get L4Linux-2.6 to boot from hard disk. To get it to boot the docs say to use the modified grub - first shot was the grub cvs version - but that does not compile with gcc 3.3.6 (looks like it compiles up to gcc 3.2.X only - so next show was the patched grub-0.97 with the diff from ~adam/grub/ (patch < grub-0.97-os.diff) recompiled (./configure, make) and installed it(make install, grub-install /dev/hda) - booting gives me: GNU GRUB version 0.97-os.1 (640K lower / 228288K upper memory) followed by the menu - so I guess it worked. But if I use any of the features (i.e. set VAR := VAL, reference as $(VAL) ) it does not seem to know of these extensions ? the following is a part of my menu.lst: <snip> set P := (hd0,1)/usr/src/l4/l4/bin/x86_586/l4v2/ set C := (hd0,1)/usr/src/l4/cfg set L := (hd0,1)/usr/src/l4/l4linux/ # For booting GNU/Linux title GNU/Linux kernel (hd0,1)/boot/vmlinuz root=/dev/hda2 read-only title The "hello" program kernel $(P)/rmgr -sigma0 module $(P)/fiasco -nokdb -nowait -serial_esc -comspeed 115200 -comport 0 module $(P)/sigma0 module $(P)/hello title The "hello2" program kernel /usr/src/l4/l4/bin/x86_586/l4v2/rmgr -sigma0 module /usr/src/l4/l4/bin/x86_586/l4v2/fiasco -nokdb -nowait -serial_esc -comspeed 115200 -comport 0 module /usr/src/l4/l4/bin/x86_586/l4v2/sigma0 module /usr/src/l4/l4/bin/x86_586/l4v2/hello <snip> The target "hello" fails with <snip> kernel $(P)/rmgr -sigma0 Error 1: Filename must be either an absolute pathname or blocklist Press any key to continue... <snip> The target "hello2" loads as expected (it fails for other reasons later though) <snip> kernel /usr/src/l4/l4/bin/x86_586/l4v2/rmgr -sigma0 [Multiboot-elf, <0x100000:0x20e40:0x0>, <0x121e40:0x483c:0xa4784>, shtab=0x1 cb2f8, entry=0x100000] module /usr/src/l4/l4/bin/x86_586/l4v2/fiasco -nokdb -nowait -serial_esc -comsp eed 115200 -comport 0 [Multiboot-module @ 0x20f000, 0x56ea4 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/sigma0 [Multiboot-module @ 0x266000, 0x10211 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/hello [Multiboot-module @ 0x277000, 0xa884 bytes] <snip> I'm excluding hardware problems as the demo-CD version works fine - so its something thats wrong in this menu.lst ? I also tried removing the (hd0,1) from the settings as I did not have that in the hardcoded modules - so using: set P := /usr/src/l4/l4/bin/x86_586/l4v2/ but that did not change anything. regarding booting of linux - with all paths absolute due to the above problem: <menu.lst> title L4Linux 2.6 kernel /usr/src/l4/l4/bin/x86_586/l4v2/rmgr -sigma0 task modname "bmodfs" module module module module module module boot_priority 0xA8 modaddr 0x02000000 module /usr/src/l4/l4/bin/x86_586/l4v2/fiasco -nokdb -serial_esc -comspeed 115200 -comport 0 module /usr/src/l4/l4/bin/x86_586/l4v2/sigma0 module /usr/src/l4/l4/bin/x86_586/l4v2/names module /usr/src/l4/l4/bin/x86_586/l4v2/log --prio 0xA1 --buffer 0 module /usr/src/l4/l4/bin/x86_586/l4v2/dm_phys module /usr/src/l4/l4/bin/x86_586/l4v2/simple_ts -t 380 module /usr/src/l4/l4/bin/x86_586/l4v2/rtc module /usr/src/l4/l4/bin/x86_586/l4v2/l4io --noirq module /usr/src/l4/l4/bin/x86_586/l4v2/bmodfs module /usr/src/l4/l4/bin/x86_586/l4v2/libloader.s.so module /usr/src/l4/cfg/run.bmodfs.cfg module /usr/src/l4/l4/bin/x86_586/l4v2/run module /usr/src/l4/l4linux-2.6/vmlinuz26 module /usr/src/l4/cfg/l4linux26.cfg module /usr/src/l4/l4/bin/x86_586/l4v2/l4exec module /usr/src/l4/l4/bin/x86_586/l4v2/con --l4io module /usr/src/l4/l4/bin/x86_586/l4v2/loader --fprov=BMODFS run.bmodfs.cfg l4linux26.cfg <snip> I get the following output when booting: <snip> Booting 'L4Linux 2.6 ' kernel /usr/src/l4/l4/bin/x86_586/l4v2/rmgr -sigma0 -serial -comport=1 task mod name "bmodfs" module module module module module module module task modname "l4 dope" boot_priority 0xA8 [Multiboot-elf, <0x100000:0x20e40:0x0>, <0x121e40:0x483c:0xa4784>, shtab=0x1 cb2f8, entry=0x100000] modaddr 0x02000000 Setting module load address to 0x2000000 module /usr/src/l4/l4/bin/x86_586/l4v2/fiasco -nokdb -nowait -serial_esc -comsp eed 115200 -comport 1 [Multiboot-module @ 0x2000000, 0x56ea4 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/sigma0 [Multiboot-module @ 0x2057000, 0x10211 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/names [Multiboot-module @ 0x2068000, 0x2ab0e bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/log --prio 0xA1 --buffer 0 [Multiboot-module @ 0x2093000, 0x27a40 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/dm_phys [Multiboot-module @ 0x20bb000, 0x622a7 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/simple_ts -t 380 [Multiboot-module @ 0x211e000, 0x2ffac bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/rtc [Multiboot-module @ 0x214e000, 0x2138b bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/l4io --noirq [Multiboot-module @ 0x2170000, 0x1da7d1 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/bmodfs [Multiboot-module @ 0x234b000, 0x8f715 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/libloader.s.so [Multiboot-module @ 0x23db000, 0x8ec94 bytes] module /usr/src/l4/cfg/run.bmodfs.cfg [Multiboot-module @ 0x246a000, 0x78 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/run [Multiboot-module @ 0x246b000, 0x51d69 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/con_demo2 [Multiboot-module @ 0x24bd000, 0x8a3eb bytes] module /usr/src/l4/l4linux-2.6/vmlinuz26 [Multiboot-module @ 0x2548000, 0xda1d5a bytes] module /usr/src/l4/cfg/l4linux26.cfg [Multiboot-module @ 0x32ea000, 0x73 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/l4exec [Multiboot-module @ 0x32eb000, 0x103b97 bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/con --l4io [Multiboot-module @ 0x33ef000, 0x17531e bytes] module /usr/src/l4/l4/bin/x86_586/l4v2/loader --fprov=BMODFS run.bmodfs.cfg l4l inux26.cfg [Multiboot-module @ 0x3565000, 0xcf4e3 bytes] RMGR: Stage1 loading /usr/src/l4/l4/bin/x86_586/l4v2/sigma0 loading kernel /usr/src/l4/l4/bin/x86_586/l4v2/fiasco -nokdb -nowait -serial_esc -comspeed 115200 -comport 1 kernel at 00001000-003906a4 detected new-style DD-L4(v2)/Fiasco configuring sigma0: 00090000-00096000, start: 00090000 reserve modules memory range: 02057000-036344e4 starting kernel /usr/src/l4/l4/bin/x86_586/l4v2/fiasco -nokdb -nowait -serial_esc -comspeed 115200 -comport 1 proto=0x101f20 @ 0x0030097c Welcome to Fiasco(ia32)! DD-L4(v2)/x86 microkernel (C) 1998-2005 TU Dresden Rev: Thu Dec 22 23:02:20 2005 compiled with gcc 3.3.6 for Intel Pentium Performance-critical config option(s) detected: CONFIG_SCHED_RTC is on CONFIG_NDEBUG is off Enabling special fully nested mode for PIC Using the RTC on IRQ 8 (1kHz) for scheduling CPU: AuthenticAMD (6:8:1:0) Model: Duron (Applebred) at 1601 MHz 16/256 Entry I TLB (4K pages) 8 Entry I TLB (4M pages) 32/256 Entry D TLB (4K pages) 8 Entry D TLB (4M pages) 64 KB L1 I Cache (2-way associative, 64 bytes per line) 64 KB L1 D Cache (2-way associative, 64 bytes per line) 64 KB L2 U Cache (8-way associative, 64 bytes per line) Freeing init code/data: 20480 bytes (5 pages) SIGMA0: Hello! Found Fiasco: KIP syscalls: no. Allocated 124kB for maintenance structures. RMGR: Stage2 running on Fiasco bootloader loaded 16 modules at 02068000-036344e4 total RAM size = 228928 KB (reported by bootloader) received 209268 KB RAM from sigma0 816 KB reserved for RMGR My symbols at 0cde3000-0cde6000 (12kB), lines at 0cdd6000-0cde3000 (52kB) received no I/O ports attached irqs = [ <!0> 1 <!2> 3 <!4> 5 6 7 <!8> 9 a b c d e f ] RMGR: Parsing the config options of command line. configured task 0x0b: [ m:0,ffffffff,ffffffff hm:0,ffffffff,ffffffff t:0,ffff,ffff i:ffff lmcp:ffff s:0,ff,ff mcp:ff prio:10 small:ff ] WARNING: couldn't find modname l4dope, only storing it's quota configured task 0x15: [ m:0,ffffffff,ffffffff hm:0,ffffffff,ffffffff t:0,ffff,ffff i:ffff lmcp:ffff s:0,ff,ff mcp:ff prio:a8 small:ff ] log_mask: 00000000, log_types: 00000000 RMGR: Starting tasks. #05: loading "/usr/src/l4/l4/bin/x86_586/l4v2/names" from 02068000-02092b0e to [ 00240000-002467d2 00247000-00253000 ] starting at entry 00240000 via trampoline page code 0005916c symbols at 0cdd4000-0cdd6000 (8kB), lines at 0cdcf000-0cdd4000 (20kB) #06: loading "/usr/src/l4/l4/bin/x86_586/l4v2/log --prio 0xA1 --buffer 0" from 02093000-020baa40 to [ 00400000-00406d01 00407000-00439510 ] starting at entry 00400000 via trampoline page code 0005a180 symbols at 0cdcd000-0cdcf000 (8kB), lines at 0cdc8000-0cdcd000 (20kB) #07: loading "/usr/src/l4/l4/bin/x86_586/l4v2/dm_phys" from 020bb000-0211d2a7 to [ 01500000-0151239a 01513000-0151a410 ] starting at entry 01500000 via trampoline page code 0005b16c symbols at 0cdc4000-0cdc8000 (16kB), lines at 0cdb8000-0cdc4000 (48kB) #08: loading "/usr/src/l4/l4/bin/x86_586/l4v2/simple_ts -t 380" from 0211e000-0214dfac to [ 01400000-01407ffa 01408000-01413850 ] starting at entry 01400000 via trampoline page code 0005c178 symbols at 0cdb6000-0cdb8000 (8kB), lines at 0cdb0000-0cdb6000 (24kB) #09: loading "/usr/src/l4/l4/bin/x86_586/l4v2/rtc" from 0214e000-0216f38b to [ 01080000-01084b19 01085000-0108a000 ] starting at entry 01080000 via trampoline page code 0005d168 symbols at 0cdae000-0cdb0000 (8kB), lines at 0cdaa000-0cdae000 (16kB) #0a: loading "/usr/src/l4/l4/bin/x86_586/l4v2/l4io --noirq" from 02170000-0234a7d1 to [ 00b80000-00ba322b 00ba4000-00bd8000 ] starting at entry 00b80000 via trampoline page code 0005e174 symbols at 0cd73000-0cdaa000 (220kB), lines at 0cd5d000-0cd73000 (88kB) #0b: loading "/usr/src/l4/l4/bin/x86_586/l4v2/bmodfs" from 0234b000-023da715 to [ 01220000-01236d6c 01237000-0123f000 ] passing module /usr/src/l4/l4/bin/x86_586/l4v2/liblo [ 023db000-02469c94 ] passing module /usr/src/l4/cfg/run.bmodfs.cfg [ 0246a000-0246a078 ] passing module /usr/src/l4/l4/bin/x86_586/l4v2/run [ 0246b000-024bcd69 ] passing module /usr/src/l4/l4/bin/x86_586/l4v2/con_d [ 024bd000-025473eb ] passing module /usr/src/l4/l4linux-2.6/vmlinuz26 [ 02548000-032e9d5a ] passing module /usr/src/l4/cfg/l4linux26.cfg [ 032ea000-032ea073 ] passing module /usr/src/l4/l4/bin/x86_586/l4v2/l4exe [ 032eb000-033eeb97 ] starting at entry 01220000 via trampoline page code 0005f16c symbols at 0cd58000-0cd5d000 (20kB), lines at 0cd49000-0cd58000 (60kB) #13: loading "/usr/src/l4/l4/bin/x86_586/l4v2/con --l4io" from 033ef000-0356431e to [ 00b00000-00b4efab 00b4f000-00b61000 ] starting at entry 00b00000 via trampoline page code 00060170 symbols at 0cd3b000-0cd49000 (56kB), lines at 0cd0d000-0cd3b000 (184kB) #14: loading "/usr/src/l4/l4/bin/x86_586/l4v2/loader --fprov=BMODFS run.bmodfs.cfg l4linux26.cfg" from 03565000-036344e3 to [ 01300000-013265cb 01327000-01339000 ] starting at entry 01300000 via trampoline page code 00061198 symbols at 0cd07000-0cd0d000 (24kB), lines at 0ccf2000-0cd07000 (84kB) simplets| Configured for 380 tasks. rtc | Date:04.01.2006 Time:11:00:09 RMGR: task a.00 at 00b99c57 is trying to get page 00100000 allocated by task 7 ---------------------------------------------------------IP: 0011c6c1 --double page fault (4.00) jdb: ^ Return reboots, "k" enters L4 kernel debugger... Rebooting. <snip> Any hint on what I've messed up - also pointers on how to get usable debug infos out of such a situation would be appreciated - I did fine some short l4_install.notes describing setup of hello + L4Linux but they seem to be a bit out of date. My suspicion is that the grub is not correctly patched and thus these problems... thx ! hofrat

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l4-hackers January 2006