just tried swiotlb=16,force with the same kernel panic :( I wonder what happened, i am sure i have seen mention of people running ivtv in domU's on the web.
thanks, -guil Quoting Ian Campbell <[EMAIL PROTECTED]>: > On Tue, 2007-05-01 at 13:01 -0500, Guil Barros wrote: >> I tried, below are my results: > > I'm afraid that's all my suggestions. You could try swiotlb=16,force > just for kicks (google seems to suggest that is the most common value) > but I bet the result is the same as below. > > It may be that the ivtv driver needs updating to work in a domU :-( > > Ian. > >> ====swiotlb=32,force==== >> [EMAIL PROTECTED] ~]# xm create -c slurp >> Using config file "/etc/xen/slurp". >> Going to boot Fedora Core (2.6.20-1.2944.fc6xen) >> kernel: /vmlinuz-2.6.20-1.2944.fc6xen >> initrd: /initrd-2.6.20-1.2944.fc6xen.img >> Started domain slurp >> Linux version 2.6.20-1.2944.fc6xen >> ([EMAIL PROTECTED]) (gcc version 4.1.1 20070105 >> (Red Hat 4.1.1-51)) #1 SMP Tue Apr 10 19:12:19 EDT 2007 >> BIOS-provided physical RAM map: >> sanitize start >> sanitize bail 0 >> copy_e820_map() start: 0000000000000000 size: 0000000030800000 end: >> 0000000030800000 type: 1 >> Xen: 0000000000000000 - 0000000030800000 (usable) >> 48MB HIGHMEM available. >> 727MB LOWMEM available. >> NX (Execute Disable) protection: active >> Zone PFN ranges: >> DMA 0 -> 186366 >> Normal 186366 -> 186366 >> HighMem 186366 -> 198656 >> early_node_map[1] active PFN ranges >> 0: 0 -> 198656 >> ACPI in unprivileged domain disabled >> Built 1 zonelists. Total pages: 197105 >> Kernel command line: ro root=/dev/VolGroup00/lv00_root console=xvc0 >> selinux=0 swiotlb=32,force >> Enabling fast FPU save and restore... done. >> Enabling unmasked SIMD FPU exception support... done. >> Initializing CPU#0 >> CPU 0 irqstacks, hard=c0784000 soft=c0764000 >> PID hash table entries: 4096 (order: 12, 16384 bytes) >> Xen reported: 2394.000 MHz processor. >> Console: colour dummy device 80x25 >> Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) >> Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) >> ------------[ cut here ]------------ >> kernel BUG at lib/../arch/i386/kernel/swiotlb.c:160! >> invalid opcode: 0000 [#1] >> SMP >> last sysfs file: >> Modules linked in: >> CPU: 0 >> EIP: e019:[<c04e5848>] Not tainted VLI >> EFLAGS: 00010282 (2.6.20-1.2944.fc6xen #1) >> EIP is at swiotlb_init_with_default_size+0x8a/0x153 >> eax: fffffff4 ebx: 00000300 ecx: 00000040 edx: f5416000 >> esi: c075fae4 edi: 02000000 ebp: 00000020 esp: c0730f44 >> ds: e021 es: e021 ss: e021 >> Process swapper (pid: 0, ti=c0730000 task=c06e3280 task.ti=c0730000) >> Stack: c074173e 00000000 ffffffff c161f000 c161f000 c075fae4 >> c0231b07 c073e778 >> 00000042 00000004 c0730f88 00010000 c16a6200 00000004 >> 00000010 c0742676 >> c069b0b1 c069c864 00010000 00000006 00040000 00c07c40 >> 00000000 0301f100 >> Call Trace: >> [<c074173e>] __alloc_bootmem_low+0x2b/0x67 >> [<c073e778>] mem_init+0x54/0x4d6 >> [<c0742676>] alloc_large_system_hash+0x18d/0x1b4 >> [<c0743153>] inode_init_early+0x49/0x72 >> [<c0734686>] start_kernel+0x22a/0x3c3 >> [<c073425a>] unknown_bootoption+0x0/0x202 >> ======================= >> Code: 59 7a f3 ff 83 c8 ff 40 83 f8 06 75 fa 89 d8 b9 1e 00 00 00 c1 >> e0 0b ba 06 00 00 00 03 05 54 65 7e c0 e8 2a 02 f3 ff 85 c0 74 04 <0f> >> 0b eb fe 83 eb 80 a1 58 65 7e c0 39 c3 72 c9 b9 00 00 00 01 >> EIP: [<c04e5848>] swiotlb_init_with_default_size+0x8a/0x153 SS:ESP >> e021:c0730f44 >> <0>Kernel panic - not syncing: Attempted to kill the idle task! > > -- > Ian Campbell > > petribar: > Any sun-bleached prehistoric candy that has been sitting in > the window of a vending machine too long. > -- Rich Hall, "Sniglets" > > > _______________________________________________ > ivtv-users mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-users > _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
