On Mon Dec 04, 2006 at 16:14:17 +0100, FERANDELLE Pascal wrote:
... l4lx | ======> L4Linux 2.6 starting... <======== l4lx | Linux version 2.6.18-l4 (root@PClinux) (gcc version 3.4.6) #1 Fri Dec l4lx : 1 18:41:42 CET 2006 l4lx | Binary name: vmlinuz26 l4lx | Kernel command line (7 args): earlyprintk=yes mem=64M video=l4fb load l4lx : _ramdisk=1 ramdisk_size=16384 root=/dev/ram l4env_rd=test-rd.rd l4lx | The running kernel does not have the l4lx | exception_ipc l4lx | feature enabled!
Of course, I have the exception_ipc feature enabled in Fiasco !!!
By any chance, do you have CONFIG_REGPARM enabled? Disable it. (I recently added a check for that config option...)
I disable it, in both Fiasco and L4Linux, and now L4Linux is starting. But, it panics ... Here is the end of the log on the serial line :
... Kernel command line: earlyprintk=yes mem=64M load_ramdisk=1 ramdisk_size=16384 r oot=/dev/ram l4env_rd=test-rd.rd Initializing CPU#0 l4lx_irq_init: l4lx_irq_max = 18 PID hash table entries: 512 (order: 9, 2048 bytes) l4lx_irq_timer_startup(0) l4lx | l4lx_thread_create: Created thread 0e.05 (timer.i0) timer_irq_thread: Starting timer IRQ thread. disabling early console l4lx | l4lx_thread_create: Created thread 0e.06 (Idler) l4lx | Starting L4FB via CON con | vc_loop(): vc[1] running as B.07 l4lx | l4lx_thread_create: Created thread 0e.07 (L4ConInput) con | vc_open_out(): vc[1] 1024x768@16, gmode:0x35 l4lx | l4fbcon: 1024x750 2bypp, size: 1540096 l4lx | l4lx_thread_create: Created thread 0e.08 (CON refresher) l4lx | l4lx_thread_create: Created thread 0e.09 (IRQ8) l4lx | panic: going to sleep forever, bye
and on my graphical console :
... EFLAGS : 00013202 (2.6.18-l4 #3) EIP is at flush_kernel_map+0x9/0x10 Call Trace : Global_flush_tlb agp_backend_initialize pci_enable_device agp_add_bridge
Do not enable AGP, I think that's the culprit.
Adam