On Fri Dec 01, 2006 at 17:55:47 +0100, FERANDELLE Pascal wrote:
In august, I tested L4Linux on PC, and everything was working fine with L4Linux-2.6.17. Now, I get the snapshots of 20061116, and rebuild everything. The L4Linux kernel is now 2.6.18. The build is ok, but I can't start it under Fiasco.
Here is the log :
Welcome to Fiasco(ia32)! DD-L4(v2)/x86 microkernel (C) 1998-2006 TU Dresden Rev: Sat Nov 11 18:26:23 2006 compiled with gcc 3.4.6 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 SERIAL ESC: allocated IRQ 4 for serial uart SERIAL ESC: allocated IRQ 4 for serial uart Not using serial hack in slow timer handler. Absolute KIP Syscalls using: Sysenter CPU: GenuineIntel (F:4:9:0) Model: Pentium 4E (Prescott/Nocona) at 2793 MHz
64 Entry I TLB (4K or 4M pages) 64 Entry D TLB (4k or 4M pages) 12K ยต-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! ... ... 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...)
Adam