Hi, I got the latest kernel off the cvs tree and am running it on a board(CPU- RM5710) whose physical address has been remapped to 0x8000000, the virtual address being 0xa8000000. The kernel fails while trying to allocate memory for the initbootmem map table. In the setup_arch() routine of arch/mips/kernel/setup.c, the "start_pfn" variable gets a greater value than "max_pfn" before the call to init_bootmem(). I have done relevant changes to the call to add_memory_region() routine in arch/mips/alpine/setup.c. CONFIG_BLK_DEV_INITRD is not set. Manoj
