Ingo Molnar wrote:

Looks like the setup.c unification missed the early_ioremap init from the early_ioremap unification. Unconditionally call early_ioremap_init().

Signed-off-by: Jeremy Fitzhardinge <jere...@citrix.com>

diff -r 5c26177fdf8c arch/x86/kernel/setup.c --- a/arch/x86/kernel/setup.c Sun Jun 29 16:57:52 2008 -0700 +++ b/arch/x86/kernel/setup.c Sun Jun 29 19:57:00 2008 -0700 @@ -523,11 +523,12 @@ memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data)); pre_setup_arch_hook(); early_cpu_init(); - early_ioremap_init(); reserve_setup_data(); #else printk(KERN_INFO "Command line: %s\n", boot_command_line); #endif + + early_ioremap_init();

ROOT_DEV = old_decode_dev(boot_params.hdr.root_dev); screen_info = boot_params.screen_info;