lkml.org 
[lkml]   [2008]   [Jul]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[PATCH 1/2] x86: call early_cpu_init at the same point
    Call early_cpu_init() at the same (early) point in setup_arch().
    The x86_64 code was calling it relatively late, after when other arch
    code need to do cpu-related setup which depends on it.

    Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
    ---
    arch/x86/kernel/setup.c | 5 +----
    1 file changed, 1 insertion(+), 4 deletions(-)

    ===================================================================
    --- a/arch/x86/kernel/setup.c
    +++ b/arch/x86/kernel/setup.c
    @@ -597,11 +597,11 @@
    memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
    visws_early_detect();
    pre_setup_arch_hook();
    - early_cpu_init();
    #else
    printk(KERN_INFO "Command line: %s\n", boot_command_line);
    #endif

    + early_cpu_init();
    early_ioremap_init();

    ROOT_DEV = old_decode_dev(boot_params.hdr.root_dev);
    @@ -665,9 +665,6 @@
    bss_resource.start = virt_to_phys(&__bss_start);
    bss_resource.end = virt_to_phys(&__bss_stop)-1;

    -#ifdef CONFIG_X86_64
    - early_cpu_init();
    -#endif
    strlcpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
    *cmdline_p = command_line;




    \
     
     \ /
      Last update: 2008-07-22 01:53    [W:0.021 / U:124.504 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site