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    Subject[PATCH 10/26] Dynamic kernel command-line - ia64
    Date

    1. Rename saved_command_line into boot_command_line.
    2. Set command_line as __initdata.

    Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>

    ---

    diff -urNp linux-2.6.19.org/arch/ia64/kernel/efi.c linux-2.6.19/arch/ia64/kernel/efi.c
    --- linux-2.6.19.org/arch/ia64/kernel/efi.c 2006-11-29 23:57:37.000000000 +0200
    +++ linux-2.6.19/arch/ia64/kernel/efi.c 2006-12-02 11:31:32.000000000 +0200
    @@ -412,11 +412,11 @@ efi_init (void)
    efi_char16_t *c16;
    u64 efi_desc_size;
    char *cp, vendor[100] = "unknown";
    - extern char saved_command_line[];
    + extern char __initdata boot_command_line[];
    int i;

    /* it's too early to be able to use the standard kernel command line support... */
    - for (cp = saved_command_line; *cp; ) {
    + for (cp = boot_command_line; *cp; ) {
    if (memcmp(cp, "mem=", 4) == 0) {
    mem_limit = memparse(cp + 4, &cp);
    } else if (memcmp(cp, "max_addr=", 9) == 0) {
    diff -urNp linux-2.6.19.org/arch/ia64/kernel/sal.c linux-2.6.19/arch/ia64/kernel/sal.c
    --- linux-2.6.19.org/arch/ia64/kernel/sal.c 2006-11-29 23:57:37.000000000 +0200
    +++ linux-2.6.19/arch/ia64/kernel/sal.c 2006-12-02 11:31:32.000000000 +0200
    @@ -194,9 +194,9 @@ static void __init
    chk_nointroute_opt(void)
    {
    char *cp;
    - extern char saved_command_line[];
    + extern char __initdata boot_command_line[];

    - for (cp = saved_command_line; *cp; ) {
    + for (cp = boot_command_line; *cp; ) {
    if (memcmp(cp, "nointroute", 10) == 0) {
    no_int_routing = 1;
    printk ("no_int_routing on\n");
    diff -urNp linux-2.6.19.org/arch/ia64/kernel/setup.c linux-2.6.19/arch/ia64/kernel/setup.c
    --- linux-2.6.19.org/arch/ia64/kernel/setup.c 2006-11-29 23:57:37.000000000 +0200
    +++ linux-2.6.19/arch/ia64/kernel/setup.c 2006-12-02 11:31:32.000000000 +0200
    @@ -404,7 +404,7 @@ setup_arch (char **cmdline_p)
    ia64_patch_vtop((u64) __start___vtop_patchlist, (u64) __end___vtop_patchlist);

    *cmdline_p = __va(ia64_boot_param->command_line);
    - strlcpy(saved_command_line, *cmdline_p, COMMAND_LINE_SIZE);
    + strlcpy(boot_command_line, *cmdline_p, COMMAND_LINE_SIZE);

    efi_init();
    io_port_init();
    -
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