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    Subject[PATCH] lguest: clean up some l"references .init.text" warnings
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    Thanks to Andrew for pointing these out.

    This patch moves the parvirtprobe section into .init.data: it's only
    used in very very early boot, and for similar reasons, puts
    lguest_maybe_init and lguest_memory_setup in init.text.

    As well as fixing some warnings, this frees up a tiny bit more memory.

    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

    diff -r ecec388180b2 arch/i386/kernel/vmlinux.lds.S
    --- a/arch/i386/kernel/vmlinux.lds.S Mon Mar 19 14:58:08 2007 +1100
    +++ b/arch/i386/kernel/vmlinux.lds.S Tue Mar 20 12:10:39 2007 +1100
    @@ -81,12 +81,6 @@ SECTIONS
    CONSTRUCTORS
    } :data

    - .paravirtprobe : AT(ADDR(.paravirtprobe) - LOAD_OFFSET) {
    - __start_paravirtprobe = .;
    - *(.paravirtprobe)
    - __stop_paravirtprobe = .;
    - }
    -
    . = ALIGN(4096);
    .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
    __nosave_begin = .;
    @@ -151,7 +145,12 @@ SECTIONS
    *(.init.text)
    _einittext = .;
    }
    - .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { *(.init.data) }
    + .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
    + *(.init.data)
    + __start_paravirtprobe = .;
    + *(.paravirtprobe)
    + __stop_paravirtprobe = .;
    + }
    . = ALIGN(16);
    .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
    __setup_start = .;
    diff -r ecec388180b2 arch/i386/lguest/lguest.c
    --- a/arch/i386/lguest/lguest.c Mon Mar 19 14:58:08 2007 +1100
    +++ b/arch/i386/lguest/lguest.c Tue Mar 20 11:34:07 2007 +1100
    @@ -136,7 +136,7 @@ static struct notifier_block paniced = {
    .notifier_call = lguest_panic
    };

    -static char *lguest_memory_setup(void)
    +static __init char *lguest_memory_setup(void)
    {
    /* We do this here because lockcheck barfs if before start_kernel */
    atomic_notifier_chain_register(&panic_notifier_list, &paniced);
    @@ -549,7 +549,8 @@ static __attribute_used__ __init void lg
    start_kernel();
    }

    -asm("lguest_maybe_init:\n"
    +asm(".section .init.text\n"
    + "lguest_maybe_init:\n"
    " cmpl $"__stringify(LGUEST_MAGIC_EBP)", %ebp\n"
    " jne 1f\n"
    " cmpl $"__stringify(LGUEST_MAGIC_EDI)", %edi\n"

    -
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