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    Subject[PATCH v2 05/15] x86: Use macros for .bss.page_aligned section.
    Date
    Signed-off-by: Tim Abbott <tabbott@mit.edu>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: H. Peter Anvin <hpa@zytor.com>
    ---
    arch/x86/kernel/head_32.S | 2 +-
    arch/x86/kernel/head_64.S | 2 +-
    arch/x86/kernel/vmlinux_32.lds.S | 2 +-
    arch/x86/kernel/vmlinux_64.lds.S | 2 +-
    4 files changed, 4 insertions(+), 4 deletions(-)

    diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
    index 3068388..8f2a18b 100644
    --- a/arch/x86/kernel/head_32.S
    +++ b/arch/x86/kernel/head_32.S
    @@ -618,7 +618,7 @@ ENTRY(_stext)
    /*
    * BSS section
    */
    -.section ".bss.page_aligned","wa"
    +__PAGE_ALIGNED_BSS
    .align PAGE_SIZE_asm
    #ifdef CONFIG_X86_PAE
    swapper_pg_pmd:
    diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
    index 54b29bb..ae9a453 100644
    --- a/arch/x86/kernel/head_64.S
    +++ b/arch/x86/kernel/head_64.S
    @@ -419,7 +419,7 @@ ENTRY(phys_base)
    ENTRY(idt_table)
    .skip IDT_ENTRIES * 16

    - .section .bss.page_aligned, "aw", @nobits
    + __PAGE_ALIGNED_BSS
    .align PAGE_SIZE
    ENTRY(empty_zero_page)
    .skip PAGE_SIZE
    diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
    index 62ad500..db882aa 100644
    --- a/arch/x86/kernel/vmlinux_32.lds.S
    +++ b/arch/x86/kernel/vmlinux_32.lds.S
    @@ -185,7 +185,7 @@ SECTIONS
    .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
    __init_end = .;
    __bss_start = .; /* BSS */
    - *(.bss.page_aligned)
    + PAGE_ALIGNED_BSS
    *(.bss)
    . = ALIGN(4);
    __bss_stop = .;
    diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
    index 6d5a5b0..424fb87 100644
    --- a/arch/x86/kernel/vmlinux_64.lds.S
    +++ b/arch/x86/kernel/vmlinux_64.lds.S
    @@ -283,7 +283,7 @@ SECTIONS
    .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
    . = ALIGN(PAGE_SIZE);
    __bss_start = .; /* BSS */
    - *(.bss.page_aligned)
    + PAGE_ALIGNED_BSS
    *(.bss)
    __bss_stop = .;
    }
    --
    1.6.2.1


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