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    Subject[PATCH v2 02/15] MIPS: memblock: Surely map BSS kernel memory section
    Date
    The current MIPS code makes sure the kernel code/data/init
    sections are in the maps, but BSS should also be there.

    Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
    ---
    arch/mips/kernel/setup.c | 3 +++
    1 file changed, 3 insertions(+)

    diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
    index 1a4d64410303..f502cd702fa7 100644
    --- a/arch/mips/kernel/setup.c
    +++ b/arch/mips/kernel/setup.c
    @@ -845,6 +845,9 @@ static void __init arch_mem_init(char **cmdline_p)
    arch_mem_addpart(PFN_UP(__pa_symbol(&__init_begin)) << PAGE_SHIFT,
    PFN_DOWN(__pa_symbol(&__init_end)) << PAGE_SHIFT,
    BOOT_MEM_INIT_RAM);
    + arch_mem_addpart(PFN_DOWN(__pa_symbol(&__bss_start)) << PAGE_SHIFT,
    + PFN_UP(__pa_symbol(&__bss_stop)) << PAGE_SHIFT,
    + BOOT_MEM_RAM);

    pr_info("Determined physical RAM map:\n");
    print_memory_map();
    --
    2.12.0
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