Messages in this thread Patch in this message | | | From | Serge Semin <> | Subject | [PATCH v2 02/15] MIPS: memblock: Surely map BSS kernel memory section | Date | Fri, 2 Feb 2018 06:54:45 +0300 |
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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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