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| author | Yoshinori Sato <ysato@users.sourceforge.jp> | 2019-06-02 08:46:11 +0200 |
|---|---|---|
| committer | Yoshinori Sato <ysato@users.sourceforge.jp> | 2019-06-02 08:46:11 +0200 |
| commit | 860dbce3d8dd90cb9e909c58fa79808766243651 (patch) | |
| tree | f68920c82fa779ae37bbce08a58259e5c3934ab3 /arch/arm64/mm/init.c | |
| parent | Fix allyesconfig output. (diff) | |
| parent | Merge tag 'nfsd-5.2-1' of git://linux-nfs.org/~bfields/linux (diff) | |
| download | linux-860dbce3d8dd90cb9e909c58fa79808766243651.tar.xz linux-860dbce3d8dd90cb9e909c58fa79808766243651.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Diffstat (limited to 'arch/arm64/mm/init.c')
| -rw-r--r-- | arch/arm64/mm/init.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 6bc135042f5e..d2adffb81b5d 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -48,7 +48,7 @@ #include <asm/numa.h> #include <asm/sections.h> #include <asm/setup.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/tlb.h> #include <asm/alternative.h> @@ -363,7 +363,7 @@ void __init arm64_memblock_init(void) * Otherwise, this is a no-op */ u64 base = phys_initrd_start & PAGE_MASK; - u64 size = PAGE_ALIGN(phys_initrd_size); + u64 size = PAGE_ALIGN(phys_initrd_start + phys_initrd_size) - base; /* * We can only add back the initrd memory if we don't end up @@ -377,7 +377,7 @@ void __init arm64_memblock_init(void) base + size > memblock_start_of_DRAM() + linear_region_size, "initrd not fully accessible via the linear mapping -- please check your bootloader ...\n")) { - initrd_start = 0; + phys_initrd_size = 0; } else { memblock_remove(base, size); /* clear MEMBLOCK_ flags */ memblock_add(base, size); @@ -440,6 +440,7 @@ void __init bootmem_init(void) early_memtest(min << PAGE_SHIFT, max << PAGE_SHIFT); max_pfn = max_low_pfn = max; + min_low_pfn = min; arm64_numa_init(); /* @@ -535,7 +536,7 @@ void __init mem_init(void) else swiotlb_force = SWIOTLB_NO_FORCE; - set_max_mapnr(pfn_to_page(max_pfn) - mem_map); + set_max_mapnr(max_pfn - PHYS_PFN_OFFSET); #ifndef CONFIG_SPARSEMEM_VMEMMAP free_unused_memmap(); @@ -577,24 +578,11 @@ void free_initmem(void) } #ifdef CONFIG_BLK_DEV_INITRD - -static int keep_initrd __initdata; - void __init free_initrd_mem(unsigned long start, unsigned long end) { - if (!keep_initrd) { - free_reserved_area((void *)start, (void *)end, 0, "initrd"); - memblock_free(__virt_to_phys(start), end - start); - } -} - -static int __init keepinitrd_setup(char *__unused) -{ - keep_initrd = 1; - return 1; + free_reserved_area((void *)start, (void *)end, 0, "initrd"); + memblock_free(__virt_to_phys(start), end - start); } - -__setup("keepinitrd", keepinitrd_setup); #endif /* |