From 31833332f79876366809ccb0614fee7df8afe9fe Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 9 Feb 2018 11:14:28 +0100 Subject: m68k/mm: Stop printing the virtual memory layout Since commit ad67b74d2469d9b8 ("printk: hash addresses printed with %p"), the virtual memory layout printed during boot up contains "ptrval" instead of actual addresses: Memory: 268040K/276480K available (2979K kernel code, 310K rwdata, 784K rodata, 144K init, 172K bss, 8440K reserved, 0K cma-reserved) Virtual kernel memory layout: vector : 0x003d2e74 - 0x003d3274 ( 1 KiB) kmap : 0xd0000000 - 0xf0000000 ( 512 MiB) vmalloc : 0x11800000 - 0xd0000000 (3048 MiB) lowmem : 0x00000000 - 0x11000000 ( 272 MiB) .init : 0x(ptrval) - 0x(ptrval) ( 144 KiB) .text : 0x(ptrval) - 0x(ptrval) (2980 KiB) .data : 0x(ptrval) - 0x(ptrval) (1095 KiB) .bss : 0x(ptrval) - 0x(ptrval) ( 173 KiB) Instead of changing the printing to "%px", and leaking virtual memory layout information again, just remove the printing completely, cfr. e.g. commit 071929dbdd865f77 ("arm64: Stop printing the virtual memory layout"). All interesting information (actual section sizes) is already printed by mem_init_print_info() just above anyway. Signed-off-by: Geert Uytterhoeven --- arch/m68k/mm/init.c | 27 --------------------------- 1 file changed, 27 deletions(-) (limited to 'arch/m68k') diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index e85acd1..8827b7f 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -120,32 +120,6 @@ void free_initmem(void) #define VECTORS _ramvec #endif -void __init print_memmap(void) -{ -#define UL(x) ((unsigned long) (x)) -#define MLK(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 10 -#define MLM(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 20 -#define MLK_ROUNDUP(b, t) b, t, DIV_ROUND_UP(((t) - (b)), 1024) - - pr_notice("Virtual kernel memory layout:\n" - " vector : 0x%08lx - 0x%08lx (%4ld KiB)\n" - " kmap : 0x%08lx - 0x%08lx (%4ld MiB)\n" - " vmalloc : 0x%08lx - 0x%08lx (%4ld MiB)\n" - " lowmem : 0x%08lx - 0x%08lx (%4ld MiB)\n" - " .init : 0x%p" " - 0x%p" " (%4d KiB)\n" - " .text : 0x%p" " - 0x%p" " (%4d KiB)\n" - " .data : 0x%p" " - 0x%p" " (%4d KiB)\n" - " .bss : 0x%p" " - 0x%p" " (%4d KiB)\n", - MLK(VECTORS, VECTORS + 256), - MLM(KMAP_START, KMAP_END), - MLM(VMALLOC_START, VMALLOC_END), - MLM(PAGE_OFFSET, (unsigned long)high_memory), - MLK_ROUNDUP(__init_begin, __init_end), - MLK_ROUNDUP(_stext, _etext), - MLK_ROUNDUP(_sdata, _edata), - MLK_ROUNDUP(__bss_start, __bss_stop)); -} - static inline void init_pointer_tables(void) { #if defined(CONFIG_MMU) && !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE) @@ -170,7 +144,6 @@ void __init mem_init(void) free_all_bootmem(); init_pointer_tables(); mem_init_print_info(NULL); - print_memmap(); } #ifdef CONFIG_BLK_DEV_INITRD -- cgit v1.1