diff options
Diffstat (limited to 'arch/x86/boot/compressed/misc.c')
| -rw-r--r-- | arch/x86/boot/compressed/misc.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c index 0d37420cad02..0f41ca0e52c0 100644 --- a/arch/x86/boot/compressed/misc.c +++ b/arch/x86/boot/compressed/misc.c @@ -14,7 +14,6 @@ #include "misc.h" #include "error.h" -#include "pgtable.h" #include "../string.h" #include "../voffset.h" #include <asm/bootparam_utils.h> @@ -235,7 +234,7 @@ static void handle_relocations(void *output, unsigned long output_len, /* * Process relocations: 32 bit relocations first then 64 bit after. - * Three sets of binary relocations are added to the end of the kernel + * Two sets of binary relocations are added to the end of the kernel * before compression. Each relocation table entry is the kernel * address of the location which needs to be updated stored as a * 32-bit value which is sign extended to 64 bits. @@ -245,8 +244,6 @@ static void handle_relocations(void *output, unsigned long output_len, * kernel bits... * 0 - zero terminator for 64 bit relocations * 64 bit relocation repeated - * 0 - zero terminator for inverse 32 bit relocations - * 32 bit inverse relocation repeated * 0 - zero terminator for 32 bit relocations * 32 bit relocation repeated * @@ -263,16 +260,6 @@ static void handle_relocations(void *output, unsigned long output_len, *(uint32_t *)ptr += delta; } #ifdef CONFIG_X86_64 - while (*--reloc) { - long extended = *reloc; - extended += map; - - ptr = (unsigned long)extended; - if (ptr < min_addr || ptr > max_addr) - error("inverse 32-bit relocation outside of kernel!\n"); - - *(int32_t *)ptr -= delta; - } for (reloc--; *reloc; reloc--) { long extended = *reloc; extended += map; @@ -345,6 +332,8 @@ static size_t parse_elf(void *output) } const unsigned long kernel_text_size = VO___start_rodata - VO__text; +const unsigned long kernel_inittext_offset = VO__sinittext - VO__text; +const unsigned long kernel_inittext_size = VO___inittext_end - VO__sinittext; const unsigned long kernel_total_size = VO__end - VO__text; static u8 boot_heap[BOOT_HEAP_SIZE] __aligned(4); |