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Diffstat (limited to 'arch/x86/boot/compressed/misc.c')
-rw-r--r-- | arch/x86/boot/compressed/misc.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c index 462dfbf7467b..0d69e809673a 100644 --- a/arch/x86/boot/compressed/misc.c +++ b/arch/x86/boot/compressed/misc.c @@ -1,8 +1,10 @@ /* * misc.c * - * This is a collection of several routines from gzip-1.0.3 - * adapted for Linux. + * This is a collection of several routines used to extract the kernel + * which includes KASLR relocation, decompression, ELF parsing, and + * relocation processing. Additionally included are the screen and serial + * output functions and related debugging support functions. * * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994 * puts by Nick Holloway 1993, better puts by Martin Mares 1995 @@ -383,7 +385,7 @@ static void parse_elf(void *output) free(phdrs); } -asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap, +asmlinkage __visible void *extract_kernel(void *rmode, memptr heap, unsigned char *input_data, unsigned long input_len, unsigned char *output, @@ -412,7 +414,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap, cols = boot_params->screen_info.orig_video_cols; console_init(); - debug_putstr("early console in decompress_kernel\n"); + debug_putstr("early console in extract_kernel\n"); free_mem_ptr = heap; /* Heap */ free_mem_end_ptr = heap + BOOT_HEAP_SIZE; |