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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /arch/x86/boot/compressed/misc.h | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'arch/x86/boot/compressed/misc.h')
| -rw-r--r-- | arch/x86/boot/compressed/misc.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h index b6fec1ff1..1c8355ead 100644 --- a/arch/x86/boot/compressed/misc.h +++ b/arch/x86/boot/compressed/misc.h @@ -67,28 +67,33 @@ int cmdline_find_option_bool(const char *option); #if CONFIG_RANDOMIZE_BASE /* kaslr.c */ -unsigned char *choose_random_location(unsigned long input_ptr, - unsigned long input_size, - unsigned long output_ptr, - unsigned long output_size); +void choose_random_location(unsigned long input, + unsigned long input_size, + unsigned long *output, + unsigned long output_size, + unsigned long *virt_addr); /* cpuflags.c */ bool has_cpuflag(int flag); #else -static inline -unsigned char *choose_random_location(unsigned long input_ptr, - unsigned long input_size, - unsigned long output_ptr, - unsigned long output_size) +static inline void choose_random_location(unsigned long input, + unsigned long input_size, + unsigned long *output, + unsigned long output_size, + unsigned long *virt_addr) { - return (unsigned char *)output_ptr; + /* No change from existing output location. */ + *virt_addr = *output; } #endif #ifdef CONFIG_X86_64 +void initialize_identity_maps(void); void add_identity_map(unsigned long start, unsigned long size); void finalize_identity_maps(void); extern unsigned char _pgtable[]; #else +static inline void initialize_identity_maps(void) +{ } static inline void add_identity_map(unsigned long start, unsigned long size) { } static inline void finalize_identity_maps(void) |