Commit 13cf0488 authored by Andrey Konovalov's avatar Andrey Konovalov Committed by Linus Torvalds
Browse files

kasan: add missing functions declarations to kasan.h 



KASAN is currently missing declarations for __asan_report* and __hwasan*
functions.  This can lead to compiler warnings.

Reported-by: default avatarLeon Romanovsky <leon@kernel.org>
Reported-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: default avatarAndrey Konovalov <andreyknvl@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Tested-by: default avatarLeon Romanovsky <leon@kernel.org>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Link: http://lkml.kernel.org/r/45b445a76a79208918f0cc44bfabebaea909b54d.1589297433.git.andreyknvl@google.com


Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 8a16c09e

mm/kasan/kasan.h

+32 −2
Original line number Diff line number Diff line
@@ -212,8 +212,6 @@ static inline const void *arch_kasan_set_tag(const void *addr, u8 tag) 
asmlinkage void kasan_unpoison_task_stack_below(const void *watermark);

void __asan_register_globals(struct kasan_global *globals, size_t size);

void __asan_unregister_globals(struct kasan_global *globals, size_t size);

void __asan_loadN(unsigned long addr, size_t size);

void __asan_storeN(unsigned long addr, size_t size);

void __asan_handle_no_return(void);

void __asan_alloca_poison(unsigned long addr, size_t size);

void __asan_allocas_unpoison(const void *stack_top, const void *stack_bottom);
@@ -228,6 +226,8 @@ void __asan_load8(unsigned long addr); 
void __asan_store8(unsigned long addr);

void __asan_load16(unsigned long addr);

void __asan_store16(unsigned long addr);

void __asan_loadN(unsigned long addr, size_t size);

void __asan_storeN(unsigned long addr, size_t size);



void __asan_load1_noabort(unsigned long addr);

void __asan_store1_noabort(unsigned long addr);
@@ -239,6 +239,21 @@ void __asan_load8_noabort(unsigned long addr); 
void __asan_store8_noabort(unsigned long addr);

void __asan_load16_noabort(unsigned long addr);

void __asan_store16_noabort(unsigned long addr);

void __asan_loadN_noabort(unsigned long addr, size_t size);

void __asan_storeN_noabort(unsigned long addr, size_t size);



void __asan_report_load1_noabort(unsigned long addr);

void __asan_report_store1_noabort(unsigned long addr);

void __asan_report_load2_noabort(unsigned long addr);

void __asan_report_store2_noabort(unsigned long addr);

void __asan_report_load4_noabort(unsigned long addr);

void __asan_report_store4_noabort(unsigned long addr);

void __asan_report_load8_noabort(unsigned long addr);

void __asan_report_store8_noabort(unsigned long addr);

void __asan_report_load16_noabort(unsigned long addr);

void __asan_report_store16_noabort(unsigned long addr);

void __asan_report_load_n_noabort(unsigned long addr, size_t size);

void __asan_report_store_n_noabort(unsigned long addr, size_t size);



void __asan_set_shadow_00(const void *addr, size_t size);

void __asan_set_shadow_f1(const void *addr, size_t size);
@@ -247,4 +262,19 @@ void __asan_set_shadow_f3(const void *addr, size_t size); 
void __asan_set_shadow_f5(const void *addr, size_t size);

void __asan_set_shadow_f8(const void *addr, size_t size);



void __hwasan_load1_noabort(unsigned long addr);

void __hwasan_store1_noabort(unsigned long addr);

void __hwasan_load2_noabort(unsigned long addr);

void __hwasan_store2_noabort(unsigned long addr);

void __hwasan_load4_noabort(unsigned long addr);

void __hwasan_store4_noabort(unsigned long addr);

void __hwasan_load8_noabort(unsigned long addr);

void __hwasan_store8_noabort(unsigned long addr);

void __hwasan_load16_noabort(unsigned long addr);

void __hwasan_store16_noabort(unsigned long addr);

void __hwasan_loadN_noabort(unsigned long addr, size_t size);

void __hwasan_storeN_noabort(unsigned long addr, size_t size);



void __hwasan_tag_memory(unsigned long addr, u8 tag, unsigned long size);



#endif

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