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linux/include/asm-generic/atomic-instrumented.h
Mark Rutland 0cf264b313 locking/atomics: Check atomic headers with sha1sum 
We currently check the atomic headers at build-time to ensure they
haven't been modified directly, and these checks require regenerating
the headers in full. As this takes a few seconds, even when
parallelized, this is too slow to run for every kernel build.

Instead, we can generate a hash of each header as we generate them,
which we can cheaply check at build time (~0.16s for all headers).

This patch does so, updating headers with their hashes using the new
gen-atomics.sh script. As some users apparently build the kernel wihout
coreutils, lacking sha1sum, the checks are skipped in this case.
Presumably, most developers have a working coreutils installation.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: anders.roxell@linaro.org
Cc: linux-kernel@vger.kernel.rg
Cc: naresh.kamboju@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-13 08:07:31 +01:00

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// SPDX-License-Identifier: GPL-2.0
// Generated by scripts/atomic/gen-atomic-instrumented.sh
// DO NOT MODIFY THIS FILE DIRECTLY
/*
* This file provides wrappers with KASAN instrumentation for atomic operations.
* To use this functionality an arch's atomic.h file needs to define all
* atomic operations with arch_ prefix (e.g. arch_atomic_read()) and include
* this file at the end. This file provides atomic_read() that forwards to
* arch_atomic_read() for actual atomic operation.
* Note: if an arch atomic operation is implemented by means of other atomic
* operations (e.g. atomic_read()/atomic_cmpxchg() loop), then it needs to use
* arch_ variants (i.e. arch_atomic_read()/arch_atomic_cmpxchg()) to avoid
* double instrumentation.
*/
#ifndef _ASM_GENERIC_ATOMIC_INSTRUMENTED_H
#define _ASM_GENERIC_ATOMIC_INSTRUMENTED_H
#include <linux/build_bug.h>
#include <linux/kasan-checks.h>
static inline int
atomic_read(const atomic_t *v)
{
kasan_check_read(v, sizeof(*v));
return arch_atomic_read(v);
}
#define atomic_read atomic_read
#if defined(arch_atomic_read_acquire)
static inline int
atomic_read_acquire(const atomic_t *v)
{
kasan_check_read(v, sizeof(*v));
return arch_atomic_read_acquire(v);
}
#define atomic_read_acquire atomic_read_acquire
#endif
static inline void
atomic_set(atomic_t *v, int i)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_set(v, i);
}
#define atomic_set atomic_set
#if defined(arch_atomic_set_release)
static inline void
atomic_set_release(atomic_t *v, int i)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_set_release(v, i);
}
#define atomic_set_release atomic_set_release
#endif
static inline void
atomic_add(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_add(i, v);
}
#define atomic_add atomic_add
#if !defined(arch_atomic_add_return_relaxed) || defined(arch_atomic_add_return)
static inline int
atomic_add_return(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_add_return(i, v);
}
#define atomic_add_return atomic_add_return
#endif
#if defined(arch_atomic_add_return_acquire)
static inline int
atomic_add_return_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_add_return_acquire(i, v);
}
#define atomic_add_return_acquire atomic_add_return_acquire
#endif
#if defined(arch_atomic_add_return_release)
static inline int
atomic_add_return_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_add_return_release(i, v);
}
#define atomic_add_return_release atomic_add_return_release
#endif
#if defined(arch_atomic_add_return_relaxed)
static inline int
atomic_add_return_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_add_return_relaxed(i, v);
}
#define atomic_add_return_relaxed atomic_add_return_relaxed
#endif
#if !defined(arch_atomic_fetch_add_relaxed) || defined(arch_atomic_fetch_add)
static inline int
atomic_fetch_add(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_add(i, v);
}
#define atomic_fetch_add atomic_fetch_add
#endif
#if defined(arch_atomic_fetch_add_acquire)
static inline int
atomic_fetch_add_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_add_acquire(i, v);
}
#define atomic_fetch_add_acquire atomic_fetch_add_acquire
#endif
#if defined(arch_atomic_fetch_add_release)
static inline int
atomic_fetch_add_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_add_release(i, v);
}
#define atomic_fetch_add_release atomic_fetch_add_release
#endif
#if defined(arch_atomic_fetch_add_relaxed)
static inline int
atomic_fetch_add_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_add_relaxed(i, v);
}
#define atomic_fetch_add_relaxed atomic_fetch_add_relaxed
#endif
static inline void
atomic_sub(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_sub(i, v);
}
#define atomic_sub atomic_sub
#if !defined(arch_atomic_sub_return_relaxed) || defined(arch_atomic_sub_return)
static inline int
atomic_sub_return(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_sub_return(i, v);
}
#define atomic_sub_return atomic_sub_return
#endif
#if defined(arch_atomic_sub_return_acquire)
static inline int
atomic_sub_return_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_sub_return_acquire(i, v);
}
#define atomic_sub_return_acquire atomic_sub_return_acquire
#endif
#if defined(arch_atomic_sub_return_release)
static inline int
atomic_sub_return_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_sub_return_release(i, v);
}
#define atomic_sub_return_release atomic_sub_return_release
#endif
#if defined(arch_atomic_sub_return_relaxed)
static inline int
atomic_sub_return_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_sub_return_relaxed(i, v);
}
#define atomic_sub_return_relaxed atomic_sub_return_relaxed
#endif
#if !defined(arch_atomic_fetch_sub_relaxed) || defined(arch_atomic_fetch_sub)
static inline int
atomic_fetch_sub(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_sub(i, v);
}
#define atomic_fetch_sub atomic_fetch_sub
#endif
#if defined(arch_atomic_fetch_sub_acquire)
static inline int
atomic_fetch_sub_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_sub_acquire(i, v);
}
#define atomic_fetch_sub_acquire atomic_fetch_sub_acquire
#endif
#if defined(arch_atomic_fetch_sub_release)
static inline int
atomic_fetch_sub_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_sub_release(i, v);
}
#define atomic_fetch_sub_release atomic_fetch_sub_release
#endif
#if defined(arch_atomic_fetch_sub_relaxed)
static inline int
atomic_fetch_sub_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_sub_relaxed(i, v);
}
#define atomic_fetch_sub_relaxed atomic_fetch_sub_relaxed
#endif
#if defined(arch_atomic_inc)
static inline void
atomic_inc(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_inc(v);
}
#define atomic_inc atomic_inc
#endif
#if defined(arch_atomic_inc_return)
static inline int
atomic_inc_return(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_inc_return(v);
}
#define atomic_inc_return atomic_inc_return
#endif
#if defined(arch_atomic_inc_return_acquire)
static inline int
atomic_inc_return_acquire(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_inc_return_acquire(v);
}
#define atomic_inc_return_acquire atomic_inc_return_acquire
#endif
#if defined(arch_atomic_inc_return_release)
static inline int
atomic_inc_return_release(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_inc_return_release(v);
}
#define atomic_inc_return_release atomic_inc_return_release
#endif
#if defined(arch_atomic_inc_return_relaxed)
static inline int
atomic_inc_return_relaxed(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_inc_return_relaxed(v);
}
#define atomic_inc_return_relaxed atomic_inc_return_relaxed
#endif
#if defined(arch_atomic_fetch_inc)
static inline int
atomic_fetch_inc(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_inc(v);
}
#define atomic_fetch_inc atomic_fetch_inc
#endif
#if defined(arch_atomic_fetch_inc_acquire)
static inline int
atomic_fetch_inc_acquire(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_inc_acquire(v);
}
#define atomic_fetch_inc_acquire atomic_fetch_inc_acquire
#endif
#if defined(arch_atomic_fetch_inc_release)
static inline int
atomic_fetch_inc_release(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_inc_release(v);
}
#define atomic_fetch_inc_release atomic_fetch_inc_release
#endif
#if defined(arch_atomic_fetch_inc_relaxed)
static inline int
atomic_fetch_inc_relaxed(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_inc_relaxed(v);
}
#define atomic_fetch_inc_relaxed atomic_fetch_inc_relaxed
#endif
#if defined(arch_atomic_dec)
static inline void
atomic_dec(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_dec(v);
}
#define atomic_dec atomic_dec
#endif
#if defined(arch_atomic_dec_return)
static inline int
atomic_dec_return(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_dec_return(v);
}
#define atomic_dec_return atomic_dec_return
#endif
#if defined(arch_atomic_dec_return_acquire)
static inline int
atomic_dec_return_acquire(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_dec_return_acquire(v);
}
#define atomic_dec_return_acquire atomic_dec_return_acquire
#endif
#if defined(arch_atomic_dec_return_release)
static inline int
atomic_dec_return_release(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_dec_return_release(v);
}
#define atomic_dec_return_release atomic_dec_return_release
#endif
#if defined(arch_atomic_dec_return_relaxed)
static inline int
atomic_dec_return_relaxed(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_dec_return_relaxed(v);
}
#define atomic_dec_return_relaxed atomic_dec_return_relaxed
#endif
#if defined(arch_atomic_fetch_dec)
static inline int
atomic_fetch_dec(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_dec(v);
}
#define atomic_fetch_dec atomic_fetch_dec
#endif
#if defined(arch_atomic_fetch_dec_acquire)
static inline int
atomic_fetch_dec_acquire(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_dec_acquire(v);
}
#define atomic_fetch_dec_acquire atomic_fetch_dec_acquire
#endif
#if defined(arch_atomic_fetch_dec_release)
static inline int
atomic_fetch_dec_release(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_dec_release(v);
}
#define atomic_fetch_dec_release atomic_fetch_dec_release
#endif
#if defined(arch_atomic_fetch_dec_relaxed)
static inline int
atomic_fetch_dec_relaxed(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_dec_relaxed(v);
}
#define atomic_fetch_dec_relaxed atomic_fetch_dec_relaxed
#endif
static inline void
atomic_and(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_and(i, v);
}
#define atomic_and atomic_and
#if !defined(arch_atomic_fetch_and_relaxed) || defined(arch_atomic_fetch_and)
static inline int
atomic_fetch_and(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_and(i, v);
}
#define atomic_fetch_and atomic_fetch_and
#endif
#if defined(arch_atomic_fetch_and_acquire)
static inline int
atomic_fetch_and_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_and_acquire(i, v);
}
#define atomic_fetch_and_acquire atomic_fetch_and_acquire
#endif
#if defined(arch_atomic_fetch_and_release)
static inline int
atomic_fetch_and_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_and_release(i, v);
}
#define atomic_fetch_and_release atomic_fetch_and_release
#endif
#if defined(arch_atomic_fetch_and_relaxed)
static inline int
atomic_fetch_and_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_and_relaxed(i, v);
}
#define atomic_fetch_and_relaxed atomic_fetch_and_relaxed
#endif
#if defined(arch_atomic_andnot)
static inline void
atomic_andnot(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_andnot(i, v);
}
#define atomic_andnot atomic_andnot
#endif
#if defined(arch_atomic_fetch_andnot)
static inline int
atomic_fetch_andnot(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_andnot(i, v);
}
#define atomic_fetch_andnot atomic_fetch_andnot
#endif
#if defined(arch_atomic_fetch_andnot_acquire)
static inline int
atomic_fetch_andnot_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_andnot_acquire(i, v);
}
#define atomic_fetch_andnot_acquire atomic_fetch_andnot_acquire
#endif
#if defined(arch_atomic_fetch_andnot_release)
static inline int
atomic_fetch_andnot_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_andnot_release(i, v);
}
#define atomic_fetch_andnot_release atomic_fetch_andnot_release
#endif
#if defined(arch_atomic_fetch_andnot_relaxed)
static inline int
atomic_fetch_andnot_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_andnot_relaxed(i, v);
}
#define atomic_fetch_andnot_relaxed atomic_fetch_andnot_relaxed
#endif
static inline void
atomic_or(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_or(i, v);
}
#define atomic_or atomic_or
#if !defined(arch_atomic_fetch_or_relaxed) || defined(arch_atomic_fetch_or)
static inline int
atomic_fetch_or(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_or(i, v);
}
#define atomic_fetch_or atomic_fetch_or
#endif
#if defined(arch_atomic_fetch_or_acquire)
static inline int
atomic_fetch_or_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_or_acquire(i, v);
}
#define atomic_fetch_or_acquire atomic_fetch_or_acquire
#endif
#if defined(arch_atomic_fetch_or_release)
static inline int
atomic_fetch_or_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_or_release(i, v);
}
#define atomic_fetch_or_release atomic_fetch_or_release
#endif
#if defined(arch_atomic_fetch_or_relaxed)
static inline int
atomic_fetch_or_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_or_relaxed(i, v);
}
#define atomic_fetch_or_relaxed atomic_fetch_or_relaxed
#endif
static inline void
atomic_xor(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic_xor(i, v);
}
#define atomic_xor atomic_xor
#if !defined(arch_atomic_fetch_xor_relaxed) || defined(arch_atomic_fetch_xor)
static inline int
atomic_fetch_xor(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_xor(i, v);
}
#define atomic_fetch_xor atomic_fetch_xor
#endif
#if defined(arch_atomic_fetch_xor_acquire)
static inline int
atomic_fetch_xor_acquire(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_xor_acquire(i, v);
}
#define atomic_fetch_xor_acquire atomic_fetch_xor_acquire
#endif
#if defined(arch_atomic_fetch_xor_release)
static inline int
atomic_fetch_xor_release(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_xor_release(i, v);
}
#define atomic_fetch_xor_release atomic_fetch_xor_release
#endif
#if defined(arch_atomic_fetch_xor_relaxed)
static inline int
atomic_fetch_xor_relaxed(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_xor_relaxed(i, v);
}
#define atomic_fetch_xor_relaxed atomic_fetch_xor_relaxed
#endif
#if !defined(arch_atomic_xchg_relaxed) || defined(arch_atomic_xchg)
static inline int
atomic_xchg(atomic_t *v, int i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_xchg(v, i);
}
#define atomic_xchg atomic_xchg
#endif
#if defined(arch_atomic_xchg_acquire)
static inline int
atomic_xchg_acquire(atomic_t *v, int i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_xchg_acquire(v, i);
}
#define atomic_xchg_acquire atomic_xchg_acquire
#endif
#if defined(arch_atomic_xchg_release)
static inline int
atomic_xchg_release(atomic_t *v, int i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_xchg_release(v, i);
}
#define atomic_xchg_release atomic_xchg_release
#endif
#if defined(arch_atomic_xchg_relaxed)
static inline int
atomic_xchg_relaxed(atomic_t *v, int i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_xchg_relaxed(v, i);
}
#define atomic_xchg_relaxed atomic_xchg_relaxed
#endif
#if !defined(arch_atomic_cmpxchg_relaxed) || defined(arch_atomic_cmpxchg)
static inline int
atomic_cmpxchg(atomic_t *v, int old, int new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_cmpxchg(v, old, new);
}
#define atomic_cmpxchg atomic_cmpxchg
#endif
#if defined(arch_atomic_cmpxchg_acquire)
static inline int
atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_cmpxchg_acquire(v, old, new);
}
#define atomic_cmpxchg_acquire atomic_cmpxchg_acquire
#endif
#if defined(arch_atomic_cmpxchg_release)
static inline int
atomic_cmpxchg_release(atomic_t *v, int old, int new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_cmpxchg_release(v, old, new);
}
#define atomic_cmpxchg_release atomic_cmpxchg_release
#endif
#if defined(arch_atomic_cmpxchg_relaxed)
static inline int
atomic_cmpxchg_relaxed(atomic_t *v, int old, int new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_cmpxchg_relaxed(v, old, new);
}
#define atomic_cmpxchg_relaxed atomic_cmpxchg_relaxed
#endif
#if defined(arch_atomic_try_cmpxchg)
static inline bool
atomic_try_cmpxchg(atomic_t *v, int *old, int new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic_try_cmpxchg(v, old, new);
}
#define atomic_try_cmpxchg atomic_try_cmpxchg
#endif
#if defined(arch_atomic_try_cmpxchg_acquire)
static inline bool
atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic_try_cmpxchg_acquire(v, old, new);
}
#define atomic_try_cmpxchg_acquire atomic_try_cmpxchg_acquire
#endif
#if defined(arch_atomic_try_cmpxchg_release)
static inline bool
atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic_try_cmpxchg_release(v, old, new);
}
#define atomic_try_cmpxchg_release atomic_try_cmpxchg_release
#endif
#if defined(arch_atomic_try_cmpxchg_relaxed)
static inline bool
atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic_try_cmpxchg_relaxed(v, old, new);
}
#define atomic_try_cmpxchg_relaxed atomic_try_cmpxchg_relaxed
#endif
#if defined(arch_atomic_sub_and_test)
static inline bool
atomic_sub_and_test(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_sub_and_test(i, v);
}
#define atomic_sub_and_test atomic_sub_and_test
#endif
#if defined(arch_atomic_dec_and_test)
static inline bool
atomic_dec_and_test(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_dec_and_test(v);
}
#define atomic_dec_and_test atomic_dec_and_test
#endif
#if defined(arch_atomic_inc_and_test)
static inline bool
atomic_inc_and_test(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_inc_and_test(v);
}
#define atomic_inc_and_test atomic_inc_and_test
#endif
#if defined(arch_atomic_add_negative)
static inline bool
atomic_add_negative(int i, atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_add_negative(i, v);
}
#define atomic_add_negative atomic_add_negative
#endif
#if defined(arch_atomic_fetch_add_unless)
static inline int
atomic_fetch_add_unless(atomic_t *v, int a, int u)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_fetch_add_unless(v, a, u);
}
#define atomic_fetch_add_unless atomic_fetch_add_unless
#endif
#if defined(arch_atomic_add_unless)
static inline bool
atomic_add_unless(atomic_t *v, int a, int u)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_add_unless(v, a, u);
}
#define atomic_add_unless atomic_add_unless
#endif
#if defined(arch_atomic_inc_not_zero)
static inline bool
atomic_inc_not_zero(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_inc_not_zero(v);
}
#define atomic_inc_not_zero atomic_inc_not_zero
#endif
#if defined(arch_atomic_inc_unless_negative)
static inline bool
atomic_inc_unless_negative(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_inc_unless_negative(v);
}
#define atomic_inc_unless_negative atomic_inc_unless_negative
#endif
#if defined(arch_atomic_dec_unless_positive)
static inline bool
atomic_dec_unless_positive(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_dec_unless_positive(v);
}
#define atomic_dec_unless_positive atomic_dec_unless_positive
#endif
#if defined(arch_atomic_dec_if_positive)
static inline int
atomic_dec_if_positive(atomic_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic_dec_if_positive(v);
}
#define atomic_dec_if_positive atomic_dec_if_positive
#endif
static inline s64
atomic64_read(const atomic64_t *v)
{
kasan_check_read(v, sizeof(*v));
return arch_atomic64_read(v);
}
#define atomic64_read atomic64_read
#if defined(arch_atomic64_read_acquire)
static inline s64
atomic64_read_acquire(const atomic64_t *v)
{
kasan_check_read(v, sizeof(*v));
return arch_atomic64_read_acquire(v);
}
#define atomic64_read_acquire atomic64_read_acquire
#endif
static inline void
atomic64_set(atomic64_t *v, s64 i)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_set(v, i);
}
#define atomic64_set atomic64_set
#if defined(arch_atomic64_set_release)
static inline void
atomic64_set_release(atomic64_t *v, s64 i)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_set_release(v, i);
}
#define atomic64_set_release atomic64_set_release
#endif
static inline void
atomic64_add(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_add(i, v);
}
#define atomic64_add atomic64_add
#if !defined(arch_atomic64_add_return_relaxed) || defined(arch_atomic64_add_return)
static inline s64
atomic64_add_return(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_add_return(i, v);
}
#define atomic64_add_return atomic64_add_return
#endif
#if defined(arch_atomic64_add_return_acquire)
static inline s64
atomic64_add_return_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_add_return_acquire(i, v);
}
#define atomic64_add_return_acquire atomic64_add_return_acquire
#endif
#if defined(arch_atomic64_add_return_release)
static inline s64
atomic64_add_return_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_add_return_release(i, v);
}
#define atomic64_add_return_release atomic64_add_return_release
#endif
#if defined(arch_atomic64_add_return_relaxed)
static inline s64
atomic64_add_return_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_add_return_relaxed(i, v);
}
#define atomic64_add_return_relaxed atomic64_add_return_relaxed
#endif
#if !defined(arch_atomic64_fetch_add_relaxed) || defined(arch_atomic64_fetch_add)
static inline s64
atomic64_fetch_add(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_add(i, v);
}
#define atomic64_fetch_add atomic64_fetch_add
#endif
#if defined(arch_atomic64_fetch_add_acquire)
static inline s64
atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_add_acquire(i, v);
}
#define atomic64_fetch_add_acquire atomic64_fetch_add_acquire
#endif
#if defined(arch_atomic64_fetch_add_release)
static inline s64
atomic64_fetch_add_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_add_release(i, v);
}
#define atomic64_fetch_add_release atomic64_fetch_add_release
#endif
#if defined(arch_atomic64_fetch_add_relaxed)
static inline s64
atomic64_fetch_add_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_add_relaxed(i, v);
}
#define atomic64_fetch_add_relaxed atomic64_fetch_add_relaxed
#endif
static inline void
atomic64_sub(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_sub(i, v);
}
#define atomic64_sub atomic64_sub
#if !defined(arch_atomic64_sub_return_relaxed) || defined(arch_atomic64_sub_return)
static inline s64
atomic64_sub_return(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_sub_return(i, v);
}
#define atomic64_sub_return atomic64_sub_return
#endif
#if defined(arch_atomic64_sub_return_acquire)
static inline s64
atomic64_sub_return_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_sub_return_acquire(i, v);
}
#define atomic64_sub_return_acquire atomic64_sub_return_acquire
#endif
#if defined(arch_atomic64_sub_return_release)
static inline s64
atomic64_sub_return_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_sub_return_release(i, v);
}
#define atomic64_sub_return_release atomic64_sub_return_release
#endif
#if defined(arch_atomic64_sub_return_relaxed)
static inline s64
atomic64_sub_return_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_sub_return_relaxed(i, v);
}
#define atomic64_sub_return_relaxed atomic64_sub_return_relaxed
#endif
#if !defined(arch_atomic64_fetch_sub_relaxed) || defined(arch_atomic64_fetch_sub)
static inline s64
atomic64_fetch_sub(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_sub(i, v);
}
#define atomic64_fetch_sub atomic64_fetch_sub
#endif
#if defined(arch_atomic64_fetch_sub_acquire)
static inline s64
atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_sub_acquire(i, v);
}
#define atomic64_fetch_sub_acquire atomic64_fetch_sub_acquire
#endif
#if defined(arch_atomic64_fetch_sub_release)
static inline s64
atomic64_fetch_sub_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_sub_release(i, v);
}
#define atomic64_fetch_sub_release atomic64_fetch_sub_release
#endif
#if defined(arch_atomic64_fetch_sub_relaxed)
static inline s64
atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_sub_relaxed(i, v);
}
#define atomic64_fetch_sub_relaxed atomic64_fetch_sub_relaxed
#endif
#if defined(arch_atomic64_inc)
static inline void
atomic64_inc(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_inc(v);
}
#define atomic64_inc atomic64_inc
#endif
#if defined(arch_atomic64_inc_return)
static inline s64
atomic64_inc_return(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_inc_return(v);
}
#define atomic64_inc_return atomic64_inc_return
#endif
#if defined(arch_atomic64_inc_return_acquire)
static inline s64
atomic64_inc_return_acquire(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_inc_return_acquire(v);
}
#define atomic64_inc_return_acquire atomic64_inc_return_acquire
#endif
#if defined(arch_atomic64_inc_return_release)
static inline s64
atomic64_inc_return_release(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_inc_return_release(v);
}
#define atomic64_inc_return_release atomic64_inc_return_release
#endif
#if defined(arch_atomic64_inc_return_relaxed)
static inline s64
atomic64_inc_return_relaxed(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_inc_return_relaxed(v);
}
#define atomic64_inc_return_relaxed atomic64_inc_return_relaxed
#endif
#if defined(arch_atomic64_fetch_inc)
static inline s64
atomic64_fetch_inc(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_inc(v);
}
#define atomic64_fetch_inc atomic64_fetch_inc
#endif
#if defined(arch_atomic64_fetch_inc_acquire)
static inline s64
atomic64_fetch_inc_acquire(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_inc_acquire(v);
}
#define atomic64_fetch_inc_acquire atomic64_fetch_inc_acquire
#endif
#if defined(arch_atomic64_fetch_inc_release)
static inline s64
atomic64_fetch_inc_release(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_inc_release(v);
}
#define atomic64_fetch_inc_release atomic64_fetch_inc_release
#endif
#if defined(arch_atomic64_fetch_inc_relaxed)
static inline s64
atomic64_fetch_inc_relaxed(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_inc_relaxed(v);
}
#define atomic64_fetch_inc_relaxed atomic64_fetch_inc_relaxed
#endif
#if defined(arch_atomic64_dec)
static inline void
atomic64_dec(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_dec(v);
}
#define atomic64_dec atomic64_dec
#endif
#if defined(arch_atomic64_dec_return)
static inline s64
atomic64_dec_return(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_dec_return(v);
}
#define atomic64_dec_return atomic64_dec_return
#endif
#if defined(arch_atomic64_dec_return_acquire)
static inline s64
atomic64_dec_return_acquire(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_dec_return_acquire(v);
}
#define atomic64_dec_return_acquire atomic64_dec_return_acquire
#endif
#if defined(arch_atomic64_dec_return_release)
static inline s64
atomic64_dec_return_release(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_dec_return_release(v);
}
#define atomic64_dec_return_release atomic64_dec_return_release
#endif
#if defined(arch_atomic64_dec_return_relaxed)
static inline s64
atomic64_dec_return_relaxed(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_dec_return_relaxed(v);
}
#define atomic64_dec_return_relaxed atomic64_dec_return_relaxed
#endif
#if defined(arch_atomic64_fetch_dec)
static inline s64
atomic64_fetch_dec(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_dec(v);
}
#define atomic64_fetch_dec atomic64_fetch_dec
#endif
#if defined(arch_atomic64_fetch_dec_acquire)
static inline s64
atomic64_fetch_dec_acquire(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_dec_acquire(v);
}
#define atomic64_fetch_dec_acquire atomic64_fetch_dec_acquire
#endif
#if defined(arch_atomic64_fetch_dec_release)
static inline s64
atomic64_fetch_dec_release(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_dec_release(v);
}
#define atomic64_fetch_dec_release atomic64_fetch_dec_release
#endif
#if defined(arch_atomic64_fetch_dec_relaxed)
static inline s64
atomic64_fetch_dec_relaxed(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_dec_relaxed(v);
}
#define atomic64_fetch_dec_relaxed atomic64_fetch_dec_relaxed
#endif
static inline void
atomic64_and(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_and(i, v);
}
#define atomic64_and atomic64_and
#if !defined(arch_atomic64_fetch_and_relaxed) || defined(arch_atomic64_fetch_and)
static inline s64
atomic64_fetch_and(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_and(i, v);
}
#define atomic64_fetch_and atomic64_fetch_and
#endif
#if defined(arch_atomic64_fetch_and_acquire)
static inline s64
atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_and_acquire(i, v);
}
#define atomic64_fetch_and_acquire atomic64_fetch_and_acquire
#endif
#if defined(arch_atomic64_fetch_and_release)
static inline s64
atomic64_fetch_and_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_and_release(i, v);
}
#define atomic64_fetch_and_release atomic64_fetch_and_release
#endif
#if defined(arch_atomic64_fetch_and_relaxed)
static inline s64
atomic64_fetch_and_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_and_relaxed(i, v);
}
#define atomic64_fetch_and_relaxed atomic64_fetch_and_relaxed
#endif
#if defined(arch_atomic64_andnot)
static inline void
atomic64_andnot(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_andnot(i, v);
}
#define atomic64_andnot atomic64_andnot
#endif
#if defined(arch_atomic64_fetch_andnot)
static inline s64
atomic64_fetch_andnot(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_andnot(i, v);
}
#define atomic64_fetch_andnot atomic64_fetch_andnot
#endif
#if defined(arch_atomic64_fetch_andnot_acquire)
static inline s64
atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_andnot_acquire(i, v);
}
#define atomic64_fetch_andnot_acquire atomic64_fetch_andnot_acquire
#endif
#if defined(arch_atomic64_fetch_andnot_release)
static inline s64
atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_andnot_release(i, v);
}
#define atomic64_fetch_andnot_release atomic64_fetch_andnot_release
#endif
#if defined(arch_atomic64_fetch_andnot_relaxed)
static inline s64
atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_andnot_relaxed(i, v);
}
#define atomic64_fetch_andnot_relaxed atomic64_fetch_andnot_relaxed
#endif
static inline void
atomic64_or(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_or(i, v);
}
#define atomic64_or atomic64_or
#if !defined(arch_atomic64_fetch_or_relaxed) || defined(arch_atomic64_fetch_or)
static inline s64
atomic64_fetch_or(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_or(i, v);
}
#define atomic64_fetch_or atomic64_fetch_or
#endif
#if defined(arch_atomic64_fetch_or_acquire)
static inline s64
atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_or_acquire(i, v);
}
#define atomic64_fetch_or_acquire atomic64_fetch_or_acquire
#endif
#if defined(arch_atomic64_fetch_or_release)
static inline s64
atomic64_fetch_or_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_or_release(i, v);
}
#define atomic64_fetch_or_release atomic64_fetch_or_release
#endif
#if defined(arch_atomic64_fetch_or_relaxed)
static inline s64
atomic64_fetch_or_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_or_relaxed(i, v);
}
#define atomic64_fetch_or_relaxed atomic64_fetch_or_relaxed
#endif
static inline void
atomic64_xor(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
arch_atomic64_xor(i, v);
}
#define atomic64_xor atomic64_xor
#if !defined(arch_atomic64_fetch_xor_relaxed) || defined(arch_atomic64_fetch_xor)
static inline s64
atomic64_fetch_xor(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_xor(i, v);
}
#define atomic64_fetch_xor atomic64_fetch_xor
#endif
#if defined(arch_atomic64_fetch_xor_acquire)
static inline s64
atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_xor_acquire(i, v);
}
#define atomic64_fetch_xor_acquire atomic64_fetch_xor_acquire
#endif
#if defined(arch_atomic64_fetch_xor_release)
static inline s64
atomic64_fetch_xor_release(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_xor_release(i, v);
}
#define atomic64_fetch_xor_release atomic64_fetch_xor_release
#endif
#if defined(arch_atomic64_fetch_xor_relaxed)
static inline s64
atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_xor_relaxed(i, v);
}
#define atomic64_fetch_xor_relaxed atomic64_fetch_xor_relaxed
#endif
#if !defined(arch_atomic64_xchg_relaxed) || defined(arch_atomic64_xchg)
static inline s64
atomic64_xchg(atomic64_t *v, s64 i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_xchg(v, i);
}
#define atomic64_xchg atomic64_xchg
#endif
#if defined(arch_atomic64_xchg_acquire)
static inline s64
atomic64_xchg_acquire(atomic64_t *v, s64 i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_xchg_acquire(v, i);
}
#define atomic64_xchg_acquire atomic64_xchg_acquire
#endif
#if defined(arch_atomic64_xchg_release)
static inline s64
atomic64_xchg_release(atomic64_t *v, s64 i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_xchg_release(v, i);
}
#define atomic64_xchg_release atomic64_xchg_release
#endif
#if defined(arch_atomic64_xchg_relaxed)
static inline s64
atomic64_xchg_relaxed(atomic64_t *v, s64 i)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_xchg_relaxed(v, i);
}
#define atomic64_xchg_relaxed atomic64_xchg_relaxed
#endif
#if !defined(arch_atomic64_cmpxchg_relaxed) || defined(arch_atomic64_cmpxchg)
static inline s64
atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_cmpxchg(v, old, new);
}
#define atomic64_cmpxchg atomic64_cmpxchg
#endif
#if defined(arch_atomic64_cmpxchg_acquire)
static inline s64
atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_cmpxchg_acquire(v, old, new);
}
#define atomic64_cmpxchg_acquire atomic64_cmpxchg_acquire
#endif
#if defined(arch_atomic64_cmpxchg_release)
static inline s64
atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_cmpxchg_release(v, old, new);
}
#define atomic64_cmpxchg_release atomic64_cmpxchg_release
#endif
#if defined(arch_atomic64_cmpxchg_relaxed)
static inline s64
atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_cmpxchg_relaxed(v, old, new);
}
#define atomic64_cmpxchg_relaxed atomic64_cmpxchg_relaxed
#endif
#if defined(arch_atomic64_try_cmpxchg)
static inline bool
atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic64_try_cmpxchg(v, old, new);
}
#define atomic64_try_cmpxchg atomic64_try_cmpxchg
#endif
#if defined(arch_atomic64_try_cmpxchg_acquire)
static inline bool
atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic64_try_cmpxchg_acquire(v, old, new);
}
#define atomic64_try_cmpxchg_acquire atomic64_try_cmpxchg_acquire
#endif
#if defined(arch_atomic64_try_cmpxchg_release)
static inline bool
atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic64_try_cmpxchg_release(v, old, new);
}
#define atomic64_try_cmpxchg_release atomic64_try_cmpxchg_release
#endif
#if defined(arch_atomic64_try_cmpxchg_relaxed)
static inline bool
atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
{
kasan_check_write(v, sizeof(*v));
kasan_check_write(old, sizeof(*old));
return arch_atomic64_try_cmpxchg_relaxed(v, old, new);
}
#define atomic64_try_cmpxchg_relaxed atomic64_try_cmpxchg_relaxed
#endif
#if defined(arch_atomic64_sub_and_test)
static inline bool
atomic64_sub_and_test(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_sub_and_test(i, v);
}
#define atomic64_sub_and_test atomic64_sub_and_test
#endif
#if defined(arch_atomic64_dec_and_test)
static inline bool
atomic64_dec_and_test(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_dec_and_test(v);
}
#define atomic64_dec_and_test atomic64_dec_and_test
#endif
#if defined(arch_atomic64_inc_and_test)
static inline bool
atomic64_inc_and_test(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_inc_and_test(v);
}
#define atomic64_inc_and_test atomic64_inc_and_test
#endif
#if defined(arch_atomic64_add_negative)
static inline bool
atomic64_add_negative(s64 i, atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_add_negative(i, v);
}
#define atomic64_add_negative atomic64_add_negative
#endif
#if defined(arch_atomic64_fetch_add_unless)
static inline s64
atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_fetch_add_unless(v, a, u);
}
#define atomic64_fetch_add_unless atomic64_fetch_add_unless
#endif
#if defined(arch_atomic64_add_unless)
static inline bool
atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_add_unless(v, a, u);
}
#define atomic64_add_unless atomic64_add_unless
#endif
#if defined(arch_atomic64_inc_not_zero)
static inline bool
atomic64_inc_not_zero(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_inc_not_zero(v);
}
#define atomic64_inc_not_zero atomic64_inc_not_zero
#endif
#if defined(arch_atomic64_inc_unless_negative)
static inline bool
atomic64_inc_unless_negative(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_inc_unless_negative(v);
}
#define atomic64_inc_unless_negative atomic64_inc_unless_negative
#endif
#if defined(arch_atomic64_dec_unless_positive)
static inline bool
atomic64_dec_unless_positive(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_dec_unless_positive(v);
}
#define atomic64_dec_unless_positive atomic64_dec_unless_positive
#endif
#if defined(arch_atomic64_dec_if_positive)
static inline s64
atomic64_dec_if_positive(atomic64_t *v)
{
kasan_check_write(v, sizeof(*v));
return arch_atomic64_dec_if_positive(v);
}
#define atomic64_dec_if_positive atomic64_dec_if_positive
#endif
#if !defined(arch_xchg_relaxed) || defined(arch_xchg)
#define xchg(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_xchg(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_xchg_acquire)
#define xchg_acquire(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_xchg_acquire(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_xchg_release)
#define xchg_release(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_xchg_release(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_xchg_relaxed)
#define xchg_relaxed(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_xchg_relaxed(__ai_ptr, __VA_ARGS__); \
})
#endif
#if !defined(arch_cmpxchg_relaxed) || defined(arch_cmpxchg)
#define cmpxchg(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_cmpxchg_acquire)
#define cmpxchg_acquire(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg_acquire(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_cmpxchg_release)
#define cmpxchg_release(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg_release(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_cmpxchg_relaxed)
#define cmpxchg_relaxed(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg_relaxed(__ai_ptr, __VA_ARGS__); \
})
#endif
#if !defined(arch_cmpxchg64_relaxed) || defined(arch_cmpxchg64)
#define cmpxchg64(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg64(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_cmpxchg64_acquire)
#define cmpxchg64_acquire(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg64_acquire(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_cmpxchg64_release)
#define cmpxchg64_release(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg64_release(__ai_ptr, __VA_ARGS__); \
})
#endif
#if defined(arch_cmpxchg64_relaxed)
#define cmpxchg64_relaxed(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg64_relaxed(__ai_ptr, __VA_ARGS__); \
})
#endif
#define cmpxchg_local(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg_local(__ai_ptr, __VA_ARGS__); \
})
#define cmpxchg64_local(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_cmpxchg64_local(__ai_ptr, __VA_ARGS__); \
})
#define sync_cmpxchg(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
arch_sync_cmpxchg(__ai_ptr, __VA_ARGS__); \
})
#define cmpxchg_double(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, 2 * sizeof(*__ai_ptr)); \
arch_cmpxchg_double(__ai_ptr, __VA_ARGS__); \
})
#define cmpxchg_double_local(ptr, ...) \
({ \
typeof(ptr) __ai_ptr = (ptr); \
kasan_check_write(__ai_ptr, 2 * sizeof(*__ai_ptr)); \
arch_cmpxchg_double_local(__ai_ptr, __VA_ARGS__); \
})
#endif /* _ASM_GENERIC_ATOMIC_INSTRUMENTED_H */
// b29b625d5de9280f680e42c7be859b55b15e5f6a
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