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    Subject[PATCH v2 7/8] locking/atomics, kcsan: Add KCSAN instrumentation
    From
    This adds KCSAN instrumentation to atomic-instrumented.h.

    Signed-off-by: Marco Elver <elver@google.com>
    ---
    v2:
    * Use kcsan_check{,_atomic}_{read,write} instead of
    kcsan_check_{access,atomic}.
    * Introduce __atomic_check_{read,write} [Suggested by Mark Rutland].
    ---
    include/asm-generic/atomic-instrumented.h | 393 +++++++++++-----------
    scripts/atomic/gen-atomic-instrumented.sh | 17 +-
    2 files changed, 218 insertions(+), 192 deletions(-)

    diff --git a/include/asm-generic/atomic-instrumented.h b/include/asm-generic/atomic-instrumented.h
    index e8730c6b9fe2..3dc0f38544f6 100644
    --- a/include/asm-generic/atomic-instrumented.h
    +++ b/include/asm-generic/atomic-instrumented.h
    @@ -19,11 +19,24 @@

    #include <linux/build_bug.h>
    #include <linux/kasan-checks.h>
    +#include <linux/kcsan-checks.h>
    +
    +static inline void __atomic_check_read(const volatile void *v, size_t size)
    +{
    + kasan_check_read(v, size);
    + kcsan_check_atomic_read(v, size);
    +}
    +
    +static inline void __atomic_check_write(const volatile void *v, size_t size)
    +{
    + kasan_check_write(v, size);
    + kcsan_check_atomic_write(v, size);
    +}

    static inline int
    atomic_read(const atomic_t *v)
    {
    - kasan_check_read(v, sizeof(*v));
    + __atomic_check_read(v, sizeof(*v));
    return arch_atomic_read(v);
    }
    #define atomic_read atomic_read
    @@ -32,7 +45,7 @@ atomic_read(const atomic_t *v)
    static inline int
    atomic_read_acquire(const atomic_t *v)
    {
    - kasan_check_read(v, sizeof(*v));
    + __atomic_check_read(v, sizeof(*v));
    return arch_atomic_read_acquire(v);
    }
    #define atomic_read_acquire atomic_read_acquire
    @@ -41,7 +54,7 @@ atomic_read_acquire(const atomic_t *v)
    static inline void
    atomic_set(atomic_t *v, int i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_set(v, i);
    }
    #define atomic_set atomic_set
    @@ -50,7 +63,7 @@ atomic_set(atomic_t *v, int i)
    static inline void
    atomic_set_release(atomic_t *v, int i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_set_release(v, i);
    }
    #define atomic_set_release atomic_set_release
    @@ -59,7 +72,7 @@ atomic_set_release(atomic_t *v, int i)
    static inline void
    atomic_add(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_add(i, v);
    }
    #define atomic_add atomic_add
    @@ -68,7 +81,7 @@ atomic_add(int i, atomic_t *v)
    static inline int
    atomic_add_return(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_add_return(i, v);
    }
    #define atomic_add_return atomic_add_return
    @@ -78,7 +91,7 @@ atomic_add_return(int i, atomic_t *v)
    static inline int
    atomic_add_return_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_add_return_acquire(i, v);
    }
    #define atomic_add_return_acquire atomic_add_return_acquire
    @@ -88,7 +101,7 @@ atomic_add_return_acquire(int i, atomic_t *v)
    static inline int
    atomic_add_return_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_add_return_release(i, v);
    }
    #define atomic_add_return_release atomic_add_return_release
    @@ -98,7 +111,7 @@ atomic_add_return_release(int i, atomic_t *v)
    static inline int
    atomic_add_return_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_add_return_relaxed(i, v);
    }
    #define atomic_add_return_relaxed atomic_add_return_relaxed
    @@ -108,7 +121,7 @@ atomic_add_return_relaxed(int i, atomic_t *v)
    static inline int
    atomic_fetch_add(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_add(i, v);
    }
    #define atomic_fetch_add atomic_fetch_add
    @@ -118,7 +131,7 @@ atomic_fetch_add(int i, atomic_t *v)
    static inline int
    atomic_fetch_add_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_add_acquire(i, v);
    }
    #define atomic_fetch_add_acquire atomic_fetch_add_acquire
    @@ -128,7 +141,7 @@ atomic_fetch_add_acquire(int i, atomic_t *v)
    static inline int
    atomic_fetch_add_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_add_release(i, v);
    }
    #define atomic_fetch_add_release atomic_fetch_add_release
    @@ -138,7 +151,7 @@ atomic_fetch_add_release(int i, atomic_t *v)
    static inline int
    atomic_fetch_add_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_add_relaxed(i, v);
    }
    #define atomic_fetch_add_relaxed atomic_fetch_add_relaxed
    @@ -147,7 +160,7 @@ atomic_fetch_add_relaxed(int i, atomic_t *v)
    static inline void
    atomic_sub(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_sub(i, v);
    }
    #define atomic_sub atomic_sub
    @@ -156,7 +169,7 @@ atomic_sub(int i, atomic_t *v)
    static inline int
    atomic_sub_return(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_sub_return(i, v);
    }
    #define atomic_sub_return atomic_sub_return
    @@ -166,7 +179,7 @@ atomic_sub_return(int i, atomic_t *v)
    static inline int
    atomic_sub_return_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_sub_return_acquire(i, v);
    }
    #define atomic_sub_return_acquire atomic_sub_return_acquire
    @@ -176,7 +189,7 @@ atomic_sub_return_acquire(int i, atomic_t *v)
    static inline int
    atomic_sub_return_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_sub_return_release(i, v);
    }
    #define atomic_sub_return_release atomic_sub_return_release
    @@ -186,7 +199,7 @@ atomic_sub_return_release(int i, atomic_t *v)
    static inline int
    atomic_sub_return_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_sub_return_relaxed(i, v);
    }
    #define atomic_sub_return_relaxed atomic_sub_return_relaxed
    @@ -196,7 +209,7 @@ atomic_sub_return_relaxed(int i, atomic_t *v)
    static inline int
    atomic_fetch_sub(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_sub(i, v);
    }
    #define atomic_fetch_sub atomic_fetch_sub
    @@ -206,7 +219,7 @@ atomic_fetch_sub(int i, atomic_t *v)
    static inline int
    atomic_fetch_sub_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_sub_acquire(i, v);
    }
    #define atomic_fetch_sub_acquire atomic_fetch_sub_acquire
    @@ -216,7 +229,7 @@ atomic_fetch_sub_acquire(int i, atomic_t *v)
    static inline int
    atomic_fetch_sub_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_sub_release(i, v);
    }
    #define atomic_fetch_sub_release atomic_fetch_sub_release
    @@ -226,7 +239,7 @@ atomic_fetch_sub_release(int i, atomic_t *v)
    static inline int
    atomic_fetch_sub_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_sub_relaxed(i, v);
    }
    #define atomic_fetch_sub_relaxed atomic_fetch_sub_relaxed
    @@ -236,7 +249,7 @@ atomic_fetch_sub_relaxed(int i, atomic_t *v)
    static inline void
    atomic_inc(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_inc(v);
    }
    #define atomic_inc atomic_inc
    @@ -246,7 +259,7 @@ atomic_inc(atomic_t *v)
    static inline int
    atomic_inc_return(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_inc_return(v);
    }
    #define atomic_inc_return atomic_inc_return
    @@ -256,7 +269,7 @@ atomic_inc_return(atomic_t *v)
    static inline int
    atomic_inc_return_acquire(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_inc_return_acquire(v);
    }
    #define atomic_inc_return_acquire atomic_inc_return_acquire
    @@ -266,7 +279,7 @@ atomic_inc_return_acquire(atomic_t *v)
    static inline int
    atomic_inc_return_release(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_inc_return_release(v);
    }
    #define atomic_inc_return_release atomic_inc_return_release
    @@ -276,7 +289,7 @@ atomic_inc_return_release(atomic_t *v)
    static inline int
    atomic_inc_return_relaxed(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_inc_return_relaxed(v);
    }
    #define atomic_inc_return_relaxed atomic_inc_return_relaxed
    @@ -286,7 +299,7 @@ atomic_inc_return_relaxed(atomic_t *v)
    static inline int
    atomic_fetch_inc(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_inc(v);
    }
    #define atomic_fetch_inc atomic_fetch_inc
    @@ -296,7 +309,7 @@ atomic_fetch_inc(atomic_t *v)
    static inline int
    atomic_fetch_inc_acquire(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_inc_acquire(v);
    }
    #define atomic_fetch_inc_acquire atomic_fetch_inc_acquire
    @@ -306,7 +319,7 @@ atomic_fetch_inc_acquire(atomic_t *v)
    static inline int
    atomic_fetch_inc_release(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_inc_release(v);
    }
    #define atomic_fetch_inc_release atomic_fetch_inc_release
    @@ -316,7 +329,7 @@ atomic_fetch_inc_release(atomic_t *v)
    static inline int
    atomic_fetch_inc_relaxed(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_inc_relaxed(v);
    }
    #define atomic_fetch_inc_relaxed atomic_fetch_inc_relaxed
    @@ -326,7 +339,7 @@ atomic_fetch_inc_relaxed(atomic_t *v)
    static inline void
    atomic_dec(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_dec(v);
    }
    #define atomic_dec atomic_dec
    @@ -336,7 +349,7 @@ atomic_dec(atomic_t *v)
    static inline int
    atomic_dec_return(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_dec_return(v);
    }
    #define atomic_dec_return atomic_dec_return
    @@ -346,7 +359,7 @@ atomic_dec_return(atomic_t *v)
    static inline int
    atomic_dec_return_acquire(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_dec_return_acquire(v);
    }
    #define atomic_dec_return_acquire atomic_dec_return_acquire
    @@ -356,7 +369,7 @@ atomic_dec_return_acquire(atomic_t *v)
    static inline int
    atomic_dec_return_release(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_dec_return_release(v);
    }
    #define atomic_dec_return_release atomic_dec_return_release
    @@ -366,7 +379,7 @@ atomic_dec_return_release(atomic_t *v)
    static inline int
    atomic_dec_return_relaxed(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_dec_return_relaxed(v);
    }
    #define atomic_dec_return_relaxed atomic_dec_return_relaxed
    @@ -376,7 +389,7 @@ atomic_dec_return_relaxed(atomic_t *v)
    static inline int
    atomic_fetch_dec(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_dec(v);
    }
    #define atomic_fetch_dec atomic_fetch_dec
    @@ -386,7 +399,7 @@ atomic_fetch_dec(atomic_t *v)
    static inline int
    atomic_fetch_dec_acquire(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_dec_acquire(v);
    }
    #define atomic_fetch_dec_acquire atomic_fetch_dec_acquire
    @@ -396,7 +409,7 @@ atomic_fetch_dec_acquire(atomic_t *v)
    static inline int
    atomic_fetch_dec_release(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_dec_release(v);
    }
    #define atomic_fetch_dec_release atomic_fetch_dec_release
    @@ -406,7 +419,7 @@ atomic_fetch_dec_release(atomic_t *v)
    static inline int
    atomic_fetch_dec_relaxed(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_dec_relaxed(v);
    }
    #define atomic_fetch_dec_relaxed atomic_fetch_dec_relaxed
    @@ -415,7 +428,7 @@ atomic_fetch_dec_relaxed(atomic_t *v)
    static inline void
    atomic_and(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_and(i, v);
    }
    #define atomic_and atomic_and
    @@ -424,7 +437,7 @@ atomic_and(int i, atomic_t *v)
    static inline int
    atomic_fetch_and(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_and(i, v);
    }
    #define atomic_fetch_and atomic_fetch_and
    @@ -434,7 +447,7 @@ atomic_fetch_and(int i, atomic_t *v)
    static inline int
    atomic_fetch_and_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_and_acquire(i, v);
    }
    #define atomic_fetch_and_acquire atomic_fetch_and_acquire
    @@ -444,7 +457,7 @@ atomic_fetch_and_acquire(int i, atomic_t *v)
    static inline int
    atomic_fetch_and_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_and_release(i, v);
    }
    #define atomic_fetch_and_release atomic_fetch_and_release
    @@ -454,7 +467,7 @@ atomic_fetch_and_release(int i, atomic_t *v)
    static inline int
    atomic_fetch_and_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_and_relaxed(i, v);
    }
    #define atomic_fetch_and_relaxed atomic_fetch_and_relaxed
    @@ -464,7 +477,7 @@ atomic_fetch_and_relaxed(int i, atomic_t *v)
    static inline void
    atomic_andnot(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_andnot(i, v);
    }
    #define atomic_andnot atomic_andnot
    @@ -474,7 +487,7 @@ atomic_andnot(int i, atomic_t *v)
    static inline int
    atomic_fetch_andnot(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_andnot(i, v);
    }
    #define atomic_fetch_andnot atomic_fetch_andnot
    @@ -484,7 +497,7 @@ atomic_fetch_andnot(int i, atomic_t *v)
    static inline int
    atomic_fetch_andnot_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_andnot_acquire(i, v);
    }
    #define atomic_fetch_andnot_acquire atomic_fetch_andnot_acquire
    @@ -494,7 +507,7 @@ atomic_fetch_andnot_acquire(int i, atomic_t *v)
    static inline int
    atomic_fetch_andnot_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_andnot_release(i, v);
    }
    #define atomic_fetch_andnot_release atomic_fetch_andnot_release
    @@ -504,7 +517,7 @@ atomic_fetch_andnot_release(int i, atomic_t *v)
    static inline int
    atomic_fetch_andnot_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_andnot_relaxed(i, v);
    }
    #define atomic_fetch_andnot_relaxed atomic_fetch_andnot_relaxed
    @@ -513,7 +526,7 @@ atomic_fetch_andnot_relaxed(int i, atomic_t *v)
    static inline void
    atomic_or(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_or(i, v);
    }
    #define atomic_or atomic_or
    @@ -522,7 +535,7 @@ atomic_or(int i, atomic_t *v)
    static inline int
    atomic_fetch_or(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_or(i, v);
    }
    #define atomic_fetch_or atomic_fetch_or
    @@ -532,7 +545,7 @@ atomic_fetch_or(int i, atomic_t *v)
    static inline int
    atomic_fetch_or_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_or_acquire(i, v);
    }
    #define atomic_fetch_or_acquire atomic_fetch_or_acquire
    @@ -542,7 +555,7 @@ atomic_fetch_or_acquire(int i, atomic_t *v)
    static inline int
    atomic_fetch_or_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_or_release(i, v);
    }
    #define atomic_fetch_or_release atomic_fetch_or_release
    @@ -552,7 +565,7 @@ atomic_fetch_or_release(int i, atomic_t *v)
    static inline int
    atomic_fetch_or_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_or_relaxed(i, v);
    }
    #define atomic_fetch_or_relaxed atomic_fetch_or_relaxed
    @@ -561,7 +574,7 @@ atomic_fetch_or_relaxed(int i, atomic_t *v)
    static inline void
    atomic_xor(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic_xor(i, v);
    }
    #define atomic_xor atomic_xor
    @@ -570,7 +583,7 @@ atomic_xor(int i, atomic_t *v)
    static inline int
    atomic_fetch_xor(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_xor(i, v);
    }
    #define atomic_fetch_xor atomic_fetch_xor
    @@ -580,7 +593,7 @@ atomic_fetch_xor(int i, atomic_t *v)
    static inline int
    atomic_fetch_xor_acquire(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_xor_acquire(i, v);
    }
    #define atomic_fetch_xor_acquire atomic_fetch_xor_acquire
    @@ -590,7 +603,7 @@ atomic_fetch_xor_acquire(int i, atomic_t *v)
    static inline int
    atomic_fetch_xor_release(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_xor_release(i, v);
    }
    #define atomic_fetch_xor_release atomic_fetch_xor_release
    @@ -600,7 +613,7 @@ atomic_fetch_xor_release(int i, atomic_t *v)
    static inline int
    atomic_fetch_xor_relaxed(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_xor_relaxed(i, v);
    }
    #define atomic_fetch_xor_relaxed atomic_fetch_xor_relaxed
    @@ -610,7 +623,7 @@ atomic_fetch_xor_relaxed(int i, atomic_t *v)
    static inline int
    atomic_xchg(atomic_t *v, int i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_xchg(v, i);
    }
    #define atomic_xchg atomic_xchg
    @@ -620,7 +633,7 @@ atomic_xchg(atomic_t *v, int i)
    static inline int
    atomic_xchg_acquire(atomic_t *v, int i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_xchg_acquire(v, i);
    }
    #define atomic_xchg_acquire atomic_xchg_acquire
    @@ -630,7 +643,7 @@ atomic_xchg_acquire(atomic_t *v, int i)
    static inline int
    atomic_xchg_release(atomic_t *v, int i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_xchg_release(v, i);
    }
    #define atomic_xchg_release atomic_xchg_release
    @@ -640,7 +653,7 @@ atomic_xchg_release(atomic_t *v, int i)
    static inline int
    atomic_xchg_relaxed(atomic_t *v, int i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_xchg_relaxed(v, i);
    }
    #define atomic_xchg_relaxed atomic_xchg_relaxed
    @@ -650,7 +663,7 @@ atomic_xchg_relaxed(atomic_t *v, int i)
    static inline int
    atomic_cmpxchg(atomic_t *v, int old, int new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_cmpxchg(v, old, new);
    }
    #define atomic_cmpxchg atomic_cmpxchg
    @@ -660,7 +673,7 @@ atomic_cmpxchg(atomic_t *v, int old, int new)
    static inline int
    atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_cmpxchg_acquire(v, old, new);
    }
    #define atomic_cmpxchg_acquire atomic_cmpxchg_acquire
    @@ -670,7 +683,7 @@ atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
    static inline int
    atomic_cmpxchg_release(atomic_t *v, int old, int new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_cmpxchg_release(v, old, new);
    }
    #define atomic_cmpxchg_release atomic_cmpxchg_release
    @@ -680,7 +693,7 @@ atomic_cmpxchg_release(atomic_t *v, int old, int new)
    static inline int
    atomic_cmpxchg_relaxed(atomic_t *v, int old, int new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_cmpxchg_relaxed(v, old, new);
    }
    #define atomic_cmpxchg_relaxed atomic_cmpxchg_relaxed
    @@ -690,8 +703,8 @@ atomic_cmpxchg_relaxed(atomic_t *v, int old, int new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic_try_cmpxchg(v, old, new);
    }
    #define atomic_try_cmpxchg atomic_try_cmpxchg
    @@ -701,8 +714,8 @@ atomic_try_cmpxchg(atomic_t *v, int *old, int new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic_try_cmpxchg_acquire(v, old, new);
    }
    #define atomic_try_cmpxchg_acquire atomic_try_cmpxchg_acquire
    @@ -712,8 +725,8 @@ atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic_try_cmpxchg_release(v, old, new);
    }
    #define atomic_try_cmpxchg_release atomic_try_cmpxchg_release
    @@ -723,8 +736,8 @@ atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic_try_cmpxchg_relaxed(v, old, new);
    }
    #define atomic_try_cmpxchg_relaxed atomic_try_cmpxchg_relaxed
    @@ -734,7 +747,7 @@ atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
    static inline bool
    atomic_sub_and_test(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_sub_and_test(i, v);
    }
    #define atomic_sub_and_test atomic_sub_and_test
    @@ -744,7 +757,7 @@ atomic_sub_and_test(int i, atomic_t *v)
    static inline bool
    atomic_dec_and_test(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_dec_and_test(v);
    }
    #define atomic_dec_and_test atomic_dec_and_test
    @@ -754,7 +767,7 @@ atomic_dec_and_test(atomic_t *v)
    static inline bool
    atomic_inc_and_test(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_inc_and_test(v);
    }
    #define atomic_inc_and_test atomic_inc_and_test
    @@ -764,7 +777,7 @@ atomic_inc_and_test(atomic_t *v)
    static inline bool
    atomic_add_negative(int i, atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_add_negative(i, v);
    }
    #define atomic_add_negative atomic_add_negative
    @@ -774,7 +787,7 @@ atomic_add_negative(int i, atomic_t *v)
    static inline int
    atomic_fetch_add_unless(atomic_t *v, int a, int u)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_fetch_add_unless(v, a, u);
    }
    #define atomic_fetch_add_unless atomic_fetch_add_unless
    @@ -784,7 +797,7 @@ atomic_fetch_add_unless(atomic_t *v, int a, int u)
    static inline bool
    atomic_add_unless(atomic_t *v, int a, int u)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_add_unless(v, a, u);
    }
    #define atomic_add_unless atomic_add_unless
    @@ -794,7 +807,7 @@ atomic_add_unless(atomic_t *v, int a, int u)
    static inline bool
    atomic_inc_not_zero(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_inc_not_zero(v);
    }
    #define atomic_inc_not_zero atomic_inc_not_zero
    @@ -804,7 +817,7 @@ atomic_inc_not_zero(atomic_t *v)
    static inline bool
    atomic_inc_unless_negative(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_inc_unless_negative(v);
    }
    #define atomic_inc_unless_negative atomic_inc_unless_negative
    @@ -814,7 +827,7 @@ atomic_inc_unless_negative(atomic_t *v)
    static inline bool
    atomic_dec_unless_positive(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_dec_unless_positive(v);
    }
    #define atomic_dec_unless_positive atomic_dec_unless_positive
    @@ -824,7 +837,7 @@ atomic_dec_unless_positive(atomic_t *v)
    static inline int
    atomic_dec_if_positive(atomic_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic_dec_if_positive(v);
    }
    #define atomic_dec_if_positive atomic_dec_if_positive
    @@ -833,7 +846,7 @@ atomic_dec_if_positive(atomic_t *v)
    static inline s64
    atomic64_read(const atomic64_t *v)
    {
    - kasan_check_read(v, sizeof(*v));
    + __atomic_check_read(v, sizeof(*v));
    return arch_atomic64_read(v);
    }
    #define atomic64_read atomic64_read
    @@ -842,7 +855,7 @@ atomic64_read(const atomic64_t *v)
    static inline s64
    atomic64_read_acquire(const atomic64_t *v)
    {
    - kasan_check_read(v, sizeof(*v));
    + __atomic_check_read(v, sizeof(*v));
    return arch_atomic64_read_acquire(v);
    }
    #define atomic64_read_acquire atomic64_read_acquire
    @@ -851,7 +864,7 @@ atomic64_read_acquire(const atomic64_t *v)
    static inline void
    atomic64_set(atomic64_t *v, s64 i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_set(v, i);
    }
    #define atomic64_set atomic64_set
    @@ -860,7 +873,7 @@ atomic64_set(atomic64_t *v, s64 i)
    static inline void
    atomic64_set_release(atomic64_t *v, s64 i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_set_release(v, i);
    }
    #define atomic64_set_release atomic64_set_release
    @@ -869,7 +882,7 @@ atomic64_set_release(atomic64_t *v, s64 i)
    static inline void
    atomic64_add(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_add(i, v);
    }
    #define atomic64_add atomic64_add
    @@ -878,7 +891,7 @@ atomic64_add(s64 i, atomic64_t *v)
    static inline s64
    atomic64_add_return(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_add_return(i, v);
    }
    #define atomic64_add_return atomic64_add_return
    @@ -888,7 +901,7 @@ atomic64_add_return(s64 i, atomic64_t *v)
    static inline s64
    atomic64_add_return_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_add_return_acquire(i, v);
    }
    #define atomic64_add_return_acquire atomic64_add_return_acquire
    @@ -898,7 +911,7 @@ atomic64_add_return_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_add_return_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_add_return_release(i, v);
    }
    #define atomic64_add_return_release atomic64_add_return_release
    @@ -908,7 +921,7 @@ atomic64_add_return_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_add_return_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_add_return_relaxed(i, v);
    }
    #define atomic64_add_return_relaxed atomic64_add_return_relaxed
    @@ -918,7 +931,7 @@ atomic64_add_return_relaxed(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_add(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_add(i, v);
    }
    #define atomic64_fetch_add atomic64_fetch_add
    @@ -928,7 +941,7 @@ atomic64_fetch_add(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_add_acquire(i, v);
    }
    #define atomic64_fetch_add_acquire atomic64_fetch_add_acquire
    @@ -938,7 +951,7 @@ atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_add_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_add_release(i, v);
    }
    #define atomic64_fetch_add_release atomic64_fetch_add_release
    @@ -948,7 +961,7 @@ atomic64_fetch_add_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_add_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_add_relaxed(i, v);
    }
    #define atomic64_fetch_add_relaxed atomic64_fetch_add_relaxed
    @@ -957,7 +970,7 @@ atomic64_fetch_add_relaxed(s64 i, atomic64_t *v)
    static inline void
    atomic64_sub(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_sub(i, v);
    }
    #define atomic64_sub atomic64_sub
    @@ -966,7 +979,7 @@ atomic64_sub(s64 i, atomic64_t *v)
    static inline s64
    atomic64_sub_return(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_sub_return(i, v);
    }
    #define atomic64_sub_return atomic64_sub_return
    @@ -976,7 +989,7 @@ atomic64_sub_return(s64 i, atomic64_t *v)
    static inline s64
    atomic64_sub_return_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_sub_return_acquire(i, v);
    }
    #define atomic64_sub_return_acquire atomic64_sub_return_acquire
    @@ -986,7 +999,7 @@ atomic64_sub_return_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_sub_return_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_sub_return_release(i, v);
    }
    #define atomic64_sub_return_release atomic64_sub_return_release
    @@ -996,7 +1009,7 @@ atomic64_sub_return_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_sub_return_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_sub_return_relaxed(i, v);
    }
    #define atomic64_sub_return_relaxed atomic64_sub_return_relaxed
    @@ -1006,7 +1019,7 @@ atomic64_sub_return_relaxed(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_sub(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_sub(i, v);
    }
    #define atomic64_fetch_sub atomic64_fetch_sub
    @@ -1016,7 +1029,7 @@ atomic64_fetch_sub(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_sub_acquire(i, v);
    }
    #define atomic64_fetch_sub_acquire atomic64_fetch_sub_acquire
    @@ -1026,7 +1039,7 @@ atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_sub_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_sub_release(i, v);
    }
    #define atomic64_fetch_sub_release atomic64_fetch_sub_release
    @@ -1036,7 +1049,7 @@ atomic64_fetch_sub_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_sub_relaxed(i, v);
    }
    #define atomic64_fetch_sub_relaxed atomic64_fetch_sub_relaxed
    @@ -1046,7 +1059,7 @@ atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v)
    static inline void
    atomic64_inc(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_inc(v);
    }
    #define atomic64_inc atomic64_inc
    @@ -1056,7 +1069,7 @@ atomic64_inc(atomic64_t *v)
    static inline s64
    atomic64_inc_return(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_inc_return(v);
    }
    #define atomic64_inc_return atomic64_inc_return
    @@ -1066,7 +1079,7 @@ atomic64_inc_return(atomic64_t *v)
    static inline s64
    atomic64_inc_return_acquire(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_inc_return_acquire(v);
    }
    #define atomic64_inc_return_acquire atomic64_inc_return_acquire
    @@ -1076,7 +1089,7 @@ atomic64_inc_return_acquire(atomic64_t *v)
    static inline s64
    atomic64_inc_return_release(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_inc_return_release(v);
    }
    #define atomic64_inc_return_release atomic64_inc_return_release
    @@ -1086,7 +1099,7 @@ atomic64_inc_return_release(atomic64_t *v)
    static inline s64
    atomic64_inc_return_relaxed(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_inc_return_relaxed(v);
    }
    #define atomic64_inc_return_relaxed atomic64_inc_return_relaxed
    @@ -1096,7 +1109,7 @@ atomic64_inc_return_relaxed(atomic64_t *v)
    static inline s64
    atomic64_fetch_inc(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_inc(v);
    }
    #define atomic64_fetch_inc atomic64_fetch_inc
    @@ -1106,7 +1119,7 @@ atomic64_fetch_inc(atomic64_t *v)
    static inline s64
    atomic64_fetch_inc_acquire(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_inc_acquire(v);
    }
    #define atomic64_fetch_inc_acquire atomic64_fetch_inc_acquire
    @@ -1116,7 +1129,7 @@ atomic64_fetch_inc_acquire(atomic64_t *v)
    static inline s64
    atomic64_fetch_inc_release(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_inc_release(v);
    }
    #define atomic64_fetch_inc_release atomic64_fetch_inc_release
    @@ -1126,7 +1139,7 @@ atomic64_fetch_inc_release(atomic64_t *v)
    static inline s64
    atomic64_fetch_inc_relaxed(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_inc_relaxed(v);
    }
    #define atomic64_fetch_inc_relaxed atomic64_fetch_inc_relaxed
    @@ -1136,7 +1149,7 @@ atomic64_fetch_inc_relaxed(atomic64_t *v)
    static inline void
    atomic64_dec(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_dec(v);
    }
    #define atomic64_dec atomic64_dec
    @@ -1146,7 +1159,7 @@ atomic64_dec(atomic64_t *v)
    static inline s64
    atomic64_dec_return(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_dec_return(v);
    }
    #define atomic64_dec_return atomic64_dec_return
    @@ -1156,7 +1169,7 @@ atomic64_dec_return(atomic64_t *v)
    static inline s64
    atomic64_dec_return_acquire(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_dec_return_acquire(v);
    }
    #define atomic64_dec_return_acquire atomic64_dec_return_acquire
    @@ -1166,7 +1179,7 @@ atomic64_dec_return_acquire(atomic64_t *v)
    static inline s64
    atomic64_dec_return_release(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_dec_return_release(v);
    }
    #define atomic64_dec_return_release atomic64_dec_return_release
    @@ -1176,7 +1189,7 @@ atomic64_dec_return_release(atomic64_t *v)
    static inline s64
    atomic64_dec_return_relaxed(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_dec_return_relaxed(v);
    }
    #define atomic64_dec_return_relaxed atomic64_dec_return_relaxed
    @@ -1186,7 +1199,7 @@ atomic64_dec_return_relaxed(atomic64_t *v)
    static inline s64
    atomic64_fetch_dec(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_dec(v);
    }
    #define atomic64_fetch_dec atomic64_fetch_dec
    @@ -1196,7 +1209,7 @@ atomic64_fetch_dec(atomic64_t *v)
    static inline s64
    atomic64_fetch_dec_acquire(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_dec_acquire(v);
    }
    #define atomic64_fetch_dec_acquire atomic64_fetch_dec_acquire
    @@ -1206,7 +1219,7 @@ atomic64_fetch_dec_acquire(atomic64_t *v)
    static inline s64
    atomic64_fetch_dec_release(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_dec_release(v);
    }
    #define atomic64_fetch_dec_release atomic64_fetch_dec_release
    @@ -1216,7 +1229,7 @@ atomic64_fetch_dec_release(atomic64_t *v)
    static inline s64
    atomic64_fetch_dec_relaxed(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_dec_relaxed(v);
    }
    #define atomic64_fetch_dec_relaxed atomic64_fetch_dec_relaxed
    @@ -1225,7 +1238,7 @@ atomic64_fetch_dec_relaxed(atomic64_t *v)
    static inline void
    atomic64_and(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_and(i, v);
    }
    #define atomic64_and atomic64_and
    @@ -1234,7 +1247,7 @@ atomic64_and(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_and(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_and(i, v);
    }
    #define atomic64_fetch_and atomic64_fetch_and
    @@ -1244,7 +1257,7 @@ atomic64_fetch_and(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_and_acquire(i, v);
    }
    #define atomic64_fetch_and_acquire atomic64_fetch_and_acquire
    @@ -1254,7 +1267,7 @@ atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_and_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_and_release(i, v);
    }
    #define atomic64_fetch_and_release atomic64_fetch_and_release
    @@ -1264,7 +1277,7 @@ atomic64_fetch_and_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_and_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_and_relaxed(i, v);
    }
    #define atomic64_fetch_and_relaxed atomic64_fetch_and_relaxed
    @@ -1274,7 +1287,7 @@ atomic64_fetch_and_relaxed(s64 i, atomic64_t *v)
    static inline void
    atomic64_andnot(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_andnot(i, v);
    }
    #define atomic64_andnot atomic64_andnot
    @@ -1284,7 +1297,7 @@ atomic64_andnot(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_andnot(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_andnot(i, v);
    }
    #define atomic64_fetch_andnot atomic64_fetch_andnot
    @@ -1294,7 +1307,7 @@ atomic64_fetch_andnot(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_andnot_acquire(i, v);
    }
    #define atomic64_fetch_andnot_acquire atomic64_fetch_andnot_acquire
    @@ -1304,7 +1317,7 @@ atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_andnot_release(i, v);
    }
    #define atomic64_fetch_andnot_release atomic64_fetch_andnot_release
    @@ -1314,7 +1327,7 @@ atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_andnot_relaxed(i, v);
    }
    #define atomic64_fetch_andnot_relaxed atomic64_fetch_andnot_relaxed
    @@ -1323,7 +1336,7 @@ atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
    static inline void
    atomic64_or(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_or(i, v);
    }
    #define atomic64_or atomic64_or
    @@ -1332,7 +1345,7 @@ atomic64_or(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_or(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_or(i, v);
    }
    #define atomic64_fetch_or atomic64_fetch_or
    @@ -1342,7 +1355,7 @@ atomic64_fetch_or(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_or_acquire(i, v);
    }
    #define atomic64_fetch_or_acquire atomic64_fetch_or_acquire
    @@ -1352,7 +1365,7 @@ atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_or_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_or_release(i, v);
    }
    #define atomic64_fetch_or_release atomic64_fetch_or_release
    @@ -1362,7 +1375,7 @@ atomic64_fetch_or_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_or_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_or_relaxed(i, v);
    }
    #define atomic64_fetch_or_relaxed atomic64_fetch_or_relaxed
    @@ -1371,7 +1384,7 @@ atomic64_fetch_or_relaxed(s64 i, atomic64_t *v)
    static inline void
    atomic64_xor(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    arch_atomic64_xor(i, v);
    }
    #define atomic64_xor atomic64_xor
    @@ -1380,7 +1393,7 @@ atomic64_xor(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_xor(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_xor(i, v);
    }
    #define atomic64_fetch_xor atomic64_fetch_xor
    @@ -1390,7 +1403,7 @@ atomic64_fetch_xor(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_xor_acquire(i, v);
    }
    #define atomic64_fetch_xor_acquire atomic64_fetch_xor_acquire
    @@ -1400,7 +1413,7 @@ atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_xor_release(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_xor_release(i, v);
    }
    #define atomic64_fetch_xor_release atomic64_fetch_xor_release
    @@ -1410,7 +1423,7 @@ atomic64_fetch_xor_release(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_xor_relaxed(i, v);
    }
    #define atomic64_fetch_xor_relaxed atomic64_fetch_xor_relaxed
    @@ -1420,7 +1433,7 @@ atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v)
    static inline s64
    atomic64_xchg(atomic64_t *v, s64 i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_xchg(v, i);
    }
    #define atomic64_xchg atomic64_xchg
    @@ -1430,7 +1443,7 @@ atomic64_xchg(atomic64_t *v, s64 i)
    static inline s64
    atomic64_xchg_acquire(atomic64_t *v, s64 i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_xchg_acquire(v, i);
    }
    #define atomic64_xchg_acquire atomic64_xchg_acquire
    @@ -1440,7 +1453,7 @@ atomic64_xchg_acquire(atomic64_t *v, s64 i)
    static inline s64
    atomic64_xchg_release(atomic64_t *v, s64 i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_xchg_release(v, i);
    }
    #define atomic64_xchg_release atomic64_xchg_release
    @@ -1450,7 +1463,7 @@ atomic64_xchg_release(atomic64_t *v, s64 i)
    static inline s64
    atomic64_xchg_relaxed(atomic64_t *v, s64 i)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_xchg_relaxed(v, i);
    }
    #define atomic64_xchg_relaxed atomic64_xchg_relaxed
    @@ -1460,7 +1473,7 @@ atomic64_xchg_relaxed(atomic64_t *v, s64 i)
    static inline s64
    atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_cmpxchg(v, old, new);
    }
    #define atomic64_cmpxchg atomic64_cmpxchg
    @@ -1470,7 +1483,7 @@ atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
    static inline s64
    atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_cmpxchg_acquire(v, old, new);
    }
    #define atomic64_cmpxchg_acquire atomic64_cmpxchg_acquire
    @@ -1480,7 +1493,7 @@ atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
    static inline s64
    atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_cmpxchg_release(v, old, new);
    }
    #define atomic64_cmpxchg_release atomic64_cmpxchg_release
    @@ -1490,7 +1503,7 @@ atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
    static inline s64
    atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_cmpxchg_relaxed(v, old, new);
    }
    #define atomic64_cmpxchg_relaxed atomic64_cmpxchg_relaxed
    @@ -1500,8 +1513,8 @@ atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic64_try_cmpxchg(v, old, new);
    }
    #define atomic64_try_cmpxchg atomic64_try_cmpxchg
    @@ -1511,8 +1524,8 @@ atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic64_try_cmpxchg_acquire(v, old, new);
    }
    #define atomic64_try_cmpxchg_acquire atomic64_try_cmpxchg_acquire
    @@ -1522,8 +1535,8 @@ atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic64_try_cmpxchg_release(v, old, new);
    }
    #define atomic64_try_cmpxchg_release atomic64_try_cmpxchg_release
    @@ -1533,8 +1546,8 @@ atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
    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));
    + __atomic_check_write(v, sizeof(*v));
    + __atomic_check_write(old, sizeof(*old));
    return arch_atomic64_try_cmpxchg_relaxed(v, old, new);
    }
    #define atomic64_try_cmpxchg_relaxed atomic64_try_cmpxchg_relaxed
    @@ -1544,7 +1557,7 @@ atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
    static inline bool
    atomic64_sub_and_test(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_sub_and_test(i, v);
    }
    #define atomic64_sub_and_test atomic64_sub_and_test
    @@ -1554,7 +1567,7 @@ atomic64_sub_and_test(s64 i, atomic64_t *v)
    static inline bool
    atomic64_dec_and_test(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_dec_and_test(v);
    }
    #define atomic64_dec_and_test atomic64_dec_and_test
    @@ -1564,7 +1577,7 @@ atomic64_dec_and_test(atomic64_t *v)
    static inline bool
    atomic64_inc_and_test(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_inc_and_test(v);
    }
    #define atomic64_inc_and_test atomic64_inc_and_test
    @@ -1574,7 +1587,7 @@ atomic64_inc_and_test(atomic64_t *v)
    static inline bool
    atomic64_add_negative(s64 i, atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_add_negative(i, v);
    }
    #define atomic64_add_negative atomic64_add_negative
    @@ -1584,7 +1597,7 @@ atomic64_add_negative(s64 i, atomic64_t *v)
    static inline s64
    atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_fetch_add_unless(v, a, u);
    }
    #define atomic64_fetch_add_unless atomic64_fetch_add_unless
    @@ -1594,7 +1607,7 @@ atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
    static inline bool
    atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_add_unless(v, a, u);
    }
    #define atomic64_add_unless atomic64_add_unless
    @@ -1604,7 +1617,7 @@ atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
    static inline bool
    atomic64_inc_not_zero(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_inc_not_zero(v);
    }
    #define atomic64_inc_not_zero atomic64_inc_not_zero
    @@ -1614,7 +1627,7 @@ atomic64_inc_not_zero(atomic64_t *v)
    static inline bool
    atomic64_inc_unless_negative(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_inc_unless_negative(v);
    }
    #define atomic64_inc_unless_negative atomic64_inc_unless_negative
    @@ -1624,7 +1637,7 @@ atomic64_inc_unless_negative(atomic64_t *v)
    static inline bool
    atomic64_dec_unless_positive(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_dec_unless_positive(v);
    }
    #define atomic64_dec_unless_positive atomic64_dec_unless_positive
    @@ -1634,7 +1647,7 @@ atomic64_dec_unless_positive(atomic64_t *v)
    static inline s64
    atomic64_dec_if_positive(atomic64_t *v)
    {
    - kasan_check_write(v, sizeof(*v));
    + __atomic_check_write(v, sizeof(*v));
    return arch_atomic64_dec_if_positive(v);
    }
    #define atomic64_dec_if_positive atomic64_dec_if_positive
    @@ -1644,7 +1657,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define xchg(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_xchg(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1653,7 +1666,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define xchg_acquire(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_xchg_acquire(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1662,7 +1675,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define xchg_release(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_xchg_release(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1671,7 +1684,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define xchg_relaxed(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_xchg_relaxed(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1680,7 +1693,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1689,7 +1702,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg_acquire(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg_acquire(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1698,7 +1711,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg_release(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg_release(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1707,7 +1720,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg_relaxed(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg_relaxed(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1716,7 +1729,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg64(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg64(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1725,7 +1738,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg64_acquire(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg64_acquire(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1734,7 +1747,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg64_release(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg64_release(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1743,7 +1756,7 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg64_relaxed(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    arch_cmpxchg64_relaxed(__ai_ptr, __VA_ARGS__); \
    })
    #endif
    @@ -1751,28 +1764,28 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg_local(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, sizeof(*__ai_ptr)); \
    + __atomic_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)); \
    + __atomic_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)); \
    + __atomic_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)); \
    + __atomic_check_write(__ai_ptr, 2 * sizeof(*__ai_ptr)); \
    arch_cmpxchg_double(__ai_ptr, __VA_ARGS__); \
    })

    @@ -1780,9 +1793,9 @@ atomic64_dec_if_positive(atomic64_t *v)
    #define cmpxchg_double_local(ptr, ...) \
    ({ \
    typeof(ptr) __ai_ptr = (ptr); \
    - kasan_check_write(__ai_ptr, 2 * sizeof(*__ai_ptr)); \
    + __atomic_check_write(__ai_ptr, 2 * sizeof(*__ai_ptr)); \
    arch_cmpxchg_double_local(__ai_ptr, __VA_ARGS__); \
    })

    #endif /* _ASM_GENERIC_ATOMIC_INSTRUMENTED_H */
    -// b29b625d5de9280f680e42c7be859b55b15e5f6a
    +// beea41c2a0f2c69e4958ed71bf26f59740fa4b12
    diff --git a/scripts/atomic/gen-atomic-instrumented.sh b/scripts/atomic/gen-atomic-instrumented.sh
    index e09812372b17..8b8b2a6f8d68 100755
    --- a/scripts/atomic/gen-atomic-instrumented.sh
    +++ b/scripts/atomic/gen-atomic-instrumented.sh
    @@ -20,7 +20,7 @@ gen_param_check()
    # We don't write to constant parameters
    [ ${type#c} != ${type} ] && rw="read"

    - printf "\tkasan_check_${rw}(${name}, sizeof(*${name}));\n"
    + printf "\t__atomic_check_${rw}(${name}, sizeof(*${name}));\n"
    }

    #gen_param_check(arg...)
    @@ -107,7 +107,7 @@ cat <<EOF
    #define ${xchg}(ptr, ...) \\
    ({ \\
    typeof(ptr) __ai_ptr = (ptr); \\
    - kasan_check_write(__ai_ptr, ${mult}sizeof(*__ai_ptr)); \\
    + __atomic_check_write(__ai_ptr, ${mult}sizeof(*__ai_ptr)); \\
    arch_${xchg}(__ai_ptr, __VA_ARGS__); \\
    })
    EOF
    @@ -148,6 +148,19 @@ cat << EOF

    #include <linux/build_bug.h>
    #include <linux/kasan-checks.h>
    +#include <linux/kcsan-checks.h>
    +
    +static inline void __atomic_check_read(const volatile void *v, size_t size)
    +{
    + kasan_check_read(v, size);
    + kcsan_check_atomic_read(v, size);
    +}
    +
    +static inline void __atomic_check_write(const volatile void *v, size_t size)
    +{
    + kasan_check_write(v, size);
    + kcsan_check_atomic_write(v, size);
    +}

    EOF

    --
    2.23.0.866.gb869b98d4c-goog
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      Last update: 2019-10-17 16:14    [W:6.565 / U:0.236 seconds]
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