diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/Kbuild | 1 | ||||
| -rw-r--r-- | include/asm-generic/atomic-instrumented.h | 330 | ||||
| -rw-r--r-- | include/asm-generic/bitops/instrumented-atomic.h | 6 | ||||
| -rw-r--r-- | include/asm-generic/bitops/instrumented-lock.h | 2 | ||||
| -rw-r--r-- | include/asm-generic/bitops/instrumented-non-atomic.h | 30 | ||||
| -rw-r--r-- | include/asm-generic/checksum.h | 12 | ||||
| -rw-r--r-- | include/asm-generic/compat.h | 8 | ||||
| -rw-r--r-- | include/asm-generic/dma-contiguous.h | 10 | ||||
| -rw-r--r-- | include/asm-generic/mshyperv.h | 4 | ||||
| -rw-r--r-- | include/asm-generic/vmlinux.lds.h | 74 |
10 files changed, 272 insertions, 205 deletions
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 74b0612601dd..62ebdc731ee2 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -16,7 +16,6 @@ mandatory-y += current.h mandatory-y += delay.h mandatory-y += device.h mandatory-y += div64.h -mandatory-y += dma-contiguous.h mandatory-y += dma-mapping.h mandatory-y += dma.h mandatory-y += emergency-restart.h diff --git a/include/asm-generic/atomic-instrumented.h b/include/asm-generic/atomic-instrumented.h index 379986e40159..cd223b68b69d 100644 --- a/include/asm-generic/atomic-instrumented.h +++ b/include/asm-generic/atomic-instrumented.h @@ -60,7 +60,7 @@ atomic_set_release(atomic_t *v, int i) static __always_inline void atomic_add(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_add(i, v); } #define atomic_add atomic_add @@ -69,7 +69,7 @@ atomic_add(int i, atomic_t *v) static __always_inline int atomic_add_return(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_add_return(i, v); } #define atomic_add_return atomic_add_return @@ -79,7 +79,7 @@ atomic_add_return(int i, atomic_t *v) static __always_inline int atomic_add_return_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_add_return_acquire(i, v); } #define atomic_add_return_acquire atomic_add_return_acquire @@ -89,7 +89,7 @@ atomic_add_return_acquire(int i, atomic_t *v) static __always_inline int atomic_add_return_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_add_return_release(i, v); } #define atomic_add_return_release atomic_add_return_release @@ -99,7 +99,7 @@ atomic_add_return_release(int i, atomic_t *v) static __always_inline int atomic_add_return_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_add_return_relaxed(i, v); } #define atomic_add_return_relaxed atomic_add_return_relaxed @@ -109,7 +109,7 @@ atomic_add_return_relaxed(int i, atomic_t *v) static __always_inline int atomic_fetch_add(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_add(i, v); } #define atomic_fetch_add atomic_fetch_add @@ -119,7 +119,7 @@ atomic_fetch_add(int i, atomic_t *v) static __always_inline int atomic_fetch_add_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_add_acquire(i, v); } #define atomic_fetch_add_acquire atomic_fetch_add_acquire @@ -129,7 +129,7 @@ atomic_fetch_add_acquire(int i, atomic_t *v) static __always_inline int atomic_fetch_add_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_add_release(i, v); } #define atomic_fetch_add_release atomic_fetch_add_release @@ -139,7 +139,7 @@ atomic_fetch_add_release(int i, atomic_t *v) static __always_inline int atomic_fetch_add_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_add_relaxed(i, v); } #define atomic_fetch_add_relaxed atomic_fetch_add_relaxed @@ -148,7 +148,7 @@ atomic_fetch_add_relaxed(int i, atomic_t *v) static __always_inline void atomic_sub(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_sub(i, v); } #define atomic_sub atomic_sub @@ -157,7 +157,7 @@ atomic_sub(int i, atomic_t *v) static __always_inline int atomic_sub_return(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_sub_return(i, v); } #define atomic_sub_return atomic_sub_return @@ -167,7 +167,7 @@ atomic_sub_return(int i, atomic_t *v) static __always_inline int atomic_sub_return_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_sub_return_acquire(i, v); } #define atomic_sub_return_acquire atomic_sub_return_acquire @@ -177,7 +177,7 @@ atomic_sub_return_acquire(int i, atomic_t *v) static __always_inline int atomic_sub_return_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_sub_return_release(i, v); } #define atomic_sub_return_release atomic_sub_return_release @@ -187,7 +187,7 @@ atomic_sub_return_release(int i, atomic_t *v) static __always_inline int atomic_sub_return_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_sub_return_relaxed(i, v); } #define atomic_sub_return_relaxed atomic_sub_return_relaxed @@ -197,7 +197,7 @@ atomic_sub_return_relaxed(int i, atomic_t *v) static __always_inline int atomic_fetch_sub(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_sub(i, v); } #define atomic_fetch_sub atomic_fetch_sub @@ -207,7 +207,7 @@ atomic_fetch_sub(int i, atomic_t *v) static __always_inline int atomic_fetch_sub_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_sub_acquire(i, v); } #define atomic_fetch_sub_acquire atomic_fetch_sub_acquire @@ -217,7 +217,7 @@ atomic_fetch_sub_acquire(int i, atomic_t *v) static __always_inline int atomic_fetch_sub_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_sub_release(i, v); } #define atomic_fetch_sub_release atomic_fetch_sub_release @@ -227,7 +227,7 @@ atomic_fetch_sub_release(int i, atomic_t *v) static __always_inline int atomic_fetch_sub_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_sub_relaxed(i, v); } #define atomic_fetch_sub_relaxed atomic_fetch_sub_relaxed @@ -237,7 +237,7 @@ atomic_fetch_sub_relaxed(int i, atomic_t *v) static __always_inline void atomic_inc(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_inc(v); } #define atomic_inc atomic_inc @@ -247,7 +247,7 @@ atomic_inc(atomic_t *v) static __always_inline int atomic_inc_return(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_inc_return(v); } #define atomic_inc_return atomic_inc_return @@ -257,7 +257,7 @@ atomic_inc_return(atomic_t *v) static __always_inline int atomic_inc_return_acquire(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_inc_return_acquire(v); } #define atomic_inc_return_acquire atomic_inc_return_acquire @@ -267,7 +267,7 @@ atomic_inc_return_acquire(atomic_t *v) static __always_inline int atomic_inc_return_release(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_inc_return_release(v); } #define atomic_inc_return_release atomic_inc_return_release @@ -277,7 +277,7 @@ atomic_inc_return_release(atomic_t *v) static __always_inline int atomic_inc_return_relaxed(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_inc_return_relaxed(v); } #define atomic_inc_return_relaxed atomic_inc_return_relaxed @@ -287,7 +287,7 @@ atomic_inc_return_relaxed(atomic_t *v) static __always_inline int atomic_fetch_inc(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_inc(v); } #define atomic_fetch_inc atomic_fetch_inc @@ -297,7 +297,7 @@ atomic_fetch_inc(atomic_t *v) static __always_inline int atomic_fetch_inc_acquire(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_inc_acquire(v); } #define atomic_fetch_inc_acquire atomic_fetch_inc_acquire @@ -307,7 +307,7 @@ atomic_fetch_inc_acquire(atomic_t *v) static __always_inline int atomic_fetch_inc_release(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_inc_release(v); } #define atomic_fetch_inc_release atomic_fetch_inc_release @@ -317,7 +317,7 @@ atomic_fetch_inc_release(atomic_t *v) static __always_inline int atomic_fetch_inc_relaxed(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_inc_relaxed(v); } #define atomic_fetch_inc_relaxed atomic_fetch_inc_relaxed @@ -327,7 +327,7 @@ atomic_fetch_inc_relaxed(atomic_t *v) static __always_inline void atomic_dec(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_dec(v); } #define atomic_dec atomic_dec @@ -337,7 +337,7 @@ atomic_dec(atomic_t *v) static __always_inline int atomic_dec_return(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_dec_return(v); } #define atomic_dec_return atomic_dec_return @@ -347,7 +347,7 @@ atomic_dec_return(atomic_t *v) static __always_inline int atomic_dec_return_acquire(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_dec_return_acquire(v); } #define atomic_dec_return_acquire atomic_dec_return_acquire @@ -357,7 +357,7 @@ atomic_dec_return_acquire(atomic_t *v) static __always_inline int atomic_dec_return_release(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_dec_return_release(v); } #define atomic_dec_return_release atomic_dec_return_release @@ -367,7 +367,7 @@ atomic_dec_return_release(atomic_t *v) static __always_inline int atomic_dec_return_relaxed(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_dec_return_relaxed(v); } #define atomic_dec_return_relaxed atomic_dec_return_relaxed @@ -377,7 +377,7 @@ atomic_dec_return_relaxed(atomic_t *v) static __always_inline int atomic_fetch_dec(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_dec(v); } #define atomic_fetch_dec atomic_fetch_dec @@ -387,7 +387,7 @@ atomic_fetch_dec(atomic_t *v) static __always_inline int atomic_fetch_dec_acquire(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_dec_acquire(v); } #define atomic_fetch_dec_acquire atomic_fetch_dec_acquire @@ -397,7 +397,7 @@ atomic_fetch_dec_acquire(atomic_t *v) static __always_inline int atomic_fetch_dec_release(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_dec_release(v); } #define atomic_fetch_dec_release atomic_fetch_dec_release @@ -407,7 +407,7 @@ atomic_fetch_dec_release(atomic_t *v) static __always_inline int atomic_fetch_dec_relaxed(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_dec_relaxed(v); } #define atomic_fetch_dec_relaxed atomic_fetch_dec_relaxed @@ -416,7 +416,7 @@ atomic_fetch_dec_relaxed(atomic_t *v) static __always_inline void atomic_and(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_and(i, v); } #define atomic_and atomic_and @@ -425,7 +425,7 @@ atomic_and(int i, atomic_t *v) static __always_inline int atomic_fetch_and(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_and(i, v); } #define atomic_fetch_and atomic_fetch_and @@ -435,7 +435,7 @@ atomic_fetch_and(int i, atomic_t *v) static __always_inline int atomic_fetch_and_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_and_acquire(i, v); } #define atomic_fetch_and_acquire atomic_fetch_and_acquire @@ -445,7 +445,7 @@ atomic_fetch_and_acquire(int i, atomic_t *v) static __always_inline int atomic_fetch_and_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_and_release(i, v); } #define atomic_fetch_and_release atomic_fetch_and_release @@ -455,7 +455,7 @@ atomic_fetch_and_release(int i, atomic_t *v) static __always_inline int atomic_fetch_and_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_and_relaxed(i, v); } #define atomic_fetch_and_relaxed atomic_fetch_and_relaxed @@ -465,7 +465,7 @@ atomic_fetch_and_relaxed(int i, atomic_t *v) static __always_inline void atomic_andnot(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_andnot(i, v); } #define atomic_andnot atomic_andnot @@ -475,7 +475,7 @@ atomic_andnot(int i, atomic_t *v) static __always_inline int atomic_fetch_andnot(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_andnot(i, v); } #define atomic_fetch_andnot atomic_fetch_andnot @@ -485,7 +485,7 @@ atomic_fetch_andnot(int i, atomic_t *v) static __always_inline int atomic_fetch_andnot_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_andnot_acquire(i, v); } #define atomic_fetch_andnot_acquire atomic_fetch_andnot_acquire @@ -495,7 +495,7 @@ atomic_fetch_andnot_acquire(int i, atomic_t *v) static __always_inline int atomic_fetch_andnot_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_andnot_release(i, v); } #define atomic_fetch_andnot_release atomic_fetch_andnot_release @@ -505,7 +505,7 @@ atomic_fetch_andnot_release(int i, atomic_t *v) static __always_inline int atomic_fetch_andnot_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_andnot_relaxed(i, v); } #define atomic_fetch_andnot_relaxed atomic_fetch_andnot_relaxed @@ -514,7 +514,7 @@ atomic_fetch_andnot_relaxed(int i, atomic_t *v) static __always_inline void atomic_or(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_or(i, v); } #define atomic_or atomic_or @@ -523,7 +523,7 @@ atomic_or(int i, atomic_t *v) static __always_inline int atomic_fetch_or(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_or(i, v); } #define atomic_fetch_or atomic_fetch_or @@ -533,7 +533,7 @@ atomic_fetch_or(int i, atomic_t *v) static __always_inline int atomic_fetch_or_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_or_acquire(i, v); } #define atomic_fetch_or_acquire atomic_fetch_or_acquire @@ -543,7 +543,7 @@ atomic_fetch_or_acquire(int i, atomic_t *v) static __always_inline int atomic_fetch_or_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_or_release(i, v); } #define atomic_fetch_or_release atomic_fetch_or_release @@ -553,7 +553,7 @@ atomic_fetch_or_release(int i, atomic_t *v) static __always_inline int atomic_fetch_or_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_or_relaxed(i, v); } #define atomic_fetch_or_relaxed atomic_fetch_or_relaxed @@ -562,7 +562,7 @@ atomic_fetch_or_relaxed(int i, atomic_t *v) static __always_inline void atomic_xor(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic_xor(i, v); } #define atomic_xor atomic_xor @@ -571,7 +571,7 @@ atomic_xor(int i, atomic_t *v) static __always_inline int atomic_fetch_xor(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_xor(i, v); } #define atomic_fetch_xor atomic_fetch_xor @@ -581,7 +581,7 @@ atomic_fetch_xor(int i, atomic_t *v) static __always_inline int atomic_fetch_xor_acquire(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_xor_acquire(i, v); } #define atomic_fetch_xor_acquire atomic_fetch_xor_acquire @@ -591,7 +591,7 @@ atomic_fetch_xor_acquire(int i, atomic_t *v) static __always_inline int atomic_fetch_xor_release(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_xor_release(i, v); } #define atomic_fetch_xor_release atomic_fetch_xor_release @@ -601,7 +601,7 @@ atomic_fetch_xor_release(int i, atomic_t *v) static __always_inline int atomic_fetch_xor_relaxed(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_xor_relaxed(i, v); } #define atomic_fetch_xor_relaxed atomic_fetch_xor_relaxed @@ -611,7 +611,7 @@ atomic_fetch_xor_relaxed(int i, atomic_t *v) static __always_inline int atomic_xchg(atomic_t *v, int i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_xchg(v, i); } #define atomic_xchg atomic_xchg @@ -621,7 +621,7 @@ atomic_xchg(atomic_t *v, int i) static __always_inline int atomic_xchg_acquire(atomic_t *v, int i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_xchg_acquire(v, i); } #define atomic_xchg_acquire atomic_xchg_acquire @@ -631,7 +631,7 @@ atomic_xchg_acquire(atomic_t *v, int i) static __always_inline int atomic_xchg_release(atomic_t *v, int i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_xchg_release(v, i); } #define atomic_xchg_release atomic_xchg_release @@ -641,7 +641,7 @@ atomic_xchg_release(atomic_t *v, int i) static __always_inline int atomic_xchg_relaxed(atomic_t *v, int i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_xchg_relaxed(v, i); } #define atomic_xchg_relaxed atomic_xchg_relaxed @@ -651,7 +651,7 @@ atomic_xchg_relaxed(atomic_t *v, int i) static __always_inline int atomic_cmpxchg(atomic_t *v, int old, int new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_cmpxchg(v, old, new); } #define atomic_cmpxchg atomic_cmpxchg @@ -661,7 +661,7 @@ atomic_cmpxchg(atomic_t *v, int old, int new) static __always_inline int atomic_cmpxchg_acquire(atomic_t *v, int old, int new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_cmpxchg_acquire(v, old, new); } #define atomic_cmpxchg_acquire atomic_cmpxchg_acquire @@ -671,7 +671,7 @@ atomic_cmpxchg_acquire(atomic_t *v, int old, int new) static __always_inline int atomic_cmpxchg_release(atomic_t *v, int old, int new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_cmpxchg_release(v, old, new); } #define atomic_cmpxchg_release atomic_cmpxchg_release @@ -681,7 +681,7 @@ atomic_cmpxchg_release(atomic_t *v, int old, int new) static __always_inline int atomic_cmpxchg_relaxed(atomic_t *v, int old, int new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_cmpxchg_relaxed(v, old, new); } #define atomic_cmpxchg_relaxed atomic_cmpxchg_relaxed @@ -691,8 +691,8 @@ atomic_cmpxchg_relaxed(atomic_t *v, int old, int new) static __always_inline bool atomic_try_cmpxchg(atomic_t *v, int *old, int new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic_try_cmpxchg(v, old, new); } #define atomic_try_cmpxchg atomic_try_cmpxchg @@ -702,8 +702,8 @@ atomic_try_cmpxchg(atomic_t *v, int *old, int new) static __always_inline bool atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic_try_cmpxchg_acquire(v, old, new); } #define atomic_try_cmpxchg_acquire atomic_try_cmpxchg_acquire @@ -713,8 +713,8 @@ atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new) static __always_inline bool atomic_try_cmpxchg_release(atomic_t *v, int *old, int new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic_try_cmpxchg_release(v, old, new); } #define atomic_try_cmpxchg_release atomic_try_cmpxchg_release @@ -724,8 +724,8 @@ atomic_try_cmpxchg_release(atomic_t *v, int *old, int new) static __always_inline bool atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic_try_cmpxchg_relaxed(v, old, new); } #define atomic_try_cmpxchg_relaxed atomic_try_cmpxchg_relaxed @@ -735,7 +735,7 @@ atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new) static __always_inline bool atomic_sub_and_test(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_sub_and_test(i, v); } #define atomic_sub_and_test atomic_sub_and_test @@ -745,7 +745,7 @@ atomic_sub_and_test(int i, atomic_t *v) static __always_inline bool atomic_dec_and_test(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_dec_and_test(v); } #define atomic_dec_and_test atomic_dec_and_test @@ -755,7 +755,7 @@ atomic_dec_and_test(atomic_t *v) static __always_inline bool atomic_inc_and_test(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_inc_and_test(v); } #define atomic_inc_and_test atomic_inc_and_test @@ -765,7 +765,7 @@ atomic_inc_and_test(atomic_t *v) static __always_inline bool atomic_add_negative(int i, atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_add_negative(i, v); } #define atomic_add_negative atomic_add_negative @@ -775,7 +775,7 @@ atomic_add_negative(int i, atomic_t *v) static __always_inline int atomic_fetch_add_unless(atomic_t *v, int a, int u) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_fetch_add_unless(v, a, u); } #define atomic_fetch_add_unless atomic_fetch_add_unless @@ -785,7 +785,7 @@ atomic_fetch_add_unless(atomic_t *v, int a, int u) static __always_inline bool atomic_add_unless(atomic_t *v, int a, int u) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_add_unless(v, a, u); } #define atomic_add_unless atomic_add_unless @@ -795,7 +795,7 @@ atomic_add_unless(atomic_t *v, int a, int u) static __always_inline bool atomic_inc_not_zero(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_inc_not_zero(v); } #define atomic_inc_not_zero atomic_inc_not_zero @@ -805,7 +805,7 @@ atomic_inc_not_zero(atomic_t *v) static __always_inline bool atomic_inc_unless_negative(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_inc_unless_negative(v); } #define atomic_inc_unless_negative atomic_inc_unless_negative @@ -815,7 +815,7 @@ atomic_inc_unless_negative(atomic_t *v) static __always_inline bool atomic_dec_unless_positive(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_dec_unless_positive(v); } #define atomic_dec_unless_positive atomic_dec_unless_positive @@ -825,7 +825,7 @@ atomic_dec_unless_positive(atomic_t *v) static __always_inline int atomic_dec_if_positive(atomic_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic_dec_if_positive(v); } #define atomic_dec_if_positive atomic_dec_if_positive @@ -870,7 +870,7 @@ atomic64_set_release(atomic64_t *v, s64 i) static __always_inline void atomic64_add(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_add(i, v); } #define atomic64_add atomic64_add @@ -879,7 +879,7 @@ atomic64_add(s64 i, atomic64_t *v) static __always_inline s64 atomic64_add_return(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_add_return(i, v); } #define atomic64_add_return atomic64_add_return @@ -889,7 +889,7 @@ atomic64_add_return(s64 i, atomic64_t *v) static __always_inline s64 atomic64_add_return_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_add_return_acquire(i, v); } #define atomic64_add_return_acquire atomic64_add_return_acquire @@ -899,7 +899,7 @@ atomic64_add_return_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_add_return_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_add_return_release(i, v); } #define atomic64_add_return_release atomic64_add_return_release @@ -909,7 +909,7 @@ atomic64_add_return_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_add_return_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_add_return_relaxed(i, v); } #define atomic64_add_return_relaxed atomic64_add_return_relaxed @@ -919,7 +919,7 @@ atomic64_add_return_relaxed(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_add(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_add(i, v); } #define atomic64_fetch_add atomic64_fetch_add @@ -929,7 +929,7 @@ atomic64_fetch_add(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_add_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_add_acquire(i, v); } #define atomic64_fetch_add_acquire atomic64_fetch_add_acquire @@ -939,7 +939,7 @@ atomic64_fetch_add_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_add_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_add_release(i, v); } #define atomic64_fetch_add_release atomic64_fetch_add_release @@ -949,7 +949,7 @@ atomic64_fetch_add_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_add_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_add_relaxed(i, v); } #define atomic64_fetch_add_relaxed atomic64_fetch_add_relaxed @@ -958,7 +958,7 @@ atomic64_fetch_add_relaxed(s64 i, atomic64_t *v) static __always_inline void atomic64_sub(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_sub(i, v); } #define atomic64_sub atomic64_sub @@ -967,7 +967,7 @@ atomic64_sub(s64 i, atomic64_t *v) static __always_inline s64 atomic64_sub_return(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_sub_return(i, v); } #define atomic64_sub_return atomic64_sub_return @@ -977,7 +977,7 @@ atomic64_sub_return(s64 i, atomic64_t *v) static __always_inline s64 atomic64_sub_return_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_sub_return_acquire(i, v); } #define atomic64_sub_return_acquire atomic64_sub_return_acquire @@ -987,7 +987,7 @@ atomic64_sub_return_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_sub_return_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_sub_return_release(i, v); } #define atomic64_sub_return_release atomic64_sub_return_release @@ -997,7 +997,7 @@ atomic64_sub_return_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_sub_return_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_sub_return_relaxed(i, v); } #define atomic64_sub_return_relaxed atomic64_sub_return_relaxed @@ -1007,7 +1007,7 @@ atomic64_sub_return_relaxed(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_sub(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_sub(i, v); } #define atomic64_fetch_sub atomic64_fetch_sub @@ -1017,7 +1017,7 @@ atomic64_fetch_sub(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_sub_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_sub_acquire(i, v); } #define atomic64_fetch_sub_acquire atomic64_fetch_sub_acquire @@ -1027,7 +1027,7 @@ atomic64_fetch_sub_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_sub_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_sub_release(i, v); } #define atomic64_fetch_sub_release atomic64_fetch_sub_release @@ -1037,7 +1037,7 @@ atomic64_fetch_sub_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_sub_relaxed(i, v); } #define atomic64_fetch_sub_relaxed atomic64_fetch_sub_relaxed @@ -1047,7 +1047,7 @@ atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v) static __always_inline void atomic64_inc(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_inc(v); } #define atomic64_inc atomic64_inc @@ -1057,7 +1057,7 @@ atomic64_inc(atomic64_t *v) static __always_inline s64 atomic64_inc_return(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_inc_return(v); } #define atomic64_inc_return atomic64_inc_return @@ -1067,7 +1067,7 @@ atomic64_inc_return(atomic64_t *v) static __always_inline s64 atomic64_inc_return_acquire(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_inc_return_acquire(v); } #define atomic64_inc_return_acquire atomic64_inc_return_acquire @@ -1077,7 +1077,7 @@ atomic64_inc_return_acquire(atomic64_t *v) static __always_inline s64 atomic64_inc_return_release(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_inc_return_release(v); } #define atomic64_inc_return_release atomic64_inc_return_release @@ -1087,7 +1087,7 @@ atomic64_inc_return_release(atomic64_t *v) static __always_inline s64 atomic64_inc_return_relaxed(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_inc_return_relaxed(v); } #define atomic64_inc_return_relaxed atomic64_inc_return_relaxed @@ -1097,7 +1097,7 @@ atomic64_inc_return_relaxed(atomic64_t *v) static __always_inline s64 atomic64_fetch_inc(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_inc(v); } #define atomic64_fetch_inc atomic64_fetch_inc @@ -1107,7 +1107,7 @@ atomic64_fetch_inc(atomic64_t *v) static __always_inline s64 atomic64_fetch_inc_acquire(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_inc_acquire(v); } #define atomic64_fetch_inc_acquire atomic64_fetch_inc_acquire @@ -1117,7 +1117,7 @@ atomic64_fetch_inc_acquire(atomic64_t *v) static __always_inline s64 atomic64_fetch_inc_release(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_inc_release(v); } #define atomic64_fetch_inc_release atomic64_fetch_inc_release @@ -1127,7 +1127,7 @@ atomic64_fetch_inc_release(atomic64_t *v) static __always_inline s64 atomic64_fetch_inc_relaxed(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_inc_relaxed(v); } #define atomic64_fetch_inc_relaxed atomic64_fetch_inc_relaxed @@ -1137,7 +1137,7 @@ atomic64_fetch_inc_relaxed(atomic64_t *v) static __always_inline void atomic64_dec(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_dec(v); } #define atomic64_dec atomic64_dec @@ -1147,7 +1147,7 @@ atomic64_dec(atomic64_t *v) static __always_inline s64 atomic64_dec_return(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_dec_return(v); } #define atomic64_dec_return atomic64_dec_return @@ -1157,7 +1157,7 @@ atomic64_dec_return(atomic64_t *v) static __always_inline s64 atomic64_dec_return_acquire(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_dec_return_acquire(v); } #define atomic64_dec_return_acquire atomic64_dec_return_acquire @@ -1167,7 +1167,7 @@ atomic64_dec_return_acquire(atomic64_t *v) static __always_inline s64 atomic64_dec_return_release(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_dec_return_release(v); } #define atomic64_dec_return_release atomic64_dec_return_release @@ -1177,7 +1177,7 @@ atomic64_dec_return_release(atomic64_t *v) static __always_inline s64 atomic64_dec_return_relaxed(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_dec_return_relaxed(v); } #define atomic64_dec_return_relaxed atomic64_dec_return_relaxed @@ -1187,7 +1187,7 @@ atomic64_dec_return_relaxed(atomic64_t *v) static __always_inline s64 atomic64_fetch_dec(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_dec(v); } #define atomic64_fetch_dec atomic64_fetch_dec @@ -1197,7 +1197,7 @@ atomic64_fetch_dec(atomic64_t *v) static __always_inline s64 atomic64_fetch_dec_acquire(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_dec_acquire(v); } #define atomic64_fetch_dec_acquire atomic64_fetch_dec_acquire @@ -1207,7 +1207,7 @@ atomic64_fetch_dec_acquire(atomic64_t *v) static __always_inline s64 atomic64_fetch_dec_release(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_dec_release(v); } #define atomic64_fetch_dec_release atomic64_fetch_dec_release @@ -1217,7 +1217,7 @@ atomic64_fetch_dec_release(atomic64_t *v) static __always_inline s64 atomic64_fetch_dec_relaxed(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_dec_relaxed(v); } #define atomic64_fetch_dec_relaxed atomic64_fetch_dec_relaxed @@ -1226,7 +1226,7 @@ atomic64_fetch_dec_relaxed(atomic64_t *v) static __always_inline void atomic64_and(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_and(i, v); } #define atomic64_and atomic64_and @@ -1235,7 +1235,7 @@ atomic64_and(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_and(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_and(i, v); } #define atomic64_fetch_and atomic64_fetch_and @@ -1245,7 +1245,7 @@ atomic64_fetch_and(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_and_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_and_acquire(i, v); } #define atomic64_fetch_and_acquire atomic64_fetch_and_acquire @@ -1255,7 +1255,7 @@ atomic64_fetch_and_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_and_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_and_release(i, v); } #define atomic64_fetch_and_release atomic64_fetch_and_release @@ -1265,7 +1265,7 @@ atomic64_fetch_and_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_and_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_and_relaxed(i, v); } #define atomic64_fetch_and_relaxed atomic64_fetch_and_relaxed @@ -1275,7 +1275,7 @@ atomic64_fetch_and_relaxed(s64 i, atomic64_t *v) static __always_inline void atomic64_andnot(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_andnot(i, v); } #define atomic64_andnot atomic64_andnot @@ -1285,7 +1285,7 @@ atomic64_andnot(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_andnot(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_andnot(i, v); } #define atomic64_fetch_andnot atomic64_fetch_andnot @@ -1295,7 +1295,7 @@ atomic64_fetch_andnot(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_andnot_acquire(i, v); } #define atomic64_fetch_andnot_acquire atomic64_fetch_andnot_acquire @@ -1305,7 +1305,7 @@ atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_andnot_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_andnot_release(i, v); } #define atomic64_fetch_andnot_release atomic64_fetch_andnot_release @@ -1315,7 +1315,7 @@ atomic64_fetch_andnot_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_andnot_relaxed(i, v); } #define atomic64_fetch_andnot_relaxed atomic64_fetch_andnot_relaxed @@ -1324,7 +1324,7 @@ atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v) static __always_inline void atomic64_or(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_or(i, v); } #define atomic64_or atomic64_or @@ -1333,7 +1333,7 @@ atomic64_or(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_or(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_or(i, v); } #define atomic64_fetch_or atomic64_fetch_or @@ -1343,7 +1343,7 @@ atomic64_fetch_or(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_or_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_or_acquire(i, v); } #define atomic64_fetch_or_acquire atomic64_fetch_or_acquire @@ -1353,7 +1353,7 @@ atomic64_fetch_or_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_or_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_or_release(i, v); } #define atomic64_fetch_or_release atomic64_fetch_or_release @@ -1363,7 +1363,7 @@ atomic64_fetch_or_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_or_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_or_relaxed(i, v); } #define atomic64_fetch_or_relaxed atomic64_fetch_or_relaxed @@ -1372,7 +1372,7 @@ atomic64_fetch_or_relaxed(s64 i, atomic64_t *v) static __always_inline void atomic64_xor(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); arch_atomic64_xor(i, v); } #define atomic64_xor atomic64_xor @@ -1381,7 +1381,7 @@ atomic64_xor(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_xor(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_xor(i, v); } #define atomic64_fetch_xor atomic64_fetch_xor @@ -1391,7 +1391,7 @@ atomic64_fetch_xor(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_xor_acquire(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_xor_acquire(i, v); } #define atomic64_fetch_xor_acquire atomic64_fetch_xor_acquire @@ -1401,7 +1401,7 @@ atomic64_fetch_xor_acquire(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_xor_release(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_xor_release(i, v); } #define atomic64_fetch_xor_release atomic64_fetch_xor_release @@ -1411,7 +1411,7 @@ atomic64_fetch_xor_release(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_xor_relaxed(i, v); } #define atomic64_fetch_xor_relaxed atomic64_fetch_xor_relaxed @@ -1421,7 +1421,7 @@ atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v) static __always_inline s64 atomic64_xchg(atomic64_t *v, s64 i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_xchg(v, i); } #define atomic64_xchg atomic64_xchg @@ -1431,7 +1431,7 @@ atomic64_xchg(atomic64_t *v, s64 i) static __always_inline s64 atomic64_xchg_acquire(atomic64_t *v, s64 i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_xchg_acquire(v, i); } #define atomic64_xchg_acquire atomic64_xchg_acquire @@ -1441,7 +1441,7 @@ atomic64_xchg_acquire(atomic64_t *v, s64 i) static __always_inline s64 atomic64_xchg_release(atomic64_t *v, s64 i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_xchg_release(v, i); } #define atomic64_xchg_release atomic64_xchg_release @@ -1451,7 +1451,7 @@ atomic64_xchg_release(atomic64_t *v, s64 i) static __always_inline s64 atomic64_xchg_relaxed(atomic64_t *v, s64 i) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_xchg_relaxed(v, i); } #define atomic64_xchg_relaxed atomic64_xchg_relaxed @@ -1461,7 +1461,7 @@ atomic64_xchg_relaxed(atomic64_t *v, s64 i) static __always_inline s64 atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_cmpxchg(v, old, new); } #define atomic64_cmpxchg atomic64_cmpxchg @@ -1471,7 +1471,7 @@ atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) static __always_inline s64 atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_cmpxchg_acquire(v, old, new); } #define atomic64_cmpxchg_acquire atomic64_cmpxchg_acquire @@ -1481,7 +1481,7 @@ atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new) static __always_inline s64 atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_cmpxchg_release(v, old, new); } #define atomic64_cmpxchg_release atomic64_cmpxchg_release @@ -1491,7 +1491,7 @@ atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new) static __always_inline s64 atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_cmpxchg_relaxed(v, old, new); } #define atomic64_cmpxchg_relaxed atomic64_cmpxchg_relaxed @@ -1501,8 +1501,8 @@ atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new) static __always_inline bool atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic64_try_cmpxchg(v, old, new); } #define atomic64_try_cmpxchg atomic64_try_cmpxchg @@ -1512,8 +1512,8 @@ atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) static __always_inline bool atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic64_try_cmpxchg_acquire(v, old, new); } #define atomic64_try_cmpxchg_acquire atomic64_try_cmpxchg_acquire @@ -1523,8 +1523,8 @@ atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new) static __always_inline bool atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic64_try_cmpxchg_release(v, old, new); } #define atomic64_try_cmpxchg_release atomic64_try_cmpxchg_release @@ -1534,8 +1534,8 @@ atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new) static __always_inline bool atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new) { - instrument_atomic_write(v, sizeof(*v)); - instrument_atomic_write(old, sizeof(*old)); + instrument_atomic_read_write(v, sizeof(*v)); + instrument_atomic_read_write(old, sizeof(*old)); return arch_atomic64_try_cmpxchg_relaxed(v, old, new); } #define atomic64_try_cmpxchg_relaxed atomic64_try_cmpxchg_relaxed @@ -1545,7 +1545,7 @@ atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new) static __always_inline bool atomic64_sub_and_test(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_sub_and_test(i, v); } #define atomic64_sub_and_test atomic64_sub_and_test @@ -1555,7 +1555,7 @@ atomic64_sub_and_test(s64 i, atomic64_t *v) static __always_inline bool atomic64_dec_and_test(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_dec_and_test(v); } #define atomic64_dec_and_test atomic64_dec_and_test @@ -1565,7 +1565,7 @@ atomic64_dec_and_test(atomic64_t *v) static __always_inline bool atomic64_inc_and_test(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_inc_and_test(v); } #define atomic64_inc_and_test atomic64_inc_and_test @@ -1575,7 +1575,7 @@ atomic64_inc_and_test(atomic64_t *v) static __always_inline bool atomic64_add_negative(s64 i, atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_add_negative(i, v); } #define atomic64_add_negative atomic64_add_negative @@ -1585,7 +1585,7 @@ atomic64_add_negative(s64 i, atomic64_t *v) static __always_inline s64 atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_fetch_add_unless(v, a, u); } #define atomic64_fetch_add_unless atomic64_fetch_add_unless @@ -1595,7 +1595,7 @@ atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) static __always_inline bool atomic64_add_unless(atomic64_t *v, s64 a, s64 u) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_add_unless(v, a, u); } #define atomic64_add_unless atomic64_add_unless @@ -1605,7 +1605,7 @@ atomic64_add_unless(atomic64_t *v, s64 a, s64 u) static __always_inline bool atomic64_inc_not_zero(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_inc_not_zero(v); } #define atomic64_inc_not_zero atomic64_inc_not_zero @@ -1615,7 +1615,7 @@ atomic64_inc_not_zero(atomic64_t *v) static __always_inline bool atomic64_inc_unless_negative(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_inc_unless_negative(v); } #define atomic64_inc_unless_negative atomic64_inc_unless_negative @@ -1625,7 +1625,7 @@ atomic64_inc_unless_negative(atomic64_t *v) static __always_inline bool atomic64_dec_unless_positive(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_dec_unless_positive(v); } #define atomic64_dec_unless_positive atomic64_dec_unless_positive @@ -1635,7 +1635,7 @@ atomic64_dec_unless_positive(atomic64_t *v) static __always_inline s64 atomic64_dec_if_positive(atomic64_t *v) { - instrument_atomic_write(v, sizeof(*v)); + instrument_atomic_read_write(v, sizeof(*v)); return arch_atomic64_dec_if_positive(v); } #define atomic64_dec_if_positive atomic64_dec_if_positive @@ -1786,4 +1786,4 @@ atomic64_dec_if_positive(atomic64_t *v) }) #endif /* _ASM_GENERIC_ATOMIC_INSTRUMENTED_H */ -// 89bf97f3a7509b740845e51ddf31055b48a81f40 +// 9d5e6a315fb1335d02f0ccd3655a91c3dafcc63e diff --git a/include/asm-generic/bitops/instrumented-atomic.h b/include/asm-generic/bitops/instrumented-atomic.h index fb2cb33a4013..81915dcd4b4e 100644 --- a/include/asm-generic/bitops/instrumented-atomic.h +++ b/include/asm-generic/bitops/instrumented-atomic.h @@ -67,7 +67,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr) */ static inline bool test_and_set_bit(long nr, volatile unsigned long *addr) { - instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); + instrument_atomic_read_write(addr + BIT_WORD(nr), sizeof(long)); return arch_test_and_set_bit(nr, addr); } @@ -80,7 +80,7 @@ static inline bool test_and_set_bit(long nr, volatile unsigned long *addr) */ static inline bool test_and_clear_bit(long nr, volatile unsigned long *addr) { - instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); + instrument_atomic_read_write(addr + BIT_WORD(nr), sizeof(long)); return arch_test_and_clear_bit(nr, addr); } @@ -93,7 +93,7 @@ static inline bool test_and_clear_bit(long nr, volatile unsigned long *addr) */ static inline bool test_and_change_bit(long nr, volatile unsigned long *addr) { - instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); + instrument_atomic_read_write(addr + BIT_WORD(nr), sizeof(long)); return arch_test_and_change_bit(nr, addr); } diff --git a/include/asm-generic/bitops/instrumented-lock.h b/include/asm-generic/bitops/instrumented-lock.h index b9bec468ae03..75ef606f7145 100644 --- a/include/asm-generic/bitops/instrumented-lock.h +++ b/include/asm-generic/bitops/instrumented-lock.h @@ -52,7 +52,7 @@ static inline void __clear_bit_unlock(long nr, volatile unsigned long *addr) */ static inline bool test_and_set_bit_lock(long nr, volatile unsigned long *addr) { - instrument_atomic_write(addr + BIT_WORD(nr), sizeof(long)); + instrument_atomic_read_write(addr + BIT_WORD(nr), sizeof(long)); return arch_test_and_set_bit_lock(nr, addr); } diff --git a/include/asm-generic/bitops/instrumented-non-atomic.h b/include/asm-generic/bitops/instrumented-non-atomic.h index 20f788a25ef9..37363d570b9b 100644 --- a/include/asm-generic/bitops/instrumented-non-atomic.h +++ b/include/asm-generic/bitops/instrumented-non-atomic.h @@ -58,6 +58,30 @@ static inline void __change_bit(long nr, volatile unsigned long *addr) arch___change_bit(nr, addr); } +static inline void __instrument_read_write_bitop(long nr, volatile unsigned long *addr) +{ + if (IS_ENABLED(CONFIG_KCSAN_ASSUME_PLAIN_WRITES_ATOMIC)) { + /* + * We treat non-atomic read-write bitops a little more special. + * Given the operations here only modify a single bit, assuming + * non-atomicity of the writer is sufficient may be reasonable + * for certain usage (and follows the permissible nature of the + * assume-plain-writes-atomic rule): + * 1. report read-modify-write races -> check read; + * 2. do not report races with marked readers, but do report + * races with unmarked readers -> check "atomic" write. + */ + kcsan_check_read(addr + BIT_WORD(nr), sizeof(long)); + /* + * Use generic write instrumentation, in case other sanitizers + * or tools are enabled alongside KCSAN. + */ + instrument_write(addr + BIT_WORD(nr), sizeof(long)); + } else { + instrument_read_write(addr + BIT_WORD(nr), sizeof(long)); + } +} + /** * __test_and_set_bit - Set a bit and return its old value * @nr: Bit to set @@ -68,7 +92,7 @@ static inline void __change_bit(long nr, volatile unsigned long *addr) */ static inline bool __test_and_set_bit(long nr, volatile unsigned long *addr) { - instrument_write(addr + BIT_WORD(nr), sizeof(long)); + __instrument_read_write_bitop(nr, addr); return arch___test_and_set_bit(nr, addr); } @@ -82,7 +106,7 @@ static inline bool __test_and_set_bit(long nr, volatile unsigned long *addr) */ static inline bool __test_and_clear_bit(long nr, volatile unsigned long *addr) { - instrument_write(addr + BIT_WORD(nr), sizeof(long)); + __instrument_read_write_bitop(nr, addr); return arch___test_and_clear_bit(nr, addr); } @@ -96,7 +120,7 @@ static inline bool __test_and_clear_bit(long nr, volatile unsigned long *addr) */ static inline bool __test_and_change_bit(long nr, volatile unsigned long *addr) { - instrument_write(addr + BIT_WORD(nr), sizeof(long)); + __instrument_read_write_bitop(nr, addr); return arch___test_and_change_bit(nr, addr); } diff --git a/include/asm-generic/checksum.h b/include/asm-generic/checksum.h index cd8b75aa770d..43e18db89c14 100644 --- a/include/asm-generic/checksum.h +++ b/include/asm-generic/checksum.h @@ -16,18 +16,6 @@ */ extern __wsum csum_partial(const void *buff, int len, __wsum sum); -/* - * the same as csum_partial, but copies from src while it - * checksums - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ -#ifndef csum_partial_copy_nocheck -__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, - __wsum sum); -#endif - #ifndef ip_fast_csum /* * This is a version of ip_compute_csum() optimized for IP headers, diff --git a/include/asm-generic/compat.h b/include/asm-generic/compat.h index a86f65bffab8..30f7b18a36f9 100644 --- a/include/asm-generic/compat.h +++ b/include/asm-generic/compat.h @@ -22,4 +22,12 @@ typedef u32 compat_ulong_t; typedef u32 compat_uptr_t; typedef u32 compat_aio_context_t; +#ifdef CONFIG_COMPAT_FOR_U64_ALIGNMENT +typedef s64 __attribute__((aligned(4))) compat_s64; +typedef u64 __attribute__((aligned(4))) compat_u64; +#else +typedef s64 compat_s64; +typedef u64 compat_u64; +#endif + #endif diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h deleted file mode 100644 index f24b0f9a4f05..000000000000 --- a/include/asm-generic/dma-contiguous.h +++ /dev/null @@ -1,10 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_GENERIC_DMA_CONTIGUOUS_H -#define _ASM_GENERIC_DMA_CONTIGUOUS_H - -#include <linux/types.h> - -static inline void -dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) { } - -#endif diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h index c5edc5e08b94..c57799684170 100644 --- a/include/asm-generic/mshyperv.h +++ b/include/asm-generic/mshyperv.h @@ -89,7 +89,7 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type) } } -void hv_setup_vmbus_irq(void (*handler)(void)); +int hv_setup_vmbus_irq(int irq, void (*handler)(void)); void hv_remove_vmbus_irq(void); void hv_enable_vmbus_irq(void); void hv_disable_vmbus_irq(void); @@ -99,6 +99,8 @@ void hv_remove_kexec_handler(void); void hv_setup_crash_handler(void (*handler)(struct pt_regs *regs)); void hv_remove_crash_handler(void); +extern int vmbus_interrupt; + #if IS_ENABLED(CONFIG_HYPERV) /* * Hypervisor's notion of virtual processor ID is different from diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 5430febd34be..cd14444bf600 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -34,6 +34,7 @@ * * STABS_DEBUG * DWARF_DEBUG + * ELF_DETAILS * * DISCARDS // must be the last * } @@ -388,6 +389,12 @@ KEEP(*(__jump_table)) \ __stop___jump_table = .; +#define STATIC_CALL_DATA \ + . = ALIGN(8); \ + __start_static_call_sites = .; \ + KEEP(*(.static_call_sites)) \ + __stop_static_call_sites = .; + /* * Allow architectures to handle ro_after_init data on their * own by defining an empty RO_AFTER_INIT_DATA. @@ -398,6 +405,7 @@ __start_ro_after_init = .; \ *(.data..ro_after_init) \ JUMP_TABLE_DATA \ + STATIC_CALL_DATA \ __end_ro_after_init = .; #endif @@ -581,7 +589,10 @@ */ #define TEXT_TEXT \ ALIGN_FUNCTION(); \ - *(.text.hot TEXT_MAIN .text.fixup .text.unlikely) \ + *(.text.hot .text.hot.*) \ + *(TEXT_MAIN .text.fixup) \ + *(.text.unlikely .text.unlikely.*) \ + *(.text.unknown .text.unknown.*) \ NOINSTR_TEXT \ *(.text..refcount) \ *(.ref.text) \ @@ -635,6 +646,12 @@ *(.softirqentry.text) \ __softirqentry_text_end = .; +#define STATIC_CALL_TEXT \ + ALIGN_FUNCTION(); \ + __static_call_text_start = .; \ + *(.static_call.text) \ + __static_call_text_end = .; + /* Section used for early init (in .S files) */ #define HEAD_TEXT KEEP(*(.head.text)) @@ -661,7 +678,7 @@ #define BTF \ .BTF : AT(ADDR(.BTF) - LOAD_OFFSET) { \ __start_BTF = .; \ - *(.BTF) \ + KEEP(*(.BTF)) \ __stop_BTF = .; \ } \ . = ALIGN(4); \ @@ -717,7 +734,8 @@ THERMAL_TABLE(governor) \ EARLYCON_TABLE() \ LSM_TABLE() \ - EARLY_LSM_TABLE() + EARLY_LSM_TABLE() \ + KUNIT_TABLE() #define INIT_TEXT \ *(.init.text .init.text.*) \ @@ -812,15 +830,21 @@ .debug_macro 0 : { *(.debug_macro) } \ .debug_addr 0 : { *(.debug_addr) } - /* Stabs debugging sections. */ +/* Stabs debugging sections. */ #define STABS_DEBUG \ .stab 0 : { *(.stab) } \ .stabstr 0 : { *(.stabstr) } \ .stab.excl 0 : { *(.stab.excl) } \ .stab.exclstr 0 : { *(.stab.exclstr) } \ .stab.index 0 : { *(.stab.index) } \ - .stab.indexstr 0 : { *(.stab.indexstr) } \ - .comment 0 : { *(.comment) } + .stab.indexstr 0 : { *(.stab.indexstr) } + +/* Required sections not related to debugging. */ +#define ELF_DETAILS \ + .comment 0 : { *(.comment) } \ + .symtab 0 : { *(.symtab) } \ + .strtab 0 : { *(.strtab) } \ + .shstrtab 0 : { *(.shstrtab) } #ifdef CONFIG_GENERIC_BUG #define BUG_TABLE \ @@ -909,6 +933,13 @@ KEEP(*(.con_initcall.init)) \ __con_initcall_end = .; +/* Alignment must be consistent with (kunit_suite *) in include/kunit/test.h */ +#define KUNIT_TABLE() \ + . = ALIGN(8); \ + __kunit_suites_start = .; \ + KEEP(*(.kunit_test_suites)) \ + __kunit_suites_end = .; + #ifdef CONFIG_BLK_DEV_INITRD #define INIT_RAM_FS \ . = ALIGN(4); \ @@ -955,13 +986,38 @@ EXIT_DATA #endif +/* + * Clang's -fsanitize=kernel-address and -fsanitize=thread produce + * unwanted sections (.eh_frame and .init_array.*), but + * CONFIG_CONSTRUCTORS wants to keep any .init_array.* sections. + * https://bugs.llvm.org/show_bug.cgi?id=46478 + */ +#if defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KCSAN) +# ifdef CONFIG_CONSTRUCTORS +# define SANITIZER_DISCARDS \ + *(.eh_frame) +# else +# define SANITIZER_DISCARDS \ + *(.init_array) *(.init_array.*) \ + *(.eh_frame) +# endif +#else +# define SANITIZER_DISCARDS +#endif + +#define COMMON_DISCARDS \ + SANITIZER_DISCARDS \ + *(.discard) \ + *(.discard.*) \ + *(.modinfo) \ + /* ld.bfd warns about .gnu.version* even when not emitted */ \ + *(.gnu.version*) \ + #define DISCARDS \ /DISCARD/ : { \ EXIT_DISCARDS \ EXIT_CALL \ - *(.discard) \ - *(.discard.*) \ - *(.modinfo) \ + COMMON_DISCARDS \ } /** |