diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2025-09-25 10:45:18 +0200 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2025-09-29 13:52:08 +0200 |
| commit | 4335edb7138b45abab65f01d2be77a9be9cfd2fe (patch) | |
| tree | 52831751d3885f3bdf98c8b9013e1d2ff12126d7 | |
| parent | f0edc8f113a39d1c9f8cf83e865c32b0668d80e0 (diff) | |
s390: Remove superfluous newlines from inline assemblies
Remove superfluous newlines from inline assemblies. Compilers use the
number of lines of inline assemblies as heuristic for the complexity
and inline decisions. Therefore inline assemblies should only contain
as many lines as required.
A lot of inline assemblies contain a superfluous newline for the last
line. Remove such newlines to improve compiler inlining decisions.
Suggested-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
34 files changed, 110 insertions, 110 deletions
diff --git a/arch/s390/hypfs/hypfs_sprp.c b/arch/s390/hypfs/hypfs_sprp.c index 9fc3f0dae8f0..a2952ed5518b 100644 --- a/arch/s390/hypfs/hypfs_sprp.c +++ b/arch/s390/hypfs/hypfs_sprp.c @@ -27,7 +27,7 @@ static inline unsigned long __hypfs_sprp_diag304(void *data, unsigned long cmd) { union register_pair r1 = { .even = virt_to_phys(data), }; - asm volatile("diag %[r1],%[r3],0x304\n" + asm volatile("diag %[r1],%[r3],0x304" : [r1] "+&d" (r1.pair) : [r3] "d" (cmd) : "memory"); diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h index 352108727d7e..56817990c73d 100644 --- a/arch/s390/include/asm/ap.h +++ b/arch/s390/include/asm/ap.h @@ -143,7 +143,7 @@ static inline struct ap_queue_status ap_tapq(ap_qid_t qid, " lghi 2,0\n" /* 0 into gr2 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(TAPQ) */ " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ - " lgr %[reg2],2\n" /* gr2 into reg2 */ + " lgr %[reg2],2" /* gr2 into reg2 */ : [reg1] "=&d" (reg1.value), [reg2] "=&d" (reg2) : [qid] "d" (qid) : "cc", "0", "1", "2"); @@ -186,7 +186,7 @@ static inline struct ap_queue_status ap_rapq(ap_qid_t qid, int fbit) asm volatile( " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(RAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0) : "cc", "0", "1"); @@ -211,7 +211,7 @@ static inline struct ap_queue_status ap_zapq(ap_qid_t qid, int fbit) asm volatile( " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(ZAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0) : "cc", "0", "1"); @@ -315,7 +315,7 @@ static inline struct ap_queue_status ap_aqic(ap_qid_t qid, " lgr 1,%[reg1]\n" /* irq ctrl into gr1 */ " lgr 2,%[reg2]\n" /* ni addr into gr2 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(AQIC) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "+&d" (reg1.value) : [reg0] "d" (reg0), [reg2] "d" (reg2) : "cc", "memory", "0", "1", "2"); @@ -363,7 +363,7 @@ static inline struct ap_queue_status ap_qact(ap_qid_t qid, int ifbit, " lgr 1,%[reg1]\n" /* qact in info into gr1 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(QACT) */ " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ - " lgr %[reg2],2\n" /* qact out info into reg2 */ + " lgr %[reg2],2" /* qact out info into reg2 */ : [reg1] "+&d" (reg1.value), [reg2] "=&d" (reg2) : [reg0] "d" (reg0) : "cc", "0", "1", "2"); @@ -388,7 +388,7 @@ static inline struct ap_queue_status ap_bapq(ap_qid_t qid) asm volatile( " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(BAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0) : "cc", "0", "1"); @@ -416,7 +416,7 @@ static inline struct ap_queue_status ap_aapq(ap_qid_t qid, unsigned int sec_idx) " lgr 0,%[reg0]\n" /* qid arg into gr0 */ " lgr 2,%[reg2]\n" /* secret index into gr2 */ " .insn rre,0xb2af0000,0,0\n" /* PQAP(AAPQ) */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg1] "=&d" (reg1.value) : [reg0] "d" (reg0), [reg2] "d" (reg2) : "cc", "0", "1", "2"); @@ -453,7 +453,7 @@ static inline struct ap_queue_status ap_nqap(ap_qid_t qid, " lgr 0,%[reg0]\n" /* qid param in gr0 */ "0: .insn rre,0xb2ad0000,%[nqap_r1],%[nqap_r2]\n" " brc 2,0b\n" /* handle partial completion */ - " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ + " lgr %[reg1],1" /* gr1 (status) into reg1 */ : [reg0] "+&d" (reg0), [reg1] "=&d" (reg1.value), [nqap_r2] "+&d" (nqap_r2.pair) : [nqap_r1] "d" (nqap_r1.pair) @@ -518,7 +518,7 @@ static inline struct ap_queue_status ap_dqap(ap_qid_t qid, " brc 6,0b\n" /* handle partial complete */ "2: lgr %[reg0],0\n" /* gr0 (qid + info) into reg0 */ " lgr %[reg1],1\n" /* gr1 (status) into reg1 */ - " lgr %[reg2],2\n" /* gr2 (res length) into reg2 */ + " lgr %[reg2],2" /* gr2 (res length) into reg2 */ : [reg0] "+&d" (reg0), [reg1] "=&d" (reg1.value), [reg2] "=&d" (reg2), [rp1] "+&d" (rp1.pair), [rp2] "+&d" (rp2.pair) diff --git a/arch/s390/include/asm/atomic_ops.h b/arch/s390/include/asm/atomic_ops.h index 21c26d842832..845b77864412 100644 --- a/arch/s390/include/asm/atomic_ops.h +++ b/arch/s390/include/asm/atomic_ops.h @@ -17,7 +17,7 @@ static __always_inline int __atomic_read(const int *ptr) int val; asm volatile( - " l %[val],%[ptr]\n" + " l %[val],%[ptr]" : [val] "=d" (val) : [ptr] "R" (*ptr)); return val; } @@ -26,11 +26,11 @@ static __always_inline void __atomic_set(int *ptr, int val) { if (__builtin_constant_p(val) && val >= S16_MIN && val <= S16_MAX) { asm volatile( - " mvhi %[ptr],%[val]\n" + " mvhi %[ptr],%[val]" : [ptr] "=Q" (*ptr) : [val] "K" (val)); } else { asm volatile( - " st %[val],%[ptr]\n" + " st %[val],%[ptr]" : [ptr] "=R" (*ptr) : [val] "d" (val)); } } @@ -40,7 +40,7 @@ static __always_inline long __atomic64_read(const long *ptr) long val; asm volatile( - " lg %[val],%[ptr]\n" + " lg %[val],%[ptr]" : [val] "=d" (val) : [ptr] "RT" (*ptr)); return val; } @@ -49,11 +49,11 @@ static __always_inline void __atomic64_set(long *ptr, long val) { if (__builtin_constant_p(val) && val >= S16_MIN && val <= S16_MAX) { asm volatile( - " mvghi %[ptr],%[val]\n" + " mvghi %[ptr],%[val]" : [ptr] "=Q" (*ptr) : [val] "K" (val)); } else { asm volatile( - " stg %[val],%[ptr]\n" + " stg %[val],%[ptr]" : [ptr] "=RT" (*ptr) : [val] "d" (val)); } } @@ -66,7 +66,7 @@ static __always_inline op_type op_name(op_type val, op_type *ptr) \ op_type old; \ \ asm volatile( \ - op_string " %[old],%[val],%[ptr]\n" \ + op_string " %[old],%[val],%[ptr]" \ op_barrier \ : [old] "=d" (old), [ptr] "+QS" (*ptr) \ : [val] "d" (val) : "cc", "memory"); \ @@ -75,7 +75,7 @@ static __always_inline op_type op_name(op_type val, op_type *ptr) \ #define __ATOMIC_OPS(op_name, op_type, op_string) \ __ATOMIC_OP(op_name, op_type, op_string, "") \ - __ATOMIC_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n") + __ATOMIC_OP(op_name##_barrier, op_type, op_string, "\nbcr 14,0") __ATOMIC_OPS(__atomic_add, int, "laa") __ATOMIC_OPS(__atomic_and, int, "lan") @@ -94,14 +94,14 @@ __ATOMIC_OPS(__atomic64_xor, long, "laxg") static __always_inline void op_name(op_type val, op_type *ptr) \ { \ asm volatile( \ - op_string " %[ptr],%[val]\n" \ + op_string " %[ptr],%[val]" \ op_barrier \ : [ptr] "+QS" (*ptr) : [val] "i" (val) : "cc", "memory");\ } #define __ATOMIC_CONST_OPS(op_name, op_type, op_string) \ __ATOMIC_CONST_OP(op_name, op_type, op_string, "") \ - __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n") + __ATOMIC_CONST_OP(op_name##_barrier, op_type, op_string, "\nbcr 14,0") __ATOMIC_CONST_OPS(__atomic_add_const, int, "asi") __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi") @@ -179,7 +179,7 @@ static __always_inline bool op_name(op_type val, op_type *ptr) \ int cc; \ \ asm volatile( \ - op_string " %[tmp],%[val],%[ptr]\n" \ + op_string " %[tmp],%[val],%[ptr]" \ op_barrier \ : "=@cc" (cc), [tmp] "=d" (tmp), [ptr] "+QS" (*ptr) \ : [val] "d" (val) \ @@ -189,7 +189,7 @@ static __always_inline bool op_name(op_type val, op_type *ptr) \ #define __ATOMIC_TEST_OPS(op_name, op_type, op_string) \ __ATOMIC_TEST_OP(op_name, op_type, op_string, "") \ - __ATOMIC_TEST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n") + __ATOMIC_TEST_OP(op_name##_barrier, op_type, op_string, "\nbcr 14,0") __ATOMIC_TEST_OPS(__atomic_add_and_test, int, "laal") __ATOMIC_TEST_OPS(__atomic64_add_and_test, long, "laalg") @@ -203,7 +203,7 @@ static __always_inline bool op_name(op_type val, op_type *ptr) \ int cc; \ \ asm volatile( \ - op_string " %[ptr],%[val]\n" \ + op_string " %[ptr],%[val]" \ op_barrier \ : "=@cc" (cc), [ptr] "+QS" (*ptr) \ : [val] "i" (val) \ @@ -213,7 +213,7 @@ static __always_inline bool op_name(op_type val, op_type *ptr) \ #define __ATOMIC_CONST_TEST_OPS(op_name, op_type, op_string) \ __ATOMIC_CONST_TEST_OP(op_name, op_type, op_string, "") \ - __ATOMIC_CONST_TEST_OP(op_name##_barrier, op_type, op_string, "bcr 14,0\n") + __ATOMIC_CONST_TEST_OP(op_name##_barrier, op_type, op_string, "\nbcr 14,0") __ATOMIC_CONST_TEST_OPS(__atomic_add_const_and_test, int, "alsi") __ATOMIC_CONST_TEST_OPS(__atomic64_add_const_and_test, long, "algsi") diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h index d82130d7f2b6..f3184073e754 100644 --- a/arch/s390/include/asm/barrier.h +++ b/arch/s390/include/asm/barrier.h @@ -18,9 +18,9 @@ #ifdef MARCH_HAS_Z196_FEATURES /* Fast-BCR without checkpoint synchronization */ -#define __ASM_BCR_SERIALIZE "bcr 14,0\n" +#define __ASM_BCR_SERIALIZE "bcr 14,0" #else -#define __ASM_BCR_SERIALIZE "bcr 15,0\n" +#define __ASM_BCR_SERIALIZE "bcr 15,0" #endif static __always_inline void bcr_serialize(void) @@ -69,12 +69,12 @@ static inline unsigned long array_index_mask_nospec(unsigned long index, if (__builtin_constant_p(size) && size > 0) { asm(" clgr %2,%1\n" - " slbgr %0,%0\n" + " slbgr %0,%0" :"=d" (mask) : "d" (size-1), "d" (index) :"cc"); return mask; } asm(" clgr %1,%2\n" - " slbgr %0,%0\n" + " slbgr %0,%0" :"=d" (mask) : "d" (size), "d" (index) :"cc"); return ~mask; } diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index 1564dd3a5a82..2d7d784643d5 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -62,7 +62,7 @@ static __always_inline bool arch_test_bit(unsigned long nr, const volatile unsig addr += (nr ^ (BITS_PER_LONG - BITS_PER_BYTE)) / BITS_PER_BYTE; mask = 1UL << (nr & (BITS_PER_BYTE - 1)); asm volatile( - " tm %[addr],%[mask]\n" + " tm %[addr],%[mask]" : "=@cc" (cc) : [addr] "Q" (*addr), [mask] "I" (mask) ); diff --git a/arch/s390/include/asm/checksum.h b/arch/s390/include/asm/checksum.h index d86dea5900e7..7e83dc2d3b06 100644 --- a/arch/s390/include/asm/checksum.h +++ b/arch/s390/include/asm/checksum.h @@ -27,7 +27,7 @@ static inline __wsum cksm(const void *buff, int len, __wsum sum) kmsan_check_memory(buff, len); asm volatile( "0: cksm %[sum],%[rp]\n" - " jo 0b\n" + " jo 0b" : [sum] "+&d" (sum), [rp] "+&d" (rp.pair) : : "cc", "memory"); return sum; } diff --git a/arch/s390/include/asm/cmpxchg.h b/arch/s390/include/asm/cmpxchg.h index a9e2006033b7..008357996262 100644 --- a/arch/s390/include/asm/cmpxchg.h +++ b/arch/s390/include/asm/cmpxchg.h @@ -18,7 +18,7 @@ void __cmpxchg_called_with_bad_pointer(void); static __always_inline u32 __cs_asm(u64 ptr, u32 old, u32 new) { asm volatile( - " cs %[old],%[new],%[ptr]\n" + " cs %[old],%[new],%[ptr]" : [old] "+d" (old), [ptr] "+Q" (*(u32 *)ptr) : [new] "d" (new) : "memory", "cc"); @@ -28,7 +28,7 @@ static __always_inline u32 __cs_asm(u64 ptr, u32 old, u32 new) static __always_inline u64 __csg_asm(u64 ptr, u64 old, u64 new) { asm volatile( - " csg %[old],%[new],%[ptr]\n" + " csg %[old],%[new],%[ptr]" : [old] "+d" (old), [ptr] "+QS" (*(u64 *)ptr) : [new] "d" (new) : "memory", "cc"); @@ -126,7 +126,7 @@ static __always_inline u64 __arch_cmpxchg(u64 ptr, u64 old, u64 new, int size) } \ case 4: { \ asm volatile( \ - " cs %[__old],%[__new],%[__ptr]\n" \ + " cs %[__old],%[__new],%[__ptr]" \ : [__old] "+d" (*__oldp), \ [__ptr] "+Q" (*(ptr)), \ "=@cc" (__cc) \ @@ -136,7 +136,7 @@ static __always_inline u64 __arch_cmpxchg(u64 ptr, u64 old, u64 new, int size) } \ case 8: { \ asm volatile( \ - " csg %[__old],%[__new],%[__ptr]\n" \ + " csg %[__old],%[__new],%[__ptr]" \ : [__old] "+d" (*__oldp), \ [__ptr] "+QS" (*(ptr)), \ "=@cc" (__cc) \ @@ -241,7 +241,7 @@ static __always_inline u64 __arch_xchg(u64 ptr, u64 x, int size) static __always_inline u128 arch_cmpxchg128(volatile u128 *ptr, u128 old, u128 new) { asm volatile( - " cdsg %[old],%[new],%[ptr]\n" + " cdsg %[old],%[new],%[ptr]" : [old] "+d" (old), [ptr] "+QS" (*ptr) : [new] "d" (new) : "memory", "cc"); @@ -258,7 +258,7 @@ static __always_inline bool arch_try_cmpxchg128(volatile u128 *ptr, u128 *oldp, int cc; asm volatile( - " cdsg %[old],%[new],%[ptr]\n" + " cdsg %[old],%[new],%[ptr]" : [old] "+d" (*oldp), [ptr] "+QS" (*ptr), "=@cc" (cc) : [new] "d" (new) : "memory"); diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h index 4bc5317fbb12..a83683169d98 100644 --- a/arch/s390/include/asm/cpacf.h +++ b/arch/s390/include/asm/cpacf.h @@ -229,7 +229,7 @@ static __always_inline void __cpacf_query_rre(u32 opc, u8 r1, u8 r2, asm volatile( " la %%r1,%[pb]\n" " lghi %%r0,%[fc]\n" - " .insn rre,%[opc] << 16,%[r1],%[r2]\n" + " .insn rre,%[opc] << 16,%[r1],%[r2]" : [pb] "=R" (*pb) : [opc] "i" (opc), [fc] "i" (fc), [r1] "i" (r1), [r2] "i" (r2) @@ -242,7 +242,7 @@ static __always_inline void __cpacf_query_rrf(u32 opc, u8 r1, u8 r2, u8 r3, asm volatile( " la %%r1,%[pb]\n" " lghi %%r0,%[fc]\n" - " .insn rrf,%[opc] << 16,%[r1],%[r2],%[r3],%[m4]\n" + " .insn rrf,%[opc] << 16,%[r1],%[r2],%[r3],%[m4]" : [pb] "=R" (*pb) : [opc] "i" (opc), [fc] "i" (fc), [r1] "i" (r1), [r2] "i" (r2), [r3] "i" (r3), [m4] "i" (m4) @@ -416,7 +416,7 @@ static inline int cpacf_km(unsigned long func, void *param, " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" "0: .insn rre,%[opc] << 16,%[dst],%[src]\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [src] "+&d" (s.pair), [dst] "+&d" (d.pair) : [fc] "d" (func), [pba] "d" ((unsigned long)param), [opc] "i" (CPACF_KM) @@ -448,7 +448,7 @@ static inline int cpacf_kmc(unsigned long func, void *param, " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" "0: .insn rre,%[opc] << 16,%[dst],%[src]\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [src] "+&d" (s.pair), [dst] "+&d" (d.pair) : [fc] "d" (func), [pba] "d" ((unsigned long)param), [opc] "i" (CPACF_KMC) @@ -476,7 +476,7 @@ static inline void cpacf_kimd(unsigned long func, void *param, " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" "0: .insn rrf,%[opc] << 16,0,%[src],8,0\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [src] "+&d" (s.pair) : [fc] "d" (func), [pba] "d" ((unsigned long)(param)), [opc] "i" (CPACF_KIMD) @@ -501,7 +501,7 @@ static inline void cpacf_klmd(unsigned long func, void *param, " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" "0: .insn rrf,%[opc] << 16,0,%[src],8,0\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [src] "+&d" (s.pair) : [fc] "d" (func), [pba] "d" ((unsigned long)param), [opc] "i" (CPACF_KLMD) @@ -530,7 +530,7 @@ static inline int _cpacf_kmac(unsigned long *gr0, void *param, " lgr 1,%[pba]\n" "0: .insn rre,%[opc] << 16,0,%[src]\n" " brc 1,0b\n" /* handle partial completion */ - " lgr %[r0],0\n" + " lgr %[r0],0" : [r0] "+d" (*gr0), [src] "+&d" (s.pair) : [pba] "d" ((unsigned long)param), [opc] "i" (CPACF_KMAC) @@ -580,7 +580,7 @@ static inline int cpacf_kmctr(unsigned long func, void *param, u8 *dest, " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" "0: .insn rrf,%[opc] << 16,%[dst],%[src],%[ctr],0\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [src] "+&d" (s.pair), [dst] "+&d" (d.pair), [ctr] "+&d" (c.pair) : [fc] "d" (func), [pba] "d" ((unsigned long)param), @@ -614,7 +614,7 @@ static inline void cpacf_prno(unsigned long func, void *param, " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" "0: .insn rre,%[opc] << 16,%[dst],%[seed]\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [dst] "+&d" (d.pair) : [fc] "d" (func), [pba] "d" ((unsigned long)param), [seed] "d" (s.pair), [opc] "i" (CPACF_PRNO) @@ -640,7 +640,7 @@ static inline void cpacf_trng(u8 *ucbuf, unsigned long ucbuf_len, asm volatile ( " lghi 0,%[fc]\n" "0: .insn rre,%[opc] << 16,%[ucbuf],%[cbuf]\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [ucbuf] "+&d" (u.pair), [cbuf] "+&d" (c.pair) : [fc] "K" (CPACF_PRNO_TRNG), [opc] "i" (CPACF_PRNO) : "cc", "memory", "0"); @@ -692,7 +692,7 @@ static inline void cpacf_pckmo(long func, void *param) asm volatile( " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" - " .insn rre,%[opc] << 16,0,0\n" /* PCKMO opcode */ + " .insn rre,%[opc] << 16,0,0" /* PCKMO opcode */ : : [fc] "d" (func), [pba] "d" ((unsigned long)param), [opc] "i" (CPACF_PCKMO) @@ -725,7 +725,7 @@ static inline void cpacf_kma(unsigned long func, void *param, u8 *dest, " lgr 0,%[fc]\n" " lgr 1,%[pba]\n" "0: .insn rrf,%[opc] << 16,%[dst],%[src],%[aad],0\n" - " brc 1,0b\n" /* handle partial completion */ + " brc 1,0b" /* handle partial completion */ : [dst] "+&d" (d.pair), [src] "+&d" (s.pair), [aad] "+&d" (a.pair) : [fc] "d" (func), [pba] "d" ((unsigned long)param), diff --git a/arch/s390/include/asm/ctlreg.h b/arch/s390/include/asm/ctlreg.h index e93cc240a1ed..1765a0320933 100644 --- a/arch/s390/include/asm/ctlreg.h +++ b/arch/s390/include/asm/ctlreg.h @@ -100,7 +100,7 @@ struct ctlreg { BUILD_BUG_ON(sizeof(struct addrtype) != _esize); \ typecheck(struct ctlreg, array[0]); \ asm volatile( \ - " lctlg %[_low],%[_high],%[_arr]\n" \ + " lctlg %[_low],%[_high],%[_arr]" \ : \ : [_arr] "Q" (*(struct addrtype *)(&array)), \ [_low] "i" (low), [_high] "i" (high) \ @@ -119,7 +119,7 @@ struct ctlreg { BUILD_BUG_ON(sizeof(struct addrtype) != _esize); \ typecheck(struct ctlreg, array[0]); \ asm volatile( \ - " stctg %[_low],%[_high],%[_arr]\n" \ + " stctg %[_low],%[_high],%[_arr]" \ : [_arr] "=Q" (*(struct addrtype *)(&array)) \ : [_low] "i" (low), [_high] "i" (high)); \ } while (0) @@ -127,7 +127,7 @@ struct ctlreg { static __always_inline void local_ctl_load(unsigned int cr, struct ctlreg *reg) { asm volatile( - " lctlg %[cr],%[cr],%[reg]\n" + " lctlg %[cr],%[cr],%[reg]" : : [reg] "Q" (*reg), [cr] "i" (cr) : "memory"); @@ -136,7 +136,7 @@ static __always_inline void local_ctl_load(unsigned int cr, struct ctlreg *reg) static __always_inline void local_ctl_store(unsigned int cr, struct ctlreg *reg) { asm volatile( - " stctg %[cr],%[cr],%[reg]\n" + " stctg %[cr],%[cr],%[reg]" : [reg] "=Q" (*reg) : [cr] "i" (cr)); } diff --git a/arch/s390/include/asm/fpu-insn.h b/arch/s390/include/asm/fpu-insn.h index 135bb89c0a89..e99f8bca8e08 100644 --- a/arch/s390/include/asm/fpu-insn.h +++ b/arch/s390/include/asm/fpu-insn.h @@ -38,7 +38,7 @@ asm(".include \"asm/fpu-insn-asm.h\"\n"); static __always_inline void fpu_cefbr(u8 f1, s32 val) { - asm volatile("cefbr %[f1],%[val]\n" + asm volatile("cefbr %[f1],%[val]" : : [f1] "I" (f1), [val] "d" (val) : "memory"); @@ -48,7 +48,7 @@ static __always_inline unsigned long fpu_cgebr(u8 f2, u8 mode) { unsigned long val; - asm volatile("cgebr %[val],%[mode],%[f2]\n" + asm volatile("cgebr %[val],%[mode],%[f2]" : [val] "=d" (val) : [f2] "I" (f2), [mode] "I" (mode) : "memory"); @@ -57,7 +57,7 @@ static __always_inline unsigned long fpu_cgebr(u8 f2, u8 mode) static __always_inline void fpu_debr(u8 f1, u8 f2) { - asm volatile("debr %[f1],%[f2]\n" + asm volatile("debr %[f1],%[f2]" : : [f1] "I" (f1), [f2] "I" (f2) : "memory"); @@ -66,7 +66,7 @@ static __always_inline void fpu_debr(u8 f1, u8 f2) static __always_inline void fpu_ld(unsigned short fpr, freg_t *reg) { instrument_read(reg, sizeof(*reg)); - asm volatile("ld %[fpr],%[reg]\n" + asm volatile("ld %[fpr],%[reg]" : : [fpr] "I" (fpr), [reg] "Q" (reg->ui) : "memory"); @@ -74,7 +74,7 @@ static __always_inline void fpu_ld(unsigned short fpr, freg_t *reg) static __always_inline void fpu_ldgr(u8 f1, u32 val) { - asm volatile("ldgr %[f1],%[val]\n" + asm volatile("ldgr %[f1],%[val]" : : [f1] "I" (f1), [val] "d" (val) : "memory"); @@ -113,7 +113,7 @@ static inline void fpu_lfpc_safe(unsigned int *fpc) static __always_inline void fpu_std(unsigned short fpr, freg_t *reg) { instrument_write(reg, sizeof(*reg)); - asm volatile("std %[fpr],%[reg]\n" + asm volatile("std %[fpr],%[reg]" : [reg] "=Q" (reg->ui) : [fpr] "I" (fpr) : "memory"); @@ -181,7 +181,7 @@ static __always_inline void fpu_vgfmg(u8 v1, u8 v2, u8 v3) static __always_inline void fpu_vl(u8 v1, const void *vxr) { instrument_read(vxr, sizeof(__vector128)); - asm volatile("VL %[v1],%O[vxr],,%R[vxr]\n" + asm volatile("VL %[v1],%O[vxr],,%R[vxr]" : : [vxr] "Q" (*(__vector128 *)vxr), [v1] "I" (v1) @@ -195,7 +195,7 @@ static __always_inline void fpu_vl(u8 v1, const void *vxr) instrument_read(vxr, sizeof(__vector128)); asm volatile( " la 1,%[vxr]\n" - " VL %[v1],0,,1\n" + " VL %[v1],0,,1" : : [vxr] "R" (*(__vector128 *)vxr), [v1] "I" (v1) @@ -239,7 +239,7 @@ static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr) size = min(index + 1, sizeof(__vector128)); instrument_read(vxr, size); - asm volatile("VLL %[v1],%[index],%O[vxr],%R[vxr]\n" + asm volatile("VLL %[v1],%[index],%O[vxr],%R[vxr]" : : [vxr] "Q" (*(u8 *)vxr), [index] "d" (index), @@ -257,7 +257,7 @@ static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr) instrument_read(vxr, size); asm volatile( " la 1,%[vxr]\n" - " VLL %[v1],%[index],0,1\n" + " VLL %[v1],%[index],0,1" : : [vxr] "R" (*(u8 *)vxr), [index] "d" (index), @@ -277,7 +277,7 @@ static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr) } *_v = (void *)(_vxrs); \ \ instrument_read(_v, size); \ - asm volatile("VLM %[v1],%[v3],%O[vxrs],%R[vxrs]\n" \ + asm volatile("VLM %[v1],%[v3],%O[vxrs],%R[vxrs]" \ : \ : [vxrs] "Q" (*_v), \ [v1] "I" (_v1), [v3] "I" (_v3) \ @@ -297,7 +297,7 @@ static __always_inline void fpu_vll(u8 v1, u32 index, const void *vxr) instrument_read(_v, size); \ asm volatile( \ " la 1,%[vxrs]\n" \ - " VLM %[v1],%[v3],0,1\n" \ + " VLM %[v1],%[v3],0,1" \ : \ : [vxrs] "R" (*_v), \ [v1] "I" (_v1), [v3] "I" (_v3) \ @@ -360,7 +360,7 @@ static __always_inline void fpu_vsrlb(u8 v1, u8 v2, u8 v3) static __always_inline void fpu_vst(u8 v1, const void *vxr) { instrument_write(vxr, sizeof(__vector128)); - asm volatile("VST %[v1],%O[vxr],,%R[vxr]\n" + asm volatile("VST %[v1],%O[vxr],,%R[vxr]" : [vxr] "=Q" (*(__vector128 *)vxr) : [v1] "I" (v1) : "memory"); @@ -373,7 +373,7 @@ static __always_inline void fpu_vst(u8 v1, const void *vxr) instrument_write(vxr, sizeof(__vector128)); asm volatile( " la 1,%[vxr]\n" - " VST %[v1],0,,1\n" + " VST %[v1],0,,1" : [vxr] "=R" (*(__vector128 *)vxr) : [v1] "I" (v1) : "memory", "1"); @@ -389,7 +389,7 @@ static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr) size = min(index + 1, sizeof(__vector128)); instrument_write(vxr, size); - asm volatile("VSTL %[v1],%[index],%O[vxr],%R[vxr]\n" + asm volatile("VSTL %[v1],%[index],%O[vxr],%R[vxr]" : [vxr] "=Q" (*(u8 *)vxr) : [index] "d" (index), [v1] "I" (v1) : "memory"); @@ -405,7 +405,7 @@ static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr) instrument_write(vxr, size); asm volatile( " la 1,%[vxr]\n" - " VSTL %[v1],%[index],0,1\n" + " VSTL %[v1],%[index],0,1" : [vxr] "=R" (*(u8 *)vxr) : [index] "d" (index), [v1] "I" (v1) : "memory", "1"); @@ -423,7 +423,7 @@ static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr) } *_v = (void *)(_vxrs); \ \ instrument_write(_v, size); \ - asm volatile("VSTM %[v1],%[v3],%O[vxrs],%R[vxrs]\n" \ + asm volatile("VSTM %[v1],%[v3],%O[vxrs],%R[vxrs]" \ : [vxrs] "=Q" (*_v) \ : [v1] "I" (_v1), [v3] "I" (_v3) \ : "memory"); \ @@ -442,7 +442,7 @@ static __always_inline void fpu_vstl(u8 v1, u32 index, const void *vxr) instrument_write(_v, size); \ asm volatile( \ " la 1,%[vxrs]\n" \ - " VSTM %[v1],%[v3],0,1\n" \ + " VSTM %[v1],%[v3],0,1" \ : [vxrs] "=R" (*_v) \ : [v1] "I" (_v1), [v3] "I" (_v3) \ : "memory", "1"); \ diff --git a/arch/s390/include/asm/kvm_para.h b/arch/s390/include/asm/kvm_para.h index df73a052760c..00cc8c916cfb 100644 --- a/arch/s390/include/asm/kvm_para.h +++ b/arch/s390/include/asm/kvm_para.h @@ -76,7 +76,7 @@ long __kvm_hypercall##args(unsigned long nr HYPERCALL_PARM_##args) \ HYPERCALL_REGS_##args; \ \ asm volatile ( \ - " diag 2,4,0x500\n" \ + " diag 2,4,0x500" \ : "=d" (__rc) \ : "d" (__nr) HYPERCALL_FMT_##args \ : "memory", "cc"); \ diff --git a/arch/s390/include/asm/percpu.h b/arch/s390/include/asm/percpu.h index 96af7d964014..965886dfe954 100644 --- a/arch/s390/include/asm/percpu.h +++ b/arch/s390/include/asm/percpu.h @@ -73,13 +73,13 @@ if (__builtin_constant_p(val__) && \ ((szcast)val__ > -129) && ((szcast)val__ < 128)) { \ asm volatile( \ - op2 " %[ptr__],%[val__]\n" \ + op2 " %[ptr__],%[val__]" \ : [ptr__] "+Q" (*ptr__) \ : [val__] "i" ((szcast)val__) \ : "cc"); \ } else { \ asm volatile( \ - op1 " %[old__],%[val__],%[ptr__]\n" \ + op1 " %[old__],%[val__],%[ptr__]" \ : [old__] "=d" (old__), [ptr__] "+Q" (*ptr__) \ : [val__] "d" (val__) \ : "cc"); \ @@ -98,7 +98,7 @@ preempt_disable_notrace(); \ ptr__ = raw_cpu_ptr(&(pcp)); \ asm volatile( \ - op " %[old__],%[val__],%[ptr__]\n" \ + op " %[old__],%[val__],%[ptr__]" \ : [old__] "=d" (old__), [ptr__] "+Q" (*ptr__) \ : [val__] "d" (val__) \ : "cc"); \ @@ -117,7 +117,7 @@ preempt_disable_notrace(); \ ptr__ = raw_cpu_ptr(&(pcp)); \ asm volatile( \ - op " %[old__],%[val__],%[ptr__]\n" \ + op " %[old__],%[val__],%[ptr__]" \ : [old__] "=d" (old__), [ptr__] "+Q" (*ptr__) \ : [val__] "d" (val__) \ : "cc"); \ diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 6a9c08b80eda..93e1034485d7 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -163,7 +163,7 @@ static __always_inline void __stackleak_poison(unsigned long erase_low, "2: stg %[poison],0(%[addr])\n" " j 4f\n" "3: mvc 8(1,%[addr]),0(%[addr])\n" - "4:\n" + "4:" : [addr] "+&a" (erase_low), [count] "+&d" (count), [tmp] "=&a" (tmp) : [poison] "d" (poison) : "memory", "cc" diff --git a/arch/s390/include/asm/rwonce.h b/arch/s390/include/asm/rwonce.h index 91fc24520e82..402325ec20f0 100644 --- a/arch/s390/include/asm/rwonce.h +++ b/arch/s390/include/asm/rwonce.h @@ -19,7 +19,7 @@ \ BUILD_BUG_ON(sizeof(x) != 16); \ asm volatile( \ - " lpq %[val],%[_x]\n" \ + " lpq %[val],%[_x]" \ : [val] "=d" (__u.val) \ : [_x] "QS" (x) \ : "memory"); \ diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h index f9935db9fd76..b06b183b7246 100644 --- a/arch/s390/include/asm/spinlock.h +++ b/arch/s390/include/asm/spinlock.h @@ -98,7 +98,7 @@ static inline void arch_spin_unlock(arch_spinlock_t *lp) kcsan_release(); asm_inline volatile( ALTERNATIVE("nop", ".insn rre,0xb2fa0000,7,0", ALT_FACILITY(49)) /* NIAI 7 */ - " mvhhi %[lock],0\n" + " mvhhi %[lock],0" : [lock] "=Q" (((unsigned short *)&lp->lock)[1]) : : "memory"); diff --git a/arch/s390/include/asm/stacktrace.h b/arch/s390/include/asm/stacktrace.h index 1d5ca13dc90f..810a6b9d9628 100644 --- a/arch/s390/include/asm/stacktrace.h +++ b/arch/s390/include/asm/stacktrace.h @@ -199,7 +199,7 @@ static __always_inline unsigned long get_stack_pointer(struct task_struct *task, " lg 15,%[_stack]\n" \ " stg %[_frame],%[_bc](15)\n" \ " brasl 14,%[_fn]\n" \ - " lgr 15,%[_prev]\n" \ + " lgr 15,%[_prev]" \ : [_prev] "=&d" (prev), CALL_FMT_##nr \ : [_stack] "R" (__stack), \ [_bc] "i" (offsetof(struct stack_frame, back_chain)), \ @@ -250,7 +250,7 @@ static __always_inline unsigned long get_stack_pointer(struct task_struct *task, " lra 14,0(1)\n" \ " lpswe %[psw_enter]\n" \ "0: lpswe 0(7)\n" \ - "1:\n" \ + "1:" \ : CALL_FMT_##nr, [psw_leave] "=Q" (psw_leave) \ : [psw_enter] "Q" (psw_enter) \ : "7", CALL_CLOBBER_##nr); \ diff --git a/arch/s390/include/asm/string.h b/arch/s390/include/asm/string.h index f8f68f4ef255..238e721e5a22 100644 --- a/arch/s390/include/asm/string.h +++ b/arch/s390/include/asm/string.h @@ -125,7 +125,7 @@ static inline void *memscan(void *s, int c, size_t n) asm volatile( " lgr 0,%[c]\n" "0: srst %[ret],%[s]\n" - " jo 0b\n" + " jo 0b" : [ret] "+&a" (ret), [s] "+&a" (s) : [c] "d" (c) : "cc", "memory", "0"); diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h index bd4cb00ccd5e..10ce5c4ccbd6 100644 --- a/arch/s390/include/asm/syscall.h +++ b/arch/s390/include/asm/syscall.h @@ -155,7 +155,7 @@ long syscall##nr(unsigned long syscall SYSCALL_PARM_##nr) \ SYSCALL_REGS_##nr; \ \ asm volatile ( \ - " svc 0\n" \ + " svc 0" \ : "=d" (rc) \ : "d" (r1) SYSCALL_FMT_##nr \ : "memory"); \ diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index 59dfb8780f62..49447b40f038 100644 --- a/arch/s390/include/asm/timex.h +++ b/arch/s390/include/asm/timex.h @@ -81,7 +81,7 @@ static inline void set_tod_programmable_field(u16 val) { asm volatile( " lgr 0,%[val]\n" - " sckpf\n" + " sckpf" : : [val] "d" ((unsigned long)val) : "0"); diff --git a/arch/s390/kernel/diag/diag310.c b/arch/s390/kernel/diag/diag310.c index d6a34454aa5a..f411562aa7f6 100644 --- a/arch/s390/kernel/diag/diag310.c +++ b/arch/s390/kernel/diag/diag310.c @@ -66,7 +66,7 @@ static inline unsigned long diag310(unsigned long subcode, unsigned long size, v union register_pair rp = { .even = (unsigned long)addr, .odd = size }; diag_stat_inc(DIAG_STAT_X310); - asm volatile("diag %[rp],%[subcode],0x310\n" + asm volatile("diag %[rp],%[subcode],0x310" : [rp] "+d" (rp.pair) : [subcode] "d" (subcode) : "memory"); diff --git a/arch/s390/kernel/diag/diag324.c b/arch/s390/kernel/diag/diag324.c index f0a8b4841fb9..fe325c2a2d0d 100644 --- a/arch/s390/kernel/diag/diag324.c +++ b/arch/s390/kernel/diag/diag324.c @@ -101,7 +101,7 @@ static unsigned long diag324(unsigned long subcode, void *addr) union register_pair rp = { .even = (unsigned long)addr }; diag_stat_inc(DIAG_STAT_X324); - asm volatile("diag %[rp],%[subcode],0x324\n" + asm volatile("diag %[rp],%[subcode],0x324" : [rp] "+d" (rp.pair) : [subcode] "d" (subcode) : "memory"); diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 7b529868789f..892fce2b7549 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -839,7 +839,7 @@ static void __init setup_control_program_code(void) return; diag_stat_inc(DIAG_STAT_X318); - asm volatile("diag %0,0,0x318\n" : : "d" (diag318_info.val)); + asm volatile("diag %0,0,0x318" : : "d" (diag318_info.val)); } /* diff --git a/arch/s390/kernel/skey.c b/arch/s390/kernel/skey.c index ba049fd103c2..cc869de6e3a5 100644 --- a/arch/s390/kernel/skey.c +++ b/arch/s390/kernel/skey.c @@ -11,7 +11,7 @@ static inline unsigned long load_real_address(unsigned long address) unsigned long real; asm volatile( - " lra %[real],0(%[address])\n" + " lra %[real],0(%[address])" : [real] "=d" (real) : [address] "a" (address) : "cc"); diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index e88ebe5339fc..da84c0dc6b7e 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -340,7 +340,7 @@ static void pcpu_delegate(struct pcpu *pcpu, int cpu, "0: sigp 0,%0,%2 # sigp restart to target cpu\n" " brc 2,0b # busy, try again\n" "1: sigp 0,%1,%3 # sigp stop to current cpu\n" - " brc 2,1b # busy, try again\n" + " brc 2,1b # busy, try again" : : "d" (pcpu->address), "d" (source_cpu), "K" (SIGP_RESTART), "K" (SIGP_STOP) : "0", "1", "cc"); diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index bf6fa8b9ca73..7ef46a2ef84d 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -356,7 +356,7 @@ static __always_inline void pfcr_query(u8 (*query)[16]) { asm volatile( " lghi 0,0\n" - " .insn rsy,0xeb0000000016,0,0,%[query]\n" + " .insn rsy,0xeb0000000016,0,0,%[query]" : [query] "=QS" (*query) : : "cc", "0"); @@ -368,7 +368,7 @@ static __always_inline void __sortl_query(u8 (*query)[32]) " lghi 0,0\n" " la 1,%[query]\n" /* Parameter registers are ignored */ - " .insn rre,0xb9380000,2,4\n" + " .insn rre,0xb9380000,2,4" : [query] "=R" (*query) : : "cc", "0", "1"); @@ -380,7 +380,7 @@ static __always_inline void __dfltcc_query(u8 (*query)[32]) " lghi 0,0\n" " la 1,%[query]\n" /* Parameter registers are ignored */ - " .insn rrf,0xb9390000,2,4,6,0\n" + " .insn rrf,0xb9390000,2,4,6,0" : [query] "=R" (*query) : : "cc", "0", "1"); diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c index ad9da4038511..10db1e56a811 100644 --- a/arch/s390/lib/spinlock.c +++ b/arch/s390/lib/spinlock.c @@ -96,7 +96,7 @@ static inline int arch_load_niai4(int *lock) asm_inline volatile( ALTERNATIVE("nop", ".insn rre,0xb2fa0000,4,0", ALT_FACILITY(49)) /* NIAI 4 */ - " l %[owner],%[lock]\n" + " l %[owner],%[lock]" : [owner] "=d" (owner) : [lock] "R" (*lock) : "memory"); return owner; } @@ -109,7 +109,7 @@ static inline int arch_try_cmpxchg_niai8(int *lock, int old, int new) asm_inline volatile( ALTERNATIVE("nop", ".insn rre,0xb2fa0000,8,0", ALT_FACILITY(49)) /* NIAI 8 */ - " cs %[old],%[new],%[lock]\n" + " cs %[old],%[new],%[lock]" : [old] "+d" (old), [lock] "+Q" (*lock), "=@cc" (cc) : [new] "d" (new) : "memory"); @@ -124,7 +124,7 @@ static inline int arch_try_cmpxchg_niai8(int *lock, int old, int new) asm_inline volatile( ALTERNATIVE("nop", ".insn rre,0xb2fa0000,8,0", ALT_FACILITY(49)) /* NIAI 8 */ - " cs %[old],%[new],%[lock]\n" + " cs %[old],%[new],%[lock]" : [old] "+d" (old), [lock] "+Q" (*lock) : [new] "d" (new) : "cc", "memory"); diff --git a/arch/s390/lib/string.c b/arch/s390/lib/string.c index 099de76e8b1a..757f58960198 100644 --- a/arch/s390/lib/string.c +++ b/arch/s390/lib/string.c @@ -27,7 +27,7 @@ static inline char *__strend(const char *s) asm volatile( " lghi 0,0\n" "0: srst %[e],%[s]\n" - " jo 0b\n" + " jo 0b" : [e] "+&a" (e), [s] "+&a" (s) : : "cc", "memory", "0"); @@ -41,7 +41,7 @@ static inline char *__strnend(const char *s, size_t n) asm volatile( " lghi 0,0\n" "0: srst %[p],%[s]\n" - " jo 0b\n" + " jo 0b" : [p] "+&d" (p), [s] "+&a" (s) : : "cc", "memory", "0"); @@ -95,7 +95,7 @@ char *strcat(char *dest, const char *src) "0: srst %[dummy],%[dest]\n" " jo 0b\n" "1: mvst %[dummy],%[src]\n" - " jo 1b\n" + " jo 1b" : [dummy] "+&a" (dummy), [dest] "+&a" (dest), [src] "+&a" (src) : : "cc", "memory", "0"); @@ -291,7 +291,7 @@ void *memscan(void *s, int c, size_t n) asm volatile( " lgr 0,%[c]\n" "0: srst %[ret],%[s]\n" - " jo 0b\n" + " jo 0b" : [ret] "+&a" (ret), [s] "+&a" (s) : [c] "d" (c) : "cc", "memory", "0"); diff --git a/arch/s390/lib/test_unwind.c b/arch/s390/lib/test_unwind.c index 6e42100875e7..6bb3fa5bf925 100644 --- a/arch/s390/lib/test_unwind.c +++ b/arch/s390/lib/test_unwind.c @@ -150,7 +150,7 @@ static __always_inline struct pt_regs fake_pt_regs(void) regs.gprs[15] = current_stack_pointer; asm volatile( - "basr %[psw_addr],0\n" + "basr %[psw_addr],0" : [psw_addr] "=d" (regs.psw.addr)); return regs; } @@ -232,7 +232,7 @@ static noinline void test_unwind_kprobed_func(void) asm volatile( " nopr %%r7\n" "test_unwind_kprobed_insn:\n" - " nopr %%r7\n" + " nopr %%r7" :); } diff --git a/arch/s390/lib/xor.c b/arch/s390/lib/xor.c index ce7bcf7c0032..1721b73b7803 100644 --- a/arch/s390/lib/xor.c +++ b/arch/s390/lib/xor.c @@ -27,7 +27,7 @@ static void xor_xc_2(unsigned long bytes, unsigned long * __restrict p1, "1: exrl %0,2f\n" " j 3f\n" "2: xc 0(1,%1),0(%2)\n" - "3:\n" + "3:" : : "d" (bytes), "a" (p1), "a" (p2) : "0", "cc", "memory"); } @@ -53,7 +53,7 @@ static void xor_xc_3(unsigned long bytes, unsigned long * __restrict p1, " j 4f\n" "2: xc 0(1,%1),0(%2)\n" "3: xc 0(1,%1),0(%3)\n" - "4:\n" + "4:" : "+d" (bytes), "+a" (p1), "+a" (p2), "+a" (p3) : : "0", "cc", "memory"); } @@ -84,7 +84,7 @@ static void xor_xc_4(unsigned long bytes, unsigned long * __restrict p1, "2: xc 0(1,%1),0(%2)\n" "3: xc 0(1,%1),0(%3)\n" "4: xc 0(1,%1),0(%4)\n" - "5:\n" + "5:" : "+d" (bytes), "+a" (p1), "+a" (p2), "+a" (p3), "+a" (p4) : : "0", "cc", "memory"); } @@ -121,7 +121,7 @@ static void xor_xc_5(unsigned long bytes, unsigned long * __restrict p1, "3: xc 0(1,%1),0(%3)\n" "4: xc 0(1,%1),0(%4)\n" "5: xc 0(1,%1),0(%5)\n" - "6:\n" + "6:" : "+d" (bytes), "+a" (p1), "+a" (p2), "+a" (p3), "+a" (p4), "+a" (p5) : : "0", "cc", "memory"); diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index 44426e0f2944..cfd219fe495c 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -41,7 +41,7 @@ static notrace long s390_kernel_write_odd(void *dst, const void *src, size_t siz " ex %1,0(1)\n" " lg %1,0(%3)\n" " lra %0,0(%0)\n" - " sturg %1,%0\n" + " sturg %1,%0" : "+&a" (aligned), "+&a" (count), "=m" (tmp) : "a" (&tmp), "a" (&tmp[offset]), "a" (src) : "cc", "memory", "1"); diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c index 36700384fe6b..7ffadc0576ac 100644 --- a/arch/s390/mm/pgalloc.c +++ b/arch/s390/mm/pgalloc.c @@ -245,7 +245,7 @@ static inline unsigned long base_lra(unsigned long address) unsigned long real; asm volatile( - " lra %0,0(%1)\n" + " lra %0,0(%1)" : "=d" (real) : "a" (address) : "cc"); return real; } diff --git a/arch/s390/pci/pci_insn.c b/arch/s390/pci/pci_insn.c index eb978c8012be..35ceb1bea1c6 100644 --- a/arch/s390/pci/pci_insn.c +++ b/arch/s390/pci/pci_insn.c @@ -145,7 +145,7 @@ int zpci_set_irq_ctrl(u16 ctl, u8 isc, union zpci_sic_iib *iib) return -EIO; asm volatile( - ".insn rsy,0xeb00000000d1,%[ctl],%[isc],%[iib]\n" + ".insn rsy,0xeb00000000d1,%[ctl],%[isc],%[iib]" : : [ctl] "d" (ctl), [isc] "d" (isc << 27), [iib] "Q" (*iib)); return 0; @@ -442,7 +442,7 @@ EXPORT_SYMBOL_GPL(zpci_write_block); static inline void __pciwb_mio(void) { - asm volatile (".insn rre,0xb9d50000,0,0\n"); + asm volatile (".insn rre,0xb9d50000,0,0"); } void zpci_barrier(void) diff --git a/drivers/s390/char/sclp_early_core.c b/drivers/s390/char/sclp_early_core.c index b5bd40f13c75..55e50d428aab 100644 --- a/drivers/s390/char/sclp_early_core.c +++ b/drivers/s390/char/sclp_early_core.c @@ -51,7 +51,7 @@ void sclp_early_wait_irq(void) " stg %[addr],%[psw_wait_addr]\n" " stg %[addr],%[psw_ext_addr]\n" " lpswe %[psw_wait]\n" - "0:\n" + "0:" : [addr] "=&d" (addr), [psw_wait_addr] "=Q" (psw_wait.addr), [psw_ext_addr] "=Q" (get_lowcore()->external_new_psw.addr) diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c index fdab760f1f28..b7048f2b036e 100644 --- a/drivers/s390/cio/cmf.c +++ b/drivers/s390/cio/cmf.c @@ -167,7 +167,7 @@ static inline void cmf_activate(void *area, unsigned int onoff) asm volatile( " lgr 1,%[r1]\n" " lgr 2,%[mbo]\n" - " schm\n" + " schm" : : [r1] "d" ((unsigned long)onoff), [mbo] "d" (virt_to_phys(area)) |