diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h index 005d9e4..a31bbf5 100644 --- a/arch/arc/include/asm/arcregs.h +++ b/arch/arc/include/asm/arcregs.h @@ -144,7 +144,7 @@ #define ARC_AUX_AGU_MOD2 0x5E2 #define ARC_AUX_AGU_MOD3 0x5E3 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include diff --git a/arch/arc/include/asm/atomic.h b/arch/arc/include/asm/atomic.h index 592d7ff..e615c42 100644 --- a/arch/arc/include/asm/atomic.h +++ b/arch/arc/include/asm/atomic.h @@ -6,7 +6,7 @@ #ifndef _ASM_ARC_ATOMIC_H #define _ASM_ARC_ATOMIC_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include #include @@ -31,6 +31,6 @@ #include #endif -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/atomic64-arcv2.h b/arch/arc/include/asm/atomic64-arcv2.h index 9b5791b..73080a6 100644 --- a/arch/arc/include/asm/atomic64-arcv2.h +++ b/arch/arc/include/asm/atomic64-arcv2.h @@ -137,12 +137,9 @@ ATOMIC64_OPS(xor, xor, xor) #undef ATOMIC64_OP_RETURN #undef ATOMIC64_OP -static inline s64 -arch_atomic64_cmpxchg(atomic64_t *ptr, s64 expected, s64 new) +static inline u64 __arch_cmpxchg64_relaxed(volatile void *ptr, u64 old, u64 new) { - s64 prev; - - smp_mb(); + u64 prev; __asm__ __volatile__( "1: llockd %0, [%1] \n" @@ -152,14 +149,12 @@ arch_atomic64_cmpxchg(atomic64_t *ptr, s64 expected, s64 new) " bnz 1b \n" "2: \n" : "=&r"(prev) - : "r"(ptr), "ir"(expected), "r"(new) - : "cc"); /* memory clobber comes from smp_mb() */ - - smp_mb(); + : "r"(ptr), "ir"(old), "r"(new) + : "memory", "cc"); return prev; } -#define arch_atomic64_cmpxchg arch_atomic64_cmpxchg +#define arch_cmpxchg64_relaxed __arch_cmpxchg64_relaxed static inline s64 arch_atomic64_xchg(atomic64_t *ptr, s64 new) { diff --git a/arch/arc/include/asm/bitops.h b/arch/arc/include/asm/bitops.h index f5a9364..5340c28 100644 --- a/arch/arc/include/asm/bitops.h +++ b/arch/arc/include/asm/bitops.h @@ -10,7 +10,7 @@ #error only can be included directly #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include #include @@ -192,6 +192,6 @@ static inline __attribute__ ((const)) unsigned long __ffs(unsigned long x) #include #include -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/bug.h b/arch/arc/include/asm/bug.h index 4c453ba..171c160 100644 --- a/arch/arc/include/asm/bug.h +++ b/arch/arc/include/asm/bug.h @@ -6,7 +6,7 @@ #ifndef _ASM_ARC_BUG_H #define _ASM_ARC_BUG_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include @@ -29,6 +29,6 @@ void die(const char *str, struct pt_regs *regs, unsigned long address); #include -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index f0f1fc5..040a97f 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -23,7 +23,7 @@ */ #define ARC_UNCACHED_ADDR_SPACE 0xc0000000 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include @@ -65,7 +65,7 @@ extern int ioc_enable; extern unsigned long perip_base, perip_end; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* Instruction cache related Auxiliary registers */ #define ARC_REG_IC_BCR 0x77 /* Build Config reg */ diff --git a/arch/arc/include/asm/current.h b/arch/arc/include/asm/current.h index 06be89f..03ffd00 100644 --- a/arch/arc/include/asm/current.h +++ b/arch/arc/include/asm/current.h @@ -9,7 +9,7 @@ #ifndef _ASM_ARC_CURRENT_H #define _ASM_ARC_CURRENT_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_ARC_CURR_IN_REG @@ -20,6 +20,6 @@ register struct task_struct *curr_arc asm("gp"); #include #endif /* ! CONFIG_ARC_CURR_IN_REG */ -#endif /* ! __ASSEMBLY__ */ +#endif /* ! __ASSEMBLER__ */ #endif /* _ASM_ARC_CURRENT_H */ diff --git a/arch/arc/include/asm/dsp-impl.h b/arch/arc/include/asm/dsp-impl.h index cd5636d..fd5fdaa 100644 --- a/arch/arc/include/asm/dsp-impl.h +++ b/arch/arc/include/asm/dsp-impl.h @@ -11,7 +11,7 @@ #define DSP_CTRL_DISABLED_ALL 0 -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ /* clobbers r5 register */ .macro DSP_EARLY_INIT diff --git a/arch/arc/include/asm/dsp.h b/arch/arc/include/asm/dsp.h index f496dbc..eeaaf4e 100644 --- a/arch/arc/include/asm/dsp.h +++ b/arch/arc/include/asm/dsp.h @@ -7,7 +7,7 @@ #ifndef __ASM_ARC_DSP_H #define __ASM_ARC_DSP_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * DSP-related saved registers - need to be saved only when you are @@ -24,6 +24,6 @@ struct dsp_callee_regs { #endif }; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __ASM_ARC_DSP_H */ diff --git a/arch/arc/include/asm/dwarf.h b/arch/arc/include/asm/dwarf.h index a0d5ebe..1524c5c 100644 --- a/arch/arc/include/asm/dwarf.h +++ b/arch/arc/include/asm/dwarf.h @@ -6,7 +6,7 @@ #ifndef _ASM_ARC_DWARF_H #define _ASM_ARC_DWARF_H -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #ifdef ARC_DW2_UNWIND_AS_CFI @@ -38,6 +38,6 @@ #endif /* !ARC_DW2_UNWIND_AS_CFI */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_ARC_DWARF_H */ diff --git a/arch/arc/include/asm/entry.h b/arch/arc/include/asm/entry.h index 38c3572..f453af2 100644 --- a/arch/arc/include/asm/entry.h +++ b/arch/arc/include/asm/entry.h @@ -13,7 +13,7 @@ #include /* For VMALLOC_START */ #include -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #ifdef CONFIG_ISA_ARCOMPACT #include /* ISA specific bits */ @@ -146,7 +146,7 @@ #endif /* CONFIG_ARC_CURR_IN_REG */ -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ extern void do_signal(struct pt_regs *); extern void do_notify_resume(struct pt_regs *); diff --git a/arch/arc/include/asm/irqflags-arcv2.h b/arch/arc/include/asm/irqflags-arcv2.h index fb3c21f..30aea56 100644 --- a/arch/arc/include/asm/irqflags-arcv2.h +++ b/arch/arc/include/asm/irqflags-arcv2.h @@ -50,7 +50,7 @@ #define ISA_INIT_STATUS_BITS (STATUS_IE_MASK | __AD_ENB | \ (ARCV2_IRQ_DEF_PRIO << 1)) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Save IRQ state and disable IRQs @@ -170,6 +170,6 @@ static inline void arc_softirq_clear(int irq) seti .endm -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/irqflags-compact.h b/arch/arc/include/asm/irqflags-compact.h index 936a2f2..85c2f6b 100644 --- a/arch/arc/include/asm/irqflags-compact.h +++ b/arch/arc/include/asm/irqflags-compact.h @@ -40,7 +40,7 @@ #define ISA_INIT_STATUS_BITS STATUS_IE_MASK -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /****************************************************************** * IRQ Control Macros @@ -196,6 +196,6 @@ static inline int arch_irqs_disabled(void) flag \scratch .endm -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/jump_label.h b/arch/arc/include/asm/jump_label.h index a339223..66ead75 100644 --- a/arch/arc/include/asm/jump_label.h +++ b/arch/arc/include/asm/jump_label.h @@ -2,7 +2,7 @@ #ifndef _ASM_ARC_JUMP_LABEL_H #define _ASM_ARC_JUMP_LABEL_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include #include @@ -68,5 +68,5 @@ struct jump_entry { jump_label_t key; }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/linkage.h b/arch/arc/include/asm/linkage.h index 8a3fb71..ba3cb65 100644 --- a/arch/arc/include/asm/linkage.h +++ b/arch/arc/include/asm/linkage.h @@ -12,7 +12,7 @@ #define __ALIGN .align 4 #define __ALIGN_STR __stringify(__ALIGN) -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ .macro ST2 e, o, off #ifdef CONFIG_ARC_HAS_LL64 @@ -61,7 +61,7 @@ CFI_ENDPROC ASM_NL \ .size name, .-name -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ #ifdef CONFIG_ARC_HAS_ICCM #define __arcfp_code __section(".text.arcfp") @@ -75,6 +75,6 @@ #define __arcfp_data __section(".data") #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/mmu-arcv2.h b/arch/arc/include/asm/mmu-arcv2.h index 4141264..5e54820 100644 --- a/arch/arc/include/asm/mmu-arcv2.h +++ b/arch/arc/include/asm/mmu-arcv2.h @@ -69,7 +69,7 @@ #define PTE_BITS_NON_RWX_IN_PD1 (PAGE_MASK_PHYS | _PAGE_CACHEABLE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct mm_struct; extern int pae40_exist_but_not_enab(void); @@ -100,6 +100,6 @@ static inline void mmu_setup_pgd(struct mm_struct *mm, void *pgd) sr \reg, [ARC_REG_PID] .endm -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h index 4ae2db5..e3b35ce 100644 --- a/arch/arc/include/asm/mmu.h +++ b/arch/arc/include/asm/mmu.h @@ -6,7 +6,7 @@ #ifndef _ASM_ARC_MMU_H #define _ASM_ARC_MMU_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include /* NR_CPUS */ diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h index def0dfb..9720fe6 100644 --- a/arch/arc/include/asm/page.h +++ b/arch/arc/include/asm/page.h @@ -19,7 +19,7 @@ #endif /* CONFIG_ARC_HAS_PAE40 */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define clear_page(paddr) memset((paddr), 0, PAGE_SIZE) #define copy_user_page(to, from, vaddr, pg) copy_page(to, from) @@ -136,6 +136,6 @@ static inline unsigned long virt_to_pfn(const void *kaddr) #include /* page_to_pfn, pfn_to_page */ #include -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/pgtable-bits-arcv2.h b/arch/arc/include/asm/pgtable-bits-arcv2.h index 3084c53..4630c5a 100644 --- a/arch/arc/include/asm/pgtable-bits-arcv2.h +++ b/arch/arc/include/asm/pgtable-bits-arcv2.h @@ -75,7 +75,7 @@ * This is to enable COW mechanism */ /* xwr */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define pte_write(pte) (pte_val(pte) & _PAGE_WRITE) #define pte_dirty(pte) (pte_val(pte) & _PAGE_DIRTY) @@ -142,6 +142,6 @@ PTE_BIT_FUNC(swp_clear_exclusive, &= ~(_PAGE_SWP_EXCLUSIVE)); #include #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/pgtable-levels.h b/arch/arc/include/asm/pgtable-levels.h index d1ce4b0..c8f9273 100644 --- a/arch/arc/include/asm/pgtable-levels.h +++ b/arch/arc/include/asm/pgtable-levels.h @@ -85,7 +85,7 @@ #define PTRS_PER_PTE BIT(PMD_SHIFT - PAGE_SHIFT) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #if CONFIG_PGTABLE_LEVELS > 3 #include @@ -181,6 +181,6 @@ #define pmd_leaf(x) (pmd_val(x) & _PAGE_HW_SZ) #endif -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h index 4cf45a9..bd580e2 100644 --- a/arch/arc/include/asm/pgtable.h +++ b/arch/arc/include/asm/pgtable.h @@ -19,7 +19,7 @@ */ #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern char empty_zero_page[PAGE_SIZE]; #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) @@ -29,6 +29,6 @@ extern pgd_t swapper_pg_dir[] __aligned(PAGE_SIZE); /* to cope with aliasing VIPT cache */ #define HAVE_ARCH_UNMAPPED_AREA -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h index d606658..7f7901a 100644 --- a/arch/arc/include/asm/processor.h +++ b/arch/arc/include/asm/processor.h @@ -11,7 +11,7 @@ #ifndef __ASM_ARC_PROCESSOR_H #define __ASM_ARC_PROCESSOR_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include #include @@ -66,7 +66,7 @@ extern void start_thread(struct pt_regs * regs, unsigned long pc, extern unsigned int __get_wchan(struct task_struct *p); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* * Default System Memory Map on ARC diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h index cf79df0..f6c052a 100644 --- a/arch/arc/include/asm/ptrace.h +++ b/arch/arc/include/asm/ptrace.h @@ -10,7 +10,7 @@ #include #include -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ typedef union { struct { @@ -172,6 +172,6 @@ static inline unsigned long regs_get_register(struct pt_regs *regs, extern int syscall_trace_enter(struct pt_regs *); extern void syscall_trace_exit(struct pt_regs *); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __ASM_PTRACE_H */ diff --git a/arch/arc/include/asm/switch_to.h b/arch/arc/include/asm/switch_to.h index 1f85de8..5806106 100644 --- a/arch/arc/include/asm/switch_to.h +++ b/arch/arc/include/asm/switch_to.h @@ -6,7 +6,7 @@ #ifndef _ASM_ARC_SWITCH_TO_H #define _ASM_ARC_SWITCH_TO_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include #include diff --git a/arch/arc/include/asm/thread_info.h b/arch/arc/include/asm/thread_info.h index 12daaf3..255d2c7 100644 --- a/arch/arc/include/asm/thread_info.h +++ b/arch/arc/include/asm/thread_info.h @@ -24,7 +24,7 @@ #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) #define THREAD_SHIFT (PAGE_SHIFT << THREAD_SIZE_ORDER) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include @@ -62,7 +62,7 @@ static inline __attribute_const__ struct thread_info *current_thread_info(void) return (struct thread_info *)(sp & ~(THREAD_SIZE - 1)); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* * thread information flags diff --git a/arch/arc/include/uapi/asm/ptrace.h b/arch/arc/include/uapi/asm/ptrace.h index 2a6eff5..3ae832d 100644 --- a/arch/arc/include/uapi/asm/ptrace.h +++ b/arch/arc/include/uapi/asm/ptrace.h @@ -14,7 +14,7 @@ #define PTRACE_GET_THREAD_AREA 25 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Userspace ABI: Register state needed by * -ptrace (gdbserver) @@ -53,6 +53,6 @@ struct user_regs_arcv2 { unsigned long r30, r58, r59; }; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _UAPI__ASM_ARC_PTRACE_H */ diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c index d8969da..789cfb9 100644 --- a/arch/arc/kernel/unwind.c +++ b/arch/arc/kernel/unwind.c @@ -241,15 +241,6 @@ static int cmp_eh_frame_hdr_table_entries(const void *p1, const void *p2) return (e1->start > e2->start) - (e1->start < e2->start); } -static void swap_eh_frame_hdr_table_entries(void *p1, void *p2, int size) -{ - struct eh_frame_hdr_table_entry *e1 = p1; - struct eh_frame_hdr_table_entry *e2 = p2; - - swap(e1->start, e2->start); - swap(e1->fde, e2->fde); -} - static void init_unwind_hdr(struct unwind_table *table, void *(*alloc) (unsigned long)) { @@ -345,7 +336,7 @@ static void init_unwind_hdr(struct unwind_table *table, sort(header->table, n, sizeof(*header->table), - cmp_eh_frame_hdr_table_entries, swap_eh_frame_hdr_table_entries); + cmp_eh_frame_hdr_table_entries, NULL); table->hdrsz = hdrSize; smp_wmb();