diff options
Diffstat (limited to 'arch/powerpc/include/asm')
97 files changed, 281 insertions, 253 deletions
diff --git a/arch/powerpc/include/asm/asm-const.h b/arch/powerpc/include/asm/asm-const.h index bfb3c3534877..392bdb1f104f 100644 --- a/arch/powerpc/include/asm/asm-const.h +++ b/arch/powerpc/include/asm/asm-const.h @@ -1,7 +1,7 @@ #ifndef _ASM_POWERPC_ASM_CONST_H #define _ASM_POWERPC_ASM_CONST_H -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ # define stringify_in_c(...) __VA_ARGS__ # define ASM_CONST(x) x #else diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h index b95b666f0374..9e9833faa4af 100644 --- a/arch/powerpc/include/asm/barrier.h +++ b/arch/powerpc/include/asm/barrier.h @@ -7,7 +7,7 @@ #include <asm/asm-const.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/ppc-opcode.h> #endif diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index 671ecc6711e3..0d0470cd5ac3 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -276,7 +276,7 @@ static inline void arch___clear_bit_unlock(int nr, volatile unsigned long *addr) * fls: find last (most-significant) bit set. * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. */ -static __always_inline int fls(unsigned int x) +static __always_inline __attribute_const__ int fls(unsigned int x) { int lz; @@ -294,7 +294,7 @@ static __always_inline int fls(unsigned int x) * 32-bit fls calls. */ #ifdef CONFIG_PPC64 -static __always_inline int fls64(__u64 x) +static __always_inline __attribute_const__ int fls64(__u64 x) { int lz; diff --git a/arch/powerpc/include/asm/book3s/32/kup.h b/arch/powerpc/include/asm/book3s/32/kup.h index 4e14a5427a63..873c5146e326 100644 --- a/arch/powerpc/include/asm/book3s/32/kup.h +++ b/arch/powerpc/include/asm/book3s/32/kup.h @@ -7,7 +7,7 @@ #include <asm/mmu.h> #include <asm/synch.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_KUAP @@ -170,6 +170,6 @@ __bad_kuap_fault(struct pt_regs *regs, unsigned long address, bool is_write) #endif /* CONFIG_PPC_KUAP */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_32_KUP_H */ diff --git a/arch/powerpc/include/asm/book3s/32/mmu-hash.h b/arch/powerpc/include/asm/book3s/32/mmu-hash.h index 78c6a5fde1d6..8435bf3cdabf 100644 --- a/arch/powerpc/include/asm/book3s/32/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/32/mmu-hash.h @@ -29,7 +29,7 @@ #define BPP_RX 0x01 /* Read only */ #define BPP_RW 0x02 /* Read/write */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Contort a phys_addr_t into the right format/bits for a BAT */ #ifdef CONFIG_PHYS_64BIT #define BAT_PHYS_ADDR(x) ((u32)((x & 0x00000000fffe0000ULL) | \ @@ -47,7 +47,7 @@ struct ppc_bat { u32 batu; u32 batl; }; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* * Hash table @@ -64,7 +64,7 @@ struct ppc_bat { #define SR_KP 0x20000000 /* User key */ #define SR_KS 0x40000000 /* Supervisor key */ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #include <asm/asm-offsets.h> @@ -225,7 +225,7 @@ static __always_inline void update_user_segments(u32 val) int __init find_free_bat(void); unsigned int bat_block_size(unsigned long base, unsigned long top); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* We happily ignore the smaller BATs on 601, we don't actually use * those definitions on hash32 at the moment anyway diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h b/arch/powerpc/include/asm/book3s/32/pgalloc.h index dd4eb3063175..f4390704d5ba 100644 --- a/arch/powerpc/include/asm/book3s/32/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h @@ -7,8 +7,14 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) { - return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), - pgtable_gfp_flags(mm, GFP_KERNEL)); + pgd_t *pgd = kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), + pgtable_gfp_flags(mm, GFP_KERNEL)); + +#ifdef CONFIG_PPC_BOOK3S_603 + memcpy(pgd + USER_PTRS_PER_PGD, swapper_pg_dir + USER_PTRS_PER_PGD, + (MAX_PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); +#endif + return pgd; } static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index 92d21c6faf1e..87dcca962be7 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -102,7 +102,7 @@ #define PMD_CACHE_INDEX PMD_INDEX_SIZE #define PUD_CACHE_INDEX PUD_INDEX_SIZE -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define PTE_TABLE_SIZE (sizeof(pte_t) << PTE_INDEX_SIZE) #define PMD_TABLE_SIZE 0 #define PUD_TABLE_SIZE 0 @@ -110,7 +110,7 @@ /* Bits to mask out from a PMD to get to the PTE page */ #define PMD_MASKED_BITS (PTE_TABLE_SIZE - 1) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define PTRS_PER_PTE (1 << PTE_INDEX_SIZE) #define PTRS_PER_PGD (1 << PGD_INDEX_SIZE) @@ -132,12 +132,12 @@ #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); void unmap_kernel_page(unsigned long va); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* * This is the bottom of the PKMAP area with HIGHMEM or an arbitrary @@ -199,7 +199,7 @@ void unmap_kernel_page(unsigned long va); #define MODULES_SIZE (CONFIG_MODULES_SIZE * SZ_1M) #define MODULES_VADDR (MODULES_END - MODULES_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/sched.h> #include <linux/threads.h> @@ -602,6 +602,6 @@ static inline pgprot_t pgprot_writecombine(pgprot_t prot) return pgprot_noncached_wc(prot); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_32_PGTABLE_H */ diff --git a/arch/powerpc/include/asm/book3s/64/hash-4k.h b/arch/powerpc/include/asm/book3s/64/hash-4k.h index 7132392fa7cd..8e5bd9902bed 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-4k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-4k.h @@ -32,7 +32,7 @@ */ #define H_KERN_VIRT_START ASM_CONST(0xc0003d0000000000) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define H_PTE_TABLE_SIZE (sizeof(pte_t) << H_PTE_INDEX_SIZE) #define H_PMD_TABLE_SIZE (sizeof(pmd_t) << H_PMD_INDEX_SIZE) #define H_PUD_TABLE_SIZE (sizeof(pud_t) << H_PUD_INDEX_SIZE) @@ -168,6 +168,6 @@ extern pmd_t hash__pmdp_huge_get_and_clear(struct mm_struct *mm, extern int hash__has_transparent_hugepage(void); #endif -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_HASH_4K_H */ diff --git a/arch/powerpc/include/asm/book3s/64/hash-64k.h b/arch/powerpc/include/asm/book3s/64/hash-64k.h index 0fb5b7da9478..7deb3a66890b 100644 --- a/arch/powerpc/include/asm/book3s/64/hash-64k.h +++ b/arch/powerpc/include/asm/book3s/64/hash-64k.h @@ -79,7 +79,7 @@ #endif #define H_PMD_FRAG_NR (PAGE_SIZE >> H_PMD_FRAG_SIZE_SHIFT) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/errno.h> /* @@ -281,6 +281,6 @@ extern pmd_t hash__pmdp_huge_get_and_clear(struct mm_struct *mm, extern int hash__has_transparent_hugepage(void); #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_HASH_64K_H */ diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h index 0755f2567021..5a8cbd496731 100644 --- a/arch/powerpc/include/asm/book3s/64/hash.h +++ b/arch/powerpc/include/asm/book3s/64/hash.h @@ -112,7 +112,7 @@ #define H_PMD_BAD_BITS (PTE_TABLE_SIZE-1) #define H_PUD_BAD_BITS (PMD_TABLE_SIZE-1) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline int get_region_id(unsigned long ea) { int region_id; @@ -295,6 +295,6 @@ int hash__create_section_mapping(unsigned long start, unsigned long end, int nid, pgprot_t prot); int hash__remove_section_mapping(unsigned long start, unsigned long end); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_BOOK3S_64_HASH_H */ diff --git a/arch/powerpc/include/asm/book3s/64/kup.h b/arch/powerpc/include/asm/book3s/64/kup.h index 497a7bd31ecc..03aec3c6c851 100644 --- a/arch/powerpc/include/asm/book3s/64/kup.h +++ b/arch/powerpc/include/asm/book3s/64/kup.h @@ -10,7 +10,7 @@ #define AMR_KUEP_BLOCKED UL(0x5455555555555555) #define AMR_KUAP_BLOCKED (AMR_KUAP_BLOCK_READ | AMR_KUAP_BLOCK_WRITE) -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ .macro kuap_user_restore gpr1, gpr2 #if defined(CONFIG_PPC_PKEY) @@ -191,7 +191,7 @@ #endif .endm -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ #include <linux/jump_label.h> #include <linux/sched.h> @@ -413,6 +413,6 @@ static __always_inline void restore_user_access(unsigned long flags) if (static_branch_unlikely(&uaccess_flush_key) && flags == AMR_KUAP_BLOCKED) do_uaccess_flush(); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_KUP_H */ diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h index 1c4eebbc69c9..346351423207 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h @@ -130,7 +130,7 @@ #define POWER9_TLB_SETS_HASH 256 /* # sets in POWER9 TLB Hash mode */ #define POWER9_TLB_SETS_RADIX 128 /* # sets in POWER9 TLB Radix mode */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct mmu_hash_ops { void (*hpte_invalidate)(unsigned long slot, @@ -220,7 +220,7 @@ static inline unsigned long get_sllp_encoding(int psize) return sllp; } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* * Segment sizes. @@ -248,7 +248,7 @@ static inline unsigned long get_sllp_encoding(int psize) #define LP_BITS 8 #define LP_MASK(i) ((0xFF >> (i)) << LP_SHIFT) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline int slb_vsid_shift(int ssize) { @@ -532,7 +532,7 @@ void slb_set_size(u16 size); static inline void slb_set_size(u16 size) { } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* * VSID allocation (256MB segment) @@ -668,7 +668,7 @@ static inline void slb_set_size(u16 size) { } #define SLICE_ARRAY_SIZE (H_PGTABLE_RANGE >> 41) #define LOW_SLICE_ARRAY_SZ (BITS_PER_LONG / BITS_PER_BYTE) #define TASK_SLICE_ARRAY_SZ(x) ((x)->hash_context->slb_addr_limit >> 41) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_SUBPAGE_PROT /* @@ -881,5 +881,5 @@ static inline unsigned long mk_vsid_data(unsigned long ea, int ssize, return __mk_vsid_data(get_kernel_vsid(ea, ssize), ssize, flags); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_MMU_HASH_H_ */ diff --git a/arch/powerpc/include/asm/book3s/64/mmu.h b/arch/powerpc/include/asm/book3s/64/mmu.h index fedbc5d38191..48631365b48c 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu.h +++ b/arch/powerpc/include/asm/book3s/64/mmu.h @@ -4,7 +4,7 @@ #include <asm/page.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Page size definition * @@ -26,12 +26,12 @@ struct mmu_psize_def { }; }; extern struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT]; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* 64-bit classic hash table MMU */ #include <asm/book3s/64/mmu-hash.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * ISA 3.0 partition and process table entry format */ @@ -288,5 +288,5 @@ static inline unsigned long get_user_vsid(mm_context_t *ctx, } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_MMU_H_ */ diff --git a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h index 4d8d7b4ea16b..004a03e97e58 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable-64k.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable-64k.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H #define _ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_HUGETLB_PAGE #endif /* CONFIG_HUGETLB_PAGE */ @@ -14,5 +14,5 @@ static inline int remap_4k_pfn(struct vm_area_struct *vma, unsigned long addr, BUG(); return hash__remap_4k_pfn(vma, addr, pfn, prot); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /*_ASM_POWERPC_BOOK3S_64_PGTABLE_64K_H */ diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index c19800365315..aac8ce30cd3b 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -4,7 +4,7 @@ #include <asm-generic/pgtable-nop4d.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/mmdebug.h> #include <linux/bug.h> #include <linux/sizes.h> @@ -143,7 +143,7 @@ #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) #define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_ROX) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * page table defines */ @@ -291,7 +291,7 @@ static inline unsigned long pud_leaf_size(pud_t pud) else return PUD_SIZE; } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #include <asm/book3s/64/hash.h> #include <asm/book3s/64/radix.h> @@ -327,7 +327,7 @@ static inline unsigned long pud_leaf_size(pud_t pud) #define FIXADDR_SIZE SZ_32M #define FIXADDR_TOP (IOREMAP_END + FIXADDR_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline unsigned long pte_update(struct mm_struct *mm, unsigned long addr, pte_t *ptep, unsigned long clr, @@ -1381,5 +1381,5 @@ static inline bool is_pte_rw_upgrade(unsigned long old_val, unsigned long new_va return false; } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_PGTABLE_H_ */ diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index df23a8267e4d..da954e779744 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -4,7 +4,7 @@ #include <asm/asm-const.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/cmpxchg.h> #endif @@ -14,7 +14,7 @@ #include <asm/book3s/64/radix-4k.h> #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/book3s/64/tlbflush-radix.h> #include <asm/cpu_has_feature.h> #endif @@ -132,7 +132,7 @@ #define RADIX_VMEMMAP_SIZE RADIX_KERN_MAP_SIZE #define RADIX_VMEMMAP_END (RADIX_VMEMMAP_START + RADIX_VMEMMAP_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define RADIX_PTE_TABLE_SIZE (sizeof(pte_t) << RADIX_PTE_INDEX_SIZE) #define RADIX_PMD_TABLE_SIZE (sizeof(pmd_t) << RADIX_PMD_INDEX_SIZE) #define RADIX_PUD_TABLE_SIZE (sizeof(pud_t) << RADIX_PUD_INDEX_SIZE) @@ -362,5 +362,5 @@ int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn, unsigned long start, unsigned long end, int node, struct dev_pagemap *pgmap); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/powerpc/include/asm/book3s/64/slice.h b/arch/powerpc/include/asm/book3s/64/slice.h index 5fbe18544cbd..6e2f7a74cd75 100644 --- a/arch/powerpc/include/asm/book3s/64/slice.h +++ b/arch/powerpc/include/asm/book3s/64/slice.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_BOOK3S_64_SLICE_H #define _ASM_POWERPC_BOOK3S_64_SLICE_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_64S_HASH_MMU #ifdef CONFIG_HUGETLB_PAGE @@ -37,6 +37,6 @@ void slice_set_range_psize(struct mm_struct *mm, unsigned long start, void slice_init_new_context_exec(struct mm_struct *mm); void slice_setup_new_exec(void); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_BOOK3S_64_SLICE_H */ diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h index 1db485aacbd9..bbaa7e81f821 100644 --- a/arch/powerpc/include/asm/bug.h +++ b/arch/powerpc/include/asm/bug.h @@ -7,7 +7,7 @@ #ifdef CONFIG_BUG -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #include <asm/asm-offsets.h> #ifdef CONFIG_DEBUG_BUGVERBOSE .macro EMIT_BUG_ENTRY addr,file,line,flags @@ -31,7 +31,7 @@ .endm #endif /* verbose */ -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ /* _EMIT_BUG_ENTRY expects args %0,%1,%2,%3 to be FILE, LINE, flags and sizeof(struct bug_entry), respectively */ #ifdef CONFIG_DEBUG_BUGVERBOSE @@ -101,12 +101,12 @@ #define HAVE_ARCH_WARN_ON #endif -#endif /* __ASSEMBLY __ */ +#endif /* __ASSEMBLER__ */ #else -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ .macro EMIT_BUG_ENTRY addr,file,line,flags .endm -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ #define _EMIT_BUG_ENTRY #endif #endif /* CONFIG_BUG */ @@ -115,7 +115,7 @@ #include <asm-generic/bug.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct pt_regs; void hash__do_page_fault(struct pt_regs *); @@ -128,7 +128,7 @@ void die_mce(const char *str, struct pt_regs *regs, long err); extern bool die_will_crash(void); extern void panic_flush_kmsg_start(void); extern void panic_flush_kmsg_end(void); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_BUG_H */ diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h index 69232231d270..6796babc4d31 100644 --- a/arch/powerpc/include/asm/cache.h +++ b/arch/powerpc/include/asm/cache.h @@ -37,7 +37,7 @@ #define ARCH_DMA_MINALIGN L1_CACHE_BYTES #endif -#if !defined(__ASSEMBLY__) +#if !defined(__ASSEMBLER__) #ifdef CONFIG_PPC64 struct ppc_cache_info { @@ -145,6 +145,6 @@ static inline void iccci(void *addr) asm volatile ("iccci 0, %0" : : "r"(addr) : "memory"); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_CACHE_H */ diff --git a/arch/powerpc/include/asm/cpu_has_feature.h b/arch/powerpc/include/asm/cpu_has_feature.h index bf8a228229fa..604fa3b6c33d 100644 --- a/arch/powerpc/include/asm/cpu_has_feature.h +++ b/arch/powerpc/include/asm/cpu_has_feature.h @@ -2,7 +2,7 @@ #ifndef __ASM_POWERPC_CPU_HAS_FEATURE_H #define __ASM_POWERPC_CPU_HAS_FEATURE_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/bug.h> #include <asm/cputable.h> @@ -51,5 +51,5 @@ static __always_inline bool cpu_has_feature(unsigned long feature) } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __ASM_POWERPC_CPU_HAS_FEATURE_H */ diff --git a/arch/powerpc/include/asm/cpuidle.h b/arch/powerpc/include/asm/cpuidle.h index 0cce5dc7fb1c..054cd2fcfd55 100644 --- a/arch/powerpc/include/asm/cpuidle.h +++ b/arch/powerpc/include/asm/cpuidle.h @@ -68,7 +68,7 @@ #define ERR_EC_ESL_MISMATCH -1 #define ERR_DEEP_STATE_ESL_MISMATCH -2 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define PNV_IDLE_NAME_LEN 16 struct pnv_idle_states_t { diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 29a529d2ab8b..ec16c12296da 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -7,7 +7,7 @@ #include <uapi/asm/cputable.h> #include <asm/asm-const.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* This structure can grow, it's real size is used by head.S code * via the mkdefs mechanism. @@ -103,7 +103,7 @@ extern void cpu_feature_keys_init(void); static inline void cpu_feature_keys_init(void) { } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* CPU kernel features */ @@ -195,7 +195,7 @@ static inline void cpu_feature_keys_init(void) { } #define CPU_FTR_DEXCR_NPHIE LONG_ASM_CONST(0x0010000000000000) #define CPU_FTR_P11_PVR LONG_ASM_CONST(0x0020000000000000) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_NOEXECUTE) @@ -602,6 +602,6 @@ enum { */ #define HBP_NUM_MAX 2 -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __ASM_POWERPC_CPUTABLE_H */ diff --git a/arch/powerpc/include/asm/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h index f26c430f3982..d06f2b20b810 100644 --- a/arch/powerpc/include/asm/cputhreads.h +++ b/arch/powerpc/include/asm/cputhreads.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_CPUTHREADS_H #define _ASM_POWERPC_CPUTHREADS_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/cpumask.h> #include <asm/cpu_has_feature.h> @@ -107,7 +107,7 @@ static inline u32 get_tensr(void) void book3e_start_thread(int thread, unsigned long addr); void book3e_stop_thread(int thread); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define INVALID_THREAD_HWID 0x0fff diff --git a/arch/powerpc/include/asm/dbell.h b/arch/powerpc/include/asm/dbell.h index 3e9da22a2779..0b9ef726f92c 100644 --- a/arch/powerpc/include/asm/dbell.h +++ b/arch/powerpc/include/asm/dbell.h @@ -40,12 +40,6 @@ static inline void _ppc_msgsnd(u32 msg) : : "i" (CPU_FTR_HVMODE), "r" (msg)); } -/* sync before sending message */ -static inline void ppc_msgsnd_sync(void) -{ - __asm__ __volatile__ ("sync" : : : "memory"); -} - /* sync after taking message interrupt */ static inline void ppc_msgsync(void) { @@ -76,12 +70,6 @@ static inline void _ppc_msgsnd(u32 msg) __asm__ __volatile__ (PPC_MSGSND(%0) : : "r" (msg)); } -/* sync before sending message */ -static inline void ppc_msgsnd_sync(void) -{ - __asm__ __volatile__ ("sync" : : : "memory"); -} - /* sync after taking message interrupt */ static inline void ppc_msgsync(void) { @@ -91,6 +79,12 @@ static inline void ppc_msgsync(void) extern void doorbell_exception(struct pt_regs *regs); +/* sync before sending message */ +static inline void ppc_msgsnd_sync(void) +{ + __asm__ __volatile__ ("sync" : : : "memory"); +} + static inline void ppc_msgsnd(enum ppc_dbell type, u32 flags, u32 tag) { u32 msg = PPC_DBELL_TYPE(type) | (flags & PPC_DBELL_MSG_BRDCAST) | diff --git a/arch/powerpc/include/asm/dcr-native.h b/arch/powerpc/include/asm/dcr-native.h index a92059964579..65b3fc2dc404 100644 --- a/arch/powerpc/include/asm/dcr-native.h +++ b/arch/powerpc/include/asm/dcr-native.h @@ -7,7 +7,7 @@ #ifndef _ASM_POWERPC_DCR_NATIVE_H #define _ASM_POWERPC_DCR_NATIVE_H #ifdef __KERNEL__ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/spinlock.h> #include <asm/cputable.h> @@ -139,6 +139,6 @@ static inline void __dcri_clrset(int base_addr, int base_data, int reg, DCRN_ ## base ## _CONFIG_DATA, \ reg, clr, set) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_DCR_NATIVE_H */ diff --git a/arch/powerpc/include/asm/dcr.h b/arch/powerpc/include/asm/dcr.h index 180021cd0b30..3c0fac2cc2b2 100644 --- a/arch/powerpc/include/asm/dcr.h +++ b/arch/powerpc/include/asm/dcr.h @@ -7,7 +7,7 @@ #ifndef _ASM_POWERPC_DCR_H #define _ASM_POWERPC_DCR_H #ifdef __KERNEL__ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_DCR #include <asm/dcr-native.h> @@ -28,6 +28,6 @@ extern unsigned int dcr_resource_start(const struct device_node *np, extern unsigned int dcr_resource_len(const struct device_node *np, unsigned int index); #endif /* CONFIG_PPC_DCR */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_DCR_H */ diff --git a/arch/powerpc/include/asm/epapr_hcalls.h b/arch/powerpc/include/asm/epapr_hcalls.h index cdf3c6df5123..8fc5aaa4bbba 100644 --- a/arch/powerpc/include/asm/epapr_hcalls.h +++ b/arch/powerpc/include/asm/epapr_hcalls.h @@ -52,7 +52,7 @@ #include <uapi/asm/epapr_hcalls.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #include <linux/errno.h> #include <asm/byteorder.h> @@ -571,5 +571,5 @@ static inline long epapr_hypercall4(unsigned int nr, unsigned long p1, in[3] = p4; return epapr_hypercall(in, out, nr); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _EPAPR_HCALLS_H */ diff --git a/arch/powerpc/include/asm/exception-64e.h b/arch/powerpc/include/asm/exception-64e.h index b1ef1e92c34a..1a83b1ff3578 100644 --- a/arch/powerpc/include/asm/exception-64e.h +++ b/arch/powerpc/include/asm/exception-64e.h @@ -149,7 +149,7 @@ exc_##label##_book3e: addi r11,r13,PACA_EXTLB; \ TLB_MISS_RESTORE(r11) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern unsigned int interrupt_base_book3e; #endif diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index bb6f78fcf981..a9437e89f69f 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -53,7 +53,7 @@ */ #define MAX_MCE_DEPTH 4 -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #define STF_ENTRY_BARRIER_SLOT \ STF_ENTRY_BARRIER_FIXUP_SECTION; \ @@ -170,9 +170,9 @@ RFSCV; \ b rfscv_flush_fallback -#else /* __ASSEMBLY__ */ +#else /* __ASSEMBLER__ */ /* Prototype for function defined in exceptions-64s.S */ void do_uaccess_flush(void); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_EXCEPTION_H */ diff --git a/arch/powerpc/include/asm/extable.h b/arch/powerpc/include/asm/extable.h index 26ce2e5c0fa8..d483a9c24ba9 100644 --- a/arch/powerpc/include/asm/extable.h +++ b/arch/powerpc/include/asm/extable.h @@ -17,7 +17,7 @@ #define ARCH_HAS_RELATIVE_EXTABLE -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct exception_table_entry { int insn; diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h index 17d168dd8b49..756a6c694018 100644 --- a/arch/powerpc/include/asm/feature-fixups.h +++ b/arch/powerpc/include/asm/feature-fixups.h @@ -168,7 +168,7 @@ label##5: \ #define ALT_FW_FTR_SECTION_END_IFCLR(msk) \ ALT_FW_FTR_SECTION_END_NESTED_IFCLR(msk, 97) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define ASM_FTR_IF(section_if, section_else, msk, val) \ stringify_in_c(BEGIN_FTR_SECTION) \ @@ -196,7 +196,7 @@ label##5: \ #define ASM_MMU_FTR_IFCLR(section_if, section_else, msk) \ ASM_MMU_FTR_IF(section_if, section_else, (msk), 0) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* LWSYNC feature sections */ #define START_LWSYNC_SECTION(label) label##1: @@ -276,7 +276,7 @@ label##3: \ FTR_ENTRY_OFFSET 956b-957b; \ .popsection; -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> extern long stf_barrier_fallback; diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h index 69ae9cf57d50..abd7c56f4d55 100644 --- a/arch/powerpc/include/asm/firmware.h +++ b/arch/powerpc/include/asm/firmware.h @@ -58,7 +58,7 @@ #define FW_FEATURE_WATCHDOG ASM_CONST(0x0000080000000000) #define FW_FEATURE_PLPKS ASM_CONST(0x0000100000000000) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ enum { #ifdef CONFIG_PPC64 @@ -146,6 +146,6 @@ void pseries_probe_fw_features(void); static inline void pseries_probe_fw_features(void) { } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* __ASM_POWERPC_FIRMWARE_H */ diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h index f9068dd8dfce..bc5109eab5b7 100644 --- a/arch/powerpc/include/asm/fixmap.h +++ b/arch/powerpc/include/asm/fixmap.h @@ -14,7 +14,7 @@ #ifndef _ASM_FIXMAP_H #define _ASM_FIXMAP_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/sizes.h> #include <linux/pgtable.h> #include <asm/page.h> @@ -111,5 +111,5 @@ static inline void __set_fixmap(enum fixed_addresses idx, #define VIRT_IMMR_BASE (__fix_to_virt(FIX_IMMR_BASE)) #endif -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif diff --git a/arch/powerpc/include/asm/fprobe.h b/arch/powerpc/include/asm/fprobe.h new file mode 100644 index 000000000000..d64bc28fb3d3 --- /dev/null +++ b/arch/powerpc/include/asm/fprobe.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_PPC_FPROBE_H +#define _ASM_PPC_FPROBE_H + +#include <asm-generic/fprobe.h> + +#ifdef CONFIG_64BIT +#undef FPROBE_HEADER_MSB_PATTERN +#define FPROBE_HEADER_MSB_PATTERN (PAGE_OFFSET & ~FPROBE_HEADER_MSB_MASK) +#endif + +#endif /* _ASM_PPC_FPROBE_H */ diff --git a/arch/powerpc/include/asm/ftrace.h b/arch/powerpc/include/asm/ftrace.h index 82da7c7a1d12..5984eaa75ce8 100644 --- a/arch/powerpc/include/asm/ftrace.h +++ b/arch/powerpc/include/asm/ftrace.h @@ -15,7 +15,7 @@ #define FTRACE_MCOUNT_MAX_OFFSET 8 #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern void _mcount(void); unsigned long prepare_ftrace_return(unsigned long parent, unsigned long ip, @@ -50,6 +50,21 @@ static __always_inline struct pt_regs *arch_ftrace_get_regs(struct ftrace_regs * asm volatile("mfmsr %0" : "=r" ((_regs)->msr)); \ } while (0) +#undef ftrace_regs_get_return_value +static __always_inline unsigned long +ftrace_regs_get_return_value(const struct ftrace_regs *fregs) +{ + return arch_ftrace_regs(fregs)->regs.gpr[3]; +} +#define ftrace_regs_get_return_value ftrace_regs_get_return_value + +#undef ftrace_regs_get_frame_pointer +static __always_inline unsigned long +ftrace_regs_get_frame_pointer(const struct ftrace_regs *fregs) +{ + return arch_ftrace_regs(fregs)->regs.gpr[1]; +} + static __always_inline void ftrace_regs_set_instruction_pointer(struct ftrace_regs *fregs, unsigned long ip) @@ -69,14 +84,14 @@ struct ftrace_ops; void ftrace_graph_func(unsigned long ip, unsigned long parent_ip, struct ftrace_ops *op, struct ftrace_regs *fregs); #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS #define ARCH_SUPPORTS_FTRACE_OPS 1 #endif #endif /* CONFIG_FUNCTION_TRACER */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_FTRACE_SYSCALLS /* * Some syscall entry functions on powerpc start with "ppc_" (fork and clone, @@ -160,6 +175,6 @@ static inline void arch_ftrace_set_direct_caller(struct ftrace_regs *fregs, unsi static inline void ftrace_free_init_tramp(void) { } static inline unsigned long ftrace_call_adjust(unsigned long addr) { return addr; } #endif -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_FTRACE */ diff --git a/arch/powerpc/include/asm/head-64.h b/arch/powerpc/include/asm/head-64.h index d73153b0275d..3966bd5810cb 100644 --- a/arch/powerpc/include/asm/head-64.h +++ b/arch/powerpc/include/asm/head-64.h @@ -4,7 +4,7 @@ #include <asm/cache.h> -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ /* * We can't do CPP stringification and concatination directly into the section * name for some reason, so these macros can do it for us. @@ -167,6 +167,6 @@ name: // find label from _within_ sname #define ABS_ADDR(label, sname) (label - start_ ## sname + sname ## _start) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_HEAD_64_H */ diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index ea6c8dc400d2..9aef16149d92 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -534,7 +534,7 @@ #define H_HTM_TARGET_NODAL_CHIP_INDEX(x) ((unsigned long)(x)<<(63-31)) #define H_HTM_TARGET_CORE_INDEX_ON_CHIP(x) ((unsigned long)(x)<<(63-47)) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> /** @@ -735,6 +735,6 @@ struct hv_gpci_request_buffer { uint8_t bytes[HGPCI_MAX_DATA_BYTES]; } __packed; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HVCALL_H */ diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 569ac1165b06..1078ba88efaf 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -59,7 +59,7 @@ #define IRQS_PMI_DISABLED 2 #define IRQS_ALL_DISABLED (IRQS_DISABLED | IRQS_PMI_DISABLED) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline void __hard_irq_enable(void) { @@ -516,6 +516,6 @@ static inline unsigned long mtmsr_isync_irqsafe(unsigned long msr) #define ARCH_IRQ_INIT_FLAGS IRQ_NOREQUEST -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HW_IRQ_H */ diff --git a/arch/powerpc/include/asm/interrupt.h b/arch/powerpc/include/asm/interrupt.h index 23638d4e73ac..eb0e4a20b818 100644 --- a/arch/powerpc/include/asm/interrupt.h +++ b/arch/powerpc/include/asm/interrupt.h @@ -64,7 +64,7 @@ #define INTERRUPT_DATA_LOAD_TLB_MISS_603 0x1100 #define INTERRUPT_DATA_STORE_TLB_MISS_603 0x1200 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/context_tracking.h> #include <linux/hardirq.h> @@ -675,6 +675,6 @@ unsigned long interrupt_exit_user_restart(struct pt_regs *regs); unsigned long interrupt_exit_kernel_restart(struct pt_regs *regs); #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_INTERRUPT_H */ diff --git a/arch/powerpc/include/asm/irqflags.h b/arch/powerpc/include/asm/irqflags.h index 47d46712928a..1351fb40fe74 100644 --- a/arch/powerpc/include/asm/irqflags.h +++ b/arch/powerpc/include/asm/irqflags.h @@ -5,7 +5,7 @@ #ifndef _ASM_IRQFLAGS_H #define _ASM_IRQFLAGS_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * Get definitions for arch_local_save_flags(x), etc. */ diff --git a/arch/powerpc/include/asm/jump_label.h b/arch/powerpc/include/asm/jump_label.h index 2f2a86ed2280..d4eaba459a0e 100644 --- a/arch/powerpc/include/asm/jump_label.h +++ b/arch/powerpc/include/asm/jump_label.h @@ -6,7 +6,7 @@ * Copyright 2010 Michael Ellerman, IBM Corp. */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #include <asm/feature-fixups.h> diff --git a/arch/powerpc/include/asm/kasan.h b/arch/powerpc/include/asm/kasan.h index b5bbb94c51f6..db1214944622 100644 --- a/arch/powerpc/include/asm/kasan.h +++ b/arch/powerpc/include/asm/kasan.h @@ -12,7 +12,7 @@ #define EXPORT_SYMBOL_KASAN(fn) #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/page.h> #include <linux/sizes.h> @@ -80,5 +80,5 @@ void kasan_update_early_region(unsigned long k_start, unsigned long k_end, pte_t int kasan_init_shadow_page_tables(unsigned long k_start, unsigned long k_end); int kasan_init_region(void *start, size_t size); -#endif /* __ASSEMBLY */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h index fd128d1e52b3..802644178f43 100644 --- a/arch/powerpc/include/asm/kdump.h +++ b/arch/powerpc/include/asm/kdump.h @@ -31,7 +31,7 @@ #endif /* CONFIG_CRASH_DUMP */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #if defined(CONFIG_CRASH_DUMP) && !defined(CONFIG_NONSTATIC_KERNEL) extern void reserve_kdump_trampoline(void); @@ -42,6 +42,6 @@ static inline void reserve_kdump_trampoline(void) { ; } static inline void setup_kdump_trampoline(void) { ; } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __PPC64_KDUMP_H */ diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h index 70f2f0517509..4bbf9f699aaa 100644 --- a/arch/powerpc/include/asm/kexec.h +++ b/arch/powerpc/include/asm/kexec.h @@ -49,7 +49,7 @@ #define KEXEC_STATE_IRQS_OFF 1 #define KEXEC_STATE_REAL_MODE 2 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/reg.h> typedef void (*crash_shutdown_t)(void); @@ -210,6 +210,6 @@ static inline void reset_sprs(void) } #endif -#endif /* ! __ASSEMBLY__ */ +#endif /* ! __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_KEXEC_H */ diff --git a/arch/powerpc/include/asm/kgdb.h b/arch/powerpc/include/asm/kgdb.h index 715c18b75334..f39531903325 100644 --- a/arch/powerpc/include/asm/kgdb.h +++ b/arch/powerpc/include/asm/kgdb.h @@ -21,7 +21,7 @@ #ifndef __POWERPC_KGDB_H__ #define __POWERPC_KGDB_H__ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define BREAK_INSTR_SIZE 4 #define BUFMAX ((NUMREGBYTES * 2) + 512) @@ -62,6 +62,6 @@ static inline void arch_kgdb_breakpoint(void) /* CR/LR, R1, R2, R13-R31 inclusive. */ #define NUMCRITREGBYTES (23 * sizeof(int)) #endif /* 32/64 */ -#endif /* !(__ASSEMBLY__) */ +#endif /* !(__ASSEMBLER__) */ #endif /* !__POWERPC_KGDB_H__ */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/kup.h b/arch/powerpc/include/asm/kup.h index 2bb03d941e3e..dab63b82a8d4 100644 --- a/arch/powerpc/include/asm/kup.h +++ b/arch/powerpc/include/asm/kup.h @@ -6,7 +6,7 @@ #define KUAP_WRITE 2 #define KUAP_READ_WRITE (KUAP_READ | KUAP_WRITE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> static __always_inline bool kuap_is_disabled(void); @@ -28,14 +28,14 @@ static __always_inline bool kuap_is_disabled(void); #include <asm/book3s/32/kup.h> #endif -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #ifndef CONFIG_PPC_KUAP .macro kuap_check_amr gpr1, gpr2 .endm #endif -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ extern bool disable_kuep; extern bool disable_kuap; @@ -181,6 +181,6 @@ static __always_inline void prevent_current_write_to_user(void) prevent_user_access(KUAP_WRITE); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_KUAP_H_ */ diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h index d68d71987d5c..f9af8df09077 100644 --- a/arch/powerpc/include/asm/kvm_asm.h +++ b/arch/powerpc/include/asm/kvm_asm.h @@ -9,7 +9,7 @@ #ifndef __POWERPC_KVM_ASM_H__ #define __POWERPC_KVM_ASM_H__ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #ifdef CONFIG_64BIT #define PPC_STD(sreg, offset, areg) std sreg, (offset)(areg) #define PPC_LD(treg, offset, areg) ld treg, (offset)(areg) diff --git a/arch/powerpc/include/asm/kvm_book3s_asm.h b/arch/powerpc/include/asm/kvm_book3s_asm.h index a36797938620..3435fe144908 100644 --- a/arch/powerpc/include/asm/kvm_book3s_asm.h +++ b/arch/powerpc/include/asm/kvm_book3s_asm.h @@ -20,7 +20,7 @@ /* Maximum number of subcores per physical core */ #define MAX_SUBCORES 4 -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #ifdef CONFIG_KVM_BOOK3S_HANDLER @@ -58,7 +58,7 @@ kvmppc_resume_\intno: #endif /* CONFIG_KVM_BOOK3S_HANDLER */ -#else /*__ASSEMBLY__ */ +#else /*__ASSEMBLER__ */ struct kvmppc_vcore; @@ -150,7 +150,7 @@ struct kvmppc_book3s_shadow_vcpu { #endif }; -#endif /*__ASSEMBLY__ */ +#endif /*__ASSEMBLER__ */ /* Values for kvm_state */ #define KVM_HWTHREAD_IN_KERNEL 0 diff --git a/arch/powerpc/include/asm/kvm_booke_hv_asm.h b/arch/powerpc/include/asm/kvm_booke_hv_asm.h index 7487ef582121..3acf2995d364 100644 --- a/arch/powerpc/include/asm/kvm_booke_hv_asm.h +++ b/arch/powerpc/include/asm/kvm_booke_hv_asm.h @@ -8,7 +8,7 @@ #include <asm/feature-fixups.h> -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ /* * All exceptions from guest state must go through KVM @@ -64,5 +64,5 @@ END_FTR_SECTION_IFSET(CPU_FTR_EMB_HV) #endif .endm -#endif /*__ASSEMBLY__ */ +#endif /*__ASSEMBLER__ */ #endif /* ASM_KVM_BOOKE_HV_ASM_H */ diff --git a/arch/powerpc/include/asm/lv1call.h b/arch/powerpc/include/asm/lv1call.h index b11501b30193..ae70120953a8 100644 --- a/arch/powerpc/include/asm/lv1call.h +++ b/arch/powerpc/include/asm/lv1call.h @@ -10,7 +10,7 @@ #if !defined(_ASM_POWERPC_LV1CALL_H) #define _ASM_POWERPC_LV1CALL_H -#if !defined(__ASSEMBLY__) +#if !defined(__ASSEMBLER__) #include <linux/types.h> #include <linux/export.h> @@ -211,7 +211,7 @@ {return _lv1_##name(LV1_##in##_IN_##out##_OUT_ARGS);} #endif -#endif /* !defined(__ASSEMBLY__) */ +#endif /* !defined(__ASSEMBLER__) */ /* lv1 call table */ diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 4182d68d9cd1..5f9c5d436e17 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -137,7 +137,7 @@ MMU_FTR_CI_LARGE_PAGE #define MMU_FTRS_PA6T MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \ MMU_FTR_CI_LARGE_PAGE | MMU_FTR_NO_SLBIE_B -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/bug.h> #include <asm/cputable.h> #include <asm/page.h> @@ -332,7 +332,7 @@ static inline bool strict_module_rwx_enabled(void) { return IS_ENABLED(CONFIG_STRICT_MODULE_RWX) && strict_kernel_rwx_enabled(); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* The kernel use the constants below to index in the page sizes array. * The use of fixed constants for this purpose is better for performances @@ -377,7 +377,7 @@ static inline bool strict_module_rwx_enabled(void) #include <asm/book3s/64/mmu.h> #else /* CONFIG_PPC_BOOK3S_64 */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* MMU initialization */ extern void early_init_mmu(void); extern void early_init_mmu_secondary(void); @@ -388,7 +388,7 @@ static inline void mmu_early_init_devtree(void) { } static inline void pkey_early_init_devtree(void) {} extern void *abatron_pteptrs[2]; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif #if defined(CONFIG_PPC_BOOK3S_32) diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h index e1ee5026ac4a..864e22deaa2c 100644 --- a/arch/powerpc/include/asm/module.h +++ b/arch/powerpc/include/asm/module.h @@ -27,6 +27,7 @@ struct ppc_plt_entry { struct mod_arch_specific { #ifdef __powerpc64__ unsigned int stubs_section; /* Index of stubs section in module */ + unsigned int stub_count; /* Number of stubs used */ #ifdef CONFIG_PPC_KERNEL_PCREL unsigned int got_section; /* What section is the GOT? */ unsigned int pcpu_section; /* .data..percpu section */ diff --git a/arch/powerpc/include/asm/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h index 01ae6c351e50..d7ffbd06797d 100644 --- a/arch/powerpc/include/asm/mpc52xx.h +++ b/arch/powerpc/include/asm/mpc52xx.h @@ -13,10 +13,10 @@ #ifndef __ASM_POWERPC_MPC52xx_H__ #define __ASM_POWERPC_MPC52xx_H__ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/types.h> #include <asm/mpc5xxx.h> -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #include <linux/suspend.h> @@ -30,7 +30,7 @@ /* Structures mapping of some unit register set */ /* ======================================================================== */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Memory Mapping Control */ struct mpc52xx_mmap_ctl { @@ -258,14 +258,14 @@ struct mpc52xx_intr { u32 per_error; /* INTR + 0x38 */ }; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* ========================================================================= */ /* Prototypes for MPC52xx sysdev */ /* ========================================================================= */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct device_node; @@ -297,7 +297,7 @@ extern void __init mpc52xx_setup_pci(void); static inline void mpc52xx_setup_pci(void) { } #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #ifdef CONFIG_PM struct mpc52xx_suspend { diff --git a/arch/powerpc/include/asm/nohash/32/kup-8xx.h b/arch/powerpc/include/asm/nohash/32/kup-8xx.h index 46bc5925e5fd..08486b15b207 100644 --- a/arch/powerpc/include/asm/nohash/32/kup-8xx.h +++ b/arch/powerpc/include/asm/nohash/32/kup-8xx.h @@ -7,7 +7,7 @@ #ifdef CONFIG_PPC_KUAP -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/reg.h> @@ -82,7 +82,7 @@ __bad_kuap_fault(struct pt_regs *regs, unsigned long address, bool is_write) return !((regs->kuap ^ MD_APG_KUAP) & 0xff000000); } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* CONFIG_PPC_KUAP */ diff --git a/arch/powerpc/include/asm/nohash/32/mmu-44x.h b/arch/powerpc/include/asm/nohash/32/mmu-44x.h index 2d92a39d8f2e..c3d192194324 100644 --- a/arch/powerpc/include/asm/nohash/32/mmu-44x.h +++ b/arch/powerpc/include/asm/nohash/32/mmu-44x.h @@ -100,7 +100,7 @@ #define PPC47x_TLB2_S_RW (PPC47x_TLB2_SW | PPC47x_TLB2_SR) #define PPC47x_TLB2_IMG (PPC47x_TLB2_I | PPC47x_TLB2_M | PPC47x_TLB2_G) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern unsigned int tlb_44x_hwater; extern unsigned int tlb_44x_index; @@ -114,7 +114,7 @@ typedef struct { /* patch sites */ extern s32 patch__tlb_44x_hwater_D, patch__tlb_44x_hwater_I; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #ifndef CONFIG_PPC_EARLY_DEBUG_44x #define PPC44x_EARLY_TLBS 1 diff --git a/arch/powerpc/include/asm/nohash/32/mmu-8xx.h b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h index 2986f9ba40b8..f19115db8072 100644 --- a/arch/powerpc/include/asm/nohash/32/mmu-8xx.h +++ b/arch/powerpc/include/asm/nohash/32/mmu-8xx.h @@ -174,7 +174,7 @@ #define MODULES_SIZE (CONFIG_MODULES_SIZE * SZ_1M) #define MODULES_VADDR (MODULES_END - MODULES_SIZE) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/mmdebug.h> #include <linux/sizes.h> @@ -265,6 +265,6 @@ static inline int arch_vmap_pte_supported_shift(unsigned long size) extern s32 patch__itlbmiss_exit_1, patch__dtlbmiss_exit_1; extern s32 patch__itlbmiss_perf, patch__dtlbmiss_perf; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_MMU_8XX_H_ */ diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index b481738c4bb5..2d71e4b7cd09 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -4,12 +4,12 @@ #include <asm-generic/pgtable-nopmd.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/sched.h> #include <linux/threads.h> #include <asm/mmu.h> /* For sub-arch specific PPC_PIN_SIZE */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define PTE_INDEX_SIZE PTE_SHIFT #define PMD_INDEX_SIZE 0 @@ -19,14 +19,14 @@ #define PMD_CACHE_INDEX PMD_INDEX_SIZE #define PUD_CACHE_INDEX PUD_INDEX_SIZE -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define PTE_TABLE_SIZE (sizeof(pte_t) << PTE_INDEX_SIZE) #define PMD_TABLE_SIZE 0 #define PUD_TABLE_SIZE 0 #define PGD_TABLE_SIZE (sizeof(pgd_t) << PGD_INDEX_SIZE) #define PMD_MASKED_BITS (PTE_TABLE_SIZE - 1) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define PTRS_PER_PTE (1 << PTE_INDEX_SIZE) #define PTRS_PER_PGD (1 << PGD_INDEX_SIZE) @@ -149,7 +149,7 @@ #define MAX_POSSIBLE_PHYSMEM_BITS 32 #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define pmd_none(pmd) (!pmd_val(pmd)) #define pmd_bad(pmd) (pmd_val(pmd) & _PMD_BAD) @@ -199,6 +199,6 @@ static inline void pmd_clear(pmd_t *pmdp) /* We borrow LSB 2 to store the exclusive marker in swap PTEs. */ #define _PAGE_SWP_EXCLUSIVE 0x000004 -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __ASM_POWERPC_NOHASH_32_PGTABLE_H */ diff --git a/arch/powerpc/include/asm/nohash/32/pte-8xx.h b/arch/powerpc/include/asm/nohash/32/pte-8xx.h index 54ebb91dbdcf..e2ea8ba9f8ca 100644 --- a/arch/powerpc/include/asm/nohash/32/pte-8xx.h +++ b/arch/powerpc/include/asm/nohash/32/pte-8xx.h @@ -83,7 +83,7 @@ #include <asm/pgtable-masks.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline pte_t pte_wrprotect(pte_t pte) { return __pte(pte_val(pte) | _PAGE_RO); diff --git a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h index 10f5cf444d72..fb6fa1d4e074 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable-4k.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable-4k.h @@ -14,12 +14,12 @@ #define PUD_INDEX_SIZE 9 #define PGD_INDEX_SIZE 9 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define PTE_TABLE_SIZE (sizeof(pte_t) << PTE_INDEX_SIZE) #define PMD_TABLE_SIZE (sizeof(pmd_t) << PMD_INDEX_SIZE) #define PUD_TABLE_SIZE (sizeof(pud_t) << PUD_INDEX_SIZE) #define PGD_TABLE_SIZE (sizeof(pgd_t) << PGD_INDEX_SIZE) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define PTRS_PER_PTE (1 << PTE_INDEX_SIZE) #define PTRS_PER_PMD (1 << PMD_INDEX_SIZE) @@ -57,7 +57,7 @@ #define p4d_bad(p4d) (p4d_val(p4d) == 0) #define p4d_present(p4d) (p4d_val(p4d) != 0) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline pud_t *p4d_pgtable(p4d_t p4d) { @@ -80,7 +80,7 @@ static inline p4d_t pte_p4d(pte_t pte) } extern struct page *p4d_page(p4d_t p4d); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #define pud_ERROR(e) \ pr_err("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e)) diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h index 2202c78730e8..2deb955b7bc8 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable.h @@ -77,7 +77,7 @@ #define H_PAGE_4K_PFN 0 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* pte_clear moved to later in this file */ #define PMD_BAD_BITS (PTE_TABLE_SIZE-1) @@ -209,6 +209,6 @@ void __patch_exception(int exc, unsigned long addr); __patch_exception((exc), (unsigned long)&name); \ } while (0) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_NOHASH_64_PGTABLE_H */ diff --git a/arch/powerpc/include/asm/nohash/kup-booke.h b/arch/powerpc/include/asm/nohash/kup-booke.h index 0c7c3258134c..d6bbb6d78bbe 100644 --- a/arch/powerpc/include/asm/nohash/kup-booke.h +++ b/arch/powerpc/include/asm/nohash/kup-booke.h @@ -7,7 +7,7 @@ #ifdef CONFIG_PPC_KUAP -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ .macro kuap_check_amr gpr1, gpr2 .endm @@ -105,7 +105,7 @@ __bad_kuap_fault(struct pt_regs *regs, unsigned long address, bool is_write) return !regs->kuap; } -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* CONFIG_PPC_KUAP */ diff --git a/arch/powerpc/include/asm/nohash/mmu-e500.h b/arch/powerpc/include/asm/nohash/mmu-e500.h index b281d9eeaf1e..2fad5ff426a0 100644 --- a/arch/powerpc/include/asm/nohash/mmu-e500.h +++ b/arch/powerpc/include/asm/nohash/mmu-e500.h @@ -230,7 +230,7 @@ #define MAS2_M_IF_NEEDED 0 #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/bug.h> extern unsigned int tlbcam_index; @@ -318,6 +318,6 @@ extern int book3e_htw_mode; #include <asm/percpu.h> DECLARE_PER_CPU(int, next_tlbcam_idx); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_MMU_BOOK3E_H_ */ diff --git a/arch/powerpc/include/asm/nohash/pgalloc.h b/arch/powerpc/include/asm/nohash/pgalloc.h index bb5f3e8ea912..4ef780b291bc 100644 --- a/arch/powerpc/include/asm/nohash/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/pgalloc.h @@ -22,7 +22,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) pgd_t *pgd = kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), pgtable_gfp_flags(mm, GFP_KERNEL)); -#if defined(CONFIG_PPC_8xx) || defined(CONFIG_PPC_BOOK3S_603) +#ifdef CONFIG_PPC_8xx memcpy(pgd + USER_PTRS_PER_PGD, swapper_pg_dir + USER_PTRS_PER_PGD, (MAX_PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); #endif diff --git a/arch/powerpc/include/asm/nohash/pgtable.h b/arch/powerpc/include/asm/nohash/pgtable.h index 7d6b9e5b286e..5af168b7f292 100644 --- a/arch/powerpc/include/asm/nohash/pgtable.h +++ b/arch/powerpc/include/asm/nohash/pgtable.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_NOHASH_PGTABLE_H #define _ASM_POWERPC_NOHASH_PGTABLE_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, pte_t *p, unsigned long clr, unsigned long set, int huge); #endif @@ -27,7 +27,7 @@ static inline pte_basic_t pte_update(struct mm_struct *mm, unsigned long addr, p #define PAGE_KERNEL_RO __pgprot(_PAGE_BASE | _PAGE_KERNEL_RO) #define PAGE_KERNEL_ROX __pgprot(_PAGE_BASE | _PAGE_KERNEL_ROX) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern int icache_44x_need_flush; @@ -373,5 +373,5 @@ static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr, int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot); void unmap_kernel_page(unsigned long va); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif diff --git a/arch/powerpc/include/asm/nohash/pte-e500.h b/arch/powerpc/include/asm/nohash/pte-e500.h index cb78392494da..b61efc3ee904 100644 --- a/arch/powerpc/include/asm/nohash/pte-e500.h +++ b/arch/powerpc/include/asm/nohash/pte-e500.h @@ -86,7 +86,7 @@ #include <asm/pgtable-masks.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline pte_t pte_mkexec(pte_t pte) { return __pte((pte_val(pte) & ~_PAGE_BAP_SX) | _PAGE_BAP_UX); @@ -134,7 +134,7 @@ static inline unsigned long pud_leaf_size(pud_t pud) #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_NOHASH_PTE_E500_H */ diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h index 8c9d4b26bf57..d3eaa3425797 100644 --- a/arch/powerpc/include/asm/opal-api.h +++ b/arch/powerpc/include/asm/opal-api.h @@ -246,7 +246,7 @@ #define OPAL_CONFIG_IDLE_UNDO 0 #define OPAL_CONFIG_IDLE_APPLY 1 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Other enums */ enum OpalFreezeState { @@ -1183,6 +1183,6 @@ struct opal_mpipl_fadump { struct opal_mpipl_region region[]; } __packed; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __OPAL_API_H */ diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index af304e6cb486..0a398265ba04 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -10,7 +10,7 @@ #include <asm/opal-api.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/notifier.h> @@ -390,6 +390,6 @@ void opal_powercap_init(void); void opal_psr_init(void); void opal_sensor_groups_init(void); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_OPAL_H */ diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index af9a2628d1df..b28fbb1d57eb 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -6,7 +6,7 @@ * Copyright (C) 2001,2005 IBM Corporation. */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #include <linux/kernel.h> #include <linux/bug.h> @@ -23,7 +23,7 @@ */ #include <vdso/page.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifndef CONFIG_HUGETLB_PAGE #define HPAGE_SHIFT PAGE_SHIFT #elif defined(CONFIG_PPC_BOOK3S_64) @@ -75,7 +75,7 @@ extern unsigned int hpage_shift; #define LOAD_OFFSET ASM_CONST((CONFIG_KERNEL_START-CONFIG_PHYSICAL_START)) #if defined(CONFIG_NONSTATIC_KERNEL) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern phys_addr_t memstart_addr; extern phys_addr_t kernstart_addr; @@ -84,7 +84,7 @@ extern phys_addr_t kernstart_addr; extern long long virt_phys_offset; #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define PHYSICAL_START kernstart_addr #else /* !CONFIG_NONSTATIC_KERNEL */ @@ -216,7 +216,7 @@ extern long long virt_phys_offset; #endif #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline unsigned long virt_to_pfn(const void *kaddr) { return __pa(kaddr) >> PAGE_SHIFT; @@ -261,7 +261,7 @@ static inline const void *pfn_to_kaddr(unsigned long pfn) #define is_kernel_addr(x) ((x) >= TASK_SIZE) #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC_BOOK3S_64 #include <asm/pgtable-be-types.h> @@ -290,6 +290,6 @@ static inline unsigned long kaslr_offset(void) } #include <asm-generic/memory_model.h> -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_PAGE_H */ diff --git a/arch/powerpc/include/asm/page_32.h b/arch/powerpc/include/asm/page_32.h index b9ac9e3a771c..25482405a811 100644 --- a/arch/powerpc/include/asm/page_32.h +++ b/arch/powerpc/include/asm/page_32.h @@ -19,7 +19,7 @@ #define PTE_SHIFT (PAGE_SHIFT - PTE_T_LOG2) /* full page */ #endif -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* * The basic type of a PTE - 64 bits for those CPUs with > 32 bit * physical addressing. @@ -53,6 +53,6 @@ extern void copy_page(void *to, void *from); #define PGD_T_LOG2 (__builtin_ffs(sizeof(pgd_t)) - 1) #define PTE_T_LOG2 (__builtin_ffs(sizeof(pte_t)) - 1) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_PAGE_32_H */ diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h index 79a9b7c6a132..0f564a06bf68 100644 --- a/arch/powerpc/include/asm/page_64.h +++ b/arch/powerpc/include/asm/page_64.h @@ -35,7 +35,7 @@ #define ESID_MASK_1T 0xffffff0000000000UL #define GET_ESID_1T(x) (((x) >> SID_SHIFT_1T) & SID_MASK_1T) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/cache.h> typedef unsigned long pte_basic_t; @@ -82,7 +82,7 @@ extern void copy_page(void *to, void *from); /* Log 2 of page table size */ extern u64 ppc64_pft_size; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define VM_DATA_DEFAULT_FLAGS \ (is_32bit_task() ? \ diff --git a/arch/powerpc/include/asm/papr-sysparm.h b/arch/powerpc/include/asm/papr-sysparm.h index c3cd5b131033..a3b5a0d05db6 100644 --- a/arch/powerpc/include/asm/papr-sysparm.h +++ b/arch/powerpc/include/asm/papr-sysparm.h @@ -21,6 +21,7 @@ typedef struct { #define PAPR_SYSPARM_COOP_MEM_OVERCOMMIT_ATTRS mk_papr_sysparm(44) #define PAPR_SYSPARM_TLB_BLOCK_INVALIDATE_ATTRS mk_papr_sysparm(50) #define PAPR_SYSPARM_LPAR_NAME mk_papr_sysparm(55) +#define PAPR_SYSPARM_HVPIPE_ENABLE mk_papr_sysparm(64) /** * struct papr_sysparm_buf - RTAS work area layout for system parameter functions. diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 2aa3a091ef20..1dae53130782 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -133,8 +133,6 @@ struct pci_controller { /* IRQ domain hierarchy */ struct irq_domain *dev_domain; - struct irq_domain *msi_domain; - struct fwnode_handle *fwnode; /* iommu_ops support */ struct iommu_device iommu; diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 93d77ad5a92f..17fd7ff6e535 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_PGTABLE_H #define _ASM_POWERPC_PGTABLE_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/mmdebug.h> #include <linux/mmzone.h> #include <asm/processor.h> /* For TASK_SIZE */ @@ -12,7 +12,7 @@ struct mm_struct; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #ifdef CONFIG_PPC_BOOK3S #include <asm/book3s/pgtable.h> @@ -20,18 +20,6 @@ struct mm_struct; #include <asm/nohash/pgtable.h> #endif /* !CONFIG_PPC_BOOK3S */ -/* - * Protection used for kernel text. We want the debuggers to be able to - * set breakpoints anywhere, so don't write protect the kernel text - * on platforms where such control is possible. - */ -#if defined(CONFIG_KGDB) || defined(CONFIG_XMON) || defined(CONFIG_BDI_SWITCH) || \ - defined(CONFIG_KPROBES) || defined(CONFIG_DYNAMIC_FTRACE) -#define PAGE_KERNEL_TEXT PAGE_KERNEL_X -#else -#define PAGE_KERNEL_TEXT PAGE_KERNEL_ROX -#endif - /* Make modules code happy. We don't set RO yet */ #define PAGE_KERNEL_EXEC PAGE_KERNEL_X @@ -39,7 +27,7 @@ struct mm_struct; #define PAGE_AGP (PAGE_KERNEL_NC) #define HAVE_PAGE_AGP -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define PFN_PTE_SHIFT PTE_RPN_SHIFT @@ -214,6 +202,6 @@ static inline bool arch_supports_memmap_on_memory(unsigned long vmemmap_size) #endif /* CONFIG_PPC64 */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_PGTABLE_H */ diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index 8053b24afc39..55ca49d18319 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -571,6 +571,7 @@ (0x54000001 | ___PPC_RA(d) | ___PPC_RS(a) | __PPC_SH(i) | __PPC_MB(mb) | __PPC_ME(me)) #define PPC_RAW_RLWIMI(d, a, i, mb, me) (0x50000000 | ___PPC_RA(d) | ___PPC_RS(a) | __PPC_SH(i) | __PPC_MB(mb) | __PPC_ME(me)) #define PPC_RAW_RLDICL(d, a, i, mb) (0x78000000 | ___PPC_RA(d) | ___PPC_RS(a) | __PPC_SH64(i) | __PPC_MB64(mb)) +#define PPC_RAW_RLDICL_DOT(d, a, i, mb) (0x78000000 | ___PPC_RA(d) | ___PPC_RS(a) | __PPC_SH64(i) | __PPC_MB64(mb) | 0x1) #define PPC_RAW_RLDICR(d, a, i, me) (0x78000004 | ___PPC_RA(d) | ___PPC_RS(a) | __PPC_SH64(i) | __PPC_ME64(me)) /* slwi = rlwinm Rx, Ry, n, 0, 31-n */ diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index b891910fce8a..46947c82a712 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -12,7 +12,7 @@ #include <asm/feature-fixups.h> #include <asm/extable.h> -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #define SZL (BITS_PER_LONG/8) @@ -868,7 +868,7 @@ END_FTR_SECTION_NESTED(CPU_FTR_CELL_TB_BUG, CPU_FTR_CELL_TB_BUG, 96) #endif /* !CONFIG_PPC_BOOK3E_64 */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #define SOFT_MASK_TABLE(_start, _end) \ stringify_in_c(.section __soft_mask_table,"a";)\ diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 6b94de17201c..f156bdb43e2b 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -29,14 +29,14 @@ #ifdef CONFIG_PPC64 /* Default SMT priority is set to 3. Use 11- 13bits to save priority. */ #define PPR_PRIORITY 3 -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #define DEFAULT_PPR (PPR_PRIORITY << 50) #else #define DEFAULT_PPR ((u64)PPR_PRIORITY << 50) -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* CONFIG_PPC64 */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #include <linux/thread_info.h> #include <asm/ptrace.h> @@ -460,5 +460,5 @@ int enter_vmx_ops(void); void *exit_vmx_ops(void *dest); #endif /* __KERNEL__ */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_PROCESSOR_H */ diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h index 7b9350756875..94aa1de2b06e 100644 --- a/arch/powerpc/include/asm/ptrace.h +++ b/arch/powerpc/include/asm/ptrace.h @@ -24,7 +24,7 @@ #include <asm/asm-const.h> #include <asm/reg.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ struct pt_regs { union { @@ -165,7 +165,7 @@ struct pt_regs #define STACK_INT_FRAME_SIZE (KERNEL_REDZONE_SIZE + STACK_USER_INT_FRAME_SIZE) #define STACK_INT_FRAME_MARKER_LONGS (STACK_INT_FRAME_MARKER/sizeof(long)) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/paca.h> #ifdef CONFIG_SMP @@ -414,7 +414,7 @@ static inline unsigned long regs_get_kernel_argument(struct pt_regs *regs, unsig return 0; } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #ifndef __powerpc64__ /* We need PT_SOFTE defined at all time to avoid #ifdefs */ diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 0228c90bbcc7..3fe186635432 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -60,7 +60,7 @@ #define MSR_RI_LG 1 /* Recoverable Exception */ #define MSR_LE_LG 0 /* Little Endian */ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #define __MASK(X) (1<<(X)) #else #define __MASK(X) (1UL<<(X)) @@ -1358,7 +1358,7 @@ #define PVR_ARCH_31_P11 0x0f000007 /* Macros for setting and retrieving special purpose registers */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #if defined(CONFIG_PPC64) || defined(__CHECKER__) typedef struct { @@ -1450,6 +1450,6 @@ extern void scom970_write(unsigned int address, unsigned long value); struct pt_regs; extern void ppc_save_regs(struct pt_regs *regs); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_REG_H */ diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index 656bfaf91526..56f9d3b1de85 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -576,7 +576,7 @@ #define TEN_THREAD(x) (1 << (x)) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define mftmr(rn) ({unsigned long rval; \ asm volatile(MFTMR(rn, %0) : "=r" (rval)); rval;}) #define mttmr(rn, v) asm volatile(MTTMR(rn, %0) : \ @@ -585,7 +585,7 @@ extern unsigned long global_dbcr0[]; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __ASM_POWERPC_REG_BOOKE_H__ */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/reg_fsl_emb.h b/arch/powerpc/include/asm/reg_fsl_emb.h index 9893d2001b68..ec459c3d9498 100644 --- a/arch/powerpc/include/asm/reg_fsl_emb.h +++ b/arch/powerpc/include/asm/reg_fsl_emb.h @@ -9,7 +9,7 @@ #include <linux/stringify.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Performance Monitor Registers */ static __always_inline unsigned int mfpmr(unsigned int rn) { @@ -32,7 +32,7 @@ static __always_inline void mtpmr(unsigned int rn, unsigned int val) ".machine pop;" : [val] "=r" (val) : [rn] "i" (rn)); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* Freescale Book E Performance Monitor APU Registers */ #define PMRN_PMC0 0x010 /* Performance Monitor Counter 0 */ diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 75fa0293c508..d046bbd5017d 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -68,9 +68,11 @@ enum rtas_function_index { RTAS_FNIDX__IBM_READ_PCI_CONFIG, RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE, RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE2, + RTAS_FNIDX__IBM_RECEIVE_HVPIPE_MSG, RTAS_FNIDX__IBM_REMOVE_PE_DMA_WINDOW, RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOW, RTAS_FNIDX__IBM_SCAN_LOG_DUMP, + RTAS_FNIDX__IBM_SEND_HVPIPE_MSG, RTAS_FNIDX__IBM_SET_DYNAMIC_INDICATOR, RTAS_FNIDX__IBM_SET_EEH_OPTION, RTAS_FNIDX__IBM_SET_SLOT_RESET, @@ -163,9 +165,11 @@ typedef struct { #define RTAS_FN_IBM_READ_PCI_CONFIG rtas_fn_handle(RTAS_FNIDX__IBM_READ_PCI_CONFIG) #define RTAS_FN_IBM_READ_SLOT_RESET_STATE rtas_fn_handle(RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE) #define RTAS_FN_IBM_READ_SLOT_RESET_STATE2 rtas_fn_handle(RTAS_FNIDX__IBM_READ_SLOT_RESET_STATE2) +#define RTAS_FN_IBM_RECEIVE_HVPIPE_MSG rtas_fn_handle(RTAS_FNIDX__IBM_RECEIVE_HVPIPE_MSG) #define RTAS_FN_IBM_REMOVE_PE_DMA_WINDOW rtas_fn_handle(RTAS_FNIDX__IBM_REMOVE_PE_DMA_WINDOW) #define RTAS_FN_IBM_RESET_PE_DMA_WINDOW rtas_fn_handle(RTAS_FNIDX__IBM_RESET_PE_DMA_WINDOW) #define RTAS_FN_IBM_SCAN_LOG_DUMP rtas_fn_handle(RTAS_FNIDX__IBM_SCAN_LOG_DUMP) +#define RTAS_FN_IBM_SEND_HVPIPE_MSG rtas_fn_handle(RTAS_FNIDX__IBM_SEND_HVPIPE_MSG) #define RTAS_FN_IBM_SET_DYNAMIC_INDICATOR rtas_fn_handle(RTAS_FNIDX__IBM_SET_DYNAMIC_INDICATOR) #define RTAS_FN_IBM_SET_EEH_OPTION rtas_fn_handle(RTAS_FNIDX__IBM_SET_EEH_OPTION) #define RTAS_FN_IBM_SET_SLOT_RESET rtas_fn_handle(RTAS_FNIDX__IBM_SET_SLOT_RESET) @@ -217,6 +221,7 @@ typedef struct { #define RTAS_HARDWARE_ERROR -1 /* Hardware or other unspecified error. */ #define RTAS_BUSY -2 /* Retry immediately. */ #define RTAS_INVALID_PARAMETER -3 /* Invalid indicator/domain/sensor etc. */ +#define RTAS_FUNC_NOT_SUPPORTED -5 /* Function not supported */ #define RTAS_UNEXPECTED_STATE_CHANGE -7 /* Seems limited to EEH and slot reset. */ #define RTAS_EXTENDED_DELAY_MIN 9900 /* Retry after delaying for ~1ms. */ #define RTAS_EXTENDED_DELAY_MAX 9905 /* Retry after delaying for ~100s. */ @@ -233,6 +238,7 @@ typedef struct { #define RTAS_EPOW_WARNING 0x40000000 /* set bit 1 */ #define RTAS_HOTPLUG_EVENTS 0x10000000 /* set bit 3 */ #define RTAS_IO_EVENTS 0x08000000 /* set bit 4 */ +#define RTAS_HVPIPE_MSG_EVENTS 0x04000000 /* set bit 5 */ #define RTAS_EVENT_SCAN_ALL_EVENTS 0xffffffff /* RTAS event severity */ @@ -282,6 +288,7 @@ typedef struct { #define RTAS_TYPE_DEALLOC 0xE3 #define RTAS_TYPE_DUMP 0xE4 #define RTAS_TYPE_HOTPLUG 0xE5 +#define RTAS_TYPE_HVPIPE 0xE6 /* I don't add PowerMGM events right now, this is a different topic */ #define RTAS_TYPE_PMGM_POWER_SW_ON 0x60 #define RTAS_TYPE_PMGM_POWER_SW_OFF 0x61 @@ -374,6 +381,7 @@ inline uint32_t rtas_ext_event_company_id(struct rtas_ext_event_log_v6 *ext_log) #define PSERIES_ELOG_SECT_ID_HMC_ID (('H' << 8) | 'M') #define PSERIES_ELOG_SECT_ID_EPOW (('E' << 8) | 'P') #define PSERIES_ELOG_SECT_ID_IO_EVENT (('I' << 8) | 'E') +#define PSERIES_ELOG_SECT_ID_HVPIPE_EVENT (('P' << 8) | 'E') #define PSERIES_ELOG_SECT_ID_MANUFACT_INFO (('M' << 8) | 'I') #define PSERIES_ELOG_SECT_ID_CALL_HOME (('C' << 8) | 'H') #define PSERIES_ELOG_SECT_ID_USER_DEF (('U' << 8) | 'D') @@ -519,6 +527,7 @@ extern struct mutex rtas_ibm_get_indices_lock; extern struct mutex rtas_ibm_set_dynamic_indicator_lock; extern struct mutex rtas_ibm_get_dynamic_sensor_state_lock; extern struct mutex rtas_ibm_physical_attestation_lock; +extern struct mutex rtas_ibm_send_hvpipe_msg_lock; #define GLOBAL_INTERRUPT_QUEUE 9005 diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h index eed74c1fb832..50a92b24628d 100644 --- a/arch/powerpc/include/asm/setup.h +++ b/arch/powerpc/include/asm/setup.h @@ -4,7 +4,7 @@ #include <uapi/asm/setup.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern void ppc_printk_progress(char *s, unsigned short hex); extern unsigned long long memory_limit; @@ -89,7 +89,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, extern struct seq_buf ppc_hw_desc; -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_SETUP_H */ diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h index b77927ccb0ab..e41b9ea42122 100644 --- a/arch/powerpc/include/asm/smp.h +++ b/arch/powerpc/include/asm/smp.h @@ -18,7 +18,7 @@ #include <linux/kernel.h> #include <linux/irqreturn.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC64 #include <asm/paca.h> @@ -266,7 +266,7 @@ extern char __secondary_hold; extern unsigned int booting_thread_hwid; extern void __early_start(void); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_SMP_H) */ diff --git a/arch/powerpc/include/asm/spu_csa.h b/arch/powerpc/include/asm/spu_csa.h index c33df961c045..1b3271a03392 100644 --- a/arch/powerpc/include/asm/spu_csa.h +++ b/arch/powerpc/include/asm/spu_csa.h @@ -43,7 +43,7 @@ #define SPU_DECR_STATUS_RUNNING 0x1 #define SPU_DECR_STATUS_WRAPPED 0x2 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /** * spu_reg128 - generic 128-bit register definition. */ @@ -243,5 +243,5 @@ struct spu_state { #endif /* !__SPU__ */ #endif /* __KERNEL__ */ -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _SPU_CSA_H_ */ diff --git a/arch/powerpc/include/asm/synch.h b/arch/powerpc/include/asm/synch.h index b0b4c64870d7..0d3ccb34adfb 100644 --- a/arch/powerpc/include/asm/synch.h +++ b/arch/powerpc/include/asm/synch.h @@ -7,7 +7,7 @@ #include <asm/feature-fixups.h> #include <asm/ppc-opcode.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern unsigned int __start___lwsync_fixup, __stop___lwsync_fixup; extern void do_lwsync_fixups(unsigned long value, void *fixup_start, void *fixup_end); @@ -40,7 +40,7 @@ static inline void ppc_after_tlbiel_barrier(void) */ asm volatile(ASM_FTR_IFSET(PPC_CP_ABORT, "", %0) : : "i" (CPU_FTR_ARCH_31) : "memory"); } -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #if defined(__powerpc64__) # define LWSYNC lwsync diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 2785c7462ebf..b0f200aba2b3 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -41,7 +41,7 @@ #define THREAD_ALIGN (1 << THREAD_ALIGN_SHIFT) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/cache.h> #include <asm/processor.h> #include <asm/accounting.h> @@ -89,7 +89,7 @@ extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src void arch_setup_new_exec(void); #define arch_setup_new_exec arch_setup_new_exec -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ /* * thread information flag bit numbers @@ -162,7 +162,7 @@ void arch_setup_new_exec(void); #define _TLF_LAZY_MMU (1 << TLF_LAZY_MMU) #define _TLF_RUNLATCH (1 << TLF_RUNLATCH) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ static inline void clear_thread_local_flags(unsigned int flags) { @@ -233,7 +233,7 @@ static inline int arch_within_stack_frames(const void * const stack, extern void *emergency_ctx[]; #endif -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h index f8885586efaf..7991ab1d4cb8 100644 --- a/arch/powerpc/include/asm/time.h +++ b/arch/powerpc/include/asm/time.h @@ -29,6 +29,10 @@ extern u64 decrementer_max; extern void generic_calibrate_decr(void); +#ifdef CONFIG_PPC_SPLPAR +extern u64 get_boot_tb(void); +#endif + /* Some sane defaults: 125 MHz timebase, 1GHz processor */ extern unsigned long ppc_proc_freq; #define DEFAULT_PROC_FREQ (DEFAULT_TB_FREQ * 8) diff --git a/arch/powerpc/include/asm/tm.h b/arch/powerpc/include/asm/tm.h index e94f6db5e367..d700affba448 100644 --- a/arch/powerpc/include/asm/tm.h +++ b/arch/powerpc/include/asm/tm.h @@ -8,7 +8,7 @@ #include <uapi/asm/tm.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ extern void tm_reclaim(struct thread_struct *thread, uint8_t cause); @@ -19,4 +19,4 @@ extern void tm_restore_sprs(struct thread_struct *thread); extern bool tm_suspend_disabled; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h index 93157a661dcc..55d7ba6d910b 100644 --- a/arch/powerpc/include/asm/types.h +++ b/arch/powerpc/include/asm/types.h @@ -11,10 +11,10 @@ #include <uapi/asm/types.h> -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ typedef __vector128 vector128; -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_TYPES_H */ diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index 027ef94a12fb..b873fbb6d712 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -9,7 +9,7 @@ #define NR_syscalls __NR_syscalls -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #include <linux/compiler.h> @@ -52,5 +52,5 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_UNISTD_H_ */ diff --git a/arch/powerpc/include/asm/vdso.h b/arch/powerpc/include/asm/vdso.h index 1ca23fbfe087..07af32576072 100644 --- a/arch/powerpc/include/asm/vdso.h +++ b/arch/powerpc/include/asm/vdso.h @@ -5,7 +5,7 @@ #define VDSO_VERSION_STRING LINUX_2.6.15 #define __VDSO_PAGES 4 -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #ifdef CONFIG_PPC64 #include <generated/vdso64-offsets.h> @@ -21,7 +21,7 @@ int vdso_getcpu_init(void); -#else /* __ASSEMBLY__ */ +#else /* __ASSEMBLER__ */ #ifdef __VDSO64__ #define V_FUNCTION_BEGIN(name) \ @@ -49,6 +49,6 @@ int vdso_getcpu_init(void); #endif /* __VDSO32__ */ -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_VDSO_H */ diff --git a/arch/powerpc/include/asm/vdso/getrandom.h b/arch/powerpc/include/asm/vdso/getrandom.h index 067a5396aac6..4c24976061f4 100644 --- a/arch/powerpc/include/asm/vdso/getrandom.h +++ b/arch/powerpc/include/asm/vdso/getrandom.h @@ -5,7 +5,7 @@ #ifndef _ASM_POWERPC_VDSO_GETRANDOM_H #define _ASM_POWERPC_VDSO_GETRANDOM_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/vdso_datapage.h> @@ -62,6 +62,6 @@ static __always_inline const struct vdso_rng_data *__arch_get_vdso_u_rng_data(vo ssize_t __c_kernel_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_VDSO_GETRANDOM_H */ diff --git a/arch/powerpc/include/asm/vdso/gettimeofday.h b/arch/powerpc/include/asm/vdso/gettimeofday.h index 99c9d6f43fde..ab3df12c8d94 100644 --- a/arch/powerpc/include/asm/vdso/gettimeofday.h +++ b/arch/powerpc/include/asm/vdso/gettimeofday.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_VDSO_GETTIMEOFDAY_H #define _ASM_POWERPC_VDSO_GETTIMEOFDAY_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/vdso/timebase.h> #include <asm/barrier.h> @@ -141,6 +141,6 @@ int __c_kernel_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz __kernel_old_time_t __c_kernel_time(__kernel_old_time_t *time, const struct vdso_time_data *vd); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_VDSO_GETTIMEOFDAY_H */ diff --git a/arch/powerpc/include/asm/vdso/processor.h b/arch/powerpc/include/asm/vdso/processor.h index 80d13207c568..c1f3d7aaf3ee 100644 --- a/arch/powerpc/include/asm/vdso/processor.h +++ b/arch/powerpc/include/asm/vdso/processor.h @@ -2,7 +2,7 @@ #ifndef _ASM_POWERPC_VDSO_PROCESSOR_H #define _ASM_POWERPC_VDSO_PROCESSOR_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ /* Macros for adjusting thread priority (hardware multi-threading) */ #ifdef CONFIG_PPC64 @@ -33,6 +33,6 @@ #define cpu_relax() barrier() #endif -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* _ASM_POWERPC_VDSO_PROCESSOR_H */ diff --git a/arch/powerpc/include/asm/vdso/vsyscall.h b/arch/powerpc/include/asm/vdso/vsyscall.h index c2c9ae1b22e7..bee18e8660a0 100644 --- a/arch/powerpc/include/asm/vdso/vsyscall.h +++ b/arch/powerpc/include/asm/vdso/vsyscall.h @@ -2,13 +2,13 @@ #ifndef _ASM_POWERPC_VDSO_VSYSCALL_H #define _ASM_POWERPC_VDSO_VSYSCALL_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/vdso_datapage.h> /* The asm-generic header needs to be included after the definitions above */ #include <asm-generic/vdso/vsyscall.h> -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_POWERPC_VDSO_VSYSCALL_H */ diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h index 95d45a50355d..441264af0e36 100644 --- a/arch/powerpc/include/asm/vdso_datapage.h +++ b/arch/powerpc/include/asm/vdso_datapage.h @@ -9,11 +9,11 @@ * IBM Corp. */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <vdso/datapage.h> -#else /* __ASSEMBLY__ */ +#else /* __ASSEMBLER__ */ .macro get_datapage ptr symbol bcl 20, 31, .+4 @@ -23,7 +23,7 @@ addi \ptr, \ptr, (\symbol - 999b)@l .endm -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _SYSTEMCFG_H */ diff --git a/arch/powerpc/include/asm/xive.h b/arch/powerpc/include/asm/xive.h index 92930b0b5d0e..efb0f5effcc6 100644 --- a/arch/powerpc/include/asm/xive.h +++ b/arch/powerpc/include/asm/xive.h @@ -111,7 +111,6 @@ void xive_native_free_vp_block(u32 vp_base); int xive_native_populate_irq_data(u32 hw_irq, struct xive_irq_data *data); void xive_cleanup_irq_data(struct xive_irq_data *xd); -void xive_irq_free_data(unsigned int virq); void xive_native_free_irq(u32 irq); int xive_native_configure_irq(u32 hw_irq, u32 target, u8 prio, u32 sw_irq); |