diff options
Diffstat (limited to 'arch/arc/include')
-rw-r--r-- | arch/arc/include/asm/cacheflush.h | 1 | ||||
-rw-r--r-- | arch/arc/include/asm/kprobes.h | 2 | ||||
-rw-r--r-- | arch/arc/include/asm/pgtable.h | 5 | ||||
-rw-r--r-- | arch/arc/include/asm/processor.h | 2 | ||||
-rw-r--r-- | arch/arc/include/asm/ptrace.h | 5 |
5 files changed, 8 insertions, 7 deletions
diff --git a/arch/arc/include/asm/cacheflush.h b/arch/arc/include/asm/cacheflush.h index e201b4b1655a..e8c2c7469e10 100644 --- a/arch/arc/include/asm/cacheflush.h +++ b/arch/arc/include/asm/cacheflush.h @@ -36,6 +36,7 @@ void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr); #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 void flush_dcache_page(struct page *page); +void flush_dcache_folio(struct folio *folio); void dma_cache_wback_inv(phys_addr_t start, unsigned long sz); void dma_cache_inv(phys_addr_t start, unsigned long sz); diff --git a/arch/arc/include/asm/kprobes.h b/arch/arc/include/asm/kprobes.h index 2134721dce44..de1566e32cb8 100644 --- a/arch/arc/include/asm/kprobes.h +++ b/arch/arc/include/asm/kprobes.h @@ -46,7 +46,7 @@ struct kprobe_ctlblk { }; int kprobe_fault_handler(struct pt_regs *regs, unsigned long cause); -void kretprobe_trampoline(void); +void __kretprobe_trampoline(void); void trap_is_kprobe(unsigned long address, struct pt_regs *regs); #else #define trap_is_kprobe(address, regs) diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h index 9320b04c04bf..4cf45a99fd79 100644 --- a/arch/arc/include/asm/pgtable.h +++ b/arch/arc/include/asm/pgtable.h @@ -26,11 +26,6 @@ extern char empty_zero_page[PAGE_SIZE]; extern pgd_t swapper_pg_dir[] __aligned(PAGE_SIZE); -/* Macro to mark a page protection as uncacheable */ -#define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) & ~_PAGE_CACHEABLE)) - -extern pgd_t swapper_pg_dir[] __aligned(PAGE_SIZE); - /* to cope with aliasing VIPT cache */ #define HAVE_ARCH_UNMAPPED_AREA diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h index f28afcf5c6d1..54db9d7bb562 100644 --- a/arch/arc/include/asm/processor.h +++ b/arch/arc/include/asm/processor.h @@ -70,7 +70,7 @@ struct task_struct; extern void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long usp); -extern unsigned int get_wchan(struct task_struct *p); +extern unsigned int __get_wchan(struct task_struct *p); #endif /* !__ASSEMBLY__ */ diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h index 4c3c9be5bd16..cca8d6583e31 100644 --- a/arch/arc/include/asm/ptrace.h +++ b/arch/arc/include/asm/ptrace.h @@ -149,6 +149,11 @@ static inline long regs_return_value(struct pt_regs *regs) return (long)regs->r0; } +static inline void instruction_pointer_set(struct pt_regs *regs, + unsigned long val) +{ + instruction_pointer(regs) = val; +} #endif /* !__ASSEMBLY__ */ #endif /* __ASM_PTRACE_H */ |