diff options
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/Kconfig | 2 | ||||
| -rw-r--r-- | arch/nds32/include/asm/cacheflush.h | 11 | ||||
| -rw-r--r-- | arch/nds32/include/asm/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/nds32/include/asm/vmalloc.h | 4 | ||||
| -rw-r--r-- | arch/nds32/kernel/ex-exit.S | 4 | ||||
| -rw-r--r-- | arch/nds32/kernel/ftrace.c | 12 | ||||
| -rw-r--r-- | arch/nds32/kernel/setup.c | 5 |
7 files changed, 15 insertions, 25 deletions
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index 12c06a833b7c..e30298e99e1b 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -62,7 +62,7 @@ config GENERIC_HWEIGHT config GENERIC_LOCKBREAK def_bool y - depends on PREEMPT + depends on PREEMPTION config TRACE_IRQFLAGS_SUPPORT def_bool y diff --git a/arch/nds32/include/asm/cacheflush.h b/arch/nds32/include/asm/cacheflush.h index d9ac7e6408ef..caddded56e77 100644 --- a/arch/nds32/include/asm/cacheflush.h +++ b/arch/nds32/include/asm/cacheflush.h @@ -9,7 +9,11 @@ #define PG_dcache_dirty PG_arch_1 void flush_icache_range(unsigned long start, unsigned long end); +#define flush_icache_range flush_icache_range + void flush_icache_page(struct vm_area_struct *vma, struct page *page); +#define flush_icache_page flush_icache_page + #ifdef CONFIG_CPU_CACHE_ALIASING void flush_cache_mm(struct mm_struct *mm); void flush_cache_dup_mm(struct mm_struct *mm); @@ -40,12 +44,11 @@ void invalidate_kernel_vmap_range(void *addr, int size); #define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&(mapping)->i_pages) #else -#include <asm-generic/cacheflush.h> -#undef flush_icache_range -#undef flush_icache_page -#undef flush_icache_user_range void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, unsigned long addr, int len); +#define flush_icache_user_range flush_icache_user_range + +#include <asm-generic/cacheflush.h> #endif #endif /* __NDS32_CACHEFLUSH_H__ */ diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h index 0214e4150539..6abc58ac406d 100644 --- a/arch/nds32/include/asm/pgtable.h +++ b/arch/nds32/include/asm/pgtable.h @@ -195,7 +195,7 @@ extern void paging_init(void); #define pte_unmap(pte) do { } while (0) #define pte_unmap_nested(pte) do { } while (0) -#define pmd_off_k(address) pmd_offset(pgd_offset_k(address), address) +#define pmd_off_k(address) pmd_offset(pud_offset(p4d_offset(pgd_offset_k(address), (address)), (address)), (address)) #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) /* diff --git a/arch/nds32/include/asm/vmalloc.h b/arch/nds32/include/asm/vmalloc.h new file mode 100644 index 000000000000..caeed3898419 --- /dev/null +++ b/arch/nds32/include/asm/vmalloc.h @@ -0,0 +1,4 @@ +#ifndef _ASM_NDS32_VMALLOC_H +#define _ASM_NDS32_VMALLOC_H + +#endif /* _ASM_NDS32_VMALLOC_H */ diff --git a/arch/nds32/kernel/ex-exit.S b/arch/nds32/kernel/ex-exit.S index 1df02a793364..6a2966c2d8c8 100644 --- a/arch/nds32/kernel/ex-exit.S +++ b/arch/nds32/kernel/ex-exit.S @@ -72,7 +72,7 @@ restore_user_regs_last .endm -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION .macro preempt_stop .endm #else @@ -158,7 +158,7 @@ no_work_pending: /* * preemptive kernel */ -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION resume_kernel: gie_disable lwi $t0, [tsk+#TSK_TI_PREEMPT] diff --git a/arch/nds32/kernel/ftrace.c b/arch/nds32/kernel/ftrace.c index fd2a54b8cd57..22ab77ea27ad 100644 --- a/arch/nds32/kernel/ftrace.c +++ b/arch/nds32/kernel/ftrace.c @@ -89,18 +89,6 @@ int __init ftrace_dyn_arch_init(void) return 0; } -int ftrace_arch_code_modify_prepare(void) -{ - set_all_modules_text_rw(); - return 0; -} - -int ftrace_arch_code_modify_post_process(void) -{ - set_all_modules_text_ro(); - return 0; -} - static unsigned long gen_sethi_insn(unsigned long addr) { unsigned long opcode = 0x46000000; diff --git a/arch/nds32/kernel/setup.c b/arch/nds32/kernel/setup.c index 31d29d92478e..a066efbe53c0 100644 --- a/arch/nds32/kernel/setup.c +++ b/arch/nds32/kernel/setup.c @@ -317,11 +317,6 @@ void __init setup_arch(char **cmdline_p) unflatten_and_copy_device_tree(); - if(IS_ENABLED(CONFIG_VT)) { - if(IS_ENABLED(CONFIG_DUMMY_CONSOLE)) - conswitchp = &dummy_con; - } - *cmdline_p = boot_command_line; early_trap_init(); } |