diff options
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/Kconfig | 4 | ||||
| -rw-r--r-- | arch/nds32/Makefile | 2 | ||||
| -rw-r--r-- | arch/nds32/include/asm/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/nds32/include/asm/processor.h | 6 | ||||
| -rw-r--r-- | arch/nds32/include/uapi/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/nds32/kernel/setup.c | 3 | ||||
| -rw-r--r-- | arch/nds32/mm/highmem.c | 2 | ||||
| -rw-r--r-- | arch/nds32/mm/init.c | 13 |
8 files changed, 12 insertions, 21 deletions
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index 7068f341133d..7a04adacb2f0 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -11,7 +11,7 @@ config NDS32 select CLKSRC_MMIO select CLONE_BACKWARDS select COMMON_CLK - select DMA_NONCOHERENT_OPS + select DMA_DIRECT_OPS select GENERIC_ATOMIC64 select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS @@ -29,14 +29,12 @@ config NDS32 select HANDLE_DOMAIN_IRQ select HAVE_ARCH_TRACEHOOK select HAVE_DEBUG_KMEMLEAK - select HAVE_MEMBLOCK select HAVE_REGS_AND_STACK_ACCESS_API select IRQ_DOMAIN select LOCKDEP_SUPPORT select MODULES_USE_ELF_RELA select OF select OF_EARLY_FLATTREE - select NO_BOOTMEM select NO_IOPORT_MAP select RTC_LIB select THREAD_INFO_IN_TASK diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile index 3509fac10491..9f525ed70049 100644 --- a/arch/nds32/Makefile +++ b/arch/nds32/Makefile @@ -47,7 +47,7 @@ CHECKFLAGS += -D__NDS32_EB__ endif boot := arch/nds32/boot -core-$(BUILTIN_DTB) += $(boot)/dts/ +core-y += $(boot)/dts/ .PHONY: FORCE diff --git a/arch/nds32/include/asm/pgtable.h b/arch/nds32/include/asm/pgtable.h index d3e19a55cf53..9f52db930c00 100644 --- a/arch/nds32/include/asm/pgtable.h +++ b/arch/nds32/include/asm/pgtable.h @@ -4,7 +4,7 @@ #ifndef _ASMNDS32_PGTABLE_H #define _ASMNDS32_PGTABLE_H -#define __PAGETABLE_PMD_FOLDED +#define __PAGETABLE_PMD_FOLDED 1 #include <asm-generic/4level-fixup.h> #include <asm-generic/sizes.h> diff --git a/arch/nds32/include/asm/processor.h b/arch/nds32/include/asm/processor.h index 9c83caf4269f..c2660f566bac 100644 --- a/arch/nds32/include/asm/processor.h +++ b/arch/nds32/include/asm/processor.h @@ -4,12 +4,6 @@ #ifndef __ASM_NDS32_PROCESSOR_H #define __ASM_NDS32_PROCESSOR_H -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). - */ -#define current_text_addr() ({ __label__ _l; _l: &&_l;}) - #ifdef __KERNEL__ #include <asm/ptrace.h> diff --git a/arch/nds32/include/uapi/asm/unistd.h b/arch/nds32/include/uapi/asm/unistd.h index 6e95901cabe3..603e826e0449 100644 --- a/arch/nds32/include/uapi/asm/unistd.h +++ b/arch/nds32/include/uapi/asm/unistd.h @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (C) 2005-2017 Andes Technology Corporation +#define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYNC_FILE_RANGE2 /* Use the standard ABI for syscalls */ diff --git a/arch/nds32/kernel/setup.c b/arch/nds32/kernel/setup.c index 63a1a5ef5219..eacc79024879 100644 --- a/arch/nds32/kernel/setup.c +++ b/arch/nds32/kernel/setup.c @@ -2,9 +2,8 @@ // Copyright (C) 2005-2017 Andes Technology Corporation #include <linux/cpu.h> -#include <linux/bootmem.h> -#include <linux/seq_file.h> #include <linux/memblock.h> +#include <linux/seq_file.h> #include <linux/console.h> #include <linux/screen_info.h> #include <linux/delay.h> diff --git a/arch/nds32/mm/highmem.c b/arch/nds32/mm/highmem.c index e17cb8a69315..022779af6148 100644 --- a/arch/nds32/mm/highmem.c +++ b/arch/nds32/mm/highmem.c @@ -6,7 +6,7 @@ #include <linux/sched.h> #include <linux/smp.h> #include <linux/interrupt.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <asm/fixmap.h> #include <asm/tlbflush.h> diff --git a/arch/nds32/mm/init.c b/arch/nds32/mm/init.c index c713d2ad55dc..131104bd2538 100644 --- a/arch/nds32/mm/init.c +++ b/arch/nds32/mm/init.c @@ -7,12 +7,11 @@ #include <linux/errno.h> #include <linux/swap.h> #include <linux/init.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/mman.h> #include <linux/nodemask.h> #include <linux/initrd.h> #include <linux/highmem.h> -#include <linux/memblock.h> #include <asm/sections.h> #include <asm/setup.h> @@ -81,7 +80,7 @@ static void __init map_ram(void) } /* Alloc one page for holding PTE's... */ - pte = (pte_t *) __va(memblock_alloc(PAGE_SIZE, PAGE_SIZE)); + pte = (pte_t *) __va(memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE)); memset(pte, 0, PAGE_SIZE); set_pmd(pme, __pmd(__pa(pte) + _PAGE_KERNEL_TABLE)); @@ -114,7 +113,7 @@ static void __init fixedrange_init(void) pgd = swapper_pg_dir + pgd_index(vaddr); pud = pud_offset(pgd, vaddr); pmd = pmd_offset(pud, vaddr); - fixmap_pmd_p = (pmd_t *) __va(memblock_alloc(PAGE_SIZE, PAGE_SIZE)); + fixmap_pmd_p = (pmd_t *) __va(memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE)); memset(fixmap_pmd_p, 0, PAGE_SIZE); set_pmd(pmd, __pmd(__pa(fixmap_pmd_p) + _PAGE_KERNEL_TABLE)); @@ -127,7 +126,7 @@ static void __init fixedrange_init(void) pgd = swapper_pg_dir + pgd_index(vaddr); pud = pud_offset(pgd, vaddr); pmd = pmd_offset(pud, vaddr); - pte = (pte_t *) __va(memblock_alloc(PAGE_SIZE, PAGE_SIZE)); + pte = (pte_t *) __va(memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE)); memset(pte, 0, PAGE_SIZE); set_pmd(pmd, __pmd(__pa(pte) + _PAGE_KERNEL_TABLE)); pkmap_page_table = pte; @@ -153,7 +152,7 @@ void __init paging_init(void) fixedrange_init(); /* allocate space for empty_zero_page */ - zero_page = __va(memblock_alloc(PAGE_SIZE, PAGE_SIZE)); + zero_page = __va(memblock_phys_alloc(PAGE_SIZE, PAGE_SIZE)); memset(zero_page, 0, PAGE_SIZE); zone_sizes_init(); @@ -192,7 +191,7 @@ void __init mem_init(void) free_highmem(); /* this will put all low memory onto the freelists */ - free_all_bootmem(); + memblock_free_all(); mem_init_print_info(NULL); pr_info("virtual kernel memory layout:\n" |
