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-rw-r--r--arch/riscv/mm/context.c1
-rw-r--r--arch/riscv/mm/fault.c2
-rw-r--r--arch/riscv/mm/init.c7
-rw-r--r--arch/riscv/mm/sifive_l2_cache.c2
4 files changed, 8 insertions, 4 deletions
diff --git a/arch/riscv/mm/context.c b/arch/riscv/mm/context.c
index beeb5d7f92ea..ca66d44156b6 100644
--- a/arch/riscv/mm/context.c
+++ b/arch/riscv/mm/context.c
@@ -7,6 +7,7 @@
#include <linux/mm.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
+#include <asm/mmu_context.h>
/*
* When necessary, performs a deferred icache flush for the given MM context,
diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
index 96add1427a75..247b8c859c44 100644
--- a/arch/riscv/mm/fault.c
+++ b/arch/riscv/mm/fault.c
@@ -18,6 +18,8 @@
#include <asm/ptrace.h>
#include <asm/tlbflush.h>
+#include "../kernel/head.h"
+
/*
* This routine handles page faults. It determines the address and the
* problem, and then passes it off to one of the appropriate routines.
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 83f7d12042fb..573463d1c799 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -19,6 +19,8 @@
#include <asm/pgtable.h>
#include <asm/io.h>
+#include "../kernel/head.h"
+
unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]
__page_aligned_bss;
EXPORT_SYMBOL(empty_zero_page);
@@ -337,8 +339,7 @@ static uintptr_t __init best_map_size(phys_addr_t base, phys_addr_t size)
*/
#ifndef __riscv_cmodel_medany
-#error "setup_vm() is called from head.S before relocate so it should "
- "not use absolute addressing."
+#error "setup_vm() is called from head.S before relocate so it should not use absolute addressing."
#endif
asmlinkage void __init setup_vm(uintptr_t dtb_pa)
@@ -458,7 +459,7 @@ void __init paging_init(void)
zone_sizes_init();
}
-#ifdef CONFIG_SPARSEMEM
+#ifdef CONFIG_SPARSEMEM_VMEMMAP
int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
struct vmem_altmap *altmap)
{
diff --git a/arch/riscv/mm/sifive_l2_cache.c b/arch/riscv/mm/sifive_l2_cache.c
index 2e637ad71c05..a9ffff3277c7 100644
--- a/arch/riscv/mm/sifive_l2_cache.c
+++ b/arch/riscv/mm/sifive_l2_cache.c
@@ -142,7 +142,7 @@ static irqreturn_t l2_int_handler(int irq, void *device)
return IRQ_HANDLED;
}
-int __init sifive_l2_init(void)
+static int __init sifive_l2_init(void)
{
struct device_node *np;
struct resource res;