diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index ac70b0fd9a9a..9f432c1b5289 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -123,20 +123,20 @@ extern phys_addr_t phys_ram_base;
 	((x) >= PAGE_OFFSET && (!IS_ENABLED(CONFIG_64BIT) || (x) < PAGE_OFFSET + KERN_VIRT_SIZE))
 
 #define linear_mapping_pa_to_va(x)	((void *)((unsigned long)(x) + kernel_map.va_pa_offset))
-#define kernel_mapping_pa_to_va(y)	({						\
-	unsigned long _y = y;								\
-	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < phys_ram_base) ?					\
-		(void *)((unsigned long)(_y) + kernel_map.va_kernel_xip_pa_offset) :		\
-		(void *)((unsigned long)(_y) + kernel_map.va_kernel_pa_offset + XIP_OFFSET);	\
+#define kernel_mapping_pa_to_va(y)	({					\
+	unsigned long _y = (unsigned long)(y);					\
+	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < phys_ram_base) ?			\
+		(void *)(_y + kernel_map.va_kernel_xip_pa_offset) :		\
+		(void *)(_y + kernel_map.va_kernel_pa_offset + XIP_OFFSET);	\
 	})
 #define __pa_to_va_nodebug(x)		linear_mapping_pa_to_va(x)
 
 #define linear_mapping_va_to_pa(x)	((unsigned long)(x) - kernel_map.va_pa_offset)
 #define kernel_mapping_va_to_pa(y) ({						\
-	unsigned long _y = y;							\
-	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < kernel_map.virt_addr + XIP_OFFSET) ?	\
-		((unsigned long)(_y) - kernel_map.va_kernel_xip_pa_offset) :		\
-		((unsigned long)(_y) - kernel_map.va_kernel_pa_offset - XIP_OFFSET);	\
+	unsigned long _y = (unsigned long)(y);					\
+	(IS_ENABLED(CONFIG_XIP_KERNEL) && _y < kernel_map.virt_addr + XIP_OFFSET) ? \
+		(_y - kernel_map.va_kernel_xip_pa_offset) :			\
+		(_y - kernel_map.va_kernel_pa_offset - XIP_OFFSET);		\
 	})
 
 #define __va_to_pa_nodebug(x)	({						\
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index b56a0a75533f..7d59516ce6b3 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -927,15 +927,15 @@ static void __init pt_ops_set_early(void)
  */
 static void __init pt_ops_set_fixmap(void)
 {
-	pt_ops.alloc_pte = kernel_mapping_pa_to_va((uintptr_t)alloc_pte_fixmap);
-	pt_ops.get_pte_virt = kernel_mapping_pa_to_va((uintptr_t)get_pte_virt_fixmap);
+	pt_ops.alloc_pte = kernel_mapping_pa_to_va(alloc_pte_fixmap);
+	pt_ops.get_pte_virt = kernel_mapping_pa_to_va(get_pte_virt_fixmap);
 #ifndef __PAGETABLE_PMD_FOLDED
-	pt_ops.alloc_pmd = kernel_mapping_pa_to_va((uintptr_t)alloc_pmd_fixmap);
-	pt_ops.get_pmd_virt = kernel_mapping_pa_to_va((uintptr_t)get_pmd_virt_fixmap);
-	pt_ops.alloc_pud = kernel_mapping_pa_to_va((uintptr_t)alloc_pud_fixmap);
-	pt_ops.get_pud_virt = kernel_mapping_pa_to_va((uintptr_t)get_pud_virt_fixmap);
-	pt_ops.alloc_p4d = kernel_mapping_pa_to_va((uintptr_t)alloc_p4d_fixmap);
-	pt_ops.get_p4d_virt = kernel_mapping_pa_to_va((uintptr_t)get_p4d_virt_fixmap);
+	pt_ops.alloc_pmd = kernel_mapping_pa_to_va(alloc_pmd_fixmap);
+	pt_ops.get_pmd_virt = kernel_mapping_pa_to_va(get_pmd_virt_fixmap);
+	pt_ops.alloc_pud = kernel_mapping_pa_to_va(alloc_pud_fixmap);
+	pt_ops.get_pud_virt = kernel_mapping_pa_to_va(get_pud_virt_fixmap);
+	pt_ops.alloc_p4d = kernel_mapping_pa_to_va(alloc_p4d_fixmap);
+	pt_ops.get_p4d_virt = kernel_mapping_pa_to_va(get_p4d_virt_fixmap);
 #endif
 }
 
diff --git a/arch/riscv/mm/physaddr.c b/arch/riscv/mm/physaddr.c
index 19cf25a74ee2..9b18bda74154 100644
--- a/arch/riscv/mm/physaddr.c
+++ b/arch/riscv/mm/physaddr.c
@@ -22,7 +22,7 @@ EXPORT_SYMBOL(__virt_to_phys);
 phys_addr_t __phys_addr_symbol(unsigned long x)
 {
 	unsigned long kernel_start = kernel_map.virt_addr;
-	unsigned long kernel_end = (unsigned long)_end;
+	unsigned long kernel_end = kernel_start + kernel_map.size;
 
 	/*
 	 * Boundary checking aginst the kernel image mapping.