From: Kefeng Wang wangkefeng.wang@huawei.com
[ Upstream commit 9a6630aef93394ac54494c7e273e9bc026509375 ]
riscv64-none-linux-gnu-ld: mm/page_alloc.o: in function `.L0 ': page_alloc.c:(.text+0xd34): undefined reference to `__kernel_map_pages' riscv64-none-linux-gnu-ld: page_alloc.c:(.text+0x104a): undefined reference to `__kernel_map_pages' riscv64-none-linux-gnu-ld: mm/page_alloc.o: in function `__pageblock_pfn_to_page': page_alloc.c:(.text+0x145e): undefined reference to `__kernel_map_pages'
Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Kefeng Wang wangkefeng.wang@huawei.com Signed-off-by: Palmer Dabbelt palmerdabbelt@google.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/riscv/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 05b92987f500..31d912944d8d 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -467,6 +467,8 @@ static inline int ptep_clear_flush_young(struct vm_area_struct *vma,
#define TASK_SIZE 0xffffffffUL
+static inline void __kernel_map_pages(struct page *page, int numpages, int enable) {} + #endif /* !CONFIG_MMU */
#define kern_addr_valid(addr) (1) /* FIXME */